/* ============================================================
   FRANQUIAS MCDONALDS - SISTEMA DE DESIGN COMPLETO
   Arquivo: /assets/css/style.css
   Versão: 2.0
   
   CSS profissional, responsivo (mobile-first), moderno,
   acessível e otimizado para performance.
   ============================================================ */

/* ============================================================
   ÍNDICE
   ============================================================
   1.  Reset e Base
   2.  Variáveis CSS (Design Tokens)
   3.  Tipografia
   4.  Layout e Container
   5.  Botões
   6.  Formulários
   7.  Cards e Estatísticas
   8.  Tabelas
   9.  Badges e Tags
   10. Alertas e Toasts
   11. Modais
   12. Header e Navbar
   13. Hero Section (Landing)
   14. Seções da Landing Page
   15. Autenticação (Login/Cadastro)
   16. Dashboard do Usuário
   17. Investimentos
   18. Depósitos e PIX
   19. Afiliados
   20. Perfil e Abas
   21. Painel Administrativo
   22. Planos e Mensagens (Admin)
   23. Filtros e Paginação
   24. Floating Buttons (WhatsApp)
   25. Footer
   26. Loading States e Skeleton
   27. Transações
   28. Utilitários
   29. Animações
   30. Acessibilidade
   31. Responsividade - Tablet
   32. Responsividade - Mobile
   33. Impressão
   34. Dark Mode (Preparado)
   ============================================================ */


/* ============================================================
   1. RESET E BASE
   ============================================================ */

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
    -webkit-tap-highlight-color: transparent;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-light);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    min-height: 100vh;
    overflow-x: hidden;
}

img, svg, video {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

input, textarea, select, button {
    font-family: inherit;
    font-size: inherit;
}

ul, ol {
    list-style: none;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.3;
    color: var(--text-primary);
}

h1 { font-size: var(--font-size-3xl); }
h2 { font-size: var(--font-size-2xl); }
h3 { font-size: var(--font-size-xl); }
h4 { font-size: var(--font-size-lg); }

p {
    margin-bottom: var(--spacing-md);
}

p:last-child {
    margin-bottom: 0;
}

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


/* ============================================================
   2. VARIÁVEIS CSS (DESIGN TOKENS)
   ============================================================ */

:root {
    /* Cores principais - Vermelho e Amarelo (identidade visual) */
    --primary-color: #da291c;
    --primary-dark: #b71c1c;
    --primary-light: #ff5252;
    --primary-50: #ffebee;
    --primary-100: #ffcdd2;
    
    --secondary-color: #ffc72c;
    --secondary-dark: #f9a825;
    --secondary-light: #ffd54f;
    
    /* Cores de status */
    --success-color: #28a745;
    --success-light: #d4edda;
    --success-dark: #1e7e34;
    
    --danger-color: #dc3545;
    --danger-light: #f8d7da;
    --danger-dark: #bd2130;
    
    --warning-color: #ffc107;
    --warning-light: #fff3cd;
    --warning-dark: #d39e00;
    
    --info-color: #17a2b8;
    --info-light: #d1ecf1;
    --info-dark: #117a8b;
    
    /* Cores neutras */
    --text-primary: #212529;
    --text-secondary: #6c757d;
    --text-muted: #adb5bd;
    --text-disabled: #ced4da;
    
    --border-color: #dee2e6;
    --border-light: #e9ecef;
    --border-dark: #adb5bd;
    
    --bg-light: #f8f9fa;
    --bg-white: #ffffff;
    --bg-dark: #343a40;
    --bg-darker: #212529;
    --bg-overlay: rgba(0, 0, 0, 0.5);
    
    /* Tipografia */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --font-mono: 'Courier New', Consolas, Monaco, monospace;
    
    --font-size-xs: 0.75rem;    /* 12px */
    --font-size-sm: 0.875rem;   /* 14px */
    --font-size-base: 1rem;     /* 16px */
    --font-size-md: 1.125rem;   /* 18px */
    --font-size-lg: 1.25rem;    /* 20px */
    --font-size-xl: 1.5rem;     /* 24px */
    --font-size-2xl: 2rem;      /* 32px */
    --font-size-3xl: 2.5rem;    /* 40px */
    --font-size-4xl: 3rem;      /* 48px */
    
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    --font-weight-extrabold: 800;
    
    /* Espaçamentos (escala de 4px) */
    --spacing-xxs: 2px;
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-2xl: 48px;
    --spacing-3xl: 64px;
    --spacing-4xl: 96px;
    
    /* Border radius */
    --radius-xs: 2px;
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-2xl: 24px;
    --radius-full: 9999px;
    
    /* Sombras */
    --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07), 0 2px 4px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1), 0 4px 6px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.1), 0 10px 10px rgba(0, 0, 0, 0.04);
    --shadow-2xl: 0 25px 50px rgba(0, 0, 0, 0.25);
    --shadow-inner: inset 0 2px 4px rgba(0, 0, 0, 0.06);
    
    /* Transições */
    --transition-fast: 0.15s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
    --transition-bounce: 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    
    /* Container */
    --container-max-width: 1200px;
    --container-padding: 20px;
    
    /* Z-index */
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-fixed: 300;
    --z-modal-backdrop: 900;
    --z-modal: 1000;
    --z-popover: 1100;
    --z-tooltip: 1200;
    --z-toast: 1300;
}


/* ============================================================
   3. TIPOGRAFIA
   ============================================================ */

.text-xs { font-size: var(--font-size-xs); }
.text-sm { font-size: var(--font-size-sm); }
.text-base { font-size: var(--font-size-base); }
.text-md { font-size: var(--font-size-md); }
.text-lg { font-size: var(--font-size-lg); }
.text-xl { font-size: var(--font-size-xl); }
.text-2xl { font-size: var(--font-size-2xl); }
.text-3xl { font-size: var(--font-size-3xl); }
.text-4xl { font-size: var(--font-size-4xl); }

.font-normal { font-weight: var(--font-weight-normal); }
.font-medium { font-weight: var(--font-weight-medium); }
.font-semibold { font-weight: var(--font-weight-semibold); }
.font-bold { font-weight: var(--font-weight-bold); }
.font-extrabold { font-weight: var(--font-weight-extrabold); }

.text-primary { color: var(--primary-color) !important; }
.text-secondary { color: var(--text-secondary) !important; }
.text-success { color: var(--success-color) !important; }
.text-danger { color: var(--danger-color) !important; }
.text-warning { color: var(--warning-color) !important; }
.text-info { color: var(--info-color) !important; }
.text-muted { color: var(--text-muted) !important; }
.text-white { color: white !important; }

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.text-uppercase { text-transform: uppercase; }
.text-lowercase { text-transform: lowercase; }
.text-capitalize { text-transform: capitalize; }

code {
    background: var(--bg-light);
    padding: 2px 6px;
    border-radius: var(--radius-sm);
    font-family: var(--font-mono);
    font-size: 0.9em;
    color: var(--primary-dark);
    border: 1px solid var(--border-light);
}


/* ============================================================
   4. LAYOUT E CONTAINER
   ============================================================ */

.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    width: 100%;
}

.container-sm { max-width: 720px; }
.container-md { max-width: 960px; }
.container-lg { max-width: 1140px; }
.container-xl { max-width: 1320px; }

.main-content {
    min-height: calc(100vh - 200px);
    padding: var(--spacing-xl) 0;
}

.section {
    padding: var(--spacing-3xl) 0;
}

.section-sm {
    padding: var(--spacing-2xl) 0;
}

.grid {
    display: grid;
    gap: var(--spacing-lg);
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.flex { display: flex; }
.flex-col { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.items-end { align-items: flex-end; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.justify-around { justify-content: space-around; }
.justify-end { justify-content: flex-end; }

