/* ============================================
   DESIGN SYSTEM E CONFIGURAÇÕES GLOBAIS
   ============================================ */

:root {
    /* Cores 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 UI */
    --color-warning: #FFA500;
    --color-success: #10B981;
    --color-danger: #EF4444;
    
    /* Paleta Dark (Sidebar, Header) */
    --color-dark: #0F0F0F;
    --color-dark-bg: #1A1A1A;
    --color-dark-card: #242424;
    --color-dark-border: #333333;
    
    /* Paleta Light (Conteúdo Principal) */
    --color-light: #FFFFFF;
    --color-light-bg: #F8F9FA;
    --color-light-card: #FFFFFF;
    --color-light-border: #E5E7EB;

    /* Tons de Cinza */
    --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;

    /* Tipografia */
    --font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-size-xs: 0.75rem;   /* 12px */
    --font-size-sm: 0.875rem;  /* 14px */
    --font-size-base: 1rem;     /* 16px */
    --font-size-lg: 1.125rem;  /* 18px */
    --font-size-xl: 1.25rem;   /* 20px */
    --font-size-2xl: 1.5rem;    /* 24px */
    --font-size-3xl: 2rem;      /* 32px */
    --font-size-4xl: 2.5rem;    /* 40px */

    /* Transições */
    --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 */
    --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.07), 0 1px 2px 0 rgba(0, 0, 0, 0.04);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.08), 0 2px 4px -1px rgba(0, 0, 0, 0.05);
    --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, 0.12), 0 10px 10px -5px rgba(0, 0, 0, 0.06);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --shadow-glow: 0 0 20px rgba(37, 211, 102, 0.3);

    /* Bordas */
    --border-radius-sm: 0.25rem;
    --border-radius-md: 0.5rem;
    --border-radius-lg: 0.75rem;
    --border-radius-xl: 1rem;
    --border-radius-2xl: 1.5rem;
    --border-radius-full: 9999px;

    /* Layout */
    --sidebar-width: 280px;
    --sidebar-collapsed-width: 88px;
    --header-height: 80px;
    --content-padding: 2rem;

    /* ===== DESIGN SYSTEM DE FILTROS (PADRONIZAÇÃO) ===== */
    /* Cores dos filtros (baseadas no input de pesquisa) */
    --filter-bg: #F3F4F6;                    /* Fundo cinza bem claro */
    --filter-bg-hover: #E5E7EB;              /* Fundo hover */
    --filter-bg-focus: #FFFFFF;              /* Fundo no focus */
    --filter-border: #E5E7EB;                /* Borda cinza claro */
    --filter-border-focus: var(--color-primary); /* Borda verde no focus */
    --filter-text: #000000;                  /* Texto preto */
    --filter-placeholder: #9CA3AF;           /* Placeholder cinza */
    --filter-shadow-focus: 0 0 0 4px rgba(37, 211, 102, 0.2); /* Sombra verde no focus */
}

/* ============================================
   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;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-gray-800);
    background-color: var(--color-light-bg);
    overflow-x: hidden;
    width: 100%;
    max-width: 100vw;
}

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

::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

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

::-webkit-scrollbar-thumb {
    background: var(--color-primary);
    border-radius: var(--border-radius-full);
    border: 2px solid var(--color-gray-100);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-primary-dark);
}

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

#app {
    display: flex;
    min-height: 100vh;
    position: relative;
    overflow-x: hidden;
    width: 100%;
}

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

#content-area {
    flex: 1;
    padding: var(--content-padding);
    padding-top: calc(var(--header-height) + var(--content-padding));
    max-width: 100%;
    overflow-x: hidden;
    box-sizing: border-box;
}

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

.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: 1000;
    transition: width var(--transition-base);
    overflow-x: hidden;
    border-right: 1px solid var(--color-dark-border);
}

.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;
}

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

.logo-icon {
    font-size: 2rem;
    color: var(--color-primary);
    filter: drop-shadow(var(--shadow-glow));
    flex-shrink: 0;
}

.sidebar-nav {
    flex: 1;
    padding: 1rem 0;
    overflow-y: auto;
}

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

.sidebar-nav li {
    margin: 0.25rem 0;
}

.sidebar-nav a {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.875rem 1.5rem;
    color: var(--color-gray-400);
    text-decoration: none;
    transition: all var(--transition-fast);
    border-left: 4px solid transparent;
    font-weight: 500;
    white-space: nowrap;
}

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

.sidebar-nav a.active {
    background: rgba(37, 211, 102, 0.15);
    color: var(--color-primary-light);
    border-left-color: var(--color-primary-light);
    font-weight: 600;
}

.sidebar-nav a i {
    font-size: 1.25rem;
    width: 24px;
    text-align: center;
    flex-shrink: 0;
}

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

/* Submenu */
.has-submenu .sub-menu {
    list-style: none;
    padding-left: 0;
    margin-top: 0.5rem;
    display: none;
    background: rgba(0, 0, 0, 0.2);
}

.has-submenu.active .sub-menu {
    display: block;
}

.has-submenu .sub-menu li {
    width: 100%;
}

.has-submenu .sub-menu li a {
    padding: 0.75rem 1.5rem 0.75rem 3.5rem;
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
    width: 100%;
    box-sizing: border-box;
}

.has-submenu .sub-menu li a:hover {
    color: var(--color-primary-light);
}

.sidebar-footer {
    padding: 1rem;
    border-top: 1px solid var(--color-dark-border);
}

#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;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    white-space: nowrap;
    min-height: 32px;
}

#logout-button:hover {
    background: var(--color-danger);
    color: white;
    box-shadow: 0 4px 15px rgba(239, 68, 68, 0.3);
}

