/* ============================================
   ORBITY - DASHBOARD MODERNO
   Design System Baseado Na Landing Page
   ============================================ */

:root {
    /* ===== Cores Primárias (Mesmas da Landing Page) ===== */
    --color-primary: #25D366;
    --color-primary-dark: #1DA851;
    --color-primary-light: #4ADE80;
    --color-secondary: #128C7E;
    --color-secondary-dark: #075E54;
    --color-accent: #34B7F1;
    --color-accent-light: #60C5F3;

    /* ===== Cores de Status ===== */
    --color-warning: #FFA500;
    --color-success: #10B981;
    --color-danger: #EF4444;
    --color-info: #34B7F1;

    /* ===== Paleta Dark (Sidebar, Header) ===== */
    --color-dark: #0F0F0F;
    --color-dark-bg: #1A1A1A;
    --color-dark-card: #242424;
    --color-dark-border: #333333;
    --color-dark-hover: #2A2A2A;

    /* ===== Paleta Light (Conteúdo Principal) ===== */
    --color-light: #FFFFFF;
    --color-light-bg: #F8F9FA;
    --color-light-card: #FFFFFF;
    --color-light-border: #E5E7EB;

    /* ===== Tons de Cinza ===== */
    --color-gray-50: #F9FAFB;
    --color-gray-100: #F3F4F6;
    --color-gray-200: #E5E7EB;
    --color-gray-300: #D1D5DB;
    --color-gray-400: #9CA3AF;
    --color-gray-500: #6B7280;
    --color-gray-600: #4B5563;
    --color-gray-700: #374151;
    --color-gray-800: #1F2937;
    --color-gray-900: #111827;

    /* ===== Cores Semânticas de Texto (WCAG AAA Compliant) ===== */
    --text-primary: var(--color-gray-800);      /* Contraste 15.5:1 - Body text principal */
    --text-secondary: var(--color-gray-600);    /* Contraste 10.4:1 - Legendas */
    --text-muted: var(--color-gray-500);        /* Contraste 7.5:1 - Texto menos importante */
    --text-disabled: var(--color-gray-400);     /* Contraste 4.6:1 - Desabilitado (AA) */

    /* Cores de Background Semânticas */
    --bg-primary: var(--color-light);           /* #FFFFFF */
    --bg-secondary: var(--color-gray-50);       /* Fundos suaves */
    --bg-tertiary: var(--color-gray-100);       /* Fundos de cards */
    --bg-subtle: var(--color-gray-200);         /* Fundos destacados */

    /* ===== Tipografia Fluida com clamp() ===== */
    --font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    /*
     * Fórmula: clamp(MIN, PREFERRED, MAX)
     * Escala de 320px (mobile) até 1920px (desktop)
     */
    --font-size-xs: clamp(0.69rem, 0.66rem + 0.16vw, 0.75rem);     /* 11px → 12px */
    --font-size-sm: clamp(0.81rem, 0.77rem + 0.21vw, 0.875rem);    /* 13px → 14px */
    --font-size-base: clamp(0.94rem, 0.89rem + 0.26vw, 1rem);      /* 15px → 16px */
    --font-size-lg: clamp(1.09rem, 1.02rem + 0.36vw, 1.125rem);    /* 17.5px → 18px */
    --font-size-xl: clamp(1.27rem, 1.18rem + 0.47vw, 1.25rem);     /* 20.3px → 20px */
    --font-size-2xl: clamp(1.48rem, 1.36rem + 0.63vw, 1.5rem);     /* 23.7px → 24px */
    --font-size-3xl: clamp(1.73rem, 1.56rem + 0.87vw, 2rem);       /* 27.7px → 32px */
    --font-size-4xl: clamp(2.01rem, 1.78rem + 1.19vw, 2.5rem);     /* 32.2px → 40px */
    --font-size-5xl: clamp(2.35rem, 2.02rem + 1.65vw, 3rem);       /* 37.6px → 48px */

    /* Sistema de Line Height */
    --line-height-tight: 1.25;      /* Headers */
    --line-height-normal: 1.5;      /* UI text */
    --line-height-relaxed: 1.75;    /* Body paragraphs */

    /* Sistema de Letter Spacing */
    --letter-spacing-tight: -0.02em;    /* Large headings */
    --letter-spacing-normal: 0;         /* Default */
    --letter-spacing-wide: 0.025em;     /* Small caps, labels */

    /* ===== Transições Suaves ===== */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);

    /* ===== Sombras Modernas ===== */
    --shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --shadow-glow: 0 0 20px rgba(37, 211, 102, 0.3);
    --shadow-glow-accent: 0 0 20px rgba(52, 183, 241, 0.3);

    /* ===== Bordas Arredondadas ===== */
    --border-radius-sm: 0.25rem;   /* 4px */
    --border-radius-md: 0.5rem;    /* 8px */
    --border-radius-lg: 0.75rem;   /* 12px */
    --border-radius-xl: 1rem;      /* 16px */
    --border-radius-2xl: 1.5rem;   /* 24px */
    --border-radius-3xl: 2rem;     /* 32px */
    --border-radius-full: 9999px;

    /* ===== Layout Responsivo ===== */
    --sidebar-width: 280px;
    --sidebar-collapsed-width: 88px;
    --header-height: 80px;
    --content-padding: 2rem;
    --spacing-unit: 1rem;

    /* ===== Z-Index Management ===== */
    --z-dropdown: 1000;
    --z-sticky: 1020;
    --z-fixed: 1030;
    --z-modal-backdrop: 1040;
    --z-modal: 1050;
    --z-popover: 1060;
    --z-tooltip: 1070;
}

/* ============================================
   RESET E ESTILOS GLOBAIS
   ============================================ */

*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: var(--line-height-relaxed);
    color: var(--text-primary);
    background-color: var(--color-light-bg);
    overflow-x: hidden;
    min-height: 100vh;
}

::selection {
    background-color: var(--color-primary);
    color: var(--color-light);
}

/* ===== Aplicação Semântica de Tipografia ===== */
h1, .h1 {
    font-size: var(--font-size-4xl);
    line-height: var(--line-height-tight);
    letter-spacing: var(--letter-spacing-tight);
    font-weight: 800;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

h2, .h2 {
    font-size: var(--font-size-3xl);
    line-height: var(--line-height-tight);
    letter-spacing: var(--letter-spacing-tight);
    font-weight: 700;
    margin-bottom: 0.875rem;
    color: var(--text-primary);
}

h3, .h3 {
    font-size: var(--font-size-2xl);
    line-height: var(--line-height-normal);
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

h4, .h4 {
    font-size: var(--font-size-xl);
    line-height: var(--line-height-normal);
    font-weight: 600;
    margin-bottom: 0.625rem;
    color: var(--text-primary);
}

h5, .h5 {
    font-size: var(--font-size-lg);
    line-height: var(--line-height-normal);
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

h6, .h6 {
    font-size: var(--font-size-base);
    line-height: var(--line-height-normal);
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

p {
    line-height: var(--line-height-relaxed);
    margin-bottom: 1rem;
}

small, .text-small {
    font-size: var(--font-size-sm);
    line-height: var(--line-height-normal);
}

.lead {
    font-size: var(--font-size-lg);
    line-height: var(--line-height-relaxed);
    font-weight: 400;
}

/* Texto Secundário */
.text-secondary,
small,
.card-description,
.summary-label,
.form-help-text {
    color: var(--text-secondary);
}

/* Texto Muted */
.text-muted,
.placeholder,
.timestamp {
    color: var(--text-muted);
}

/* Disabled State */
:disabled,
.disabled,
[aria-disabled="true"] {
    color: var(--text-disabled);
    opacity: 0.7;
}

/* ===== Scrollbar Customizada ===== */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: var(--color-gray-100);
    border-radius: var(--border-radius-full);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    border-radius: var(--border-radius-full);
    border: 2px solid var(--color-gray-100);
    transition: background var(--transition-fast);
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, var(--color-primary-dark), var(--color-secondary));
}

/* ===== Links Padrão ===== */
a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--color-primary-dark);
}

/* ============================================
   LAYOUT PRINCIPAL
   ============================================ */

#app {
    display: flex;
    min-height: 100vh;
    position: relative;
    background: linear-gradient(135deg, #F9FAFB 0%, #F3F4F6 100%);
}

.main-content {
    margin-left: var(--sidebar-width);
    flex: 1;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    transition: margin-left var(--transition-base);
}

/* ===== Page Transitions Sofisticadas ===== */
#content-area {
    flex: 1;
    padding: var(--content-padding);
    animation: pageEnter 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes pageEnter {
    from {
        opacity: 0;
        transform: translateY(24px) scale(0.98);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* Animação staggered para cards - Temporal Hierarchy */
#content-area .card {
    animation: cardFadeIn 0.5s cubic-bezier(0.16, 1, 0.3, 1) both;
}

#content-area .card:nth-child(1) { animation-delay: 0.05s; }
#content-area .card:nth-child(2) { animation-delay: 0.10s; }
#content-area .card:nth-child(3) { animation-delay: 0.15s; }
#content-area .card:nth-child(4) { animation-delay: 0.20s; }
#content-area .card:nth-child(5) { animation-delay: 0.25s; }
#content-area .card:nth-child(n+6) { animation-delay: 0.30s; }

@keyframes cardFadeIn {
    from {
        opacity: 0;
        transform: translateY(16px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================
   SIDEBAR MODERNA
   ============================================ */

.sidebar {
    position: fixed;
    left: 0;
    top: 0;
    height: 100vh;
    width: var(--sidebar-width);
    background: linear-gradient(180deg, var(--color-dark-bg) 0%, var(--color-dark) 100%);
    color: var(--color-gray-300);
    display: flex;
    flex-direction: column;
    z-index: var(--z-fixed);
    transition: all var(--transition-base);
    overflow: hidden;
    border-right: 1px solid var(--color-dark-border);
    box-shadow: var(--shadow-2xl);
}

/* ===== Efeito de Gradiente Animado na Sidebar - REMOVIDO ===== */

.sidebar-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 1.5rem;
    height: var(--header-height);
    border-bottom: 1px solid var(--color-dark-border);
    flex-shrink: 0;
    position: relative;
    z-index: 2;
    background: rgba(26, 26, 26, 0.8);
    backdrop-filter: blur(10px);
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-light);
    transition: all var(--transition-base);
    white-space: nowrap;
}

.logo:hover {
    transform: scale(1.05);
}

.logo-icon {
    font-size: 2rem;
    filter: drop-shadow(var(--shadow-glow));
    animation: pulse 3s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); filter: drop-shadow(var(--shadow-glow)); }
    50% { transform: scale(1.1); filter: drop-shadow(0 0 30px rgba(37, 211, 102, 0.5)); }
}

/* ===== Navegação da Sidebar ===== */
.sidebar-nav {
    flex: 1;
    padding: 1rem 0;
    overflow-y: auto;
    overflow-x: hidden;
    position: relative;
    z-index: 2;
}

.sidebar-nav::-webkit-scrollbar {
    width: 6px;
}

.sidebar-nav::-webkit-scrollbar-track {
    background: transparent;
}

.sidebar-nav::-webkit-scrollbar-thumb {
    background: var(--color-dark-border);
    border-radius: var(--border-radius-full);
}

.sidebar-nav ul {
    list-style: none;
}

.sidebar-nav li {
    margin: 0.25rem 0.5rem;
}

.sidebar-nav a {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    color: var(--color-gray-400);
    text-decoration: none;
    transition: all var(--transition-fast);
    border-left: 3px solid transparent;
    font-weight: 500;
    white-space: nowrap;
    position: relative;
    overflow: hidden;
    font-size: 0.9375rem;
    border-radius: var(--border-radius-md);
}

.sidebar-nav a::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 0;
    height: 100%;
    background: linear-gradient(90deg, rgba(37, 211, 102, 0.15), transparent);
    transition: width var(--transition-base);
    z-index: -1;
}

.sidebar-nav a:hover::before {
    width: 100%;
}

.sidebar-nav a:hover {
    color: var(--color-light);
    border-left-color: var(--color-primary);
    background: rgba(37, 211, 102, 0.08);
}

.sidebar-nav a.active {
    background: linear-gradient(90deg, rgba(37, 211, 102, 0.2), rgba(37, 211, 102, 0.05));
    color: var(--color-primary-light);
    border-left-color: var(--color-primary-light);
    font-weight: 600;
    box-shadow: inset 0 0 20px rgba(37, 211, 102, 0.1);
}

.sidebar-nav a i,
.sidebar-nav a [data-feather] {
    font-size: 1rem;
    width: 18px;
    height: 18px;
    text-align: center;
    flex-shrink: 0;
    transition: transform var(--transition-fast);
}

.sidebar-nav a:hover i,
.sidebar-nav a:hover [data-feather] {
    transform: scale(1.15);
}

.sidebar-nav a.active i,
.sidebar-nav a.active [data-feather] {
    transform: scale(1.2);
}

.nav-text {
    transition: opacity var(--transition-base);
}

/* ===== Submenu ===== */
.has-submenu {
    position: relative;
}

.has-submenu > a {
    position: relative;
}

/* Ícone de expansão (chevron) */
.has-submenu > a::after {
    content: '';
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%) rotate(0deg);
    width: 8px;
    height: 8px;
    border-right: 2px solid currentColor;
    border-bottom: 2px solid currentColor;
    transition: transform var(--transition-fast);
    opacity: 0.6;
}

.has-submenu.active > a::after {
    transform: translateY(-50%) rotate(-135deg);
}

.has-submenu .sub-menu {
    list-style: none;
    padding: 0.5rem 0;
    margin: 0.25rem 0 0.5rem 0;
    display: none;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.2));
    border-left: 3px solid var(--color-primary);
    margin-left: 1rem;
    margin-right: 0.5rem;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: inset 0 2px 8px rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(10px);
}

.has-submenu.active .sub-menu {
    display: block;
    animation: slideDown 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes slideDown {
    from {
        opacity: 0;
        max-height: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        max-height: 500px;
        transform: translateY(0);
    }
}

.has-submenu .sub-menu li {
    margin: 0;
}

.has-submenu .sub-menu li a {
    padding: 0.625rem 1rem 0.625rem 2rem;
    font-size: 0.875rem;
    color: var(--color-gray-400);
    border-left: none;
    position: relative;
    font-weight: 500;
}

.has-submenu .sub-menu li a::before {
    content: '';
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    width: 6px;
    height: 6px;
    background: var(--color-gray-500);
    border-radius: 50%;
    transition: all var(--transition-fast);
}

.has-submenu .sub-menu li a:hover::before {
    background: var(--color-primary);
    transform: translateY(-50%) scale(1.5);
    box-shadow: 0 0 8px var(--color-primary);
}

