/* ========================================
   SISTEMA DE TEMAS - LIGHT & DARK
   ======================================== */

/* TEMA ESCURO (Padrão) */
:root[data-theme="dark"] {
    /* Backgrounds */
    --bg-primary: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
    --bg-secondary: linear-gradient(135deg, rgba(26, 26, 26, 0.8) 0%, rgba(13, 13, 13, 0.8) 100%);
    --bg-tertiary: rgba(13, 13, 13, 0.6);
    --bg-sidebar: linear-gradient(180deg, #1a1a1a 0%, #0d0d0d 100%);
    --bg-card: linear-gradient(135deg, rgba(26, 26, 26, 0.8) 0%, rgba(13, 13, 13, 0.8) 100%);
    --bg-input: rgba(13, 13, 13, 0.6);
    --bg-hover: rgba(32, 155, 213, 0.1);
    
    /* Textos */
    --text-primary: #e8eaf6;
    --text-secondary: #9ca3af;
    --text-tertiary: #6b7280;
    --text-link: #209BD5;
    
    /* Bordas */
    --border-primary: rgba(255, 255, 255, 0.1);
    --border-secondary: rgba(255, 255, 255, 0.15);
    --border-active: rgba(32, 155, 213, 0.4);
    
    /* Cores de destaque */
    --color-primary: #209BD5;
    --color-primary-hover: #1a7fb8;
    --color-success: #4ade80;
    --color-warning: #fbbf24;
    --color-error: #f87171;
    
    /* Sombras */
    --shadow-sm: 0 4px 16px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
    --shadow-primary: 0 4px 12px rgba(32, 155, 213, 0.3);
    
    /* Gradientes */
    --gradient-primary: linear-gradient(135deg, #209BD5 0%, #1a7fb8 100%);
    --gradient-text: linear-gradient(135deg, #209BD5 0%, #64b5f6 100%);
}

/* TEMA CLARO */
:root[data-theme="light"] {
    /* Backgrounds */
    --bg-primary: linear-gradient(135deg, #f0f4f8 0%, #d9e2ec 100%);
    --bg-secondary: linear-gradient(135deg, rgba(255, 255, 255, 0.98) 0%, rgba(241, 245, 249, 0.98) 100%);
    --bg-tertiary: rgba(241, 245, 249, 0.9);
    --bg-sidebar: linear-gradient(180deg, #ffffff 0%, #f1f5f9 100%);
    --bg-card: linear-gradient(135deg, rgba(255, 255, 255, 0.98) 0%, rgba(241, 245, 249, 0.98) 100%);
    --bg-input: rgba(255, 255, 255, 0.95);
    --bg-hover: rgba(26, 127, 184, 0.1);
    
    /* Textos - CONTRASTE AUMENTADO */
    --text-primary: #0f172a;
    --text-secondary: #334155;
    --text-tertiary: #64748b;
    --text-link: #0c5a8a;
    
    /* Bordas */
    --border-primary: rgba(0, 0, 0, 0.12);
    --border-secondary: rgba(0, 0, 0, 0.18);
    --border-active: rgba(26, 127, 184, 0.6);
    
    /* Cores de destaque */
    --color-primary: #0c5a8a;
    --color-primary-hover: #094a73;
    --color-success: #16a34a;
    --color-warning: #ea580c;
    --color-error: #dc2626;
    
    /* Sombras */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.2);
    --shadow-primary: 0 4px 12px rgba(12, 90, 138, 0.3);
    
    /* Gradientes */
    --gradient-primary: linear-gradient(135deg, #0c5a8a 0%, #1a7fb8 100%);
    --gradient-text: linear-gradient(135deg, #0c5a8a 0%, #1a7fb8 100%);
}

/* Aplicar variáveis globalmente */
body {
    background: var(--bg-primary);
    color: var(--text-primary);
    transition: background 0.3s ease, color 0.3s ease;
}

/* Sidebar */
.sidebar {
    background: var(--bg-sidebar);
    border-right: 1px solid var(--border-primary);
    box-shadow: 2px 0 8px rgba(0, 0, 0, 0.04);
}