/* Sidebar Collapsed State */
body.sidebar-collapsed .sidebar {
    width: var(--sidebar-collapsed-width);
}

body.sidebar-collapsed .main-content {
    margin-left: var(--sidebar-collapsed-width);
}

body.sidebar-collapsed .main-header {
    left: var(--sidebar-collapsed-width);
}

body.sidebar-collapsed .logo span,
body.sidebar-collapsed .nav-text,
body.sidebar-collapsed #logout-button span {
    opacity: 0;
    pointer-events: none;
}

body.sidebar-collapsed .sidebar-nav a {
    justify-content: center;
}

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

.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: fixed;
    position: sticky;
    top: 0;
    left: var(--sidebar-width);
    right: 0;
    z-index: 999;
    border-bottom: 1px solid var(--color-light-border);
    transition: all var(--transition-base);
    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: none;
    cursor: pointer;
    padding: 0.5rem;
    color: var(--color-gray-600);
    transition: color var(--transition-fast);
}

.menu-toggle:hover {
    color: var(--color-primary);
}

.menu-toggle i {
    font-size: 1.5rem;
}

.header-title h1 {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--color-gray-900);
}

.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: 0.5rem 1rem;
    background: var(--color-light-bg);
    border-radius: var(--border-radius-full);
    color: var(--color-gray-700);
    font-weight: 600;
    border: 1px solid var(--color-light-border);
}

.header-user i {
    font-size: 1.25rem;
    color: var(--color-primary);
}

/* Filtro de mês no sidebar - esconder no desktop */
.sidebar-month-filter {
    display: none;
}

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

.card {
    background: var(--color-light-card);
    border-radius: var(--border-radius-xl);
    padding: 1.5rem;
    box-shadow: var(--shadow-md);
    margin-bottom: 1.5rem;
    transition: all var(--transition-base);
    border: 1px solid var(--color-light-border);
    max-width: 100%;
    box-sizing: border-box;
    overflow-x: auto;
}

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

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--color-light-border);
    flex-wrap: wrap;
    gap: 1rem;
    max-width: 100%;
    box-sizing: border-box;
}

.card-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-gray-900);
}

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

/* Stats Cards */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

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

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

.stat-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
}

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

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

.stat-card-title {
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.stat-card-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--border-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.stat-card-icon.success {
    background: rgba(16, 185, 129, 0.1);
    color: var(--color-success);
}

.stat-card-icon.error {
    background: rgba(239, 68, 68, 0.1);
    color: var(--color-danger);
}

.stat-card-icon.info {
    background: rgba(52, 183, 241, 0.1);
    color: var(--color-accent);
}

.stat-card-value {
    font-size: var(--font-size-4xl);
    font-weight: 800;
    color: var(--color-gray-900);
    margin-bottom: 0.25rem;
    line-height: 1;
}

.stat-card-trend {
    font-size: var(--font-size-base);
    display: flex;
    align-items: center;
    gap: 0.25rem;
    font-weight: 600;
}

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

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

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

.form-group {
    margin-bottom: 1.5rem;
}

/* Form group compacto para auth forms */
.auth-form .form-group {
    margin-bottom: 1.25rem;
}

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

/* Label específica para auth forms - Tema Escuro */
.auth-form .form-group label {
    color: rgba(255, 255, 255, 0.7);
    font-size: var(--font-size-xs);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.form-control {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 2px solid var(--color-gray-200);
    border-radius: var(--border-radius-md);
    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, 0.2);
}

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

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

/* Inputs de pesquisa com fundo cinza bem claro */
input[type="search"].form-control,
input[type="search"].form-control-sm,
.search-filter-group input.form-control,
.search-filter-group input.form-control-sm {
    background-color: #F3F4F6;
    border-color: #E5E7EB;
    color: #000000 !important;
}

input[type="search"].form-control:focus,
input[type="search"].form-control-sm:focus,
.search-filter-group input.form-control:focus,
.search-filter-group input.form-control-sm:focus {
    background-color: #FFFFFF;
    border-color: var(--color-primary);
    color: #000000 !important;
}

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;
}

/* ============================================
   SISTEMA DE FILTROS PADRONIZADOS
   ============================================ */

/* ===== Classes Utilitárias para Filtros ===== */
/* Aplica estilo de pesquisa UNIFICADO para TODOS os campos de filtro */

/* Inputs de pesquisa, texto e mês com estilo padronizado */
.filter-input,
input[type="search"].filter-input,
input[type="text"].filter-input,
input[type="month"].filter-input,
input[type="date"].filter-input {
    background-color: var(--filter-bg) !important;
    border: 2px solid var(--filter-border) !important;
    border-radius: var(--border-radius-md) !important;
    color: var(--filter-text) !important;
    padding: 0.875rem 1rem !important;
    font-size: var(--font-size-base) !important;
    font-family: var(--font-family) !important;
    transition: all var(--transition-fast) !important;
    width: 100%;
}

.filter-input-sm,
input[type="search"].filter-input-sm,
input[type="text"].filter-input-sm,
input[type="month"].filter-input-sm,
input[type="date"].filter-input-sm {
    background-color: var(--filter-bg) !important;
    border: 2px solid var(--filter-border) !important;
    border-radius: var(--border-radius-md) !important;
    color: var(--filter-text) !important;
    padding: 0.625rem 0.875rem !important;
    font-size: var(--font-size-sm) !important;
    font-family: var(--font-family) !important;
    transition: all var(--transition-fast) !important;
    width: 100%;
}

/* Hover state */
.filter-input:hover,
.filter-input-sm:hover,
input[type="search"].filter-input:hover,
input[type="text"].filter-input:hover,
input[type="month"].filter-input:hover,
input[type="date"].filter-input:hover {
    background-color: var(--filter-bg-hover) !important;
    border-color: var(--filter-border) !important;
}

/* Focus state */
.filter-input:focus,
.filter-input-sm:focus,
input[type="search"].filter-input:focus,
input[type="text"].filter-input:focus,
input[type="month"].filter-input:focus,
input[type="date"].filter-input:focus {
    outline: none !important;
    background-color: var(--filter-bg-focus) !important;
    border-color: var(--filter-border-focus) !important;
    box-shadow: var(--filter-shadow-focus) !important;
    color: var(--filter-text) !important;
}

/* Placeholder */
.filter-input::placeholder,
.filter-input-sm::placeholder {
    color: var(--filter-placeholder) !important;
}