.has-submenu .sub-menu li a:hover {
    color: var(--color-primary-light);
    background: rgba(37, 211, 102, 0.15);
    border-left-color: transparent;
    padding-left: 2.25rem;
}

/* ===== Footer da Sidebar ===== */
.sidebar-footer {
    padding: 1rem;
    border-top: 1px solid var(--color-dark-border);
    position: relative;
    z-index: 2;
    background: rgba(26, 26, 26, 0.8);
    backdrop-filter: blur(10px);
}

#logout-button {
    width: 100%;
    padding: 0.6rem;
    background: transparent;
    color: var(--color-danger);
    border: 2px solid var(--color-danger);
    border-radius: var(--border-radius-md);
    cursor: pointer;
    font-weight: 600;
    font-family: var(--font-family);
    transition: all var(--transition-base);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    white-space: nowrap;
    position: relative;
    overflow: hidden;
    min-height: 32px;
}

#logout-button::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: var(--color-danger);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.5s, height 0.5s;
    z-index: -1;
}

#logout-button:hover::before {
    width: 300px;
    height: 300px;
}

#logout-button:hover {
    color: white;
    box-shadow: 0 4px 15px rgba(239, 68, 68, 0.4);
    transform: translateY(-2px);
}

/* ===== Sidebar Collapsed State - ESCONDE COMPLETAMENTE ===== */
body.sidebar-collapsed .sidebar {
    transform: translateX(-100%);
}

body.sidebar-collapsed .main-content {
    margin-left: 0;
}

/* ============================================
   HEADER MODERNO
   ============================================ */

.main-header {
    background: var(--color-light-card);
    height: var(--header-height);
    padding: 0 var(--content-padding);
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: var(--z-sticky);
    border-bottom: 1px solid var(--color-light-border);
    backdrop-filter: blur(10px);
    background: rgba(255, 255, 255, 0.95);
}

.header-left {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.menu-toggle {
    background: transparent;
    border: 2px solid var(--color-gray-300);
    cursor: pointer;
    padding: 0.5rem;
    color: var(--color-gray-800);
    transition: all var(--transition-fast);
    border-radius: var(--border-radius-md);
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.menu-toggle:hover {
    background: var(--color-gray-100);
    border-color: var(--color-primary);
    color: var(--color-primary);
    transform: scale(1.05);
}

.menu-toggle i,
.menu-toggle [data-feather] {
    font-size: 1.5rem;
    width: 24px;
    height: 24px;
}

.header-title h1 {
    font-size: var(--font-size-2xl);
    font-weight: 800;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin: 0;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

#header-filter-container {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.header-user {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.625rem 1.25rem;
    background: linear-gradient(135deg, var(--color-light-bg), var(--color-gray-50));
    border-radius: var(--border-radius-full);
    color: var(--color-gray-700);
    font-weight: 600;
    border: 2px solid var(--color-light-border);
    transition: all var(--transition-base);
    cursor: pointer;
}

.header-user:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.header-user i,
.header-user [data-feather] {
    font-size: 1.25rem;
    color: var(--color-gray-800);
    width: 20px;
    height: 20px;
}

/* ============================================
   CARDS E COMPONENTES
   ============================================ */

.card {
    background: var(--color-light-card);
    border-radius: var(--border-radius-2xl);
    padding: 1.5rem;
    box-shadow: var(--shadow-md);
    margin-bottom: 1.5rem;
    transition: all var(--transition-base);
    border: 1px solid var(--color-light-border);
    position: relative;
    overflow: hidden;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    opacity: 0;
    transform: scaleX(0);
    transform-origin: left;
    transition: all var(--transition-base);
}

.card:hover {
    box-shadow: var(--shadow-xl);
    transform: translateY(-4px);
    border-color: var(--color-primary);
}

.card:hover::before {
    opacity: 1;
    transform: scaleX(1);
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--color-light-border);
}

.card-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-gray-900);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.card-title i,
.card-title [data-feather] {
    color: var(--color-primary);
}

.card-body {
    color: var(--color-gray-600);
    line-height: 1.7;
}

/* ===== Stats Cards Modernos ===== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: var(--color-light-card);
    border-radius: var(--border-radius-2xl);
    padding: 1.75rem;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    border: 1px solid var(--color-light-border);
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(37, 211, 102, 0.05), rgba(52, 183, 241, 0.05));
    opacity: 0;
    transition: opacity var(--transition-base);
}

.stat-card:hover::before {
    opacity: 1;
}

.stat-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-base);
}

.stat-card:hover::after {
    transform: scaleX(1);
}

.stat-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-2xl);
    border-color: var(--color-primary);
}

.stat-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.25rem;
    position: relative;
    z-index: 1;
}

.stat-card-title {
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.2px;
}

.stat-card-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--border-radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    transition: all var(--transition-base);
    position: relative;
}

.stat-card:hover .stat-card-icon {
    transform: scale(1.15) rotate(5deg);
}

.stat-card-icon.success {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.15), rgba(16, 185, 129, 0.05));
    color: var(--color-success);
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.2);
}

.stat-card-icon.error {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.15), rgba(239, 68, 68, 0.05));
    color: var(--color-danger);
    box-shadow: 0 4px 15px rgba(239, 68, 68, 0.2);
}

.stat-card-icon.info {
    background: linear-gradient(135deg, rgba(52, 183, 241, 0.15), rgba(52, 183, 241, 0.05));
    color: var(--color-accent);
    box-shadow: 0 4px 15px rgba(52, 183, 241, 0.2);
}

.stat-card-icon.warning {
    background: linear-gradient(135deg, rgba(255, 165, 0, 0.15), rgba(255, 165, 0, 0.05));
    color: var(--color-warning);
    box-shadow: 0 4px 15px rgba(255, 165, 0, 0.2);
}

.stat-card-value {
    font-size: var(--font-size-4xl);
    font-weight: 900;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
    line-height: 1;
    position: relative;
    z-index: 1;
}

.stat-card-trend {
    font-size: var(--font-size-sm);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    position: relative;
    z-index: 1;
}

.trend-up {
    color: var(--color-success);
}

.trend-down {
    color: var(--color-danger);
}

.trend-neutral {
    color: var(--color-gray-500);
}

/* ============================================
   FORMULÁRIOS MODERNOS
   ============================================ */

.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.625rem;
    font-weight: 600;
    color: var(--color-gray-700);
    font-size: var(--font-size-sm);
    letter-spacing: 0.5px;
}

.form-group label i,
.form-group label [data-feather] {
    color: var(--color-primary);
    margin-right: 0.5rem;
}

.form-control {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 2px solid var(--color-gray-200);
    border-radius: var(--border-radius-lg);
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    transition: all var(--transition-fast);
    background: var(--color-light);
    color: var(--color-gray-800);
}

.form-control:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 4px rgba(37, 211, 102, 0.15);
    transform: translateY(-2px);
}

.form-control:hover:not(:focus) {
    border-color: var(--color-gray-300);
}

.form-control-sm {
    padding: 0.625rem 0.875rem;
    font-size: var(--font-size-sm);
}

.form-control-lg {
    padding: 1rem 1.25rem;
    font-size: var(--font-size-lg);
}

.form-control::placeholder {
    color: var(--color-gray-400);
}

select.form-control {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%239CA3AF' viewBox='0 0 16 16'%3E%3Cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

textarea.form-control {
    min-height: 120px;
    resize: vertical;
    line-height: 1.6;
}

/* ===== Input Groups ===== */
.input-group {
    display: flex;
    gap: 0.5rem;
}

.input-group .form-control {
    flex: 1;
}

/* ============================================
   BOTÕES MODERNOS COM ANIMAÇÕES
   ============================================ */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 0.875rem 1.75rem;
    font-weight: 600;
    font-size: var(--font-size-base);
    text-decoration: none;
    border-radius: var(--border-radius-full);
    transition: all var(--transition-base);
    cursor: pointer;
    border: none;
    font-family: var(--font-family);
    position: relative;
    overflow: hidden;
    white-space: nowrap;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.25);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:active::before {
    width: 300px;
    height: 300px;
    transition: width 0.1s, height 0.1s;
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    box-shadow: none;
    transform: none;
}

.btn:disabled:hover {
    transform: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: var(--color-light);
    box-shadow: var(--shadow-lg);
}

.btn-primary:hover:not(:disabled) {
    box-shadow: var(--shadow-xl), var(--shadow-glow);
    transform: translateY(-3px);
}

.btn-secondary {
    background: linear-gradient(135deg, var(--color-gray-200), var(--color-gray-300));
    color: var(--color-gray-800);
    border: 2px solid var(--color-gray-300);
}

.btn-secondary:hover:not(:disabled) {
    background: linear-gradient(135deg, var(--color-gray-300), var(--color-gray-400));
    border-color: var(--color-gray-400);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-danger {
    background: linear-gradient(135deg, var(--color-danger), #D02A2A);
    color: var(--color-light);
    box-shadow: var(--shadow-md);
}

.btn-danger:hover:not(:disabled) {
    box-shadow: 0 8px 20px rgba(239, 68, 68, 0.4);
    transform: translateY(-3px);
}

.btn-success {
    background: linear-gradient(135deg, var(--color-success), #059669);
    color: var(--color-light);
    box-shadow: var(--shadow-md);
}

.btn-success:hover:not(:disabled) {
    box-shadow: 0 8px 20px rgba(16, 185, 129, 0.4);
    transform: translateY(-3px);
}

.btn-warning {
    background: linear-gradient(135deg, var(--color-warning), #FF8C00);
    color: var(--color-light);
    box-shadow: var(--shadow-md);
}

.btn-warning:hover:not(:disabled) {
    box-shadow: 0 8px 20px rgba(255, 165, 0, 0.4);
    transform: translateY(-3px);
}

.btn-info {
    background: linear-gradient(135deg, var(--color-accent), var(--color-accent-light));
    color: var(--color-light);
    box-shadow: var(--shadow-md);
}

.btn-info:hover:not(:disabled) {
    box-shadow: 0 8px 20px rgba(52, 183, 241, 0.4);
    transform: translateY(-3px);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--color-primary);
    color: var(--color-primary);
}

.btn-outline:hover:not(:disabled) {
    background: var(--color-primary);
    color: var(--color-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* ===== Tamanhos dos Botões ===== */
.btn-sm {
    padding: 0.625rem 1.25rem;
    font-size: var(--font-size-sm);
}

.btn-lg {
    padding: 1rem 2.25rem;
    font-size: var(--font-size-lg);
}

.btn-xl {
    padding: 1.25rem 2.75rem;
    font-size: var(--font-size-xl);
}

.btn-block {
    width: 100%;
}

/* ===== Estilos Globais para Ícones ===== */
/* Garantir visibilidade de todos os ícones SVG e Feather Icons */
.btn svg,
.btn i,
.btn [data-feather],
button svg,
button i,
button [data-feather] {
    color: currentColor;
    stroke: currentColor;
    fill: none;
}

/* Ícones em botões primários devem ser brancos */
.btn-primary svg,
.btn-primary i,
.btn-primary [data-feather] {
    color: white;
    stroke: white;
}

/* Ícones em botões secundários */
.btn-secondary svg,
.btn-secondary i,
.btn-secondary [data-feather] {
    color: var(--color-gray-800);
    stroke: var(--color-gray-800);
}

/* Ícones em botões de perigo */
.btn-danger svg,
.btn-danger i,
.btn-danger [data-feather] {
    color: white;
    stroke: white;
}

/* Ícones gerais sem contexto específico */
svg,
i[data-feather] {
    color: var(--color-gray-700);
    stroke: currentColor;
}

.btn-icon {
    padding: 0.75rem;
    width: 44px;
    height: 44px;
    border-radius: var(--border-radius-lg);
}

.btn-icon-sm {
    padding: 0.5rem;
    width: 36px;
    height: 36px;
}

.btn-icon-lg {
    padding: 1rem;
    width: 52px;
    height: 52px;
}

/* ============================================
   KANBAN BOARD
   ============================================ */

.kanban-board {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    padding: 1rem 0;
    min-height: 400px;
}

.kanban-column {
    background: linear-gradient(135deg, var(--color-light-card), var(--color-gray-50));
    border-radius: var(--border-radius-2xl);
    padding: 1.25rem;
    box-shadow: var(--shadow-md);
    border: 2px solid var(--color-light-border);
    display: flex;
    flex-direction: column;
    transition: all var(--transition-base);
}

.kanban-column:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.kanban-column h3 {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--color-gray-800);
    margin-bottom: 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 3px solid var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.kanban-cards-container {
    flex: 1;
    overflow-y: auto;
    max-height: 600px;
    padding: 0.5rem 0;
    min-height: 200px;
}

.kanban-card {
    background: var(--color-light-card);
    border-radius: var(--border-radius-xl);
    padding: 1rem;
    margin-bottom: 0.875rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-light-border);
    cursor: grab;
    transition: all var(--transition-fast);
}

.kanban-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
    border-color: var(--color-primary);
}

.kanban-card:active {
    cursor: grabbing;
    box-shadow: var(--shadow-lg);
}

.kanban-card.sortable-ghost {
    opacity: 0.4;
    background: var(--color-gray-100);
}

.kanban-card.sortable-drag {
    opacity: 0.9;
    transform: rotate(3deg);
    box-shadow: var(--shadow-xl);
}

.kanban-card p {
    margin-bottom: 0.5rem;
    color: var(--color-gray-900);
    font-size: var(--font-size-base);
}

.kanban-card small {
    font-size: var(--font-size-xs);
    color: var(--color-gray-600);
    line-height: 1.6;
}

.kanban-card .action-buttons {
    margin-top: 0.75rem;
    padding-top: 0.75rem;
    border-top: 1px solid var(--color-light-border);
    display: flex;
    gap: 0.5rem;
    justify-content: flex-end;
}

.kanban-card .action-buttons button {
    padding: 0.375rem 0.5rem;
    border: none;
    background: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.kanban-card .action-buttons button:hover {
    background: none !important;
    transform: none !important;
}

.kanban-card .action-buttons button.edit-task-kanban {
    color: var(--color-info);
}

.kanban-card .action-buttons button.edit-task-kanban:hover {
    color: var(--color-primary);
}

.kanban-card .action-buttons button.delete-task-kanban {
    color: var(--color-error);
}

.kanban-card .action-buttons button.delete-task-kanban:hover {
    color: #D02A2A;
}

.kanban-card .action-buttons button svg,
.kanban-card .action-buttons button i {
    width: 16px;
    height: 16px;
    stroke-width: 2;
    color: var(--color-gray-700);
    stroke: currentColor;
}