.gap-xs { gap: var(--spacing-xs); }
.gap-sm { gap: var(--spacing-sm); }
.gap-md { gap: var(--spacing-md); }
.gap-lg { gap: var(--spacing-lg); }
.gap-xl { gap: var(--spacing-xl); }


/* ============================================================
   5. BOTÕES
   ============================================================ */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    line-height: 1.5;
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
    white-space: nowrap;
    user-select: none;
    position: relative;
    overflow: hidden;
}

.btn:focus-visible {
    outline: 3px solid var(--primary-light);
    outline-offset: 2px;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn:active {
    transform: translateY(0);
    box-shadow: var(--shadow-sm);
}

/* Variantes */
.btn-primary {
    background: var(--primary-color);
    color: white;
}
.btn-primary:hover {
    background: var(--primary-dark);
    color: white;
}

.btn-secondary {
    background: var(--secondary-color);
    color: var(--text-primary);
}
.btn-secondary:hover {
    background: var(--secondary-dark);
}

.btn-outline {
    background: transparent;
    border-color: var(--border-color);
    color: var(--text-primary);
}
.btn-outline:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    background: var(--primary-50);
}

.btn-success {
    background: var(--success-color);
    color: white;
}
.btn-success:hover {
    background: var(--success-dark);
    color: white;
}

.btn-danger {
    background: var(--danger-color);
    color: white;
}
.btn-danger:hover {
    background: var(--danger-dark);
    color: white;
}

.btn-warning {
    background: var(--warning-color);
    color: var(--text-primary);
}
.btn-warning:hover {
    background: var(--warning-dark);
}

.btn-info {
    background: var(--info-color);
    color: white;
}
.btn-info:hover {
    background: var(--info-dark);
    color: white;
}

.btn-ghost {
    background: transparent;
    color: var(--text-primary);
}
.btn-ghost:hover {
    background: var(--bg-light);
}

/* Tamanhos */
.btn-xs {
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: var(--font-size-xs);
}

.btn-sm {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-sm);
}

.btn-lg {
    padding: var(--spacing-lg) var(--spacing-xl);
    font-size: var(--font-size-md);
}

.btn-xl {
    padding: var(--spacing-xl) var(--spacing-2xl);
    font-size: var(--font-size-lg);
}

/* Layout */
.btn-block {
    width: 100%;
    display: flex;
}

.btn-group {
    display: inline-flex;
    gap: var(--spacing-sm);
}

/* Estados */
.btn:disabled,
.btn.disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
    box-shadow: none !important;
    pointer-events: none;
}

.btn-loading {
    color: transparent !important;
    pointer-events: none;
    position: relative;
}

.btn-loading::after {
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    top: 50%;
    left: 50%;
    margin-left: -8px;
    margin-top: -8px;
    border: 2px solid currentColor;
    border-right-color: transparent;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
    color: white;
}

/* Botão de cópia */
.btn-copy {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-sm);
}


/* ============================================================
   6. FORMULÁRIOS
   ============================================================ */

.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    font-size: var(--font-size-sm);
}

.form-group .required {
    color: var(--danger-color);
    margin-left: 2px;
}

.form-control {
    width: 100%;
    padding: var(--spacing-md);
    font-size: var(--font-size-base);
    color: var(--text-primary);
    background: var(--bg-white);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    appearance: none;
    -webkit-appearance: none;
}

.form-control:hover {
    border-color: var(--border-dark);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px var(--primary-50);
}

.form-control::placeholder {
    color: var(--text-muted);
    opacity: 1;
}

.form-control:disabled,
.form-control[readonly] {
    background: var(--bg-light);
    cursor: not-allowed;
    opacity: 0.7;
}

.input-disabled {
    background: var(--bg-light) !important;
    color: var(--text-secondary) !important;
}

/* Select */
select.form-control {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236c757d' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 40px;
}

/* Textarea */
textarea.form-control {
    min-height: 100px;
    resize: vertical;
    font-family: inherit;
}

/* Validação */
.form-control.is-valid {
    border-color: var(--success-color);
}

.form-control.is-invalid {
    border-color: var(--danger-color);
}

.form-error {
    display: block;
    margin-top: var(--spacing-xs);
    font-size: var(--font-size-sm);
    color: var(--danger-color);
}

.form-help {
    display: block;
    margin-top: var(--spacing-xs);
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

/* Layout */
.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

.form-actions {
    margin-top: var(--spacing-xl);
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.input-group {
    display: flex;
    gap: var(--spacing-sm);
    align-items: stretch;
}

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

/* Checkbox e Radio */
.form-check {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    cursor: pointer;
}

.form-check input {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--primary-color);
}

.form-check label {
    margin: 0;
    cursor: pointer;
    font-weight: var(--font-weight-normal);
}


/* ============================================================
   7. CARDS E ESTATÍSTICAS
   ============================================================ */

.card {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    transition: all var(--transition-base);
}

.card:hover {
    box-shadow: var(--shadow-md);
}

.card-header {
    padding-bottom: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--border-light);
}

.card-footer {
    padding-top: var(--spacing-md);
    margin-top: var(--spacing-md);
    border-top: 1px solid var(--border-light);
}

/* Grid de estatísticas */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.stat-card {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    padding: var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    transition: all var(--transition-base);
    border-left: 4px solid transparent;
}

.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.stat-card.stat-balance { border-left-color: var(--primary-color); }
.stat-card.stat-invested { border-left-color: var(--info-color); }
.stat-card.stat-earned { border-left-color: var(--success-color); }
.stat-card.stat-active { border-left-color: var(--secondary-color); }

.stat-icon {
    font-size: 2.5rem;
    opacity: 0.9;
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-light);
    border-radius: var(--radius-md);
}

.stat-content {
    flex: 1;
    min-width: 0;
}

.stat-label {
    display: block;
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xs);
    font-weight: var(--font-weight-medium);
}

.stat-value {
    display: block;
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
    line-height: 1.2;
}

.stat-change {
    display: block;
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin-top: var(--spacing-xs);
}

.stat-change.stat-positive {
    color: var(--success-color);
}

.stat-change.stat-negative {
    color: var(--danger-color);
}


/* ============================================================
   8. TABELAS
   ============================================================ */

.table-responsive {
    overflow-x: auto;
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    -webkit-overflow-scrolling: touch;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 600px;
}

.data-table thead {
    background: var(--bg-light);
    border-bottom: 2px solid var(--border-color);
}

.data-table th {
    padding: var(--spacing-md);
    text-align: left;
    font-weight: var(--font-weight-semibold);
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.data-table td {
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--border-light);
    vertical-align: middle;
}

.data-table tbody tr {
    transition: background var(--transition-fast);
}

.data-table tbody tr:hover {
    background: var(--bg-light);
}

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

.row-pending {
    background: var(--warning-light) !important;
}

.user-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

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

.user-info small {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

.action-buttons {
    display: flex;
    gap: var(--spacing-xs);
    flex-wrap: wrap;
}


/* ============================================================
   9. BADGES E TAGS
   ============================================================ */

.badge {
    display: inline-flex;
    align-items: center;
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap;
}

.badge-success {
    background: var(--success-light);
    color: var(--success-dark);
}

.badge-danger {
    background: var(--danger-light);
    color: var(--danger-dark);
}

.badge-warning {
    background: var(--warning-light);
    color: var(--warning-dark);
}

.badge-info {
    background: var(--info-light);
    color: var(--info-dark);
}

.badge-secondary {
    background: var(--bg-light);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
}