/* Selects com estilo padronizado */
.filter-select,
select.filter-select {
    background-color: var(--filter-bg) !important;
    border: 2px solid var(--filter-border) !important;
    border-radius: var(--border-radius-md) !important;
    color: var(--filter-text) !important;
    padding: 0.875rem 1rem !important;
    padding-right: 2.5rem !important;
    font-size: var(--font-size-base) !important;
    font-family: var(--font-family) !important;
    transition: all var(--transition-fast) !important;
    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") !important;
    background-repeat: no-repeat !important;
    background-position: right 1rem center !important;
}

.filter-select-sm,
select.filter-select-sm {
    background-color: var(--filter-bg) !important;
    border: 2px solid var(--filter-border) !important;
    border-radius: var(--border-radius-md) !important;
    color: var(--filter-text) !important;
    padding: 0.625rem 0.875rem !important;
    padding-right: 2rem !important;
    font-size: var(--font-size-sm) !important;
    font-family: var(--font-family) !important;
    transition: all var(--transition-fast) !important;
    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") !important;
    background-repeat: no-repeat !important;
    background-position: right 0.875rem center !important;
}

/* Select hover */
.filter-select:hover,
.filter-select-sm:hover,
select.filter-select:hover,
select.filter-select-sm:hover {
    background-color: var(--filter-bg-hover) !important;
    border-color: var(--filter-border) !important;
}

/* Select focus */
.filter-select:focus,
.filter-select-sm:focus,
select.filter-select:focus,
select.filter-select-sm:focus {
    outline: none !important;
    background-color: var(--filter-bg-focus) !important;
    border-color: var(--filter-border-focus) !important;
    box-shadow: var(--filter-shadow-focus) !important;
    color: var(--filter-text) !important;
}

/* ============================================
   BOTÕES
   ============================================ */

/* ===== Sistema de Botões Premium ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 0.875rem 1.5rem;
    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: inherit;
    position: relative;
    overflow: hidden;
    transform-origin: center;
    /* Força compositing layer para performance */
    will-change: transform;
}

/* Ripple Effect Melhorado */
.btn::before {
    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 0.6s cubic-bezier(0.4, 0, 0.2, 1),
                height 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

/* Active State - Tactile Feedback */
.btn:active:not(:disabled) {
    transform: scale(0.96);
    transition-duration: 0.1s;
}

/* Loading State */
.btn.loading {
    color: transparent;
    pointer-events: none;
    position: relative;
}

.btn.loading::after {
    content: '';
    position: absolute;
    width: 18px;
    height: 18px;
    top: 50%;
    left: 50%;
    margin-left: -9px;
    margin-top: -9px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: white;
    animation: btnSpinner 0.7s linear infinite;
}

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

/* Disabled State Melhorado */
.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    box-shadow: none;
    transform: none;
    filter: grayscale(0.4);
}

.btn:disabled::before {
    display: none; /* Remove ripple em disabled */
}

/* Primary Button Hover Elevation */
.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);
}

/* Secondary Button */
.btn-secondary {
    background: var(--color-gray-200);
    color: var(--color-gray-800);
    border: 2px solid var(--color-gray-200);
}

.btn-secondary:hover:not(:disabled) {
    background: var(--color-gray-300);
    border-color: var(--color-gray-300);
    transform: translateY(-2px);
}

/* Danger Button */
.btn-danger {
    background: var(--color-danger);
    color: var(--color-light);
}

.btn-danger:hover:not(:disabled) {
    background: #D02A2A;
    box-shadow: 0 4px 15px rgba(239, 68, 68, 0.3);
    transform: translateY(-2px);
}

/* Icon Buttons - Sem background, apenas ícone */
.btn-icon {
    background: none !important;
    border: none !important;
    box-shadow: none !important;
}

.btn-icon:hover:not(:disabled) {
    background: none !important;
    transform: none !important;
    box-shadow: none !important;
}

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

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

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

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

.btn-outline-secondary:hover:not(:disabled) {
    background: var(--color-gray-100);
    border-color: var(--color-gray-400);
    transform: translateY(-2px);
}

/* Button Sizes */
.btn-sm {
    padding: 0.625rem 1.25rem;
    font-size: var(--font-size-sm);
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: var(--font-size-lg);
}

.btn-block {
    width: 100%;
}

.btn-icon {
    padding: 0.75rem;
    width: 44px;
    height: 44px;
}

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

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

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

thead {
    background: var(--color-light-bg);
}

th {
    padding: 1rem 1.5rem;
    text-align: left;
    font-weight: 600;
    color: var(--color-gray-600);
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: 1px;
    border-bottom: 2px solid var(--color-light-border);
}

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

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

tbody tr:hover {
    background: var(--color-gray-100);
}

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

/* ============================================
   BADGES
   ============================================ */

.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.375rem 0.75rem;
    border-radius: var(--border-radius-full);
    font-size: var(--font-size-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-success {
    background: rgba(16, 185, 129, 0.1);
    color: var(--color-success);
}

.badge-error {
    background: rgba(239, 68, 68, 0.1);
    color: var(--color-danger);
}

.badge-warning {
    background: rgba(255, 165, 0, 0.1);
    color: var(--color-warning);
}

.badge-info {
    background: rgba(52, 183, 241, 0.1);
    color: var(--color-accent);
}

/* ============================================
   MODAL
   ============================================ */

.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(15, 15, 15, 0.7);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    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-2xl);
    box-shadow: var(--shadow-2xl);
    max-width: 600px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    transform: scale(0.95);
    transition: transform var(--transition-base);
}

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

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

.modal-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-gray-900);
}

.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-color: var(--color-light-bg);
    border-bottom-left-radius: var(--border-radius-2xl);
    border-bottom-right-radius: var(--border-radius-2xl);
}

/* ============================================
   AUTH CONTAINER - Página de Login Moderna
   ============================================ */

.auth-container {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100vw;
    height: 100vh;
    display: grid;
    grid-template-columns: 1fr 1fr;
    z-index: 10000;
    overflow: hidden;
}