.logo {
    border-bottom: 1px solid var(--border-secondary);
}

.nav-item a {
    color: var(--text-secondary);
}

.nav-item a:hover {
    background: rgba(32, 155, 213, 0.08);
    color: var(--color-primary);
}

.nav-item.active a {
    background: rgba(32, 155, 213, 0.12);
    color: var(--color-primary);
    font-weight: 600;
}

/* Cards */
.stat-card,
.config-card,
.usuario-card,
.profile-card {
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    box-shadow: var(--shadow-sm);
}

.stat-card:hover,
.usuario-card:hover {
    box-shadow: var(--shadow-primary);
    border-color: var(--border-active);
}

/* Textos */
.page-header h2 .title-text,
.stat-number {
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Emojis nos títulos mantêm cor original */
.page-header h2 .title-emoji {
    background: none !important;
    -webkit-background-clip: unset !important;
    -webkit-text-fill-color: unset !important;
    background-clip: unset !important;
}

.stat-info h3,
.user-email,
.config-description {
    color: var(--text-secondary);
}

/* Inputs e Forms */
.form-group input,
.form-group select,
.form-group textarea {
    background: var(--bg-input);
    border: 1px solid var(--border-primary);
    color: var(--text-primary);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--color-primary);
    background: var(--bg-input);
}

.form-group input::placeholder {
    color: var(--text-tertiary);
}

/* Botões */
.btn-login,
.btn-save {
    background: var(--gradient-primary);
    box-shadow: var(--shadow-primary);
}

.btn-login:hover,
.btn-save:hover {
    box-shadow: 0 6px 20px rgba(32, 155, 213, 0.4);
}

.btn-cancel,
.btn-refresh,
.btn-page {
    border: 1px solid var(--border-primary);
    color: var(--text-primary);
}

.btn-cancel:hover,
.btn-refresh:hover,
.btn-page:hover:not(:disabled) {
    background: var(--bg-hover);
}

/* Tabelas */
.data-table-container {
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    box-shadow: var(--shadow-sm);
}

.data-table thead {
    background: var(--bg-hover);
}

.data-table th {
    color: var(--color-primary);
    border-bottom: 2px solid var(--border-active);
}

.data-table td {
    color: var(--text-primary);
    border-bottom: 1px solid var(--border-primary);
}

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

/* Modais */
.modal {
    background-color: rgba(10, 10, 10, 0.8);
}

:root[data-theme="light"] .modal {
    background-color: rgba(0, 0, 0, 0.5);
}

.modal-content {
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    box-shadow: var(--shadow-lg);
}

.modal-header {
    border-bottom: 1px solid var(--border-primary);
}

.modal-header h3 {
    color: var(--text-primary);
}

.modal-close {
    color: var(--text-secondary);
}

.modal-close:hover {
    color: var(--text-primary);
}

/* User Info */
.user-name {
    color: var(--text-primary);
}

.user-email {
    color: var(--text-secondary);
}

/* Login Page */
.login-box {
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    box-shadow: var(--shadow-lg);
}

/* Badges */
.table-badge {
    background: var(--gradient-primary);
    box-shadow: var(--shadow-primary);
}

/* Info boxes */
.info-value {
    color: var(--text-primary);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-primary);
}

/* Empty states */
.empty-state,
.loading-state {
    color: var(--text-secondary);
}

/* Table info */
.table-info {
    background: var(--bg-tertiary);
    border-top: 1px solid var(--border-primary);
    color: var(--text-secondary);
}

.table-info strong {
    color: var(--color-primary);
}

/* Custom date range */
.custom-date-range {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-primary);
}

/* Pagination */
.pagination-container {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-primary);
}

.page-info {
    color: var(--text-primary);
}

/* Client Dashboard */
.client-header {
    border-bottom: 1px solid var(--border-primary);
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    padding: 2rem 1rem 1.5rem 1rem;
}

.client-header .client-logo {
    max-width: 200px;
    width: auto;
    height: 80px;
    object-fit: contain;
}

.client-footer {
    border-top: 1px solid var(--border-primary);
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    padding: 2rem 1rem;
}