.badge-primary {
    background: var(--primary-100);
    color: var(--primary-dark);
}

.badge-lg {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-sm);
}


/* ============================================================
   10. ALERTAS E TOASTS
   ============================================================ */

.alert {
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    border-left: 4px solid;
}

.alert-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
    line-height: 1;
}

.alert-content {
    flex: 1;
}

.alert-success {
    background: var(--success-light);
    color: #155724;
    border-left-color: var(--success-color);
}

.alert-error,
.alert-danger {
    background: var(--danger-light);
    color: #721c24;
    border-left-color: var(--danger-color);
}

.alert-warning {
    background: var(--warning-light);
    color: #856404;
    border-left-color: var(--warning-color);
}

.alert-info {
    background: var(--info-light);
    color: #0c5460;
    border-left-color: var(--info-color);
}

.alert-small {
    padding: var(--spacing-sm);
    font-size: var(--font-size-sm);
}

.alert strong {
    font-weight: var(--font-weight-bold);
}

/* Toast */
.toast {
    position: fixed;
    top: 80px;
    right: 20px;
    min-width: 300px;
    max-width: 400px;
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-xl);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    z-index: var(--z-toast);
    animation: slideInRight 0.3s ease;
    color: white;
}

.toast-success { background: var(--success-color); }
.toast-error { background: var(--danger-color); }
.toast-warning { background: var(--warning-color); color: var(--text-primary); }
.toast-info { background: var(--info-color); }

.toast-message {
    flex: 1;
    font-weight: var(--font-weight-medium);
}

.toast-close {
    background: none;
    border: none;
    color: inherit;
    font-size: 1.5rem;
    cursor: pointer;
    margin-left: auto;
    opacity: 0.8;
    transition: opacity var(--transition-fast);
    padding: 0;
    line-height: 1;
}

.toast-close:hover {
    opacity: 1;
}

@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}


/* ============================================================
   11. MODAIS
   ============================================================ */

.modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-overlay);
    z-index: var(--z-modal-backdrop);
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
    backdrop-filter: blur(4px);
}

.modal-overlay.active {
    display: flex;
    animation: fadeIn 0.2s ease;
}

.modal-content {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-2xl);
    max-width: 500px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    animation: modalScaleIn 0.3s ease;
}

.modal-large { max-width: 800px; }
.modal-small { max-width: 400px; }
.modal-xl { max-width: 1000px; }

.modal-close {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    background: var(--bg-light);
    border: none;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-secondary);
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
    line-height: 1;
}

.modal-close:hover {
    background: var(--danger-light);
    color: var(--danger-color);
}

.modal-header {
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--border-light);
}

.modal-header h2 {
    margin-bottom: var(--spacing-xs);
}

.modal-header p {
    color: var(--text-secondary);
    margin: 0;
}

.modal-body {
    padding: var(--spacing-lg);
}

.modal-footer {
    padding: var(--spacing-lg);
    border-top: 1px solid var(--border-light);
    display: flex;
    gap: var(--spacing-md);
    justify-content: flex-end;
    flex-wrap: wrap;
}

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

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


/* ============================================================
   12. HEADER E NAVBAR
   ============================================================ */

.main-header {
    background: var(--bg-white);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: var(--z-sticky);
}

.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md) 0;
    gap: var(--spacing-lg);
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--primary-color);
    text-decoration: none;
}

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

.logo-icon {
    font-size: 2rem;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.nav-link {
    color: var(--text-primary);
    font-weight: var(--font-weight-medium);
    transition: color var(--transition-fast);
    position: relative;
    padding: var(--spacing-xs) 0;
}

.nav-link:hover {
    color: var(--primary-color);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width var(--transition-base);
}

.nav-link:hover::after {
    width: 100%;
}

.nav-link.admin-link {
    color: var(--secondary-dark);
    font-weight: var(--font-weight-semibold);
}

.nav-user-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.user-balance {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.user-balance strong {
    color: var(--success-color);
    font-weight: var(--font-weight-bold);
}

.nav-auth {
    display: flex;
    gap: var(--spacing-sm);
}

/* Menu Mobile */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-sm);
    z-index: var(--z-fixed);
}

.menu-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: all var(--transition-base);
    border-radius: 2px;
}

.mobile-menu {
    display: none;
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--bg-white);
    box-shadow: var(--shadow-2xl);
    transition: right var(--transition-base);
    z-index: var(--z-modal);
    padding: var(--spacing-lg);
    overflow-y: auto;
}

.mobile-menu.active {
    right: 0;
}

.mobile-menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
}

.close-menu {
    background: none;
    border: none;
    font-size: 2rem;
    cursor: pointer;
    color: var(--text-secondary);
    line-height: 1;
}

.mobile-menu a {
    display: block;
    padding: var(--spacing-md);
    color: var(--text-primary);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-xs);
    font-weight: var(--font-weight-medium);
    transition: all var(--transition-fast);
}

.mobile-menu a:hover {
    background: var(--bg-light);
    color: var(--primary-color);
}

.mobile-auth {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border-color);
}


/* ============================================================
   13. HERO SECTION (LANDING)
   ============================================================ */

.hero-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
    padding: var(--spacing-4xl) 0;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(255, 199, 44, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-title {
    font-size: var(--font-size-4xl);
    font-weight: var(--font-weight-extrabold);
    line-height: 1.1;
    margin-bottom: var(--spacing-lg);
    letter-spacing: -0.5px;
}

.hero-title .highlight {
    color: var(--secondary-color);
    display: inline-block;
}

.hero-subtitle {
    font-size: var(--font-size-lg);
    opacity: 0.95;
    margin-bottom: var(--spacing-xl);
    line-height: 1.6;
}

.hero-cta {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-2xl);
    flex-wrap: wrap;
}

.hero-cta .btn-outline {
    background: transparent;
    border: 2px solid white;
    color: white;
}

.hero-cta .btn-outline:hover {
    background: white;
    color: var(--primary-color);
}

.hero-stats {
    display: flex;
    gap: var(--spacing-2xl);
    flex-wrap: wrap;
}

.hero-stat {
    display: flex;
    flex-direction: column;
}

.hero-stat .stat-number {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--secondary-color);
    line-height: 1.2;
}

.hero-stat .stat-label {
    font-size: var(--font-size-sm);
    opacity: 0.85;
    margin-top: var(--spacing-xs);
}

.hero-visual {
    position: relative;
    height: 450px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.visual-card {
    position: absolute;
    background: white;
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-2xl);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    animation: float 3s ease-in-out infinite;
}

.visual-card.card-1 {
    top: 15%;
    left: 5%;
    animation-delay: 0s;
}

.visual-card.card-2 {
    top: 40%;
    right: 5%;
    animation-delay: 1s;
}

.visual-card.card-3 {
    bottom: 15%;
    left: 25%;
    animation-delay: 2s;
}

.visual-card .card-icon {
    font-size: 2.5rem;
}

.visual-card .card-text {
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}


/* ============================================================
   14. SEÇÕES DA LANDING PAGE
   ============================================================ */

.section-title {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.section-title h2 {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.section-title p {
    color: var(--text-secondary);
    font-size: var(--font-size-md);
    max-width: 600px;
    margin: 0 auto;
}

/* Benefits */
.benefits-section {
    padding: var(--spacing-3xl) 0;
    background: var(--bg-white);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
}

.benefit-card {
    text-align: center;
    padding: var(--spacing-xl);
    background: var(--bg-light);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    border: 2px solid transparent;
}

.benefit-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
    background: var(--bg-white);
}

.benefit-icon {
    font-size: 3.5rem;
    margin-bottom: var(--spacing-md);
    display: inline-block;
}