/* ===== Lado Esquerdo - Visual Hero Section ===== */
.auth-visual-section {
    position: relative;
    background: linear-gradient(135deg,
        #0a0e27 0%,
        #1a1d3a 25%,
        #0d1128 50%,
        #1e2440 75%,
        #0a0e27 100%);
    background-size: 400% 400%;
    animation: gradientFlow 20s ease infinite;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

@keyframes gradientFlow {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

/* Grid animado no fundo */
.auth-visual-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(37, 211, 102, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(37, 211, 102, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: gridMove 30s linear infinite;
}

@keyframes gridMove {
    0% { background-position: 0 0; }
    100% { background-position: 50px 50px; }
}

/* Partículas flutuantes */
.auth-particles {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
}

.auth-particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: rgba(37, 211, 102, 0.6);
    border-radius: 50%;
    box-shadow: 0 0 20px rgba(37, 211, 102, 0.8);
    animation: particleFloat 20s infinite ease-in-out;
}

.auth-particle:nth-child(1) {
    left: 10%;
    top: 20%;
    animation-delay: 0s;
    animation-duration: 18s;
}

.auth-particle:nth-child(2) {
    left: 60%;
    top: 80%;
    animation-delay: 4s;
    animation-duration: 22s;
}

.auth-particle:nth-child(3) {
    left: 80%;
    top: 40%;
    animation-delay: 8s;
    animation-duration: 16s;
}

.auth-particle:nth-child(4) {
    left: 30%;
    top: 70%;
    animation-delay: 12s;
    animation-duration: 20s;
}

.auth-particle:nth-child(5) {
    left: 50%;
    top: 10%;
    animation-delay: 6s;
    animation-duration: 24s;
}

@keyframes particleFloat {
    0%, 100% {
        transform: translate(0, 0) scale(1);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    50% {
        transform: translate(100px, -100px) scale(1.5);
        opacity: 0.8;
    }
    90% {
        opacity: 0.2;
    }
}

/* Conteúdo visual */
.auth-visual-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 3rem;
    max-width: 600px;
}

.auth-visual-logo {
    position: relative;
    display: inline-block;
    margin-bottom: 2rem;
}

.auth-visual-icon {
    font-size: 6rem;
    display: block;
    animation: iconFloat 4s ease-in-out infinite;
    filter: drop-shadow(0 0 30px rgba(37, 211, 102, 0.6));
}

@keyframes iconFloat {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-15px) rotate(5deg); }
}

.auth-visual-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 150px;
    height: 150px;
    background: radial-gradient(circle, rgba(37, 211, 102, 0.3) 0%, transparent 70%);
    border-radius: 50%;
    animation: glowPulse 3s ease-in-out infinite;
}

@keyframes glowPulse {
    0%, 100% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 0.5;
    }
    50% {
        transform: translate(-50%, -50%) scale(1.3);
        opacity: 0.8;
    }
}

.auth-visual-title {
    font-size: 3.5rem;
    font-weight: 900;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #25D366 0%, #4ADE80 50%, #34B7F1 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: fadeInUp 1s ease-out;
}

.auth-visual-subtitle {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 3rem;
    font-weight: 400;
    line-height: 1.6;
    animation: fadeInUp 1s ease-out 0.2s both;
}

.auth-visual-features {
    list-style: none;
    text-align: left;
    display: inline-block;
    margin: 0;
    padding: 0;
}

.auth-visual-features li {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 1.25rem;
    opacity: 0;
    animation: fadeInUp 0.6s ease-out forwards;
}

.auth-visual-features li:nth-child(1) { animation-delay: 0.4s; }
.auth-visual-features li:nth-child(2) { animation-delay: 0.5s; }
.auth-visual-features li:nth-child(3) { animation-delay: 0.6s; }
.auth-visual-features li:nth-child(4) { animation-delay: 0.7s; }

.auth-visual-features li i {
    color: var(--color-primary);
    width: 24px;
    height: 24px;
    flex-shrink: 0;
}

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

/* ===== Lado Direito - Formulário de Login ===== */
.auth-form-section {
    position: relative;
    background: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 3rem;
}

.auth-form-container {
    width: 100%;
    max-width: 450px;
    animation: slideInRight 0.8s cubic-bezier(0.22, 1, 0.36, 1);
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.auth-form-header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.auth-form-title {
    font-size: 2rem;
    font-weight: 800;
    color: var(--color-gray-900);
    margin-bottom: 0.75rem;
}

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

/* Formulário */
.auth-form {
    margin-bottom: 2rem;
}

.auth-form-group {
    margin-bottom: 1.5rem;
}

.auth-form-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-gray-700);
    margin-bottom: 0.75rem;
}

.auth-form-label i {
    width: 16px;
    height: 16px;
    color: var(--color-primary);
}

.auth-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.auth-input {
    width: 100%;
    height: 56px;
    padding: 0 1rem 0 3.5rem;
    border: 2px solid var(--color-gray-300);
    border-radius: var(--border-radius-lg);
    font-size: var(--font-size-base);
    font-family: var(--font-family);
    color: #1F2937;
    background: #FFFFFF;
    transition: all var(--transition-base);
    font-weight: 500;
}

.auth-input::placeholder {
    color: var(--color-gray-400);
    font-weight: 400;
}

.auth-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 4px rgba(37, 211, 102, 0.1), 0 8px 20px rgba(37, 211, 102, 0.15);
    transform: translateY(-2px);
    color: #111827;
    background: #FFFFFF;
}

.auth-input-icon {
    position: absolute;
    left: 1.25rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-gray-500);
    font-size: 1.25rem;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
    transition: all var(--transition-fast);
}

.auth-input:focus ~ .auth-input-icon {
    color: var(--color-primary);
    transform: translateY(-50%) scale(1.1);
}

/* Mensagem de erro */
.auth-error {
    background: rgba(239, 68, 68, 0.08);
    border-left: 4px solid var(--color-danger);
    color: var(--color-danger);
    padding: 1rem 1.25rem;
    border-radius: var(--border-radius-md);
    font-size: var(--font-size-sm);
    font-weight: 600;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.auth-error::before {
    content: '⚠';
    font-size: 1.25rem;
}