.client-footer .footer-logo {
    max-width: 150px;
    width: auto;
    height: 50px;
    object-fit: contain;
}

.client-footer p {
    color: var(--text-secondary);
}

/* Toggle Switch para Tema */
.theme-toggle-container {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: 12px;
    margin-bottom: 2rem;
}

.theme-toggle-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-primary);
    font-weight: 500;
}

.theme-icon {
    font-size: 1.5rem;
}

/* Transições suaves */
* {
    transition: background-color 0.3s ease, 
                color 0.3s ease, 
                border-color 0.3s ease,
                box-shadow 0.3s ease;
}

/* Exceções de transição (elementos que não devem ter transição) */
.stat-icon,
.empty-state-icon,
img,
svg {
    transition: transform 0.3s ease;
}


/* ========================================
   MELHORIAS DE CONTRASTE TEMA CLARO
   ======================================== */

/* Textos mais escuros no tema claro */
:root[data-theme="light"] .user-name,
:root[data-theme="light"] .modal-header h3,
:root[data-theme="light"] .config-header h3,
:root[data-theme="light"] .usuario-header h3,
:root[data-theme="light"] .profile-info h3,
:root[data-theme="light"] .client-info h4 {
    color: #0f172a !important;
}

:root[data-theme="light"] .stat-info h3,
:root[data-theme="light"] .user-email,
:root[data-theme="light"] .config-description,
:root[data-theme="light"] .label-hint,
:root[data-theme="light"] .info-label {
    color: #334155 !important;
}

:root[data-theme="light"] .form-group label {
    color: #1e293b !important;
}

/* Hint text mais escuro no tema claro */
:root[data-theme="light"] .label-hint {
    color: #64748b !important;
}

:root[data-theme="light"] .nav-item a {
    color: #475569 !important;
}

:root[data-theme="light"] .nav-item.active a,
:root[data-theme="light"] .nav-item a:hover {
    color: #0c5a8a !important;
}

/* Inputs com melhor contraste */
:root[data-theme="light"] .form-group input,
:root[data-theme="light"] .form-group select,
:root[data-theme="light"] .form-group textarea {
    color: #0f172a !important;
    border: 1px solid rgba(0, 0, 0, 0.2) !important;
}

:root[data-theme="light"] .form-group input::placeholder {
    color: #64748b !important;
}

/* Select wrapper no tema claro */
:root[data-theme="light"] .select-wrapper select {
    background: rgba(255, 255, 255, 0.95) !important;
    border: 1px solid rgba(0, 0, 0, 0.2) !important;
    color: #0f172a !important;
}

:root[data-theme="light"] .select-wrapper select:focus {
    border-color: #0c5a8a !important;
    box-shadow: 0 0 0 3px rgba(12, 90, 138, 0.1) !important;
}

:root[data-theme="light"] .select-wrapper select option {
    background-color: #ffffff !important;
    color: #0f172a !important;
}

/* Seletores de filtro de data */
:root[data-theme="light"] select {
    background: rgba(255, 255, 255, 0.95) !important;
    border: 1px solid rgba(0, 0, 0, 0.2) !important;
    color: #0f172a !important;
}

:root[data-theme="light"] select:focus {
    border-color: #0c5a8a !important;
    box-shadow: 0 0 0 3px rgba(12, 90, 138, 0.1) !important;
}

:root[data-theme="light"] select option {
    background-color: #ffffff !important;
    color: #0f172a !important;
}

/* Seletores específicos do Supabase */
:root[data-theme="light"] .supabase-controls select,
:root[data-theme="light"] .client-controls select {
    background: rgba(255, 255, 255, 0.95) !important;
    border: 1px solid rgba(0, 0, 0, 0.2) !important;
    color: #0f172a !important;
}

:root[data-theme="light"] .supabase-controls select:focus,
:root[data-theme="light"] .client-controls select:focus {
    border-color: #0c5a8a !important;
    box-shadow: 0 0 0 3px rgba(12, 90, 138, 0.1) !important;
}

:root[data-theme="light"] .supabase-controls select option,
:root[data-theme="light"] .client-controls select option {
    background-color: #ffffff !important;
    color: #0f172a !important;
}