.benefit-card h3 {
    margin-bottom: var(--spacing-sm);
    color: var(--primary-color);
    font-size: var(--font-size-lg);
}

.benefit-card p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* How it Works */
.how-it-works-section {
    padding: var(--spacing-3xl) 0;
    background: var(--bg-light);
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.step-card {
    text-align: center;
    padding: var(--spacing-xl);
    padding-top: var(--spacing-2xl);
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    position: relative;
    transition: all var(--transition-base);
}

.step-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.step-number {
    position: absolute;
    top: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 44px;
    height: 44px;
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: var(--font-weight-bold);
    font-size: var(--font-size-lg);
    box-shadow: var(--shadow-md);
}

.step-icon {
    font-size: 3rem;
    margin: var(--spacing-md) 0;
}

.step-card h3 {
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.step-card p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* CTA Section */
.cta-section {
    text-align: center;
    margin-top: var(--spacing-2xl);
    padding: var(--spacing-2xl);
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: var(--radius-xl);
    color: white;
    box-shadow: var(--shadow-lg);
}

.cta-section h3 {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-sm);
}

.cta-section p {
    margin-bottom: var(--spacing-lg);
    opacity: 0.95;
}

/* Plans */
.plans-section {
    padding: var(--spacing-3xl) 0;
    background: var(--bg-white);
}

.plans-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
    align-items: stretch;
}

.plan-card {
    background: var(--bg-white);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    position: relative;
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
}

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

.plan-card.plan-featured {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-lg);
    transform: scale(1.03);
}

.plan-card.plan-featured:hover {
    transform: scale(1.03) translateY(-8px);
}

.plan-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--secondary-color);
    color: var(--text-primary);
    padding: var(--spacing-xs) var(--spacing-lg);
    border-radius: var(--radius-full);
    font-weight: var(--font-weight-bold);
    font-size: var(--font-size-sm);
    box-shadow: var(--shadow-sm);
}

.plan-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.plan-header h3 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-sm);
    color: var(--primary-color);
}

.plan-description {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

.plan-price {
    text-align: center;
    padding: var(--spacing-lg) 0;
    border-bottom: 2px solid var(--border-light);
    margin-bottom: var(--spacing-lg);
}

.plan-return {
    display: block;
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    color: var(--success-color);
    line-height: 1;
}

.plan-period {
    display: block;
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin-top: var(--spacing-sm);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.plan-features {
    margin-bottom: var(--spacing-lg);
    flex: 1;
}

.plan-features ul li {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--border-light);
    font-size: var(--font-size-sm);
}

.plan-features ul li:last-child {
    border-bottom: none;
}

.feature-icon {
    color: var(--success-color);
    font-weight: var(--font-weight-bold);
    flex-shrink: 0;
}

.plans-footer {
    text-align: center;
    margin-top: var(--spacing-xl);
    padding: var(--spacing-lg);
    background: var(--bg-light);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

/* Testimonials */
.testimonials-section {
    padding: var(--spacing-3xl) 0;
    background: var(--bg-light);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
}

.testimonial-card {
    background: var(--bg-white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

.testimonial-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.testimonial-stars {
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-lg);
}

.testimonial-text {
    color: var(--text-primary);
    line-height: 1.6;
    margin-bottom: var(--spacing-lg);
    font-style: italic;
}

.testimonial-author {
    display: flex;
    flex-direction: column;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-light);
}

.testimonial-author strong {
    color: var(--primary-color);
    font-weight: var(--font-weight-semibold);
}

.testimonial-author span {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

/* FAQ */
.faq-section {
    padding: var(--spacing-3xl) 0;
    background: var(--bg-white);
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-lg);
}

.faq-item {
    background: var(--bg-light);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--primary-color);
    transition: all var(--transition-base);
}

.faq-item:hover {
    background: var(--bg-white);
    box-shadow: var(--shadow-sm);
}

.faq-item h3 {
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
    font-size: var(--font-size-md);
}

.faq-item p {
    color: var(--text-secondary);
    line-height: 1.6;
}

.faq-cta {
    text-align: center;
    margin-top: var(--spacing-2xl);
    padding: var(--spacing-xl);
    background: var(--bg-light);
    border-radius: var(--radius-lg);
}

.faq-cta p {
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-lg);
    color: var(--text-primary);
    font-weight: var(--font-weight-semibold);
}

/* Final CTA */
.final-cta-section {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    text-align: center;
}

.cta-content h2 {
    font-size: var(--font-size-3xl);
    margin-bottom: var(--spacing-md);
}

.cta-content p {
    font-size: var(--font-size-lg);
    opacity: 0.95;
    margin-bottom: var(--spacing-xl);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

.cta-buttons .btn-outline {
    background: transparent;
    border: 2px solid white;
    color: white;
}

.cta-buttons .btn-outline:hover {
    background: white;
    color: var(--primary-color);
}


/* ============================================================
   15. AUTENTICAÇÃO (LOGIN/CADASTRO)
   ============================================================ */

.auth-container {
    min-height: calc(100vh - 200px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-2xl) 0;
    background: linear-gradient(135deg, var(--bg-light) 0%, var(--bg-white) 100%);
}

.auth-card {
    background: var(--bg-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    padding: var(--spacing-2xl);
    max-width: 450px;
    width: 100%;
}

.auth-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.auth-header h1 {
    margin-bottom: var(--spacing-sm);
    color: var(--primary-color);
    font-size: var(--font-size-2xl);
}

.auth-header p {
    color: var(--text-secondary);
}

.auth-form {
    margin-bottom: var(--spacing-lg);
}

.auth-footer {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border-light);
    color: var(--text-secondary);
}

.auth-footer a {
    color: var(--primary-color);
    font-weight: var(--font-weight-semibold);
}


/* ============================================================
   16. DASHBOARD DO USUÁRIO
   ============================================================ */

.dashboard-container {
    max-width: var(--container-max-width);
    margin: 0 auto;
}

.dashboard-header {
    margin-bottom: var(--spacing-xl);
}

.dashboard-header h1 {
    margin-bottom: var(--spacing-xs);
}

.dashboard-header p {
    color: var(--text-secondary);
    margin: 0;
}

.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.page-header h1 {
    margin-bottom: var(--spacing-xs);
}

.page-header p {
    color: var(--text-secondary);
    margin: 0;
}

.header-stats {
    display: flex;
    gap: var(--spacing-md);
}

.header-actions {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
}

.admin-welcome {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

.stat-badge {
    background: var(--bg-white);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-sm);
    font-size: var(--font-size-sm);
    border: 1px solid var(--border-light);
}

/* Quick Actions */
.quick-actions {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.action-btn {
    background: var(--bg-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    transition: all var(--transition-base);
    text-align: center;
    text-decoration: none;
    color: var(--text-primary);
    border: 2px solid transparent;
}

.action-btn:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.action-icon {
    font-size: 2.5rem;
}

.action-text {
    font-weight: var(--font-weight-semibold);
}

/* Dashboard Sections */
.dashboard-section {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 2px solid var(--border-light);
}

.section-header h2 {
    font-size: var(--font-size-xl);
    margin: 0;
}

.section-link {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--primary-color);
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: var(--spacing-2xl);
    color: var(--text-secondary);
}

.empty-icon {
    font-size: 4rem;
    opacity: 0.3;
    margin-bottom: var(--spacing-md);
    display: block;
}

.empty-state h3 {
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.empty-state p {
    margin-bottom: var(--spacing-lg);
}


/* ============================================================
   17. INVESTIMENTOS
   ============================================================ */

.investments-list,
.investments-grid {
    display: grid;
    gap: var(--spacing-lg);
}