/* Cores específicas por coluna do Kanban */
.kanban-column[data-status="pending"] {
    border-left: 4px solid var(--color-warning);
}

.kanban-column[data-status="in_progress"] {
    border-left: 4px solid var(--color-info);
}

.kanban-column[data-status="completed"] {
    border-left: 4px solid var(--color-success);
}

.kanban-column[data-status="cancelled"] {
    border-left: 4px solid var(--color-danger);
}

/* Botão "Ver mais" no Kanban */
.btn-load-more,
.btn-load-more-dashboard {
    width: 100%;
    margin-top: 0.5rem;
    background: var(--color-gray-100);
    border: 1px dashed var(--color-gray-400);
    color: var(--color-gray-700);
    padding: 0.625rem;
    border-radius: var(--border-radius-lg);
    font-size: var(--font-size-sm);
    transition: all var(--transition-fast);
}

.btn-load-more:hover,
.btn-load-more-dashboard:hover {
    background: var(--color-primary);
    color: var(--color-light);
    border-color: var(--color-primary);
}

/* ============================================
   TABELAS MODERNAS
   ============================================ */

.table-container {
    overflow-x: auto;
    border-radius: var(--border-radius-2xl);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-light-border);
    background: var(--color-light-card);
}

table {
    width: 100%;
    border-collapse: collapse;
    background: var(--color-light-card);
}

thead {
    background: linear-gradient(135deg, var(--color-gray-50), var(--color-light-bg));
}

th {
    padding: 1.125rem 1.5rem;
    text-align: center;
    font-weight: 700;
    color: var(--color-gray-700);
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: 1.2px;
    border-bottom: 2px solid var(--color-primary);
    white-space: nowrap;
    vertical-align: middle; /* Adicionado para alinhar verticalmente o título */
}

td {
    padding: 1rem 1.5rem;
    color: var(--color-gray-700);
    border-bottom: 1px solid var(--color-light-border);
    vertical-align: middle;
    text-align: center;
    height: 60px;
}

tbody tr {
    transition: all var(--transition-fast);
}

tbody tr:hover {
    background: linear-gradient(90deg, rgba(37, 211, 102, 0.05), transparent);
    transform: scale(1.01);
}

tbody tr:last-child td {
    border-bottom: none;
}

/* ===== Tabelas Responsivas ===== */
.table-responsive {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

/* ===== Botões de Ação nas Tabelas ===== */
.action-buttons,
td.action-buttons {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 0.5rem;
    flex-wrap: nowrap;
    white-space: nowrap;
    padding: 0.5rem 1rem !important;
    vertical-align: middle !important;
}

/* Alinhamento do título da coluna Ações */
th.text-right,
thead th:last-child {
    text-align: center !important;
    vertical-align: middle !important;
}

.action-buttons .btn {
    margin: 0 !important;
    flex-shrink: 0;
    vertical-align: middle;
}

.action-buttons .btn-icon {
    min-width: 36px;
    min-height: 36px;
    padding: 0.5rem;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    vertical-align: middle;
    background: none !important;
    border: none !important;
    box-shadow: none !important;
}

.action-buttons .btn-icon:hover {
    background: none !important;
    transform: none !important;
    box-shadow: none !important;
}

.action-buttons .btn-icon svg,
.action-buttons .btn-icon i {
    transition: color 0.2s;
    color: var(--color-gray-700);
    stroke: currentColor;
}

.action-buttons .btn-icon.btn-secondary:hover svg,
.action-buttons .btn-icon.btn-secondary:hover i {
    color: var(--color-primary);
}

.action-buttons .btn-icon.btn-danger:hover svg,
.action-buttons .btn-icon.btn-danger:hover i {
    color: #D02A2A;
}

.action-buttons .btn-sm {
    min-width: 32px;
    min-height: 32px;
    padding: 0.375rem;
    vertical-align: middle;
}

/* Garantir alinhamento horizontal de todos os botões em células de tabela */
td button,
td .btn,
td a.btn {
    vertical-align: middle;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

/* Container de botões inline */
td > .btn-group,
td > div[style*="display: flex"],
td > div.d-flex {
    display: flex !important;
    align-items: center !important;
    gap: 0.5rem;
    flex-wrap: nowrap;
}

/* Corrigir alinhamento de ícones dentro dos botões */
td .btn i,
td .btn svg,
td .btn [data-feather] {
    vertical-align: middle;
    display: inline-block;
    color: var(--color-gray-700);
    stroke: currentColor;
}

/* Garantir que texto e conteúdo dentro das células também fiquem centralizados verticalmente */
td > span,
td > p,
td > div:not(.action-buttons):not(.btn-group) {
    display: inline-flex;
    align-items: center;
    min-height: 32px;
    vertical-align: middle;
}

/* Alinhar badges e status na mesma linha */
td .badge,
td .status {
    vertical-align: middle;
    display: inline-flex;
    align-items: center;
}

/* Melhorar espaçamento quando há múltiplos elementos na célula */
td > * + * {
    margin-left: 0.5rem;
}

/* Resetar margem para elementos dentro de containers flex */
td .action-buttons > *,
td .btn-group > * {
    margin-left: 0 !important;
}

/* ============================================
   BADGES E TAGS
   ============================================ */

.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.375rem 0.875rem;
    border-radius: var(--border-radius-full);
    font-size: var(--font-size-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    white-space: nowrap;
}

.badge-success {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.15), rgba(16, 185, 129, 0.1));
    color: var(--color-success);
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.badge-error,
.badge-danger {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.15), rgba(239, 68, 68, 0.1));
    color: var(--color-danger);
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.badge-warning {
    background: linear-gradient(135deg, rgba(255, 165, 0, 0.15), rgba(255, 165, 0, 0.1));
    color: var(--color-warning);
    border: 1px solid rgba(255, 165, 0, 0.3);
}

.badge-info {
    background: linear-gradient(135deg, rgba(52, 183, 241, 0.15), rgba(52, 183, 241, 0.1));
    color: var(--color-accent);
    border: 1px solid rgba(52, 183, 241, 0.3);
}

.badge-primary {
    background: linear-gradient(135deg, rgba(37, 211, 102, 0.15), rgba(37, 211, 102, 0.1));
    color: var(--color-primary);
    border: 1px solid rgba(37, 211, 102, 0.3);
}

/* ============================================
   MODAIS MODERNOS
   ============================================ */

.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(15, 15, 15, 0.75);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: var(--z-modal-backdrop);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-base);
}

.modal-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.modal {
    background: var(--color-light-card);
    border-radius: var(--border-radius-3xl);
    box-shadow: var(--shadow-2xl);
    max-width: 600px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    transform: scale(0.9) translateY(20px);
    transition: transform var(--transition-base);
    border: 1px solid var(--color-light-border);
}

.modal-overlay.active .modal {
    transform: scale(1) translateY(0);
}

.modal-header {
    padding: 1.75rem 2rem;
    border-bottom: 2px solid var(--color-light-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: linear-gradient(135deg, var(--color-gray-50), var(--color-light));
}

.modal-title {
    font-size: var(--font-size-xl);
    font-weight: 800;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin: 0;
}

.modal-close,
.modal-close-btn {
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    color: var(--color-gray-600);
    transition: all var(--transition-fast);
    border-radius: var(--border-radius-md);
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    line-height: 1;
    position: relative;
    overflow: hidden;
    will-change: transform;
}

.modal-close::before,
.modal-close-btn::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: rgba(239, 68, 68, 0.1);
    border-radius: inherit;
    transform: scale(0);
    transition: transform var(--transition-fast);
}

.modal-close:hover,
.modal-close-btn:hover {
    color: var(--color-danger);
    background: rgba(239, 68, 68, 0.08);
    transform: rotate(90deg) scale(1.1);
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.2);
}

.modal-close:hover::before,
.modal-close-btn:hover::before {
    transform: scale(1);
}

.modal-close:active,
.modal-close-btn:active {
    transform: rotate(90deg) scale(0.95);
    transition-duration: 0.1s;
}

.modal-close:focus,
.modal-close-btn:focus {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

.modal-close i,
.modal-close-btn i {
    z-index: 1;
    position: relative;
    pointer-events: none;
}

.modal-body {
    padding: 2rem;
}

.modal-footer {
    padding: 1.5rem 2rem;
    border-top: 1px solid var(--color-light-border);
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
    background: var(--color-gray-50);
    border-bottom-left-radius: var(--border-radius-3xl);
    border-bottom-right-radius: var(--border-radius-3xl);
}

/* ============================================
   MODAL CONTAINER & DIALOG
   ============================================ */

#modal-container {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    padding: 1rem;
    opacity: 0;
    transition: opacity var(--transition-base);
}

#modal-container.active {
    display: flex;
    opacity: 1;
}

.modal-dialog {
    background: var(--color-light-card);
    border-radius: var(--border-radius-3xl);
    box-shadow: var(--shadow-2xl);
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    overflow-x: hidden;
    animation: modalSlideIn 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    border: 1px solid var(--color-light-border);
    position: relative;
}

.modal-dialog.modal-lg {
    max-width: 800px;
}

.modal-dialog.modal-sm {
    max-width: 400px;
}

@keyframes modalSlideIn {
    from {
        transform: scale(0.9) translateY(-30px);
        opacity: 0;
    }
    to {
        transform: scale(1) translateY(0);
        opacity: 1;
    }
}

/* Prevenir scroll do body quando modal está aberto */
body.modal-open {
    overflow: hidden;
}

/* ============================================
   CONTAINER DE AUTENTICAÇÃO
   ============================================ */

.auth-container {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, var(--color-dark) 0%, var(--color-dark-bg) 50%, var(--color-dark) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    padding: 1rem;
    opacity: 1;
    visibility: visible;
    transition: opacity var(--transition-base), visibility var(--transition-base);
}

/* ===== Controle de Visibilidade - Esconde quando logado ===== */
#app:not(.logged-out) .auth-container {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.auth-container::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 80%;
    height: 150%;
    background: radial-gradient(circle, rgba(37, 211, 102, 0.15) 0%, transparent 70%);
    animation: float 20s ease-in-out infinite;
    pointer-events: none;
}

.auth-container::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 60%;
    height: 100%;
    background: radial-gradient(circle, rgba(52, 183, 241, 0.1) 0%, transparent 70%);
    animation: float 25s ease-in-out infinite reverse;
    pointer-events: none;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0); }
    33% { transform: translate(30px, -30px); }
    66% { transform: translate(-20px, 20px); }
}

.auth-box {
    background: var(--color-light-card);
    border-radius: var(--border-radius-3xl);
    padding: 2rem;
    box-shadow: var(--shadow-2xl);
    max-width: 420px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    border: 1px solid var(--color-light-border);
    position: relative;
    z-index: 2;
    animation: scaleIn 0.5s ease;
}

/* ===== Logo do Auth ===== */
.auth-logo {
    text-align: center;
    margin-bottom: 1.25rem;
}

.logo-icon-large {
    font-size: 3rem;
    display: inline-block;
    filter: drop-shadow(var(--shadow-glow));
    animation: pulse 3s ease-in-out infinite;
}

/* ===== Header do Auth ===== */
.auth-header {
    text-align: center;
    margin-bottom: 1.5rem;
}

.auth-title {
    font-size: var(--font-size-xl);
    font-weight: 800;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.375rem;
}

.auth-subtitle {
    color: var(--color-gray-600);
    font-size: var(--font-size-xs);
    line-height: 1.5;
}

/* ===== Formulário do Auth ===== */
.auth-form {
    display: none;
}

.auth-form.active {
    display: block;
    animation: fadeInUp 0.5s ease;
}

/* ===== Divider ===== */
.auth-divider {
    position: relative;
    text-align: center;
    margin: 1.25rem 0 1rem;
}

.auth-divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--color-gray-200);
}

.auth-divider span {
    position: relative;
    display: inline-block;
    background: var(--color-light-card);
    padding: 0 1rem;
    color: var(--color-gray-500);
    font-size: var(--font-size-sm);
    font-weight: 600;
}

/* ===== Footer do Auth ===== */
.auth-footer {
    margin-top: 1.25rem;
    padding-top: 1rem;
    border-top: 1px solid var(--color-gray-200);
    text-align: center;
}

.auth-footer p {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    color: var(--color-gray-500);
    font-size: var(--font-size-xs);
    margin: 0;
}

.auth-footer i,
.auth-footer [data-feather] {
    color: var(--color-success);
    width: 16px;
    height: 16px;
}

/* ===== Error Message ===== */
.error-message {
    color: var(--color-danger);
    font-size: var(--font-size-sm);
    margin-top: 1rem;
    font-weight: 600;
    padding: 0.875rem 1rem;
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.1), rgba(239, 68, 68, 0.05));
    border-radius: var(--border-radius-lg);
    border-left: 4px solid var(--color-danger);
    animation: slideInRight 0.3s ease;
}

.error-message:empty {
    display: none;
}

/* ===== Auth Mobile ===== */
@media (max-width: 768px) {
    .auth-box {
        padding: 1.75rem 1.5rem;
        max-width: 100%;
        margin: 0.5rem;
    }

    .logo-icon-large {
        font-size: 2.75rem;
    }

    .auth-title {
        font-size: var(--font-size-lg);
    }

    .auth-logo {
        margin-bottom: 1rem;
    }

    .auth-header {
        margin-bottom: 1.25rem;
    }
}

@media (max-width: 480px) {
    .auth-container {
        padding: 0.25rem;
    }

    .auth-box {
        padding: 1.5rem 1.25rem;
        border-radius: var(--border-radius-2xl);
        margin: 0.25rem;
    }

    .logo-icon-large {
        font-size: 2.5rem;
    }

    .auth-logo {
        margin-bottom: 0.875rem;
    }

    .auth-header {
        margin-bottom: 1rem;
    }

    .auth-title {
        font-size: var(--font-size-base);
    }

    .auth-subtitle {
        font-size: 0.7rem;
    }

    .form-group {
        margin-bottom: 0.875rem;
    }

    .auth-divider {
        margin: 1rem 0 0.875rem;
    }

    .auth-footer {
        margin-top: 1rem;
        padding-top: 0.875rem;
    }
}

/* ============================================
   WHATSAPP FLOAT BUTTON
   ============================================ */

.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-2xl), var(--shadow-glow);
    z-index: var(--z-popover);
    transition: all var(--transition-base);
    border: 3px solid var(--color-light);
    animation: pulseWhatsApp 3s ease-in-out infinite;
}

@keyframes pulseWhatsApp {
    0%, 100% { transform: scale(1); box-shadow: var(--shadow-2xl), var(--shadow-glow); }
    50% { transform: scale(1.05); box-shadow: var(--shadow-2xl), 0 0 40px rgba(37, 211, 102, 0.5); }
}