/* Tabelas com melhor contraste */
:root[data-theme="light"] .data-table th {
    color: #0c5a8a !important;
    font-weight: 600;
}

:root[data-theme="light"] .data-table td {
    color: #1e293b !important;
}

:root[data-theme="light"] .table-info {
    color: #334155 !important;
}

:root[data-theme="light"] .table-info strong {
    color: #0c5a8a !important;
}

/* Botões com melhor contraste */
:root[data-theme="light"] .btn-cancel,
:root[data-theme="light"] .btn-refresh,
:root[data-theme="light"] .btn-page {
    color: #0f172a !important;
    border: 1px solid rgba(0, 0, 0, 0.2) !important;
}

:root[data-theme="light"] .modal-close {
    color: #475569 !important;
}

:root[data-theme="light"] .modal-close:hover {
    color: #0f172a !important;
}

/* Empty states */
:root[data-theme="light"] .empty-state,
:root[data-theme="light"] .loading-state {
    color: #475569 !important;
}

/* Page info */
:root[data-theme="light"] .page-info {
    color: #1e293b !important;
}

/* Client footer */
:root[data-theme="light"] .client-footer p {
    color: #475569 !important;
}

/* Login header */
:root[data-theme="light"] .login-header p {
    color: #475569 !important;
}

/* Info box */
:root[data-theme="light"] .info-value {
    color: #0f172a !important;
}

/* Info box de configurações */
:root[data-theme="light"] .info-box {
    background-color: rgba(12, 90, 138, 0.08) !important;
    border: 1px solid rgba(12, 90, 138, 0.25) !important;
}

:root[data-theme="light"] .info-box h4 {
    color: #0c5a8a !important;
}

:root[data-theme="light"] .info-box ol {
    color: #1e293b !important;
}

:root[data-theme="light"] .info-box ol li {
    color: #1e293b !important;
}

:root[data-theme="light"] .info-box strong {
    color: #0f172a !important;
    font-weight: 600;
}

:root[data-theme="light"] .info-box a {
    color: #0c5a8a !important;
    text-decoration: underline;
}

:root[data-theme="light"] .info-box a:hover {
    color: #094a73 !important;
}

:root[data-theme="light"] .info-note {
    color: #ea580c !important;
    font-weight: 500;
}

/* ========================================
   TROCA DE LOGO POR TEMA
   ======================================== */

/* Padrão: esconder todas as logos light */
.logo-light,
.login-logo-light,
.client-logo-light,
.footer-logo-light {
    display: none !important;
}

/* Padrão: mostrar todas as logos dark */
.logo-dark,
.login-logo-dark,
.client-logo-dark,
.footer-logo-dark {
    display: block !important;
}

/* Tema Escuro: esconder logo clara, mostrar logo escura */
:root[data-theme="dark"] .logo-light,
:root[data-theme="dark"] .login-logo-light,
:root[data-theme="dark"] .client-logo-light,
:root[data-theme="dark"] .footer-logo-light {
    display: none !important;
}

:root[data-theme="dark"] .logo-dark,
:root[data-theme="dark"] .login-logo-dark,
:root[data-theme="dark"] .client-logo-dark,
:root[data-theme="dark"] .footer-logo-dark {
    display: block !important;
}

/* Tema Claro: esconder logo escura, mostrar logo clara */
:root[data-theme="light"] .logo-dark,
:root[data-theme="light"] .login-logo-dark,
:root[data-theme="light"] .client-logo-dark,
:root[data-theme="light"] .footer-logo-dark {
    display: none !important;
}

:root[data-theme="light"] .logo-light,
:root[data-theme="light"] .login-logo-light,
:root[data-theme="light"] .client-logo-light,
:root[data-theme="light"] .footer-logo-light {
    display: block !important;
}

/* Garantir que as logos tenham o mesmo tamanho */
.logo img,
.login-logo,
.client-logo,
.footer-logo {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Tamanhos específicos para cada contexto */
.client-header .client-logo {
    max-width: 200px !important;
    height: 80px !important;
    width: auto !important;
    object-fit: contain !important;
}