/* Botão de submit */
.auth-submit-btn {
    width: 100%;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 0 2rem;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: white;
    font-size: var(--font-size-base);
    font-weight: 700;
    border: none;
    border-radius: var(--border-radius-full);
    cursor: pointer;
    transition: all var(--transition-base);
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
    position: relative;
    overflow: hidden;
}

.auth-submit-btn::before {
    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 0.6s, height 0.6s;
}

.auth-submit-btn:hover::before {
    width: 300px;
    height: 300px;
}

.auth-submit-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
}

.auth-submit-btn:active {
    transform: translateY(-1px);
}

.auth-submit-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.auth-submit-btn i,
.auth-submit-btn span {
    position: relative;
    z-index: 1;
}

/* Divider */
.auth-divider {
    display: flex;
    align-items: center;
    text-align: center;
    margin: 2rem 0 1.5rem;
    color: var(--color-gray-500);
    font-size: var(--font-size-sm);
    font-weight: 600;
}

.auth-divider::before,
.auth-divider::after {
    content: '';
    flex: 1;
    border-bottom: 2px solid var(--color-gray-200);
}

.auth-divider span {
    padding: 0 1rem;
}

/* Link de assinatura */
.auth-signup-link {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    width: 100%;
    height: 56px;
    padding: 0 2rem;
    background: transparent;
    color: var(--color-primary);
    font-size: var(--font-size-base);
    font-weight: 700;
    border: 2px solid var(--color-primary);
    border-radius: var(--border-radius-full);
    text-decoration: none;
    transition: all var(--transition-base);
    cursor: pointer;
}

.auth-signup-link:hover {
    background: var(--color-primary);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(37, 211, 102, 0.3);
}

/* Badges de features */
.auth-features-badges {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.75rem;
    margin-top: 2.5rem;
    padding-top: 2rem;
    border-top: 2px solid var(--color-gray-100);
}

.auth-badge {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 0.5rem;
    background: var(--color-gray-50);
    border: 2px solid var(--color-gray-100);
    border-radius: var(--border-radius-lg);
    transition: all var(--transition-base);
    text-align: center;
}

.auth-badge:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 20px rgba(37, 211, 102, 0.15);
    border-color: var(--color-primary);
    background: rgba(37, 211, 102, 0.05);
}

.auth-badge i {
    width: 24px;
    height: 24px;
    color: var(--color-primary);
    transition: transform var(--transition-fast);
}

.auth-badge:hover i {
    transform: scale(1.2) rotate(5deg);
}

.auth-badge span {
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--color-gray-700);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ============================================
   AUTH CONTAINER CENTERED - Login Simplificado
   ============================================ */

/* Versão centrada do container de autenticação */
.auth-container-centered {
    display: flex !important;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: linear-gradient(135deg,
        rgba(37, 211, 102, 0.05) 0%,
        rgba(52, 183, 241, 0.05) 100%);
    grid-template-columns: 1fr; /* Override grid layout */
    padding: 2rem;
}

.auth-form-centered {
    width: 100%;
    max-width: 480px;
    padding: 3rem 2.5rem;
    background: var(--color-light-card);
    border-radius: var(--border-radius-2xl);
    box-shadow: var(--shadow-2xl);
    animation: fadeInScale 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.95) translateY(20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

/* Header centralizado */
.auth-form-centered .auth-header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.auth-form-centered .auth-title {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--color-gray-900);
    margin-bottom: 0.75rem;
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.auth-form-centered .auth-subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-gray-600);
    line-height: 1.6;
    font-weight: 400;
}

/* Form styles for centered version */
.auth-form-centered .auth-form {
    margin-bottom: 0;
}

.auth-form-centered .form-group label {
    color: var(--color-gray-700);
    font-size: var(--font-size-sm);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.auth-form-centered .input-wrapper {
    position: relative;
    margin-bottom: 1.5rem;
}

.auth-form-centered .form-control {
    padding-left: 3rem;
}

.auth-form-centered .input-icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-gray-400);
    transition: color var(--transition-fast);
    pointer-events: none;
}

.auth-form-centered .form-control:focus ~ .input-icon {
    color: var(--color-primary);
}

/* Error message styling */
.auth-form-centered .auth-error-message {
    background: rgba(239, 68, 68, 0.1);
    border-left: 4px solid var(--color-danger);
    color: var(--color-danger);
    padding: 1rem;
    border-radius: var(--border-radius-md);
    font-size: var(--font-size-sm);
    font-weight: 600;
    margin-top: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.auth-form-centered .auth-error-message::before {
    content: '⚠';
    font-size: 1.25rem;
}

/* Responsivo */
@media (max-width: 768px) {
    .auth-form-centered {
        max-width: 100%;
        padding: 2rem 1.5rem;
        border-radius: var(--border-radius-xl);
        box-shadow: none;
        background: var(--color-light-card);
    }

    .auth-form-centered .auth-title {
        font-size: 2rem;
    }

    .auth-form-centered .auth-subtitle {
        font-size: var(--font-size-base);
    }
}

@media (max-width: 480px) {
    .auth-container-centered {
        padding: 1rem;
    }

    .auth-form-centered {
        padding: 1.5rem 1rem;
    }

    .auth-form-centered .auth-title {
        font-size: 1.75rem;
    }

    .auth-form-centered .auth-subtitle {
        font-size: var(--font-size-sm);
    }
}

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

.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 64px;
    height: 64px;
    background: linear-gradient(45deg, var(--color-primary), var(--color-primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-xl);
    z-index: 9998;
    transition: all var(--transition-base);
    border: 3px solid var(--color-light);
}

.whatsapp-float:hover {
    transform: scale(1.1) rotate(10deg);
    box-shadow: var(--shadow-2xl), var(--shadow-glow);
}

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

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

.progress {
    height: 12px;
    background: var(--color-gray-200);
    border-radius: var(--border-radius-full);
    overflow: hidden;
}