.whatsapp-float:hover {
    transform: scale(1.15) rotate(10deg);
    box-shadow: var(--shadow-2xl), 0 0 50px rgba(37, 211, 102, 0.6);
}

.whatsapp-float svg {
    width: 36px;
    height: 36px;
    fill: white;
}

/* ============================================
   PROGRESS BAR
   ============================================ */

.progress {
    height: 14px;
    background: var(--color-gray-200);
    border-radius: var(--border-radius-full);
    overflow: hidden;
    position: relative;
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.1);
}

.progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--color-primary-light), var(--color-primary), var(--color-secondary));
    transition: width var(--transition-slow);
    border-radius: var(--border-radius-full);
    position: relative;
    overflow: hidden;
}

.progress-bar::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

/* ============================================
   ALERTS
   ============================================ */

.alert {
    padding: 1rem 1.5rem;
    border-radius: var(--border-radius-xl);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    font-weight: 500;
    border-left-width: 4px;
    border-left-style: solid;
    animation: slideInRight 0.4s ease;
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.alert i,
.alert [data-feather] {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.alert-success {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.1), rgba(16, 185, 129, 0.05));
    color: var(--color-success);
    border-left-color: var(--color-success);
}

.alert-error,
.alert-danger {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.1), rgba(239, 68, 68, 0.05));
    color: var(--color-danger);
    border-left-color: var(--color-danger);
}

.alert-warning {
    background: linear-gradient(135deg, rgba(255, 165, 0, 0.1), rgba(255, 165, 0, 0.05));
    color: var(--color-warning);
    border-left-color: var(--color-warning);
}

.alert-info {
    background: linear-gradient(135deg, rgba(52, 183, 241, 0.1), rgba(52, 183, 241, 0.05));
    color: var(--color-accent);
    border-left-color: var(--color-accent);
}

/* ============================================
   GRÁFICOS (CHARTS)
   ============================================ */

.chart-container {
    position: relative;
    height: 350px;
    margin: 1.5rem 0;
    background: var(--color-light-card);
    padding: 1.5rem;
    border-radius: var(--border-radius-2xl);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-light-border);
}

/* ============================================
   LOADING SPINNER
   ============================================ */

.loading-spinner {
    display: inline-block;
    width: 28px;
    height: 28px;
    border: 4px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: white;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.btn .loading-spinner {
    position: absolute;
    width: 20px;
    height: 20px;
}

.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(5px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: var(--z-modal);
}

.loading-overlay .loading-spinner {
    width: 60px;
    height: 60px;
    border-width: 6px;
    border-top-color: var(--color-primary);
}

/* ============================================
   UTILITY CLASSES
   ============================================ */

/* ===== Spacing ===== */
.m-0 { margin: 0; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }
.p-0 { padding: 0; }
.pt-1 { padding-top: 0.5rem; }
.pt-2 { padding-top: 1rem; }
.pt-3 { padding-top: 1.5rem; }
.pt-4 { padding-top: 2rem; }
.pb-1 { padding-bottom: 0.5rem; }
.pb-2 { padding-bottom: 1rem; }
.pb-3 { padding-bottom: 1.5rem; }
.pb-4 { padding-bottom: 2rem; }

/* ===== Text ===== */
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-left { text-align: left; }
.text-muted { color: var(--color-gray-500); }
.text-success { color: var(--color-success); }
.text-error,
.text-danger { color: var(--color-danger); }
.text-warning { color: var(--color-warning); }
.text-info { color: var(--color-accent); }
.text-primary { color: var(--color-primary); }

.text-sm { font-size: var(--font-size-sm); }
.text-base { font-size: var(--font-size-base); }
.text-lg { font-size: var(--font-size-lg); }
.text-xl { font-size: var(--font-size-xl); }
.text-2xl { font-size: var(--font-size-2xl); }

.font-normal { font-weight: 400; }
.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }
.font-extrabold { font-weight: 800; }

/* ===== Display ===== */
.d-none { display: none; }
.d-block { display: block; }
.d-inline { display: inline; }
.d-inline-block { display: inline-block; }
.d-flex { display: flex; }
.d-grid { display: grid; }

/* ===== Flexbox ===== */
.flex-row { flex-direction: row; }
.flex-column { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.align-items-start { align-items: flex-start; }
.align-items-center { align-items: center; }
.align-items-end { align-items: flex-end; }
.justify-content-start { justify-content: flex-start; }
.justify-content-center { justify-content: center; }
.justify-content-end { justify-content: flex-end; }
.justify-content-between { justify-content: space-between; }
.justify-content-around { justify-content: space-around; }

.gap-1 { gap: 0.5rem; }
.gap-2 { gap: 1rem; }
.gap-3 { gap: 1.5rem; }
.gap-4 { gap: 2rem; }

/* ===== Width ===== */
.w-full { width: 100%; }
.w-auto { width: auto; }

/* ===== Visibility ===== */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* ============================================
   DASHBOARD SUMMARY CARDS - 3 COLUNAS
   ============================================ */

.dashboard-summary-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.dashboard-summary-cards .summary-card {
    margin-bottom: 0;
}

/* ============================================
   DASHBOARD GRID - ADMIN PANEL (4 COLUNAS)
   ============================================ */

.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.dashboard-grid .card {
    margin-bottom: 0;
}

/* Gráficos lado a lado - 3 colunas no desktop */
.dashboard-grid .chart-card {
    grid-column: span 1;
}

/* Desktop grande - mantém 3 colunas */
@media (min-width: 1200px) {
    .dashboard-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .dashboard-grid .chart-card {
        grid-column: span 1;
    }
}

/* Tablet - 2 colunas */
@media (max-width: 1199px) and (min-width: 769px) {
    .dashboard-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .dashboard-grid .chart-card:first-child {
        grid-column: 1 / -1;
    }
}

/* ============================================
   MOBILE RESPONSIVO - TELA PEQUENA
   ============================================ */

#mobile-menu-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(8px);
    z-index: var(--z-dropdown);
    transition: opacity var(--transition-base);
}

#mobile-menu-overlay.active {
    display: block;
}

.filter-toggle-mobile {
    display: none;
}

#filter-backdrop {
    display: none;
}

/* ============================================
   MEDIA QUERIES RESPONSIVAS
   ============================================ */

/* ===== Tablets e Telas Médias (1024px e abaixo) ===== */
@media (max-width: 1024px) {
    :root {
        --sidebar-width: 260px;
        --content-padding: 1.5rem;
        --header-height: 70px;
    }

    .dashboard-summary-cards {
        grid-template-columns: repeat(2, 1fr);
    }

    .dashboard-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .stats-grid {
        grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    }

    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ===== Mobile (768px e abaixo) ===== */
@media (max-width: 768px) {
    :root {
        --sidebar-width: 280px;
        --content-padding: 1rem;
        --header-height: 64px;
    }

    /* Prevenir overflow horizontal */
    html, body {
        overflow-x: hidden;
        max-width: 100vw;
    }

    #app {
        overflow-x: hidden;
        max-width: 100vw;
    }

    /* ===== Sidebar Mobile ===== */
    .sidebar {
        transform: translateX(-100%);
        box-shadow: var(--shadow-2xl);
        transition: transform var(--transition-base);
    }

    .sidebar.active,
    body.sidebar-open .sidebar {
        transform: translateX(0);
    }

    /* Mostrar overlay quando sidebar estiver aberta */
    body.sidebar-open #mobile-menu-overlay {
        display: block;
        opacity: 1;
    }

    .main-content {
        margin-left: 0;
    }

    body.sidebar-collapsed .main-content {
        margin-left: 0;
    }

    /* ===== Header Mobile ===== */
    .main-header {
        padding: 0 0.75rem;
        width: 100%;
        max-width: 100vw;
    }

    .header-title h1 {
        font-size: var(--font-size-xl);
    }

    .main-content {
        width: 100%;
        max-width: 100vw;
    }

    /* ===== Content Area Mobile ===== */
    #content-area {
        padding: 0.75rem;
        width: 100%;
        max-width: 100vw;
        overflow-x: hidden;
    }

    /* Cards em mobile */
    .card {
        width: 100%;
        max-width: 100%;
        margin-left: 0;
        margin-right: 0;
    }

    /* ===== Dashboard Summary Cards Mobile ===== */
    .dashboard-summary-cards {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    /* ===== Dashboard Grid Mobile ===== */
    .dashboard-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    /* ===== Stats Cards Mobile ===== */
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .stat-card {
        padding: 1.25rem;
    }

    .stat-card-value {
        font-size: var(--font-size-3xl);
    }

    /* ===== Cards Mobile ===== */
    .card {
        padding: 1.25rem;
        margin-bottom: 1rem;
    }

    /* ===== Filtros Mobile ===== */
    .filter-toggle-mobile {
        display: flex;
        background: transparent;
        border: none;
        cursor: pointer;
        padding: 0.5rem;
        color: var(--color-gray-700);
        border-radius: var(--border-radius-md);
        transition: all var(--transition-fast);
    }

    .filter-toggle-mobile:hover {
        background: var(--color-gray-100);
        color: var(--color-primary);
    }

    #header-filter-container {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        max-width: 320px;
        height: 100vh;
        background: var(--color-light-card);
        flex-direction: column;
        align-items: stretch;
        padding: 1.5rem;
        transition: right var(--transition-base);
        z-index: calc(var(--z-dropdown) + 1);
        box-shadow: var(--shadow-2xl);
    }

    #header-filter-container.active {
        right: 0;
    }

    #filter-backdrop {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(0, 0, 0, 0.6);
        backdrop-filter: blur(4px);
        z-index: var(--z-dropdown);
    }

    #filter-backdrop.active {
        display: block;
    }

    #close-filter-mobile {
        display: block !important;
        margin-bottom: 1rem;
    }

    /* ===== Tabelas Responsivas Mobile ===== */
    .table-container {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        width: 100%;
        max-width: 100%;
    }

    table {
        min-width: 600px;
        font-size: var(--font-size-sm);
        width: 100%;
    }

    th, td {
        padding: 0.5rem !important;
        white-space: nowrap;
    }

    /* Área de conteúdo das tabelas */
    .p-4 {
        padding: 1rem !important;
        width: 100%;
        max-width: 100%;
        overflow-x: auto;
    }

    /* ===== Cards Responsivos ===== */
    .card-header {
        flex-direction: column;
        align-items: stretch !important;
        gap: 1rem;
    }

    /* Título sempre primeiro */
    .card-header .card-title {
        order: -1;
        width: 100%;
        margin-bottom: 0.5rem;
    }

    /* Grupo de busca depois do título */
    .card-header .filter-group,
    .card-header .search-filter-group {
        order: 0;
        width: 100%;
        margin: 0 !important;
    }

    /* Botões por último */
    .card-header .btn {
        order: 1;
        width: 100%;
    }

    /* Container de controles de visualização (Tabela/Kanban) */
    .card-header #task-view-controls {
        order: 1;
        width: 100%;
        display: flex;
        flex-direction: column;
        gap: 0.5rem;
    }

    .card-header #task-view-controls .btn {
        width: 100%;
    }

    /* ===== Modais Mobile ===== */
    .modal {
        width: 95%;
        max-height: 95vh;
        border-radius: var(--border-radius-2xl);
    }

    .modal-dialog {
        max-width: 95%;
        max-height: 85vh;
        margin: 0 0.5rem;
    }

    .modal-dialog.modal-lg {
        max-width: 95%;
    }

    .modal-header,
    .modal-body,
    .modal-footer {
        padding: 1.25rem 1.5rem;
    }

    .modal-title {
        font-size: var(--font-size-lg);
    }

    /* ===== Auth Box Mobile ===== */
    .auth-box {
        padding: 2rem 1.5rem;
    }

    /* ===== WhatsApp Float Mobile ===== */
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 56px;
        height: 56px;
    }

    .whatsapp-float svg {
        width: 30px;
        height: 30px;
    }

    /* ===== Tabelas Mobile ===== */
    .table-container {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        margin: 0 -1rem;
        padding: 0 1rem;
    }

    table {
        min-width: 100%;
        border-collapse: separate;
        border-spacing: 0 0.5rem;
    }

    th, td {
        padding: 0.75rem 0.5rem;
        font-size: var(--font-size-sm);
        white-space: nowrap;
    }

    th {
        position: sticky;
        top: 0;
        background: var(--color-light-card);
        z-index: 10;
        font-weight: 600;
    }

    /* Reduz padding dos botões de ação nas tabelas */
    td .btn-sm {
        padding: 0.375rem 0.5rem;
        font-size: 0.75rem;
    }

    /* Melhora visualização de valores monetários */
    td[style*="text-align: right"] {
        text-align: right !important;
        font-weight: 500;
    }

    /* ===== Kanban Mobile ===== */
    .kanban-board {
        grid-template-columns: 1fr;
        gap: 1rem;
        padding: 0.5rem 0;
    }

    .kanban-column {
        padding: 1rem;
    }

    .kanban-column h3 {
        font-size: var(--font-size-base);
    }

    .kanban-card {
        padding: 0.875rem;
    }

    .kanban-cards-container {
        max-height: 400px;
    }

    /* ===== Botões Mobile ===== */
    .btn {
        padding: 0.75rem 1.5rem;
        font-size: var(--font-size-sm);
    }

    .btn-lg {
        padding: 0.875rem 1.75rem;
        font-size: var(--font-size-base);
    }
}

/* ===== Mobile Pequeno (480px e abaixo) ===== */
@media (max-width: 480px) {
    :root {
        --content-padding: 0.75rem;
        --header-height: 60px;
    }

    /* ===== Header User Mobile Pequeno ===== */
    .header-user span {
        display: none;
    }

    .header-user {
        padding: 0.5rem;
        gap: 0;
        min-width: 44px;
        justify-content: center;
    }

    /* ===== Títulos Mobile Pequeno ===== */
    .header-title h1 {
        font-size: var(--font-size-lg);
    }

    .card-title {
        font-size: var(--font-size-lg);
    }

    /* ===== Stats Mobile Pequeno ===== */
    .stat-card {
        padding: 1rem;
    }

    .stat-card-value {
        font-size: var(--font-size-2xl);
    }

    .stat-card-icon {
        width: 48px;
        height: 48px;
        font-size: 1.5rem;
    }

    /* ===== Modais Mobile Pequeno ===== */
    .modal-title {
        font-size: var(--font-size-base);
    }

    .modal-dialog {
        max-width: 98%;
        max-height: 92vh;
        margin: 0 0.25rem;
        border-radius: var(--border-radius-2xl);
    }

    .modal-header,
    .modal-body,
    .modal-footer {
        padding: 1rem 1.25rem;
    }