.client-footer .footer-logo {
    max-width: 150px !important;
    height: 50px !important;
    width: auto !important;
    object-fit: contain !important;
}

/* Responsivo para tablets */
@media (max-width: 768px) {
    .client-header .client-logo {
        max-width: 160px !important;
        height: 60px !important;
    }
    
    .client-footer .footer-logo {
        max-width: 120px !important;
        height: 40px !important;
    }
}

/* Responsivo para mobile */
@media (max-width: 480px) {
    .client-header .client-logo {
        max-width: 140px !important;
        height: 50px !important;
    }
    
    .client-footer .footer-logo {
        max-width: 100px !important;
        height: 35px !important;
    }
}

/* Sidebar com melhor contraste no tema claro */
:root[data-theme="light"] .sidebar {
    background: #ffffff;
    box-shadow: 2px 0 8px rgba(0, 0, 0, 0.04);
}

/* Sidebar no tema dark */
:root[data-theme="dark"] .sidebar {
    background: #1a1a1a;
    border-right: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 2px 0 8px rgba(0, 0, 0, 0.3);
}

:root[data-theme="dark"] .logo {
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

:root[data-theme="dark"] .nav-item a {
    color: #9ca3af;
}

:root[data-theme="dark"] .nav-item a:hover {
    background: rgba(32, 155, 213, 0.12);
    color: #209BD5;
}

:root[data-theme="dark"] .nav-item.active a {
    background: rgba(32, 155, 213, 0.15);
    color: #209BD5;
}

/* Cards com melhor sombra no tema claro */
:root[data-theme="light"] .stat-card,
:root[data-theme="light"] .config-card,
:root[data-theme="light"] .usuario-card {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(0, 0, 0, 0.12);
}

:root[data-theme="light"] .stat-card:hover,
:root[data-theme="light"] .usuario-card:hover {
    box-shadow: 0 4px 16px rgba(12, 90, 138, 0.2);
}

/* Modal com melhor contraste */
:root[data-theme="light"] .modal {
    background-color: rgba(0, 0, 0, 0.6);
}

/* Logout button */
:root[data-theme="light"] .logout-btn {
    color: #dc2626 !important;
    border-color: rgba(220, 38, 38, 0.3) !important;
}

:root[data-theme="light"] .logout-btn:hover {
    background: rgba(220, 38, 38, 0.1) !important;
    border-color: #dc2626 !important;
}

/* Theme toggle específico */
:root[data-theme="light"] .theme-toggle-label {
    color: #0f172a !important;
}

:root[data-theme="light"] .theme-toggle-container p {
    color: #475569 !important;
}

/* ========================================
   MODAL DE LINK DO CLIENTE - TEMA CLARO
   ======================================== */

/* Header do cliente */
:root[data-theme="light"] .client-link-header {
    background: rgba(12, 90, 138, 0.08) !important;
    border: 1px solid rgba(12, 90, 138, 0.25) !important;
}

:root[data-theme="light"] .client-info h4 {
    color: #0f172a !important;
}

:root[data-theme="light"] .client-status {
    color: #16a34a !important;
}

:root[data-theme="light"] .status-dot {
    background: #16a34a !important;
}

/* Link section */
:root[data-theme="light"] .link-label {
    color: #475569 !important;
}

:root[data-theme="light"] .link-input {
    background: rgba(241, 245, 249, 0.95) !important;
    border: 1px solid rgba(12, 90, 138, 0.3) !important;
    color: #0c5a8a !important;
}

:root[data-theme="light"] .link-hint {
    color: #64748b !important;
}

/* Access info */
:root[data-theme="light"] .access-info {
    background: rgba(241, 245, 249, 0.9) !important;
    border: 1px solid rgba(0, 0, 0, 0.12) !important;
}

:root[data-theme="light"] .info-icon {
    background: rgba(12, 90, 138, 0.1) !important;
}