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

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

.alert {
    padding: 1rem 1.5rem;
    border-radius: var(--border-radius-lg);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    font-weight: 500;
    border-left-width: 4px;
}

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

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

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

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

/* ============================================
   CHARTS
   ============================================ */

.chart-container {
    position: relative;
    height: 350px;
    margin: 1.5rem 0;
}

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

.loading-spinner {
    display: inline-block;
    width: 24px;
    height: 24px;
    border: 4px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: white;
    animation: spin 0.8s linear infinite;
}

.btn .loading-spinner {
    position: absolute;
}

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

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

.mt-4 { margin-top: 1rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 0.75rem; }
.mb-0 { margin-bottom: 0; }
.p-4 { padding: 1rem; }
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-end { text-align: right; }
.text-muted { color: var(--color-gray-500); }
.text-success { color: var(--color-success); }
.text-error { color: var(--color-danger); }
.text-danger { color: var(--color-danger); }
.d-flex { display: flex; }
.align-items-center { align-items: center; }
.justify-content-between { justify-content: space-between; }
.gap-2 { gap: 0.5rem; }
.gap-3 { gap: 0.75rem; }
.fs-sm { font-size: var(--font-size-sm); }
.flex-grow-1 { flex-grow: 1; }
.mx-4 { margin-left: 1.5rem; margin-right: 1.5rem; }

/* ============================================
   MOBILE RESPONSIVO
   ============================================ */

#mobile-menu-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    z-index: 999;
    transition: opacity var(--transition-base);
}

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

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

#filter-backdrop {
    display: none;
}

@media (max-width: 1024px) {
    :root {
        --sidebar-width: 260px;
        --content-padding: 1.5rem;
    }
}

@media (max-width: 768px) {
    :root {
        --sidebar-width: 280px; /* Manter largura no mobile quando aberto */
    }

    .sidebar {
        transform: translateX(-100%);
        box-shadow: var(--shadow-2xl);
    }

    .sidebar.active {
        transform: translateX(0);
    }

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

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

    .menu-toggle.sidebar-toggle {
        display: block;
    }

    .main-header {
        padding: 0 1rem;
        left: 0;
    }

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

    /* Mostrar filtro de mês no sidebar mobile */
    .sidebar-month-filter {
        display: block !important;
    }

    /* Esconder filtro de mês no header mobile */
    .header-month-filter-container {
        display: none !important;
    }

    #content-area {
        padding: 1rem;
        padding-top: calc(var(--header-height) + 1rem);
        width: 100%;
        max-width: 100vw;
    }

    .stats-grid {
        grid-template-columns: 1fr;
        width: 100%;
    }

    /* Esconder texto dos botões de filtro de notas no mobile */
    .notes-filter-btn .filter-btn-text {
        display: none;
    }

    .card {
        padding: 1rem;
        width: 100%;
        max-width: 100%;
    }

    .card-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .filter-toggle-mobile {
        display: flex;
        background: transparent;
        border: none;
        cursor: pointer;
        padding: 0.5rem;
        color: var(--color-gray-700);
    }

    #header-filter-container {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        max-width: 300px;
        height: 100vh;
        background: var(--color-light-card);
        flex-direction: column;
        align-items: stretch;
        padding: 1.5rem;
        transition: right var(--transition-normal);
        z-index: 1001;
        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, 0.5);
        z-index: 1000;
    }

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

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

    .modal {
        width: 95%;
        max-height: 95vh;
    }

    .modal-header,
    .modal-body,
    .modal-footer {
        padding: 1rem 1.5rem;
    }

    /* Auth Page Responsivo - Mobile */
    .auth-container {
        display: flex !important;
        grid-template-columns: 1fr;
        align-items: center;
        justify-content: center;
        min-height: 100vh;
        height: auto;
        padding: 1rem;
        overflow-y: auto;
        position: relative;
    }

    /* Background animado sutil para mobile */
    .auth-container::before {
        content: '';
        position: absolute;
        inset: 0;
        background: linear-gradient(135deg,
            #0a0e27 0%,
            #1a1d3a 50%,
            #0d1128 100%);
        background-size: 200% 200%;
        animation: gradientFlow 15s ease infinite;
        z-index: 0;
        opacity: 0.95;
    }

    .auth-container::after {
        content: '';
        position: absolute;
        inset: 0;
        background-image:
            linear-gradient(rgba(37, 211, 102, 0.05) 1px, transparent 1px),
            linear-gradient(90deg, rgba(37, 211, 102, 0.05) 1px, transparent 1px);
        background-size: 30px 30px;
        animation: gridMove 30s linear infinite;
        z-index: 1;
        opacity: 0.5;
    }

    .auth-visual-section {
        display: none !important;
    }

    .auth-form-section {
        display: flex;
        align-items: center;
        justify-content: center;
        padding: 0;
        background: transparent;
        width: 100%;
        max-width: 500px;
        margin: 0 auto;
        position: relative;
        z-index: 2;
        min-height: auto;
    }

    .auth-form-container {
        max-width: 100%;
        width: 100%;
        background: rgba(255, 255, 255, 0.98);
        border-radius: var(--border-radius-2xl);
        padding: 2rem 1.5rem;
        box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
        backdrop-filter: blur(10px);
    }

    .auth-form-header {
        margin-bottom: 1.5rem;
    }

    .auth-form-title {
        font-size: 1.5rem;
    }

    .auth-form-subtitle {
        font-size: 0.875rem;
        line-height: 1.4;
    }

    .auth-input {
        height: 50px;
        font-size: 0.9375rem;
    }

    .auth-submit-btn,
    .auth-signup-link {
        height: 50px;
        font-size: 0.9375rem;
    }

    .auth-features-badges {
        display: none;
    }

    .auth-badge {
        flex-direction: row;
        justify-content: flex-start;
        padding: 0.875rem 1rem;
    }

    .auth-badge i {
        width: 20px;
        height: 20px;
    }

    .auth-divider {
        margin: 1.5rem 0 1rem;
    }

    .auth-form-group {
        margin-bottom: 1.25rem;
    }

    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 56px;
        height: 56px;
    }