    .modal-footer {
        flex-wrap: wrap;
        gap: 0.5rem;
    }

    .modal-footer .btn {
        flex: 1 1 auto;
        min-width: 100px;
    }

    /* ===== Tabelas Mobile Pequeno ===== */
    .table-container {
        margin: 0 -0.75rem;
        padding: 0 0.75rem;
    }

    th, td {
        padding: 0.625rem 0.375rem;
        font-size: 0.75rem;
    }

    td .btn-sm {
        padding: 0.25rem 0.375rem;
        font-size: 0.65rem;
    }

    /* Oculta colunas menos importantes em telas muito pequenas */
    .hide-on-mobile-sm {
        display: none;
    }

    /* ===== Forms Mobile Pequeno ===== */
    .form-control {
        font-size: var(--font-size-sm);
    }

    .form-group {
        margin-bottom: 1rem;
    }
}

/* ===== Tablets Landscape (1024px - 1280px) ===== */
@media (min-width: 1024px) and (max-width: 1280px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ===== Desktop (1281px e acima) - Força 4 colunas para Admin/Dashboard */
@media (min-width: 1281px) {
    .stats-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* ===== Desktop Grande (1920px e acima) ===== */
@media (min-width: 1920px) {
    :root {
        --container-max: 1400px;
        --content-padding: 3rem;
    }

    .stats-grid {
        grid-template-columns: repeat(4, 1fr); /* Mantém 4 colunas */
    }
}

/* ============================================
   ANIMAÇÕES GLOBAIS
   ============================================ */

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* ===== Classes de Animação ===== */
.fade-in { animation: fadeIn 0.5s ease; }
.fade-in-up { animation: fadeInUp 0.5s ease; }
.fade-in-down { animation: fadeInDown 0.5s ease; }
.fade-in-left { animation: fadeInLeft 0.5s ease; }
.fade-in-right { animation: fadeInRight 0.5s ease; }
.scale-in { animation: scaleIn 0.4s ease; }

/* ============================================
   ACESSIBILIDADE (A11Y)
   ============================================ */

/* ===== Focus Visible ===== */
*:focus-visible {
    outline: 3px solid var(--color-primary);
    outline-offset: 2px;
}

button:focus-visible,
a:focus-visible {
    outline: 3px solid var(--color-primary);
    outline-offset: 3px;
}

/* ===== Reduced Motion ===== */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* ============================================
   DARK MODE SUPPORT (PREPARADO PARA FUTURO)
   ============================================ */

@media (prefers-color-scheme: dark) {
    /* Preparado para implementação futura de dark mode */
}

/* ============================================
   PÁGINA SOBRE O SISTEMA (ESTILO LANDING PAGE)
   ============================================ */

.about-page {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0;
    background: var(--color-light);
}

.about-hero {
    text-align: center;
    padding: 5rem 2rem;
    background: linear-gradient(135deg, #25D366 0%, #128C7E 50%, #075E54 100%);
    border-radius: 0;
    color: white;
    margin-bottom: 0;
    box-shadow: 0 10px 40px rgba(37, 211, 102, 0.3);
    position: relative;
    overflow: hidden;
}

.about-hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 80%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.15) 0%, transparent 70%);
    animation: float 20s ease-in-out infinite;
    pointer-events: none;
}

.about-hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 60%;
    height: 150%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.08) 0%, transparent 65%);
    animation: float 15s ease-in-out infinite reverse;
    pointer-events: none;
}

.about-hero h1 {
    font-size: 3.5rem;
    font-weight: 900;
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 1;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    letter-spacing: -0.5px;
}

.about-hero p {
    font-size: 1.25rem;
    opacity: 0.98;
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.8;
    position: relative;
    z-index: 1;
    text-shadow: 0 1px 5px rgba(0, 0, 0, 0.1);
}

.about-section {
    background: var(--color-light-card);
    border-radius: 0;
    padding: 4rem 3rem;
    margin-bottom: 0;
    box-shadow: none;
    border: none;
    border-bottom: 1px solid var(--color-light-border);
    transition: all var(--transition-base);
}

.about-section:hover {
    background: var(--color-gray-50);
}

.about-section h2 {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--color-gray-900);
    margin-bottom: 2.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    text-align: center;
    justify-content: center;
    letter-spacing: -0.5px;
}

.about-section h2 i,
.about-section h2 [data-feather] {
    color: #25D366;
    width: 40px;
    height: 40px;
}

.about-section h3 {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-gray-800);
    margin-top: 1.5rem;
    margin-bottom: 1rem;
}

.about-section p {
    font-size: var(--font-size-base);
    color: var(--color-gray-700);
    line-height: 1.8;
    margin-bottom: 1rem;
}

.about-section ul {
    list-style: none;
    padding: 0;
    margin: 1.5rem 0;
}

.about-section ul li {
    padding: 0.875rem 0;
    padding-left: 2rem;
    position: relative;
    color: var(--color-gray-700);
    line-height: 1.6;
}

.about-section ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    top: 0.875rem;
    width: 24px;
    height: 24px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 0.875rem;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.feature-card {
    background: white;
    border-radius: var(--border-radius-2xl);
    padding: 2.5rem 2rem;
    text-align: center;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid var(--color-light-border);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(37, 211, 102, 0.1), transparent);
    transition: left 0.5s;
}

.feature-card:hover::before {
    left: 100%;
}

.feature-card:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow: 0 25px 50px rgba(37, 211, 102, 0.15);
    border-color: #25D366;
}

.feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    border-radius: var(--border-radius-2xl);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2.5rem;
    box-shadow: 0 10px 30px rgba(37, 211, 102, 0.3);
}

.feature-card h3 {
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--color-gray-900);
    margin-bottom: 1rem;
    letter-spacing: -0.3px;
}

.feature-card p {
    font-size: 1rem;
    color: var(--color-gray-600);
    line-height: 1.7;
    margin: 0;
}

.tech-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin: 1.5rem 0;
}

.tech-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 1.25rem;
    background: linear-gradient(135deg, var(--color-light), var(--color-gray-50));
    border: 2px solid var(--color-light-border);
    border-radius: var(--border-radius-full);
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-gray-700);
    transition: all var(--transition-fast);
}

.tech-badge:hover {
    border-color: var(--color-primary);
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.tech-badge i,
.tech-badge [data-feather] {
    width: 18px;
    height: 18px;
}

.cta-box {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    border-radius: var(--border-radius-2xl);
    padding: 3rem;
    text-align: center;
    color: white;
    margin-top: 3rem;
    box-shadow: var(--shadow-2xl), var(--shadow-glow);
}

.cta-box h2 {
    font-size: var(--font-size-3xl);
    font-weight: 900;
    margin-bottom: 1rem;
    color: white;
    -webkit-text-fill-color: white;
}

.cta-box p {
    font-size: var(--font-size-lg);
    margin-bottom: 2rem;
    opacity: 0.95;
    color: white;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-buttons .btn {
    min-width: 200px;
}

/* Estilos adicionais para funcionalidades */
.functionality-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin: 3rem auto;
    max-width: 1100px;
}

.func-item {
    background: white;
    padding: 2.5rem 2rem;
    border-radius: var(--border-radius-2xl);
    border: 1px solid var(--color-light-border);
    transition: all var(--transition-base);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.func-item:hover {
    transform: translateX(10px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    border-color: #25D366;
}

.func-item h4 {
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--color-gray-900);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.875rem;
    letter-spacing: -0.3px;
}

.func-item h4 i,
.func-item h4 [data-feather] {
    color: #25D366;
    width: 28px;
    height: 28px;
}

.func-item p {
    color: var(--color-gray-700);
    line-height: 1.7;
    margin-bottom: 1rem;
}

.examples {
    background: var(--color-gray-50);
    padding: 1.5rem;
    border-radius: var(--border-radius-lg);
    margin-top: 1.25rem;
    border-left: 4px solid #25D366;
}

.examples strong {
    color: #25D366;
    display: block;
    margin-bottom: 0.875rem;
    font-size: 1.05rem;
}

.examples ul {
    list-style: none;
    padding-left: 0;
    margin: 0;
}

.examples ul li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: var(--color-gray-700);
}

.examples ul li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: #25D366;
    font-weight: bold;
    font-size: 1.1rem;
}

.security-badges,
.use-cases,
.usage-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin: 3rem auto;
    max-width: 1200px;
}

.security-item,
.use-case,
.step-item {
    background: white;
    padding: 2.5rem 2rem;
    border-radius: var(--border-radius-2xl);
    border: 1px solid var(--color-light-border);
    transition: all var(--transition-base);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.security-item:hover,
.use-case:hover,
.step-item:hover {
    transform: translateY(-6px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
    border-color: #25D366;
}

.security-item {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
}

.security-item i,
.security-item [data-feather] {
    color: #25D366;
    font-size: 2.5rem;
    flex-shrink: 0;
    margin-top: 0.25rem;
}

.security-item h4,
.use-case h4 {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--color-gray-900);
    margin-bottom: 0.75rem;
}

.use-case h4 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.use-case h4 i,
.use-case h4 [data-feather] {
    color: var(--color-primary);
}

.use-case ul {
    list-style: none;
    padding: 0;
}

.use-case ul li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: var(--color-gray-700);
}

.use-case ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-success);
    font-weight: bold;
}

.step-number {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    font-weight: 800;
    margin-bottom: 1.25rem;
    box-shadow: 0 10px 25px rgba(37, 211, 102, 0.3);
}

.step-content h4 {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--color-gray-900);
    margin-bottom: 0.75rem;
}

.whatsapp-access-banner {
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    color: white;
    padding: 3rem 2.5rem;
    border-radius: var(--border-radius-3xl);
    display: flex;
    gap: 2.5rem;
    align-items: flex-start;
    box-shadow: 0 20px 50px rgba(37, 211, 102, 0.25);
    position: relative;
    overflow: hidden;
}

.banner-icon i,
.banner-icon [data-feather] {
    font-size: 4rem;
    opacity: 0.9;
}

.banner-content h4 {
    font-size: var(--font-size-xl);
    font-weight: 800;
    margin-bottom: 1.5rem;
    color: white;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.access-steps {
    margin: 1rem 0;
    padding-left: 1.5rem;
}

.access-steps li {
    padding: 0.5rem 0;
    line-height: 1.7;
}

.banner-note {
    background: rgba(255, 255, 255, 0.15);
    padding: 1rem 1.25rem;
    border-radius: var(--border-radius-md);
    margin-top: 1.5rem;
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.banner-note i,
.banner-note [data-feather] {
    flex-shrink: 0;
    margin-top: 0.25rem;
}

.tech-list {
    list-style: none;
    padding: 0;
}

.tech-list li {
    padding: 0.75rem 0;
    padding-left: 2rem;
    position: relative;
    color: var(--color-gray-700);
}

.tech-list li::before {
    content: '⚡';
    position: absolute;
    left: 0;
    top: 0.75rem;
    font-size: 1.25rem;
}

.about-footer {
    text-align: center;
    padding: 4rem 2rem;
    margin-top: 0;
    background: var(--color-gray-50);
    border-top: 1px solid var(--color-light-border);
}

.about-footer p {
    margin: 0.5rem 0;
    color: var(--color-gray-600);
}

.about-footer strong {
    color: var(--color-gray-900);
    font-size: var(--font-size-lg);
}

.about-footer a {
    color: var(--color-primary);
    font-weight: 600;
    transition: all var(--transition-fast);
}

.about-footer a:hover {
    color: var(--color-primary-dark);
    text-decoration: underline;
}

/* Mobile Responsivo para Sobre o Sistema */
@media (max-width: 768px) {
    .about-hero {
        padding: 3rem 1.5rem;
    }

    .about-hero h1 {
        font-size: 2.25rem;
    }

    .about-hero p {
        font-size: 1.05rem;
    }

    .about-section {
        padding: 3rem 1.5rem;
    }

    .about-section h2 {
        font-size: 1.75rem;
        flex-direction: column;
    }

    .features-grid,
    .security-badges,
    .use-cases,
    .usage-steps {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .whatsapp-access-banner {
        flex-direction: column;
        padding: 2rem 1.5rem;
        gap: 1.5rem;
    }

    .banner-icon i,
    .banner-icon [data-feather] {
        font-size: 3rem;
    }

    .func-item {
        padding: 2rem 1.5rem;
    }

    .cta-box {
        padding: 2rem 1.5rem;
    }

    .cta-box h2 {
        font-size: var(--font-size-2xl);
    }

    .cta-buttons {
        flex-direction: column;
    }

    .cta-buttons .btn {
        width: 100%;
    }

    .whatsapp-access-banner {
        flex-direction: column;
        padding: 2rem 1.5rem;
    }

    .banner-icon i,
    .banner-icon [data-feather] {
        font-size: 3rem;
    }

    .security-badges,
    .use-cases,
    .usage-steps {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   POPUPS MODERNOS E MINIMALISTAS
   ============================================ */

.popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(15, 15, 15, 0.6);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 99999;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: all var(--transition-base);
    padding: 1rem;
}

.popup-overlay.active {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.popup-content {
    background: var(--color-light-card);
    border-radius: var(--border-radius-2xl);
    box-shadow: var(--shadow-2xl);
    max-width: 500px;
    width: calc(100% - 2rem);
    max-height: 90vh;
    overflow-y: auto;
    transform: scale(0.9) translateY(30px);
    transition: transform var(--transition-base);
    border: 1px solid var(--color-light-border);
    position: relative;
}

.popup-overlay.active .popup-content {
    transform: scale(1) translateY(0);
}

.popup-header {
    padding: 1.5rem 1.75rem;
    border-bottom: 2px solid transparent;
    background: linear-gradient(135deg,
                var(--color-light) 0%,
                var(--color-gray-50) 100%);
    border-image: linear-gradient(90deg,
                  var(--color-primary),
                  var(--color-secondary)) 1;
    border-image-slice: 0 0 1 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 10;
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03);
}

.popup-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    background: linear-gradient(135deg,
                var(--color-primary) 0%,
                var(--color-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    letter-spacing: -0.5px;
}

.popup-title i,
.popup-title [data-feather] {
    color: var(--color-primary);
    filter: drop-shadow(0 2px 4px rgba(37, 211, 102, 0.3));
    width: 24px;
    height: 24px;
    flex-shrink: 0;
}

.popup-close {
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    color: var(--color-gray-600);
    transition: all var(--transition-base);
    border-radius: var(--border-radius-lg);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    line-height: 1;
    font-weight: 300;
    position: relative;
    overflow: hidden;
    box-shadow: none;
}