.investment-card {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    padding: var(--spacing-lg);
    border-left: 4px solid var(--primary-color);
    transition: all var(--transition-base);
}

.investment-card:hover {
    box-shadow: var(--shadow-md);
}

.investment-card-full {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: all var(--transition-base);
}

.investment-card-full:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.investment-card-header {
    padding: var(--spacing-lg);
    background: var(--bg-light);
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: var(--spacing-md);
}

.investment-card-header h3 {
    margin: 0 0 var(--spacing-xs) 0;
}

.investment-plan-desc {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    margin: 0;
}

.investment-card-body {
    padding: var(--spacing-lg);
}

.investment-card-footer {
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--bg-light);
    border-top: 1px solid var(--border-light);
}

.investment-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.investment-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.investment-detail {
    display: flex;
    flex-direction: column;
}

.detail-label {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xs);
}

.detail-value {
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
}

.investment-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.info-item {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.info-label {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    font-weight: var(--font-weight-medium);
}

.info-value {
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
}

/* Progress Bar */
.investment-progress,
.progress-section {
    margin-top: var(--spacing-md);
}

.progress-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--spacing-xs);
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.progress-bar {
    width: 100%;
    height: 8px;
    background: var(--bg-light);
    border-radius: var(--radius-full);
    overflow: hidden;
    margin-bottom: var(--spacing-xs);
}

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

.progress-text {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.progress-mini {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.progress-bar-mini {
    flex: 1;
    height: 6px;
    background: var(--bg-light);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.progress-fill-mini {
    height: 100%;
    background: var(--success-color);
    border-radius: var(--radius-full);
}

.progress-text-mini {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    min-width: 40px;
    color: var(--text-secondary);
}

.investment-status {
    display: inline-block;
}

.status-active {
    color: var(--success-color);
    font-weight: var(--font-weight-semibold);
}


/* ============================================================
   18. DEPÓSITOS E PIX
   ============================================================ */

.pending-deposit-card {
    background: var(--warning-light);
    border: 2px solid var(--warning-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.pending-deposit-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
}

.pending-deposit-header h3 {
    margin: 0;
    color: var(--warning-dark);
}

.deposit-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.deposit-amount,
.deposit-date,
.deposit-expires {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.deposit-amount .label,
.deposit-date .label,
.deposit-expires .label {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    font-weight: var(--font-weight-medium);
}

.deposit-amount .value {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--primary-color);
}

.qr-code-section {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    align-items: start;
}

.qr-code-container {
    background: var(--bg-white);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    text-align: center;
}

.qr-code-image {
    width: 220px;
    height: 220px;
    display: block;
    margin: 0 auto;
}

.copy-paste-section {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.copy-paste-section label {
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-sm);
}

.copy-paste-section textarea {
    font-family: var(--font-mono);
    font-size: var(--font-size-sm);
    resize: none;
    min-height: 100px;
}

.deposit-actions {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.quick-amounts {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
    margin-bottom: var(--spacing-lg);
}

.quick-amount-btn {
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-light);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    font-weight: var(--font-weight-medium);
}

.quick-amount-btn:hover {
    border-color: var(--primary-color);
    background: var(--primary-50);
    color: var(--primary-color);
}

.deposit-summary,
.withdrawal-summary {
    background: var(--bg-light);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
}

.summary-item {
    display: flex;
    justify-content: space-between;
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--border-light);
}

.summary-item:last-child {
    border-bottom: none;
}

.summary-total {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    color: var(--primary-color);
    padding-top: var(--spacing-md);
    border-top: 2px solid var(--border-color);
}

.generated-amount {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.generated-amount .label {
    display: block;
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xs);
}

.generated-amount .value {
    display: block;
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    color: var(--primary-color);
}

.generated-info {
    background: var(--bg-light);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    margin-top: var(--spacing-lg);
    font-size: var(--font-size-sm);
}

.generated-info ul {
    margin-top: var(--spacing-sm);
    padding-left: var(--spacing-lg);
    list-style: disc;
}

.generated-info li {
    margin-bottom: var(--spacing-xs);
}


/* ============================================================
   19. AFILIADOS
   ============================================================ */

.referral-card {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
    box-shadow: var(--shadow-lg);
}

.referral-header {
    margin-bottom: var(--spacing-lg);
}

.referral-header h3 {
    margin-bottom: var(--spacing-sm);
    color: white;
}

.referral-header p {
    opacity: 0.95;
    margin: 0;
}

.referral-link-container {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.referral-link-input {
    flex: 1;
    padding: var(--spacing-md);
    background: rgba(255, 255, 255, 0.95);
    border: none;
    border-radius: var(--radius-md);
    font-family: var(--font-mono);
    font-size: var(--font-size-sm);
    color: var(--text-primary);
}

.referral-code {
    margin-bottom: var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.referral-code .label {
    opacity: 0.9;
}

.referral-code-value {
    background: rgba(255, 255, 255, 0.2);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    font-family: var(--font-mono);
}

.referral-rules {
    background: rgba(255, 255, 255, 0.1);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    margin-top: var(--spacing-lg);
}

.referral-rules h4 {
    margin-bottom: var(--spacing-md);
    color: white;
}

.referral-rules ul li {
    padding: var(--spacing-sm) 0;
    line-height: 1.6;
}

.marketing-materials {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.material-card {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    padding: var(--spacing-lg);
}

.material-card h4 {
    margin-bottom: var(--spacing-md);
    color: var(--primary-color);
}

.material-card textarea {
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-sm);
    min-height: 120px;
}

.referral-info {
    background: var(--bg-light);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
}

.referral-code-display,
.referral-link-display {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    flex-wrap: wrap;
}

.referral-code-display .label,
.referral-link-display .label {
    font-weight: var(--font-weight-semibold);
    min-width: 100px;
}

.code-value {
    background: var(--bg-white);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    font-family: var(--font-mono);
    border: 1px solid var(--border-color);
}

.referral-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-md);
    margin: var(--spacing-lg) 0;
}

.stat-mini {
    background: var(--bg-white);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    text-align: center;
    border: 1px solid var(--border-light);
}

.stat-mini-label {
    display: block;
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xs);
}

.stat-mini-value {
    display: block;
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--primary-color);
}


/* ============================================================
   20. PERFIL E ABAS
   ============================================================ */

.tabs-container {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.tabs-header {
    display: flex;
    border-bottom: 2px solid var(--border-light);
    overflow-x: auto;
    scrollbar-width: thin;
}

.tabs-header::-webkit-scrollbar {
    height: 4px;
}

.tabs-header::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 2px;
}

.tab-btn {
    flex: 1;
    padding: var(--spacing-lg);
    background: none;
    border: none;
    border-bottom: 3px solid transparent;
    cursor: pointer;
    font-weight: var(--font-weight-semibold);
    color: var(--text-secondary);
    transition: all var(--transition-fast);
    white-space: nowrap;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    min-width: 120px;
}

.tab-btn:hover {
    background: var(--bg-light);
    color: var(--primary-color);
}

.tab-btn.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
    background: var(--bg-white);
}

.tab-content {
    display: none;
    padding: var(--spacing-xl);
}

.tab-content.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

.tab-card {
    margin-bottom: var(--spacing-xl);
}

.tab-card:last-child {
    margin-bottom: 0;
}

.tab-card h3 {
    margin-bottom: var(--spacing-sm);
}

.tab-description {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
}

.profile-form {
    max-width: 600px;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.password-strength {
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.strength-bar {
    height: 6px;
    background: var(--bg-light);
    border-radius: var(--radius-full);
    overflow: hidden;
    margin-bottom: var(--spacing-xs);
}