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

@media (max-width: 480px) {
    .header-user span {
        display: none;
    }

    .btn {
        padding: 0.75rem 1.25rem;
        font-size: var(--font-size-sm);
    }

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

    table {
        font-size: var(--font-size-sm);
    }

    th, td {
        padding: 0.75rem;
    }
}

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

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp var(--transition-normal) forwards;
}

/* ============================================
   DATE PICKER & MONTH PICKER - DESIGN MODERNO
   ============================================ */

/* Estilização moderna para inputs de data e mês */
input[type="date"],
input[type="month"],
input[type="datetime-local"],
input[type="time"] {
    position: relative;
    padding: 0.875rem 1rem;
    padding-right: 2.5rem;
    border: 2px solid var(--color-gray-200);
    border-radius: var(--border-radius-md);
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    font-weight: 500;
    color: var(--color-gray-800);
    background: var(--color-light);
    cursor: pointer;
    transition: all var(--transition-fast);
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
}

input[type="date"]:hover,
input[type="month"]:hover,
input[type="datetime-local"]:hover,
input[type="time"]:hover {
    border-color: var(--color-primary);
    background: var(--color-gray-50);
}

input[type="date"]:focus,
input[type="month"]:focus,
input[type="datetime-local"]:focus,
input[type="time"]:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 4px rgba(37, 211, 102, 0.2);
    background: var(--color-light);
    transform: translateY(-2px);
}

/* Ícone de calendário customizado */
input[type="date"]::after,
input[type="month"]::after,
input[type="datetime-local"]::after {
    content: '📅';
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.25rem;
    pointer-events: none;
    opacity: 0.6;
    transition: all var(--transition-fast);
}

input[type="time"]::after {
    content: '⏰';
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.25rem;
    pointer-events: none;
    opacity: 0.6;
    transition: all var(--transition-fast);
}

input[type="date"]:focus::after,
input[type="month"]:focus::after,
input[type="datetime-local"]:focus::after,
input[type="time"]:focus::after {
    opacity: 1;
    transform: translateY(-50%) scale(1.1);
}

/* Estilização do picker dropdown - Chrome/Edge/Safari */
input[type="date"]::-webkit-calendar-picker-indicator,
input[type="month"]::-webkit-calendar-picker-indicator,
input[type="datetime-local"]::-webkit-calendar-picker-indicator,
input[type="time"]::-webkit-calendar-picker-indicator {
    position: absolute;
    right: 0.5rem;
    width: 2rem;
    height: 2rem;
    opacity: 0;
    cursor: pointer;
    z-index: 2;
}

/* Remover aparência padrão - Firefox */
input[type="date"]::-moz-calendar-picker-indicator,
input[type="month"]::-moz-calendar-picker-indicator {
    display: none;
}

/* Estilização do popup de calendário - WebKit (Chrome, Safari, Edge) */
input[type="date"]::-webkit-datetime-edit,
input[type="month"]::-webkit-datetime-edit,
input[type="datetime-local"]::-webkit-datetime-edit,
input[type="time"]::-webkit-datetime-edit {
    padding: 0;
    color: var(--color-gray-800);
    font-weight: 500;
}

input[type="date"]::-webkit-datetime-edit-fields-wrapper,
input[type="month"]::-webkit-datetime-edit-fields-wrapper,
input[type="datetime-local"]::-webkit-datetime-edit-fields-wrapper,
input[type="time"]::-webkit-datetime-edit-fields-wrapper {
    padding: 0;
}

/* Estilização individual dos campos */
input[type="date"]::-webkit-datetime-edit-day-field,
input[type="date"]::-webkit-datetime-edit-month-field,
input[type="date"]::-webkit-datetime-edit-year-field,
input[type="month"]::-webkit-datetime-edit-month-field,
input[type="month"]::-webkit-datetime-edit-year-field,
input[type="time"]::-webkit-datetime-edit-hour-field,
input[type="time"]::-webkit-datetime-edit-minute-field,
input[type="time"]::-webkit-datetime-edit-ampm-field {
    padding: 0.25rem 0.5rem;
    border-radius: var(--border-radius-sm);
    background: transparent;
    color: var(--color-gray-800);
    font-weight: 600;
    transition: all var(--transition-fast);
}

input[type="date"]::-webkit-datetime-edit-day-field:hover,
input[type="date"]::-webkit-datetime-edit-month-field:hover,
input[type="date"]::-webkit-datetime-edit-year-field:hover,
input[type="month"]::-webkit-datetime-edit-month-field:hover,
input[type="month"]::-webkit-datetime-edit-year-field:hover,
input[type="time"]::-webkit-datetime-edit-hour-field:hover,
input[type="time"]::-webkit-datetime-edit-minute-field:hover,
input[type="time"]::-webkit-datetime-edit-ampm-field:hover {
    background: rgba(37, 211, 102, 0.1);
    color: var(--color-primary-dark);
}

input[type="date"]::-webkit-datetime-edit-day-field:focus,
input[type="date"]::-webkit-datetime-edit-month-field:focus,
input[type="date"]::-webkit-datetime-edit-year-field:focus,
input[type="month"]::-webkit-datetime-edit-month-field:focus,
input[type="month"]::-webkit-datetime-edit-year-field:focus,
input[type="time"]::-webkit-datetime-edit-hour-field:focus,
input[type="time"]::-webkit-datetime-edit-minute-field:focus,
input[type="time"]::-webkit-datetime-edit-ampm-field:focus {
    background: var(--color-primary);
    color: white;
    outline: none;
}

/* Separadores (texto) */
input[type="date"]::-webkit-datetime-edit-text,
input[type="month"]::-webkit-datetime-edit-text,
input[type="time"]::-webkit-datetime-edit-text {
    color: var(--color-gray-400);
    padding: 0 0.25rem;
    font-weight: 400;
}

/* Estilização específica para o tamanho pequeno */
input[type="date"].form-control-sm,
input[type="month"].form-control-sm,
input[type="datetime-local"].form-control-sm,
input[type="time"].form-control-sm {
    padding: 0.625rem 0.875rem;
    padding-right: 2rem;
    font-size: var(--font-size-sm);
}