.popup-close::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: transparent;
    transform: translate(-50%, -50%);
    transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1),
                height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.popup-close:hover {
    color: var(--color-danger);
    background: transparent;
    border-color: transparent;
    transform: rotate(90deg) scale(1.05);
    box-shadow: none;
}

.popup-close:hover::before {
    width: 100%;
    height: 100%;
}

.popup-close:active {
    transform: rotate(90deg) scale(0.95);
}

.popup-body {
    padding: 1.5rem;
}

/* Estilos aprimorados para selects e inputs dentro dos popups */
.popup-body .form-control,
.popup-body select,
.popup-body input[type="text"],
.popup-body input[type="email"],
.popup-body input[type="password"],
.popup-body input[type="number"],
.popup-body input[type="date"],
.popup-body textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 2px solid var(--color-gray-200);
    border-radius: var(--border-radius-lg);
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    transition: all var(--transition-base);
    background: var(--color-light);
    color: var(--color-gray-800);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.popup-body .form-control:hover,
.popup-body select:hover,
.popup-body input:hover,
.popup-body textarea:hover {
    border-color: var(--color-gray-300);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
}

.popup-body .form-control:focus,
.popup-body select:focus,
.popup-body input:focus,
.popup-body textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 4px rgba(37, 211, 102, 0.15),
                0 2px 8px rgba(37, 211, 102, 0.1);
    transform: translateY(-1px);
}

.popup-body select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' fill='%236B7280' viewBox='0 0 24 24'%3E%3Cpath d='M7 10l5 5 5-5z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 20px;
    padding-right: 2.75rem;
    font-weight: 500;
}

.popup-body select:focus {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' fill='%2325D366' viewBox='0 0 24 24'%3E%3Cpath d='M7 10l5 5 5-5z'/%3E%3C/svg%3E");
}

.popup-body select option {
    padding: 0.75rem;
    background: var(--color-light);
    color: var(--color-gray-800);
    font-weight: 500;
}

.popup-body select option:hover,
.popup-body select option:checked {
    background: linear-gradient(135deg,
                rgba(37, 211, 102, 0.1),
                rgba(37, 211, 102, 0.05));
    color: var(--color-primary-dark);
}

.popup-body label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--color-gray-700);
    font-size: var(--font-size-sm);
    letter-spacing: 0.3px;
}

/* Animação para os campos */
.popup-body .form-control,
.popup-body select,
.popup-body input,
.popup-body textarea {
    position: relative;
}

.popup-body .form-group {
    position: relative;
    margin-bottom: 1.25rem;
}

.popup-body .form-group::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
    transition: width var(--transition-base);
    border-radius: var(--border-radius-full);
}

.popup-body .form-group:focus-within::after {
    width: 100%;
}

/* Placeholders personalizados */
.popup-body input::placeholder,
.popup-body textarea::placeholder,
.popup-body select::placeholder {
    color: var(--color-gray-400);
    font-style: italic;
    opacity: 0.8;
    transition: opacity var(--transition-fast);
}

.popup-body input:focus::placeholder,
.popup-body textarea:focus::placeholder {
    opacity: 0.5;
}

/* Efeito de validação */
.popup-body input:valid:not(:placeholder-shown),
.popup-body textarea:valid:not(:placeholder-shown),
.popup-body select:valid {
    border-color: var(--color-success);
}

.popup-body input:invalid:not(:placeholder-shown),
.popup-body textarea:invalid:not(:placeholder-shown) {
    border-color: var(--color-danger);
}

/* Ícones de status nos inputs */
.popup-body .form-group.has-success .form-control,
.popup-body .form-group.has-success input,
.popup-body .form-group.has-success select {
    border-color: var(--color-success);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%2310B981' viewBox='0 0 16 16'%3E%3Cpath d='M13.854 3.646a.5.5 0 0 1 0 .708l-7 7a.5.5 0 0 1-.708 0l-3.5-3.5a.5.5 0 1 1 .708-.708L6.5 10.293l6.646-6.647a.5.5 0 0 1 .708 0z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

.popup-body .form-group.has-error .form-control,
.popup-body .form-group.has-error input,
.popup-body .form-group.has-error select {
    border-color: var(--color-danger);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%23EF4444' viewBox='0 0 16 16'%3E%3Cpath d='M16 8A8 8 0 1 1 0 8a8 8 0 0 1 16 0zM5.354 4.646a.5.5 0 1 0-.708.708L7.293 8l-2.647 2.646a.5.5 0 0 0 .708.708L8 8.707l2.646 2.647a.5.5 0 0 0 .708-.708L8.707 8l2.647-2.646a.5.5 0 0 0-.708-.708L8 7.293 5.354 4.646z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

/* Mensagens de erro/sucesso nos popups */
.popup-body .error-message,
.popup-body .success-message {
    font-size: var(--font-size-sm);
    margin-top: 0.5rem;
    padding: 0.5rem 0.75rem;
    border-radius: var(--border-radius-md);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 500;
}

.popup-body .error-message {
    color: var(--color-danger);
    background: rgba(239, 68, 68, 0.1);
    border-left: 3px solid var(--color-danger);
}

.popup-body .success-message {
    color: var(--color-success);
    background: rgba(16, 185, 129, 0.1);
    border-left: 3px solid var(--color-success);
}

.popup-footer {
    padding: 1.25rem 1.5rem;
    border-top: 1px solid var(--color-light-border);
    display: flex;
    gap: 0.875rem;
    justify-content: flex-end;
    background: linear-gradient(180deg, var(--color-light), var(--color-gray-50));
    position: sticky;
    bottom: 0;
    border-bottom-left-radius: var(--border-radius-2xl);
    border-bottom-right-radius: var(--border-radius-2xl);
}

/* Botões dentro do popup */
.popup-footer .btn {
    min-width: 100px;
    font-weight: 600;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    position: relative;
    overflow: hidden;
}

.popup-footer .btn::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.5s ease, height 0.5s ease;
}

.popup-footer .btn:hover::after {
    width: 200%;
    height: 200%;
}

.popup-footer .btn-primary {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    border: none;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3);
}

.popup-footer .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(37, 211, 102, 0.4);
}

.popup-footer .btn-secondary {
    background: var(--color-light);
    border: 2px solid var(--color-gray-300);
    color: var(--color-gray-700);
}

.popup-footer .btn-secondary:hover {
    background: var(--color-gray-100);
    border-color: var(--color-gray-400);
    transform: translateY(-2px);
}

.popup-footer .btn-danger {
    background: linear-gradient(135deg, var(--color-danger) 0%, #d02a2a 100%);
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
}

.popup-footer .btn-danger:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(239, 68, 68, 0.4);
}

/* Popup Sizes */
.popup-content.popup-sm {
    max-width: 380px;
}

.popup-content.popup-md {
    max-width: 550px;
}

.popup-content.popup-lg {
    max-width: 750px;
}

.popup-content.popup-xl {
    max-width: 950px;
}

/* Mobile Popup Adjustments */
@media (max-width: 768px) {
    .popup-overlay {
        padding: 0.5rem;
    }

    .popup-content {
        width: 100%;
        max-width: 100%;
        max-height: 92vh;
        border-radius: var(--border-radius-xl);
    }

    .popup-header,
    .popup-body,
    .popup-footer {
        padding: 1rem 1.25rem;
    }

    .popup-title {
        font-size: var(--font-size-base);
    }
}

@media (max-width: 480px) {
    .popup-overlay {
        padding: 0.25rem;
    }

    .popup-content {
        border-radius: var(--border-radius-lg);
        max-height: 95vh;
    }

    .popup-header,
    .popup-body,
    .popup-footer {
        padding: 0.875rem 1rem;
    }

    .popup-title {
        font-size: var(--font-size-sm);
    }
}

/* ============================================
   PÁGINA DE DOCUMENTAÇÃO TÉCNICA
   ============================================ */

.documentation-page {
    max-width: 1200px;
    margin: 0 auto;
}

/* Hero Section da Documentação */
.doc-hero {
    text-align: center;
    padding: 3rem 2rem;
    background: linear-gradient(135deg, var(--color-light) 0%, var(--color-gray-50) 100%);
    border-radius: var(--border-radius-2xl);
    margin-bottom: 2rem;
    border: 2px solid var(--color-light-border);
}

.doc-badge {
    display: inline-block;
    padding: 0.5rem 1.25rem;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: white;
    font-size: var(--font-size-xs);
    font-weight: 700;
    letter-spacing: 1px;
    border-radius: var(--border-radius-full);
    margin-bottom: 1rem;
    box-shadow: var(--shadow-md);
}

.doc-hero h1 {
    font-size: var(--font-size-4xl);
    font-weight: 800;
    color: var(--color-gray-900);
    margin: 1rem 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
}

.doc-hero h1 i {
    color: var(--color-primary);
}

.doc-hero .lead {
    font-size: var(--font-size-lg);
    color: var(--color-gray-600);
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.8;
}

/* Índice de Navegação */
.doc-toc {
    background: var(--color-light-card);
    border: 2px solid var(--color-primary);
    border-radius: var(--border-radius-xl);
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: var(--shadow-md);
}

.doc-toc h2 {
    color: var(--color-primary);
    font-size: var(--font-size-2xl);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.toc-nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.toc-nav > ul > li {
    margin-bottom: 0.75rem;
}

.toc-nav ul ul {
    margin-left: 1.5rem;
    margin-top: 0.5rem;
}

.toc-nav a {
    color: var(--color-gray-700);
    text-decoration: none;
    font-weight: 500;
    transition: all var(--transition-fast);
    display: inline-block;
    padding: 0.25rem 0.5rem;
    border-radius: var(--border-radius-md);
}

.toc-nav a:hover {
    color: var(--color-primary);
    background: rgba(37, 211, 102, 0.1);
    transform: translateX(5px);
}

/* Seções da Documentação */
.doc-section {
    background: var(--color-light-card);
    border-radius: var(--border-radius-xl);
    padding: 2.5rem;
    margin-bottom: 2rem;
    border: 1px solid var(--color-light-border);
    box-shadow: var(--shadow-sm);
}

.doc-section h2 {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--color-gray-900);
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 3px solid var(--color-primary);
    display: flex;
    align-items: center;
    gap: 1rem;
}

.doc-section h2 i {
    color: var(--color-primary);
}

.doc-section h3 {
    font-size: var(--font-size-2xl);
    font-weight: 600;
    color: var(--color-gray-800);
    margin: 2rem 0 1rem;
}

.doc-section h4 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--color-gray-700);
    margin: 1.5rem 0 0.75rem;
}

.doc-section h5 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-gray-700);
    margin: 1rem 0 0.5rem;
}

.doc-content p {
    color: var(--color-gray-600);
    line-height: 1.8;
    margin-bottom: 1rem;
}

.doc-content ul,
.doc-content ol {
    color: var(--color-gray-600);
    line-height: 1.8;
    margin-left: 1.5rem;
    margin-bottom: 1rem;
}

.doc-content li {
    margin-bottom: 0.5rem;
}

.doc-content strong {
    color: var(--color-gray-800);
    font-weight: 600;
}

.doc-content code {
    background: var(--color-gray-100);
    color: var(--color-danger);
    padding: 0.2rem 0.5rem;
    border-radius: var(--border-radius-sm);
    font-size: 0.9em;
    font-family: 'Courier New', monospace;
    border: 1px solid var(--color-gray-200);
}

/* Subseções */
.subsection {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--color-gray-200);
}

.subsection:first-child {
    margin-top: 0;
    padding-top: 0;
    border-top: none;
}

/* Info Boxes */
.info-box {
    display: flex;
    gap: 1rem;
    padding: 1.25rem;
    border-radius: var(--border-radius-lg);
    margin: 1.5rem 0;
    border-left: 4px solid;
    font-size: var(--font-size-base);
}

.info-box i {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
}

.info-box.info {
    background: rgba(52, 183, 241, 0.1);
    border-left-color: var(--color-info);
    color: var(--color-gray-700);
}

.info-box.info i {
    color: var(--color-info);
}

.info-box.success {
    background: rgba(16, 185, 129, 0.1);
    border-left-color: var(--color-success);
    color: var(--color-gray-700);
}

.info-box.success i {
    color: var(--color-success);
}

.info-box.warning {
    background: rgba(255, 165, 0, 0.1);
    border-left-color: var(--color-warning);
    color: var(--color-gray-700);
}

.info-box.warning i {
    color: var(--color-warning);
}

/* Tech Stack Grid */
.tech-stack {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin: 1.5rem 0;
}

.stack-layer {
    background: var(--color-gray-50);
    padding: 1.5rem;
    border-radius: var(--border-radius-lg);
    border: 2px solid var(--color-gray-200);
}

.stack-layer h4 {
    color: var(--color-primary);
    font-size: var(--font-size-lg);
    font-weight: 700;
    margin-bottom: 1rem;
    margin-top: 0;
}

.stack-layer ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.stack-layer li {
    padding: 0.5rem 0;
    color: var(--color-gray-700);
    font-size: var(--font-size-sm);
    border-bottom: 1px solid var(--color-gray-200);
}

.stack-layer li:last-child {
    border-bottom: none;
}

/* Code Blocks */
.code-block {
    background: var(--color-dark);
    color: var(--color-success);
    padding: 1.5rem;
    border-radius: var(--border-radius-lg);
    margin: 1.5rem 0;
    overflow-x: auto;
    border: 2px solid var(--color-dark-border);
}

.code-block pre {
    margin: 0;
    font-family: 'Courier New', monospace;
    font-size: var(--font-size-sm);
    line-height: 1.6;
}

.code-block code {
    background: transparent;
    color: inherit;
    padding: 0;
    border: none;
}

/* Tables na Documentação */
.doc-table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.5rem 0;
    background: var(--color-light);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.doc-table thead {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: white;
}

.doc-table th {
    padding: 1rem;
    text-align: left;
    font-weight: 600;
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.doc-table td {
    padding: 1rem;
    border-bottom: 1px solid var(--color-gray-200);
    color: var(--color-gray-700);
}

.doc-table tr:last-child td {
    border-bottom: none;
}

.doc-table tr:hover {
    background: var(--color-gray-50);
}

/* Example Boxes */
.example-box {
    background: var(--color-gray-50);
    padding: 1.5rem;
    border-radius: var(--border-radius-lg);
    margin: 1.5rem 0;
    border-left: 4px solid var(--color-accent);
}

.example-label {
    font-weight: 700;
    color: var(--color-accent);
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 0.75rem;
}

.example-steps ol {
    margin-left: 1.5rem;
    color: var(--color-gray-700);
}

.example-steps li {
    margin-bottom: 0.5rem;
}

/* View Modes Cards */
.view-modes {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin: 1.5rem 0;
}