.strength-fill {
    height: 100%;
    transition: all var(--transition-base);
    border-radius: var(--radius-full);
}

.strength-text {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.session-info {
    margin-bottom: var(--spacing-lg);
}

.session-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--bg-light);
    border-radius: var(--radius-md);
}

.session-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.session-details {
    flex: 1;
}

.session-details strong {
    display: block;
    margin-bottom: var(--spacing-xxs);
}

.session-details p {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin: 0;
}


/* ============================================================
   21. PAINEL ADMINISTRATIVO
   ============================================================ */

.admin-container,
.admin-dashboard {
    max-width: var(--container-max-width);
    margin: 0 auto;
}

.admin-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.admin-stat-card {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    padding: var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    transition: all var(--transition-base);
    border-left: 4px solid var(--primary-color);
}

.admin-stat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.admin-stat-card.stat-users { border-left-color: var(--info-color); }
.admin-stat-card.stat-deposits { border-left-color: var(--success-color); }
.admin-stat-card.stat-investments { border-left-color: var(--primary-color); }
.admin-stat-card.stat-balance { border-left-color: var(--secondary-color); }

.admin-stats-secondary .admin-stat-card {
    border-left-width: 4px;
}

.admin-section {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.quick-actions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--spacing-md);
}

.quick-action-card {
    background: var(--bg-light);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    transition: all var(--transition-base);
    text-align: center;
    position: relative;
    text-decoration: none;
    color: var(--text-primary);
    border: 2px solid transparent;
}

.quick-action-card:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.quick-action-card .action-icon {
    font-size: 2.5rem;
}

.quick-action-card .action-label {
    font-weight: var(--font-weight-semibold);
}

.quick-action-card .badge {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
}

/* Charts */
.charts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: var(--spacing-lg);
}

.chart-card {
    background: var(--bg-light);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
}

.chart-card h3 {
    margin-bottom: var(--spacing-lg);
    font-size: var(--font-size-lg);
}

.chart-container {
    min-height: 200px;
}

.bar-chart {
    display: flex;
    align-items: flex-end;
    justify-content: space-around;
    height: 200px;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) 0;
}

.bar-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
    height: 100%;
    justify-content: flex-end;
}

.bar {
    width: 100%;
    max-width: 60px;
    background: linear-gradient(180deg, var(--primary-color), var(--primary-dark));
    border-radius: var(--radius-sm) var(--radius-sm) 0 0;
    min-height: 10px;
    transition: all var(--transition-base);
    position: relative;
    cursor: pointer;
}

.bar:hover {
    opacity: 0.85;
    transform: scaleY(1.05);
    transform-origin: bottom;
}

.bar-value {
    position: absolute;
    top: -25px;
    left: 50%;
    transform: translateX(-50%);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    white-space: nowrap;
    color: var(--text-primary);
}

.bar-label {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin-top: var(--spacing-xs);
}

/* Activities */
.activities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-lg);
}

.activity-card {
    background: var(--bg-light);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
}

.activity-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.activity-header h3 {
    font-size: var(--font-size-lg);
    margin: 0;
}

.activity-link {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
}

.activity-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.activity-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--bg-white);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.activity-item:hover {
    box-shadow: var(--shadow-sm);
}

.activity-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.activity-details {
    flex: 1;
    min-width: 0;
}

.activity-details strong {
    display: block;
    margin-bottom: var(--spacing-xxs);
}

.activity-amount {
    font-weight: var(--font-weight-bold);
    color: var(--success-color);
}

.activity-email,
.activity-time {
    display: block;
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.empty-state-small {
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--text-secondary);
}

/* User Details (Admin) */
.user-details-section,
.affiliate-details-section {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.details-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-md);
    border-bottom: 2px solid var(--border-light);
}

.details-header h2 {
    margin: 0;
}

.details-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.details-card {
    background: var(--bg-light);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
}

.details-card h3 {
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-lg);
    color: var(--primary-color);
}

.details-section {
    margin-bottom: var(--spacing-xl);
}

.details-section h3 {
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--border-light);
}

.info-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.info-list .info-item {
    display: flex;
    justify-content: space-between;
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--border-light);
    gap: var(--spacing-md);
}

.info-list .info-item:last-child {
    border-bottom: none;
}

.info-list .info-label {
    color: var(--text-secondary);
    font-weight: var(--font-weight-medium);
}

.info-list .info-value {
    color: var(--text-primary);
    font-weight: var(--font-weight-semibold);
    text-align: right;
}

.details-actions {
    margin-top: var(--spacing-lg);
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.financial-summary {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.financial-summary .summary-item {
    display: flex;
    justify-content: space-between;
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--border-light);
}

.financial-summary .summary-item:last-child {
    border-bottom: none;
}

.empty-text {
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--text-secondary);
    font-style: italic;
}

/* Approve Summary */
.approve-summary {
    background: var(--bg-light);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

.approve-amount {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--primary-color);
    margin: var(--spacing-md) 0;
}

.approve-key {
    font-family: var(--font-mono);
    font-size: var(--font-size-md);
    background: var(--bg-white);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    margin: var(--spacing-md) 0;
    word-break: break-all;
    border: 1px solid var(--border-color);
}

.confirm-content {
    padding: var(--spacing-lg);
    text-align: center;
}

.confirm-amount {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--primary-color);
    margin: var(--spacing-md) 0;
}

.confirm-key {
    font-family: var(--font-mono);
    background: var(--bg-light);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    margin: var(--spacing-md) 0;
    word-break: break-all;
}

.confirm-warning {
    color: var(--danger-color);
    font-weight: var(--font-weight-semibold);
    margin-top: var(--spacing-lg);
}

.pix-key-display {
    display: inline-block;
    background: var(--bg-light);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    font-family: var(--font-mono);
    word-break: break-all;
    margin-right: var(--spacing-sm);
}

.pix-copy-container {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.rejection-reason {
    margin-top: var(--spacing-xs);
    color: var(--danger-color);
    font-size: var(--font-size-sm);
}


/* ============================================================
   22. PLANOS E MENSAGENS (ADMIN)
   ============================================================ */

.plans-admin-grid,
.messages-admin-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-lg);
}

.plan-admin-card,
.message-admin-card {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: all var(--transition-base);
}

.plan-admin-card:hover,
.message-admin-card:hover {
    box-shadow: var(--shadow-md);
}

.plan-admin-card.plan-inactive,
.message-admin-card.message-inactive {
    opacity: 0.6;
}

.plan-admin-header,
.message-admin-header {
    padding: var(--spacing-lg);
    background: var(--bg-light);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-md);
}

.plan-admin-header h3,
.message-admin-header h3 {
    margin: 0;
    font-size: var(--font-size-lg);
}

.plan-order-badge {
    background: var(--primary-color);
    color: white;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-bold);
}

.plan-admin-body,
.message-admin-body {
    padding: var(--spacing-lg);
}

.plan-description,
.message-preview {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
}

.plan-info-grid,
.message-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.plan-admin-footer,
.message-admin-footer {
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--bg-light);
    border-top: 1px solid var(--border-light);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.plan-actions,
.message-actions {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.plan-created,
.message-created {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

/* Config */
.config-form {
    max-width: 800px;
}

.config-card {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.config-card h3 {
    margin-bottom: var(--spacing-sm);
    color: var(--primary-color);
}

.config-description {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
}

.config-instructions {
    background: var(--bg-light);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    margin-top: var(--spacing-lg);
}

.config-instructions h4 {
    margin-bottom: var(--spacing-md);
}

.config-instructions ol {
    margin-left: var(--spacing-lg);
}

.config-instructions li {
    margin-bottom: var(--spacing-sm);
    line-height: 1.6;
}