/* Estado disabled */
input[type="date"]:disabled,
input[type="month"]:disabled,
input[type="datetime-local"]:disabled,
input[type="time"]:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    background: var(--color-gray-100);
    border-color: var(--color-gray-300);
}

input[type="date"]:disabled::after,
input[type="month"]:disabled::after,
input[type="datetime-local"]:disabled::after,
input[type="time"]:disabled::after {
    opacity: 0.3;
}

/* Estilização do calendário popup - só funciona em alguns navegadores */
::-webkit-calendar-picker {
    background: var(--color-light-card);
    border-radius: var(--border-radius-xl);
    border: 2px solid var(--color-light-border);
    box-shadow: var(--shadow-2xl);
    padding: 1rem;
    font-family: var(--font-family);
}

/* Animação suave ao abrir */
@keyframes datePickerSlideIn {
    from {
        opacity: 0;
        transform: translateY(-10px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

input[type="date"]:focus::-webkit-calendar-picker-indicator,
input[type="month"]:focus::-webkit-calendar-picker-indicator,
input[type="datetime-local"]:focus::-webkit-calendar-picker-indicator,
input[type="time"]:focus::-webkit-calendar-picker-indicator {
    animation: datePickerSlideIn 0.3s ease-out;
}

/* ============================================
   SUBSCRIPTION PAGE STYLES
   ============================================ */

.subscription-status-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.status-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--color-light-card);
    border-radius: var(--border-radius-xl);
    border: 2px solid var(--color-light-border);
    transition: all var(--transition-base);
}

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

.status-icon {
    width: 48px;
    height: 48px;
    min-width: 48px;
    border-radius: var(--border-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    background: rgba(37, 211, 102, 0.1);
    color: var(--color-primary);
}

.status-icon.danger {
    background: rgba(239, 68, 68, 0.1);
    color: var(--color-danger);
}

.status-icon.warning {
    background: rgba(255, 165, 0, 0.1);
    color: var(--color-warning);
}

.status-content {
    flex: 1;
}

.status-content h4 {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--color-gray-900);
    margin-bottom: 0.25rem;
}

.status-content p {
    font-size: var(--font-size-base);
    color: var(--color-gray-600);
    margin: 0;
}

/* Subscription Details Card */
.subscription-details {
    background: linear-gradient(135deg, rgba(37, 211, 102, 0.05), rgba(52, 183, 241, 0.05));
    border: 2px solid var(--color-primary);
    border-radius: var(--border-radius-xl);
    padding: 2rem;
    margin-bottom: 2rem;
}

.subscription-details h3 {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-gray-900);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.subscription-details .detail-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
    border-bottom: 1px solid var(--color-light-border);
}

.subscription-details .detail-row:last-child {
    border-bottom: none;
}

.subscription-details .detail-row strong {
    color: var(--color-gray-700);
    font-weight: 600;
}

.subscription-details .detail-row span {
    color: var(--color-gray-900);
    font-weight: 700;
}

/* No Subscription State */
.no-subscription-card {
    text-align: center;
    padding: 4rem 2rem;
    background: linear-gradient(135deg, rgba(37, 211, 102, 0.03), rgba(52, 183, 241, 0.03));
    border-radius: var(--border-radius-2xl);
    border: 2px dashed var(--color-gray-300);
}

.no-subscription-card h3 {
    font-size: var(--font-size-2xl);
    font-weight: 800;
    color: var(--color-gray-900);
    margin-bottom: 1rem;
}

.no-subscription-card p {
    font-size: var(--font-size-lg);
    color: var(--color-gray-600);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.no-subscription-card .features-list {
    list-style: none;
    text-align: left;
    display: inline-block;
    margin: 2rem 0;
    padding: 0;
}

.no-subscription-card .features-list li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 0;
    font-size: var(--font-size-base);
    color: var(--color-gray-700);
}

.no-subscription-card .features-list li i {
    color: var(--color-primary);
    font-size: 1.25rem;
}

/* ============================================
   TRACKING SETTINGS PAGE STYLES
   ============================================ */

.admin-page-header {
    margin-bottom: 2rem;
}

.admin-page-title {
    font-size: var(--font-size-3xl);
    font-weight: 800;
    color: var(--color-gray-900);
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.admin-page-subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-gray-600);
    font-weight: 400;
}

/* Form Actions */
.form-actions {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

/* Status Cards for Tracking */
.status-item .status-icon svg,
.status-item .status-icon i {
    width: 24px;
    height: 24px;
}

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

.event-item {
    padding: 1rem;
    background: var(--color-gray-50);
    border-radius: var(--border-radius-md);
    border-left: 4px solid var(--color-primary);
}

.event-item strong {
    display: block;
    color: var(--color-gray-900);
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.event-item span {
    display: block;
    color: var(--color-gray-600);
    font-size: var(--font-size-sm);
}

/* Custom Switch for Tracking Enable/Disable */
.custom-control-input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.custom-control-label {
    position: relative;
    padding-left: 3rem;
    cursor: pointer;
    font-weight: 600;
    color: var(--color-gray-700);
    display: inline-block;
}

.custom-control-label::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 24px;
    background: var(--color-gray-300);
    border-radius: var(--border-radius-full);
    transition: all var(--transition-base);
}

.custom-control-label::after {
    content: '';
    position: absolute;
    left: 2px;
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 20px;
    background: white;
    border-radius: 50%;
    transition: all var(--transition-base);
    box-shadow: var(--shadow-sm);
}

.custom-control-input:checked + .custom-control-label::before {
    background: var(--color-primary);
}

.custom-control-input:checked + .custom-control-label::after {
    left: 26px;
}

.custom-control-input:focus + .custom-control-label::before {
    box-shadow: 0 0 0 4px rgba(37, 211, 102, 0.2);
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .subscription-status-grid {
        grid-template-columns: 1fr;
    }

    .form-actions {
        flex-direction: column;
    }

    .form-actions .btn {
        width: 100%;
    }

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