.mode-card {
    background: var(--color-light);
    padding: 1.5rem;
    border-radius: var(--border-radius-lg);
    border: 2px solid var(--color-gray-200);
    transition: all var(--transition-base);
}

.mode-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.mode-card h5 {
    color: var(--color-gray-800);
    font-size: var(--font-size-lg);
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.mode-card h5 i {
    color: var(--color-primary);
}

.mode-card p {
    color: var(--color-gray-600);
    font-size: var(--font-size-sm);
    margin: 0;
}

/* Example Grid */
.example-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1rem;
    margin: 1.5rem 0;
}

.example-card {
    background: var(--color-gray-50);
    padding: 1.25rem;
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--color-gray-200);
}

.example-card h5 {
    color: var(--color-gray-800);
    font-size: var(--font-size-base);
    margin: 0 0 0.75rem 0;
    font-weight: 600;
}

.example-card code {
    display: block;
    margin-top: 0.5rem;
    font-size: var(--font-size-sm);
}

/* Access Steps Box */
.access-steps-box {
    background: linear-gradient(135deg, rgba(37, 211, 102, 0.05), rgba(18, 140, 126, 0.05));
    padding: 1.5rem;
    border-radius: var(--border-radius-lg);
    border: 2px solid var(--color-primary);
    margin: 1.5rem 0;
}

.step-row {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1rem;
}

.step-row:last-child {
    margin-bottom: 0;
}

.step-num {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: var(--font-size-lg);
}

.step-desc {
    flex: 1;
    color: var(--color-gray-700);
    line-height: 1.8;
    padding-top: 0.5rem;
}

/* Message Types */
.message-types {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin: 1.5rem 0;
}

.type-card {
    text-align: center;
    padding: 2rem 1.5rem;
    background: var(--color-light);
    border-radius: var(--border-radius-lg);
    border: 2px solid var(--color-gray-200);
    transition: all var(--transition-base);
}

.type-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.type-card i {
    color: var(--color-primary);
    width: 48px;
    height: 48px;
    margin-bottom: 1rem;
}

.type-card h4 {
    color: var(--color-gray-800);
    font-size: var(--font-size-lg);
    margin: 0.75rem 0;
}

.type-card p {
    color: var(--color-gray-600);
    font-size: var(--font-size-sm);
    margin: 0;
}

/* Command Examples */
.command-examples {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin: 1.5rem 0;
}

.cmd-category {
    background: var(--color-gray-50);
    padding: 1.5rem;
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--color-gray-200);
}

.cmd-category h4 {
    color: var(--color-primary);
    font-size: var(--font-size-lg);
    margin: 0 0 1rem 0;
    font-weight: 600;
}

.cmd-category ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.cmd-category li {
    padding: 0.5rem 0.75rem;
    margin-bottom: 0.5rem;
    background: var(--color-light);
    border-radius: var(--border-radius-md);
    color: var(--color-gray-700);
    font-family: 'Courier New', monospace;
    font-size: var(--font-size-sm);
    border: 1px solid var(--color-gray-200);
}

.cmd-category li:before {
    content: '>';
    color: var(--color-primary);
    font-weight: bold;
    margin-right: 0.5rem;
}

/* Tools Grid */
.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
    margin: 1.5rem 0;
}

.tool-category {
    background: var(--color-gray-50);
    padding: 1.5rem;
    border-radius: var(--border-radius-lg);
    border: 2px solid var(--color-gray-200);
    transition: all var(--transition-base);
}

.tool-category:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
}

.tool-category h4 {
    color: var(--color-gray-800);
    font-size: var(--font-size-lg);
    margin: 0 0 1rem 0;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.tool-category h4 i {
    color: var(--color-primary);
}

.tool-category ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.tool-category li {
    padding: 0.5rem 0;
    color: var(--color-gray-600);
    font-size: var(--font-size-sm);
    border-bottom: 1px solid var(--color-gray-200);
}

.tool-category li:last-child {
    border-bottom: none;
}

.tool-category li:before {
    content: '✓';
    color: var(--color-success);
    font-weight: bold;
    margin-right: 0.5rem;
}

/* Security Layers */
.security-layer {
    background: var(--color-gray-50);
    padding: 1.5rem;
    border-radius: var(--border-radius-lg);
    margin: 1.5rem 0;
    border-left: 4px solid var(--color-primary);
}

.security-layer h4 {
    color: var(--color-gray-800);
    margin-top: 0;
}

/* Best Practices */
.best-practices {
    display: grid;
    gap: 1rem;
    margin: 1.5rem 0;
}

.practice-item {
    display: flex;
    gap: 1rem;
    padding: 1rem;
    background: var(--color-gray-50);
    border-radius: var(--border-radius-md);
    border: 1px solid var(--color-gray-200);
}

.practice-item i {
    flex-shrink: 0;
    color: var(--color-primary);
    width: 24px;
    height: 24px;
}

.practice-item div {
    flex: 1;
    color: var(--color-gray-700);
    line-height: 1.6;
}

/* Doc Steps */
.doc-steps {
    counter-reset: step-counter;
    list-style: none;
    padding: 0;
    margin: 1.5rem 0;
}

.doc-steps > li {
    counter-increment: step-counter;
    margin-bottom: 1rem;
    padding-left: 3rem;
    position: relative;
    color: var(--color-gray-700);
    line-height: 1.8;
}

.doc-steps > li:before {
    content: counter(step-counter);
    position: absolute;
    left: 0;
    top: 0;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: white;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: var(--font-size-sm);
}

/* Example Scenarios */
.example-scenario {
    margin: 2rem 0;
    padding: 2rem;
    background: var(--color-light);
    border-radius: var(--border-radius-xl);
    border: 2px solid var(--color-gray-200);
}

.example-scenario h3 {
    color: var(--color-primary);
    margin-top: 0;
}

.scenario-box {
    background: var(--color-gray-50);
    padding: 1.5rem;
    border-radius: var(--border-radius-lg);
    margin-top: 1rem;
}

/* Chat Examples */
.chat-example {
    background: var(--color-dark);
    padding: 1.5rem;
    border-radius: var(--border-radius-lg);
    margin: 1rem 0;
    font-family: 'Courier New', monospace;
}

.chat-example .msg {
    padding: 0.75rem 1rem;
    margin-bottom: 0.75rem;
    border-radius: var(--border-radius-md);
    line-height: 1.6;
}

.chat-example .msg:last-child {
    margin-bottom: 0;
}

.chat-example .msg.user {
    background: rgba(37, 211, 102, 0.2);
    color: var(--color-primary-light);
    margin-left: 2rem;
}

.chat-example .msg.bot {
    background: rgba(52, 183, 241, 0.2);
    color: var(--color-accent-light);
    margin-right: 2rem;
}

/* Troubleshooting */
.troubleshoot-item {
    background: var(--color-light);
    padding: 1.5rem;
    border-radius: var(--border-radius-lg);
    margin: 1.5rem 0;
    border-left: 4px solid var(--color-warning);
}

.troubleshoot-item h4 {
    color: var(--color-gray-800);
    margin-top: 0;
    font-size: var(--font-size-lg);
}

.troubleshoot-item .solution {
    background: var(--color-gray-50);
    padding: 1rem;
    border-radius: var(--border-radius-md);
    margin-top: 0.75rem;
}

.troubleshoot-item .solution strong {
    color: var(--color-success);
}

/* Documentation Footer */
.doc-footer {
    text-align: center;
    padding: 2rem;
    background: linear-gradient(135deg, var(--color-gray-50), var(--color-light));
    border-radius: var(--border-radius-xl);
    margin-top: 3rem;
    border: 2px solid var(--color-gray-200);
}

.footer-info p {
    color: var(--color-gray-600);
    margin: 0.5rem 0;
}

.footer-info a {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 600;
    transition: color var(--transition-fast);
}

.footer-info a:hover {
    color: var(--color-primary-dark);
}

.footer-info .footer-links {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--color-gray-200);
}

.footer-info .footer-links a {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: var(--color-primary);
    color: white;
    text-decoration: none;
    border-radius: var(--border-radius-full);
    font-weight: 600;
    transition: all var(--transition-base);
}

.footer-info .footer-links a:hover {
    background: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* Feature List */
.feature-list {
    list-style: none;
    padding: 0;
    margin: 1rem 0;
}

.feature-list li {
    padding: 0.75rem 0;
    padding-left: 2rem;
    position: relative;
    color: var(--color-gray-700);
    border-bottom: 1px solid var(--color-gray-200);
}

.feature-list li:last-child {
    border-bottom: none;
}

.feature-list li:before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-weight: bold;
    font-size: var(--font-size-lg);
}

/* Responsivo para Documentação */
@media (max-width: 768px) {
    .doc-hero h1 {
        font-size: var(--font-size-3xl);
        flex-direction: column;
    }

    .doc-section {
        padding: 1.5rem;
    }

    .doc-section h2 {
        font-size: var(--font-size-2xl);
    }

    .tech-stack,
    .tools-grid,
    .command-examples {
        grid-template-columns: 1fr;
    }

    .example-grid {
        grid-template-columns: 1fr;
    }

    .chat-example .msg.user {
        margin-left: 0.5rem;
    }

    .chat-example .msg.bot {
        margin-right: 0.5rem;
    }
}

/* ============================================
   NOTES PAGE - Google Keep Style
   ============================================ */

.notes-page {
    padding: var(--spacing-unit);
}

/* Toolbar */
.notes-toolbar {
    margin-bottom: var(--spacing-unit);
    padding: var(--spacing-unit);
}

.notes-toolbar-content {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-unit);
    align-items: center;
}

.notes-search-container {
    flex: 1;
    min-width: 250px;
    position: relative;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.notes-search-container i {
    position: absolute;
    left: 12px;
    color: var(--text-muted);
    width: 18px;
    height: 18px;
}

.notes-search-input {
    width: 100%;
    padding: 0.5rem 0.75rem 0.5rem 2.5rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: var(--font-size-sm);
}

.notes-search-input:focus {
    outline: none;
    border-color: var(--primary-color);
}

/* Filtros */
.notes-filters {
    display: flex;
    gap: 0.5rem;
}

.notes-filter-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 20px; /* Mais arredondado */
    background: white;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 500;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.notes-filter-btn i {
    width: 18px;
    height: 18px;
}

.notes-filter-btn:hover {
    background: var(--background);
    border-color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.notes-filter-btn.active {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
    border-color: #10b981;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

.notes-category-filter select {
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: var(--font-size-sm);
}

.notes-actions {
    display: flex;
    gap: 0.5rem;
    margin-left: auto;
}

/* Grid de notas - Layout responsivo com 3 colunas uniformes no desktop */
.notes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    align-items: start;
    width: 100%;
}

/* Layout para desktop - 3 colunas exatas com mesma largura */
@media (min-width: 1024px) {
    .notes-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 1.5rem;
    }
}

/* Layout para tablets - 2 colunas */
@media (min-width: 768px) and (max-width: 1023px) {
    .notes-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
}

.notes-loading,
.notes-empty {
    grid-column: 1 / -1;
    text-align: center;
    padding: 3rem;
    color: var(--text-muted);
}

.notes-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

/* Note Card - Cards uniformes e responsivos */
.note-card {
    position: relative;
    padding: 1.25rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    break-inside: avoid;
    word-wrap: break-word;
    display: flex;
    flex-direction: column;
    min-height: 150px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.08);
    width: 100%;
    box-sizing: border-box;
}

.note-card:hover {
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
    transform: translateY(-4px);
}

.note-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
    gap: 0.75rem;
}

.note-title {
    font-size: var(--font-size-base);
    font-weight: 600;
    margin: 0;
    flex: 1;
    color: #202124;
    line-height: 1.4;
    word-break: break-word;
}

.note-actions {
    display: flex;
    gap: 0.25rem;
    opacity: 0;
    transition: opacity 0.2s;
}

.note-card:hover .note-actions {
    opacity: 1;
}

.note-action-btn {
    padding: 0.375rem;
    background: none;
    border: none;
    cursor: pointer;
    border-radius: var(--border-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    width: 32px;
    height: 32px;
}

.note-action-btn svg {
    width: 16px;
    height: 16px;
    color: var(--color-gray-700);
    stroke: currentColor;
    transition: all 0.2s;
}

.note-action-btn i {
    width: 16px;
    height: 16px;
    color: var(--color-gray-700);
}

.note-action-btn:hover {
    /* Removido background e transform - apenas muda a cor do ícone */
}

.note-action-btn.pin-note-btn.active svg {
    fill: #fbbc04;
    color: #fbbc04;
}

.note-action-btn.pin-note-btn.active i {
    fill: #fbbc04;
    color: #fbbc04;
}

.note-action-btn.pin-note-btn:hover svg {
    color: #fbbc04;
}

.note-action-btn[data-action="edit"]:hover svg {
    color: var(--color-primary);
}

.note-action-btn[data-action="archive"]:hover svg {
    color: var(--color-accent);
}

.note-action-btn.note-delete-btn:hover {
    /* Removido background */
}

.note-action-btn.note-delete-btn:hover svg {
    color: #f44336;
}

.note-action-btn.note-delete-btn:hover i {
    color: #f44336;
}

/* Responsivo Mobile - Botões sempre visíveis e maiores */
@media (max-width: 768px) {
    .note-actions {
        opacity: 1;
        gap: 0.5rem;
        flex-wrap: wrap;
        justify-content: flex-end;
    }

    .note-action-btn {
        width: 36px;
        height: 36px;
        padding: 0.5rem;
        background: none;
        border-radius: var(--border-radius-lg);
    }

    .note-action-btn svg {
        width: 18px;
        height: 18px;
    }

    .note-action-btn i {
        width: 18px;
        height: 18px;
    }

    .note-action-btn:active {
        transform: scale(0.95);
    }

    /* Cores específicas para cada ação no mobile - apenas ícones coloridos */
    .note-action-btn.pin-note-btn svg {
        color: #fbbc04;
    }

    .note-action-btn[data-action="edit"] svg {
        color: var(--color-primary);
    }

    .note-action-btn[data-action="archive"] svg {
        color: var(--color-accent);
    }

    .note-action-btn.note-delete-btn svg {
        color: #f44336;
    }
}

.note-content {
    font-size: var(--font-size-sm);
    color: #5f6368;
    line-height: 1.6;
    margin-bottom: 1rem;
    white-space: pre-wrap;
    word-break: break-word;
    flex: 1;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 8;
    -webkit-box-orient: vertical;
}

.note-category {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.375rem 0.75rem;
    border-radius: 16px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

.note-category i {
    width: 14px;
    height: 14px;
}

.note-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: auto;
    padding-top: 0.75rem;
    border-top: 1px solid rgba(0, 0, 0, 0.08);
}