/* ============================================================
   23. FILTROS E PAGINAÇÃO
   ============================================================ */

.filter-section,
.filter-bar {
    background: var(--bg-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    margin-bottom: var(--spacing-xl);
}

.filter-bar {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.filter-label {
    font-weight: var(--font-weight-semibold);
    color: var(--text-secondary);
}

.filter-buttons {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.filter-btn {
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-light);
    border: 2px solid transparent;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-fast);
    font-weight: var(--font-weight-medium);
    color: var(--text-primary);
    text-decoration: none;
    display: inline-block;
}

.filter-btn:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.filter-btn.active {
    background: var(--primary-color);
    color: white;
}

.filter-form {
    width: 100%;
}

.filter-row {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    align-items: center;
}

.filter-group {
    flex: 1;
    min-width: 180px;
}

.filter-group .form-control {
    width: 100%;
}

.filter-search {
    flex: 2;
    min-width: 250px;
}

/* Paginação */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-xl);
    flex-wrap: wrap;
}

.pagination-btn {
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-white);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    font-weight: var(--font-weight-medium);
    color: var(--text-primary);
    text-decoration: none;
    min-width: 40px;
    text-align: center;
}

.pagination-btn:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.pagination-btn.active {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}


/* ============================================================
   24. FLOATING BUTTONS (WHATSAPP)
   ============================================================ */

.floating-buttons {
    position: fixed;
    bottom: 20px;
    right: 20px;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    z-index: var(--z-fixed);
}

.floating-btn {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
    font-size: 1.75rem;
    text-decoration: none;
}

.floating-btn:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-xl);
    color: white;
}

.floating-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;
}

.floating-btn:hover::before {
    width: 100%;
    height: 100%;
}

.floating-group {
    background: #25D366;
}

.floating-support {
    background: var(--primary-color);
}

.floating-label {
    position: absolute;
    right: 70px;
    background: var(--bg-dark);
    color: white;
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-fast);
    white-space: nowrap;
}

.floating-btn:hover .floating-label {
    opacity: 1;
}


/* ============================================================
   25. FOOTER
   ============================================================ */

.main-footer {
    background: var(--bg-dark);
    color: white;
    padding: var(--spacing-3xl) 0 var(--spacing-lg);
    margin-top: var(--spacing-3xl);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-2xl);
}

.footer-brand .logo {
    color: white;
    margin-bottom: var(--spacing-md);
}

.footer-tagline {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
}

.footer-links h4,
.footer-legal h4 {
    margin-bottom: var(--spacing-md);
    color: var(--secondary-color);
    font-size: var(--font-size-md);
}

.footer-links a {
    display: block;
    color: rgba(255, 255, 255, 0.8);
    padding: var(--spacing-xs) 0;
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: white;
    padding-left: var(--spacing-xs);
}

.footer-legal p {
    color: rgba(255, 255, 255, 0.7);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-sm);
    line-height: 1.6;
}

.footer-bottom {
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    color: rgba(255, 255, 255, 0.5);
    font-size: var(--font-size-sm);
}


/* ============================================================
   26. LOADING STATES E SKELETON
   ============================================================ */

.loading-state {
    text-align: center;
    padding: var(--spacing-2xl);
    color: var(--text-secondary);
}

.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--border-color);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin: 0 auto var(--spacing-md);
}

.spinner-small {
    width: 16px;
    height: 16px;
    border: 2px solid currentColor;
    border-right-color: transparent;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
    display: inline-block;
    vertical-align: middle;
}

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

/* Skeleton Loading */
.skeleton {
    background: linear-gradient(90deg, var(--bg-light) 25%, #e9ecef 50%, var(--bg-light) 75%);
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s infinite;
    border-radius: var(--radius-md);
}

@keyframes skeleton-loading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}


/* ============================================================
   27. TRANSAÇÕES
   ============================================================ */

.transactions-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.transaction-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--bg-white);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--border-color);
    transition: all var(--transition-fast);
}

.transaction-item:hover {
    box-shadow: var(--shadow-sm);
    transform: translateX(2px);
}

.transaction-credit {
    border-left-color: var(--success-color);
}

.transaction-debit {
    border-left-color: var(--danger-color);
}

.transaction-icon {
    font-size: 1.5rem;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-light);
    border-radius: 50%;
    flex-shrink: 0;
}

.transaction-details {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.transaction-type {
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
}

.transaction-description {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.transaction-date {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
}

.transaction-amount {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    white-space: nowrap;
}


/* ============================================================
   28. UTILITÁRIOS
   ============================================================ */

.d-none { display: none !important; }
.d-block { display: block !important; }
.d-inline { display: inline !important; }
.d-inline-block { display: inline-block !important; }
.d-flex { display: flex !important; }
.d-grid { display: grid !important; }

.w-100 { width: 100%; }
.h-100 { height: 100%; }

.overflow-hidden { overflow: hidden; }
.overflow-auto { overflow: auto; }

.position-relative { position: relative; }
.position-absolute { position: absolute; }

.cursor-pointer { cursor: pointer; }
.cursor-not-allowed { cursor: not-allowed; }

.user-select-none { user-select: none; }

/* Margins */
.m-0 { margin: 0 !important; }
.mt-0 { margin-top: 0 !important; }
.mt-1 { margin-top: var(--spacing-sm); }
.mt-2 { margin-top: var(--spacing-md); }
.mt-3 { margin-top: var(--spacing-lg); }
.mt-4 { margin-top: var(--spacing-xl); }
.mb-0 { margin-bottom: 0 !important; }
.mb-1 { margin-bottom: var(--spacing-sm); }
.mb-2 { margin-bottom: var(--spacing-md); }
.mb-3 { margin-bottom: var(--spacing-lg); }
.mb-4 { margin-bottom: var(--spacing-xl); }

/* Paddings */
.p-0 { padding: 0 !important; }
.p-1 { padding: var(--spacing-sm); }
.p-2 { padding: var(--spacing-md); }
.p-3 { padding: var(--spacing-lg); }
.p-4 { padding: var(--spacing-xl); }


/* ============================================================
   29. ANIMAÇÕES
   ============================================================ */

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

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

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

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

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.fade-in { animation: fadeIn 0.3s ease; }
.slide-up { animation: slideUp 0.3s ease; }
.slide-down { animation: slideDown 0.3s ease; }
.scale-in { animation: scaleIn 0.3s ease; }
.pulse { animation: pulse 2s infinite; }

.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}


/* ============================================================
   30. ACESSIBILIDADE
   ============================================================ */

/* Focus visível para navegação por teclado */
*:focus-visible {
    outline: 3px solid var(--primary-light);
    outline-offset: 2px;
}

/* Skip link para leitores de tela */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--primary-color);
    color: white;
    padding: var(--spacing-sm) var(--spacing-md);
    z-index: var(--z-tooltip);
    transition: top var(--transition-fast);
}

.skip-link:focus {
    top: 0;
}

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


/* ============================================================
   31. RESPONSIVIDADE - TABLET
   ============================================================ */

@media (max-width: 992px) {
    :root {
        --font-size-3xl: 2.25rem;
        --font-size-2xl: 1.75rem;
        --font-size-xl: 1.375rem;
    }
    
    .desktop-only {
        display: none !important;
    }
    
    .mobile-only {
        display: flex !important;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    .nav-menu {
        display: none;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-visual {
        display: none;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .hero-cta {
        justify-content: center;
    }
    
    .stats-grid,
    .admin-stats-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }
    
    .charts-grid,
    .activities-grid {
        grid-template-columns: 1fr;
    }
    
    .plans-admin-grid,
    .messages-admin-grid {
        grid-template-columns: 1fr;
    }
    