.note-date {
    font-size: 0.75rem;
    color: #5f6368;
    font-weight: 500;
}

/* Color Picker */
.note-color-picker {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.note-color-option {
    width: 36px;
    height: 36px;
    border: 2px solid transparent;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.note-color-option:hover {
    border-color: var(--text-muted);
    transform: scale(1.1);
}

.note-color-option.active {
    border-color: var(--primary-color);
    transform: scale(1.15);
}

.note-color-option i {
    width: 20px;
    height: 20px;
    color: #202124;
}

.note-category-color-badge {
    display: inline-block;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    border: 1px solid var(--border-color);
}

/* Responsivo */
@media (max-width: 768px) {
    .notes-toolbar-content {
        flex-direction: column;
        align-items: stretch;
    }

    .notes-search-container {
        width: 100%;
    }

    .notes-filters {
        flex-wrap: wrap;
    }

    .notes-filter-btn span {
        display: none;
    }

    .notes-actions {
        width: 100%;
        margin-left: 0;
    }

    .notes-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .note-card {
        min-height: 120px;
        padding: 1rem;
    }

    .note-card-header {
        margin-bottom: 0.75rem;
    }

    .note-content {
        -webkit-line-clamp: 6;
        margin-bottom: 0.75rem;
    }

    .note-category {
        padding: 0.25rem 0.5rem;
        font-size: 0.7rem;
    }
}

/* ============================================
   PAGINATION CONTROLS - Controles de Paginação
   ============================================ */

.pagination-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    padding: 1.5rem 1rem;
    margin-top: 1rem;
    border-top: 1px solid var(--color-light-border);
}

.pagination-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
    background-color: white;
    border: 1.5px solid var(--color-border);
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.15s ease;
    white-space: nowrap;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
}

.pagination-btn:hover:not([disabled]) {
    background-color: var(--color-gray-50);
    border-color: var(--color-gray-400);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

.pagination-btn:active:not([disabled]) {
    background-color: var(--color-gray-100);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
}

.pagination-btn[disabled] {
    opacity: 0.35;
    cursor: not-allowed;
    background-color: var(--color-gray-50);
    color: var(--color-gray-400);
    border-color: var(--color-border);
    box-shadow: none;
}

.pagination-btn i,
.pagination-btn svg {
    width: 16px;
    height: 16px;
    stroke-width: 2.5;
}

.pagination-info {
    font-size: 0.875rem;
    color: var(--text-secondary);
    padding: 0 1rem;
    user-select: none;
}

.pagination-info strong {
    color: var(--text-primary);
    font-weight: 600;
}

/* Responsive - Mobile */
@media (max-width: 640px) {
    .pagination-controls {
        gap: 0.75rem;
        padding: 1rem 0.5rem;
    }

    .pagination-btn span {
        display: none;
    }

    .pagination-btn {
        padding: 0.625rem;
        min-width: 40px;
    }

    .pagination-info {
        font-size: 0.8125rem;
        padding: 0 0.5rem;
    }
}

/* ============================================
   AUTH CONTAINER - Login Page Fullscreen (Estilo Landing)
   ============================================ */

.auth-container {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    z-index: 10000;
    min-height: 100vh;
    overflow: hidden;
    background: linear-gradient(135deg, #0F0F0F 0%, #1A1A1A 50%, #0F0F0F 100%);
}

.auth-container::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 80%;
    height: 150%;
    background: radial-gradient(circle, rgba(37, 211, 102, 0.15) 0%, transparent 70%);
    animation: authFloat 20s ease-in-out infinite;
    pointer-events: none;
    z-index: 0;
}

.auth-container::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 60%;
    height: 100%;
    background: radial-gradient(circle, rgba(52, 183, 241, 0.1) 0%, transparent 70%);
    animation: authFloat 25s ease-in-out infinite reverse;
    pointer-events: none;
    z-index: 0;
}

/* Hero Section - Lado Esquerdo */
.auth-hero-text {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 4rem 5rem;
    background: transparent;
    color: #FFFFFF;
    overflow: hidden;
    z-index: 1;
}

/* Logo da Landing no Hero */
.auth-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    margin-bottom: 2.5rem;
    position: relative;
    z-index: 2;
    animation: fadeInLeft 0.8s ease-out;
}

.auth-logo-icon {
    font-size: 2rem;
    filter: drop-shadow(0 2px 4px rgba(37, 211, 102, 0.3));
}

.auth-logo-text {
    font-size: 1.5rem;
    font-weight: 800;
    color: #FFFFFF;
}

.auth-hero-text > p {
    font-size: 1.25rem;
    margin-bottom: 3rem;
    color: rgba(255, 255, 255, 0.8);
    font-weight: 400;
    position: relative;
    z-index: 2;
    line-height: 1.6;
    text-align: center;
    animation: fadeInLeft 0.8s ease-out 0.1s backwards;
}

.auth-hero-text ul {
    list-style: none;
    padding: 0;
    margin: 0;
    position: relative;
    z-index: 2;
    max-width: 450px;
    width: 100%;
}

.auth-hero-text ul li {
    font-size: 1.125rem;
    margin-bottom: 1.5rem;
    padding-left: 2.5rem;
    position: relative;
    color: var(--color-gray-700);
    font-weight: 400;
    text-align: left;
    animation: fadeInLeft 0.8s ease-out backwards;
}

.auth-hero-text ul li:nth-child(1) { animation-delay: 0.2s; }
.auth-hero-text ul li:nth-child(2) { animation-delay: 0.3s; }
.auth-hero-text ul li:nth-child(3) { animation-delay: 0.4s; }
.auth-hero-text ul li:nth-child(4) { animation-delay: 0.5s; }

.auth-hero-text ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 1.125rem;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.2);
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Elementos decorativos - Ocultos (usando background gradiente da landing) */
.auth-decoration {
    display: none;
}

@keyframes authFloat {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    25% {
        transform: translate(40px, -40px) scale(1.1);
    }
    50% {
        transform: translate(-30px, 30px) scale(0.9);
    }
    75% {
        transform: translate(30px, 40px) scale(1.05);
    }
}

/* Formulário de Login - Lado Direito */
.auth-form-container {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 3rem 4rem;
    position: relative;
    z-index: 1;
    background: transparent;
    overflow-y: auto;
    overflow-x: hidden;
}

.auth-form-wrapper {
    width: 100%;
    max-width: 480px;
    animation: fadeInRight 0.8s ease-out;
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Branding Section */
.auth-brand {
    display: none;
}

.auth-logo-container {
    position: relative;
    display: inline-block;
    margin-bottom: 1rem;
}

.auth-logo-icon {
    font-size: 4rem;
    display: inline-block;
    position: relative;
    z-index: 2;
    animation: authLogoFloat 3s ease-in-out infinite;
    filter: drop-shadow(0 10px 30px rgba(37, 211, 102, 0.3));
}

.auth-logo-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100px;
    height: 100px;
    background: radial-gradient(circle, rgba(37, 211, 102, 0.3) 0%, transparent 70%);
    border-radius: 50%;
    z-index: 1;
    animation: authPulse 2s ease-in-out infinite;
}

@keyframes authLogoFloat {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-10px);
    }
}

@keyframes authPulse {
    0%, 100% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 0.5;
    }
    50% {
        transform: translate(-50%, -50%) scale(1.2);
        opacity: 0.8;
    }
}

.auth-brand-title {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--color-gray-900);
    margin-bottom: 0.5rem;
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.5px;
}

.auth-brand-subtitle {
    font-size: 0.75rem;
    color: var(--color-gray-500);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.auth-header {
    text-align: center;
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.auth-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #FFFFFF;
    margin-bottom: 0.5rem;
    letter-spacing: -0.3px;
}

.auth-subtitle {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.5;
}

.auth-form {
    display: none;
}

.auth-form.active {
    display: block;
}

/* Input com ícone - Estilo Landing Page */
.auth-form .input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.auth-form .form-control-icon {
    padding-left: 3rem;
    transition: all var(--transition-base);
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    height: 56px;
    font-size: var(--font-size-base);
    font-weight: 400;
    width: 100%;
    color: #FFFFFF;
}

.auth-form .form-control-icon::placeholder {
    color: rgba(255, 255, 255, 0.4);
}

.auth-form .form-control-icon:focus {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(37, 211, 102, 0.2);
    outline: none;
}

.auth-form .input-icon {
    position: absolute;
    left: 1rem;
    color: rgba(255, 255, 255, 0.5);
    font-size: 1.25rem;
    pointer-events: none;
    transition: all var(--transition-fast);
}

.auth-form .form-control-icon:focus + .input-icon {
    color: var(--color-primary);
    transform: scale(1.1);
}

.auth-form label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.875rem;
}

.auth-form label i {
    font-size: 1rem;
    color: var(--color-primary);
}

/* Botões customizados - Verde WhatsApp */
.auth-submit-btn {
    margin-top: 1.5rem;
    margin-bottom: 1rem;
    height: 56px;
    font-size: 1rem;
    font-weight: 700;
    border-radius: 12px !important;
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%) !important;
    border: none !important;
    box-shadow: 0 10px 25px rgba(37, 211, 102, 0.3) !important;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
    position: relative;
    overflow: hidden;
}

.auth-submit-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

.auth-submit-btn:hover::before {
    left: 100%;
}

.auth-submit-btn:hover {
    transform: translateY(-2px) !important;
    box-shadow: 0 15px 35px rgba(37, 211, 102, 0.4) !important;
}

.auth-submit-btn:active {
    transform: translateY(0) !important;
}

.btn-outline-primary {
    background: transparent;
    color: #FFFFFF;
    border: 2px solid rgba(255, 255, 255, 0.3);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-outline-primary:hover:not(:disabled) {
    background: rgba(255, 255, 255, 0.1);
    color: #FFFFFF;
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(255, 255, 255, 0.1);
}

.auth-signup-btn {
    height: 52px;
    font-weight: 600;
    border-radius: 12px !important;
}

/* Mensagem de erro customizada */
.auth-error-message {
    background: rgba(239, 68, 68, 0.15);
    color: #fca5a5;
    padding: 1rem 1.25rem;
    border-radius: 10px;
    font-size: 0.875rem;
    margin-top: 1rem;
    font-weight: 500;
    border-left: 3px solid #ef4444;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    animation: shake 0.5s;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-10px); }
    75% { transform: translateX(10px); }
}

/* Divider */
.auth-divider {
    display: flex;
    align-items: center;
    text-align: center;
    margin: 2rem 0 1.5rem;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.875rem;
}

.auth-divider::before,
.auth-divider::after {
    content: '';
    flex: 1;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.auth-divider span {
    padding: 0 1rem;
    font-weight: 500;
    background: transparent;
}

/* Features Grid */
.auth-features-grid {
    display: none;
}

/* Responsividade Mobile e Tablet */
@media (max-width: 1024px) {
    .auth-container {
        grid-template-columns: 1fr;
        overflow-y: auto;
        display: flex;
        flex-direction: column-reverse;
    }

    .auth-hero-text {
        min-height: 40vh;
        padding: 3rem 2rem;
    }

    .auth-logo {
        font-size: 0.9em;
    }

    .auth-hero-text > p {
        font-size: 1.125rem;
        margin-bottom: 2rem;
    }

    .auth-hero-text ul li {
        font-size: 1rem;
        margin-bottom: 1rem;
    }

    .auth-form-container {
        padding: 2.5rem 2rem;
    }
}

@media (max-width: 768px) {
    .auth-hero-text {
        min-height: 35vh;
        padding: 2.5rem 1.5rem;
    }

    .auth-hero-text h2 {
        font-size: 5rem;
        margin-bottom: 1.5rem;
    }

    .auth-hero-text > p {
        font-size: 1rem;
        margin-bottom: 1.5rem;
    }

    .auth-hero-text ul li {
        font-size: 0.938rem;
        margin-bottom: 0.875rem;
        padding-left: 2rem;
    }

    .auth-hero-text ul li::before {
        width: 26px;
        height: 26px;
        font-size: 0.938rem;
    }

    .auth-decoration {
        opacity: 0.1;
    }

    .auth-decoration-1,
    .auth-decoration-2,
    .auth-decoration-3 {
        width: 250px;
        height: 250px;
    }

    .auth-form-container {
        padding: 2rem 1.5rem;
    }

    .auth-form-wrapper {
        max-width: 100%;
    }

    .auth-brand {
        margin-bottom: 1.5rem;
    }

    .auth-logo-icon {
        font-size: 3.5rem;
    }

    .auth-brand-title {
        font-size: 1.5rem;
    }

    .auth-header {
        padding-bottom: 1.5rem;
        margin-bottom: 1.5rem;
    }

    .auth-title {
        font-size: 1.25rem;
    }

    .auth-subtitle {
        font-size: 0.813rem;
    }

    .auth-features-grid {
        grid-template-columns: 1fr;
        gap: 0.65rem;
        margin-top: 1.25rem;
        padding-top: 1.25rem;
    }

    .auth-feature-item {
        flex-direction: row;
        justify-content: flex-start;
        padding: 0.875rem;
        gap: 0.75rem;
    }

    .auth-feature-item i {
        font-size: 1.25rem;
    }

    .auth-feature-item span {
        text-align: left;
        font-size: 0.688rem;
    }
}

@media (max-width: 480px) {
    .auth-hero-text {
        min-height: 30vh;
        padding: 2rem 1.25rem;
    }

    .auth-hero-text h2 {
        font-size: 3.5rem;
        margin-bottom: 1rem;
    }

    .auth-hero-text > p {
        font-size: 0.938rem;
        margin-bottom: 1.25rem;
    }

    .auth-hero-text ul li {
        font-size: 0.875rem;
        margin-bottom: 0.75rem;
        padding-left: 1.75rem;
    }

    .auth-hero-text ul li::before {
        width: 24px;
        height: 24px;
        font-size: 0.875rem;
    }

    .auth-form-container {
        padding: 1.5rem 1rem;
    }

    .auth-form-wrapper {
        max-width: 100%;
    }

    .auth-logo-icon {
        font-size: 3rem;
    }

    .auth-brand-title {
        font-size: 1.375rem;
    }

    .auth-title {
        font-size: 1.125rem;
    }

    .auth-form .form-control-icon {
        height: 52px;
        font-size: 0.938rem;
    }

    .auth-submit-btn {
        height: 52px;
        font-size: 0.938rem;
    }

    .auth-signup-btn {
        height: 48px;
        font-size: 0.875rem;
    }

    .auth-features-grid {
        gap: 0.5rem;
    }

    .auth-feature-item {
        padding: 0.75rem;
    }
}

/* ============================================
   FIM DO ARQUIVO CSS
   ============================================ */