    .qr-code-section {
        grid-template-columns: 1fr;
    }
    
    .qr-code-container {
        text-align: center;
    }
    
    .qr-code-image {
        margin: 0 auto;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .grid-4 { grid-template-columns: repeat(2, 1fr); }
    .grid-3 { grid-template-columns: repeat(2, 1fr); }
    
    .plan-card.plan-featured {
        transform: scale(1);
    }
    
    .plan-card.plan-featured:hover {
        transform: translateY(-8px);
    }
}


/* ============================================================
   32. RESPONSIVIDADE - MOBILE
   ============================================================ */

@media (max-width: 576px) {
    :root {
        --font-size-base: 15px;
        --font-size-3xl: 1.875rem;
        --font-size-2xl: 1.5rem;
        --font-size-xl: 1.25rem;
        --container-padding: 16px;
        --spacing-lg: 20px;
        --spacing-xl: 24px;
    }
    
    .container {
        padding: 0 var(--container-padding);
    }
    
    .navbar {
        padding: var(--spacing-sm) 0;
    }
    
    .logo {
        font-size: var(--font-size-lg);
    }
    
    .logo-icon {
        font-size: 1.5rem;
    }
    
    .stats-grid,
    .admin-stats-grid {
        grid-template-columns: 1fr;
    }
    
    .stat-card {
        padding: var(--spacing-md);
    }
    
    .stat-icon {
        font-size: 2rem;
        width: 50px;
        height: 50px;
    }
    
    .stat-value {
        font-size: var(--font-size-xl);
    }
    
    .quick-actions {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .action-btn {
        padding: var(--spacing-md);
    }
    
    .action-icon {
        font-size: 2rem;
    }
    
    .page-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .page-header h1 {
        font-size: var(--font-size-xl);
    }
    
    .filter-row {
        flex-direction: column;
    }
    
    .filter-group {
        width: 100%;
    }
    
    .table-responsive {
        font-size: var(--font-size-sm);
    }
    
    .data-table th,
    .data-table td {
        padding: var(--spacing-sm);
    }
    
    .modal-content {
        margin: var(--spacing-sm);
        max-height: 95vh;
    }
    
    .modal-header,
    .modal-body,
    .modal-footer {
        padding: var(--spacing-md);
    }
    
    .auth-card {
        padding: var(--spacing-lg);
    }
    
    .floating-buttons {
        bottom: 10px;
        right: 10px;
    }
    
    .floating-btn {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
    }
    
    .toast {
        top: 70px;
        right: 10px;
        left: 10px;
        min-width: auto;
        max-width: none;
    }
    
    .tabs-header {
        overflow-x: auto;
    }
    
    .tab-btn {
        padding: var(--spacing-md);
        font-size: var(--font-size-sm);
    }
    
    .tab-content {
        padding: var(--spacing-md);
    }
    
    .investment-info-grid,
    .plan-info-grid,
    .message-info-grid {
        grid-template-columns: 1fr;
    }
    
    .deposit-info {
        grid-template-columns: 1fr;
    }
    
    .quick-amounts {
        justify-content: center;
    }
    
    .quick-amount-btn {
        flex: 1;
        min-width: 80px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .details-grid {
        grid-template-columns: 1fr;
    }
    
    .bar-chart {
        height: 150px;
    }
    
    .bar-value {
        font-size: 10px;
    }
    
    .bar-label {
        font-size: 10px;
    }
    
    .referral-link-container {
        flex-direction: column;
    }
    
    .referral-code-display,
    .referral-link-display {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .action-buttons {
        flex-direction: column;
    }
    
    .action-buttons .btn {
        width: 100%;
    }
    
    .filter-buttons {
        width: 100%;
        overflow-x: auto;
        flex-wrap: nowrap;
        padding-bottom: var(--spacing-xs);
        scrollbar-width: none;
    }
    
    .filter-buttons::-webkit-scrollbar {
        display: none;
    }
    
    .filter-btn {
        flex-shrink: 0;
    }
    
    .pagination {
        gap: var(--spacing-xs);
    }
    
    .pagination-btn {
        padding: var(--spacing-xs) var(--spacing-sm);
        font-size: var(--font-size-sm);
        min-width: 36px;
    }
    
    .hero-title {
        font-size: var(--font-size-2xl);
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: var(--spacing-lg);
    }
    
    .steps-grid,
    .benefits-grid,
    .plans-grid,
    .testimonials-grid,
    .faq-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-content h2 {
        font-size: var(--font-size-xl);
    }
    
    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr;
    }
    
    .section {
        padding: var(--spacing-2xl) 0;
    }
    
    .hero-section {
        padding: var(--spacing-2xl) 0;
    }
}


/* ============================================================
   33. IMPRESSÃO
   ============================================================ */

@media print {
    .main-header,
    .main-footer,
    .floating-buttons,
    .btn,
    .filter-section,
    .filter-bar,
    .pagination,
    .modal-overlay,
    .back-to-top,
    .menu-toggle,
    .mobile-menu {
        display: none !important;
    }
    
    body {
        background: white;
        color: black;
        font-size: 12pt;
    }
    
    .container {
        max-width: 100%;
        padding: 0;
    }
    
    .stat-card,
    .dashboard-section,
    .admin-section,
    .card {
        box-shadow: none;
        border: 1px solid #ddd;
        page-break-inside: avoid;
    }
    
    a {
        color: black;
        text-decoration: underline;
    }
    
    a[href]::after {
        content: " (" attr(href) ")";
        font-size: 0.8em;
        color: #666;
    }
    
    h1, h2, h3 {
        page-break-after: avoid;
    }
    
    table {
        border-collapse: collapse;
    }
    
    table th,
    table td {
        border: 1px solid #ddd;
        padding: 8px;
    }
}


/* ============================================================
   34. DARK MODE (PREPARADO)
   ============================================================ */

/* 
   Para ativar o dark mode automático, descomente o bloco abaixo.
   Ou use a classe .dark-mode no <body> para ativação manual.
*/

/*
@media (prefers-color-scheme: dark) {
    :root {
        --text-primary: #e9ecef;
        --text-secondary: #adb5bd;
        --text-muted: #6c757d;
        --bg-light: #1a1d21;
        --bg-white: #212529;
        --bg-dark: #0d0f12;
        --border-color: #495057;
        --border-light: #343a40;
    }
}

body.dark-mode {
    --text-primary: #e9ecef;
    --text-secondary: #adb5bd;
    --text-muted: #6c757d;
    --bg-light: #1a1d21;
    --bg-white: #212529;
    --bg-dark: #0d0f12;
    --border-color: #495057;
    --border-light: #343a40;
}
*/

/* ==========================================
   CORREÇÃO E UPGRADE DO MENU MOBILE & DESIGN
   ========================================== */

/* Garante que o botão do menu esteja sempre clicável e no topo */
.menu-toggle {
    z-index: 1002 !important;
    position: relative;
    cursor: pointer;
    pointer-events: auto !important;
}

/* Previne travamento da rolagem */
body.menu-open {
    overflow: hidden !important;
    position: fixed;
    width: 100%;
}

/* UPGRADE DE DESIGN: Cards Modernos e Animados */
.modern-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.05);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    overflow: hidden;
}

.modern-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(218, 41, 28, 0.15); /* Sombra com tom da marca */
    border-color: rgba(218, 41, 28, 0.3);
}

/* Animação de entrada ao rolar a tela */
.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.6s ease forwards;
}

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

/* Atraso na animação para efeito cascata */
.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }

/* ============================================================
   FIM DO CSS
   ============================================================ */