:root[data-theme="light"] .info-label {
    color: #475569 !important;
}

:root[data-theme="light"] .info-value {
    color: #0f172a !important;
}

/* Botão delete no tema claro */
:root[data-theme="light"] .btn-delete {
    color: #dc2626 !important;
    border-color: rgba(220, 38, 38, 0.3) !important;
}

:root[data-theme="light"] .btn-delete:hover {
    background: rgba(220, 38, 38, 0.1) !important;
    border-color: #dc2626 !important;
}

/* Botão enviar conversão no tema claro */
:root[data-theme="light"] .btn-enviar-conversao {
    background: #0c5a8a !important;
    color: #ffffff !important;
}

:root[data-theme="light"] .btn-enviar-conversao:hover {
    background: #094a73 !important;
}

/* Conversão card no tema claro */
:root[data-theme="light"] .conversao-card {
    background: var(--bg-card) !important;
    border: 1px solid rgba(0, 0, 0, 0.12) !important;
}

:root[data-theme="light"] .form-section h4 {
    color: #0f172a !important;
}

/* Profile info no tema claro */
:root[data-theme="light"] .profile-info p {
    color: #475569 !important;
}

/* ========================================
   AVISO DE CONFIGURAÇÃO
   ======================================== */

.config-warning {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 3rem 2rem;
    margin: 2rem 0;
    background: var(--bg-card);
    border: 2px dashed var(--border-primary);
    border-radius: 16px;
    text-align: center;
    gap: 1.5rem;
}

.warning-icon {
    color: var(--color-warning);
    animation: pulse-warning 2s ease-in-out infinite;
}

.warning-icon svg {
    width: 64px;
    height: 64px;
    filter: drop-shadow(0 4px 12px rgba(251, 191, 36, 0.3));
}

@keyframes pulse-warning {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.8;
        transform: scale(1.05);
    }
}

.config-warning h3 {
    color: var(--text-primary);
    font-size: 1.5rem;
    margin: 0;
    font-weight: 600;
}

.config-warning p {
    color: var(--text-secondary);
    font-size: 1rem;
    margin: 0;
    max-width: 500px;
}

.btn-configure {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--gradient-primary);
    color: #ffffff;
    padding: 1rem 2rem;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-primary);
}

.btn-configure:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(32, 155, 213, 0.4);
}

/* Tema claro */
:root[data-theme="light"] .config-warning {
    border-color: rgba(234, 88, 12, 0.3);
}

:root[data-theme="light"] .warning-icon {
    color: #ea580c;
}

:root[data-theme="light"] .warning-icon svg {
    filter: drop-shadow(0 4px 12px rgba(234, 88, 12, 0.3));
}

/* Responsivo */
@media (max-width: 768px) {
    .config-warning {
        padding: 2rem 1.5rem;
        margin: 1.5rem 0;
    }
    
    .warning-icon svg {
        width: 48px;
        height: 48px;
    }
    
    .config-warning h3 {
        font-size: 1.25rem;
    }
    
    .config-warning p {
        font-size: 0.9rem;
    }
    
    .btn-configure {
        padding: 0.875rem 1.5rem;
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .config-warning {
        padding: 1.5rem 1rem;
        margin: 1rem 0;
    }
    
    .warning-icon svg {
        width: 40px;
        height: 40px;
    }
    
    .config-warning h3 {
        font-size: 1.1rem;
    }
    
    .config-warning p {
        font-size: 0.85rem;
    }
    
    .btn-configure {
        padding: 0.75rem 1.25rem;
        font-size: 0.85rem;
        width: 100%;
        justify-content: center;
    }
}

/* ========================================
   INDEX - ELEMENTOS ESCUROS NO TEMA CLARO
   ======================================== */

/* Supabase section */
:root[data-theme="light"] .supabase-section h3 {
    color: #0f172a !important;
}

/* Controles e botões */
:root[data-theme="light"] .supabase-controls,
:root[data-theme="light"] .client-controls {
    background: transparent !important;
}

/* Filtros de data */
:root[data-theme="light"] .date-filter-container {
    background: transparent !important;
}

:root[data-theme="light"] .date-filter-container label {
    color: #1e293b !important;
}

/* Custom date range */
:root[data-theme="light"] .custom-date-range {
    background: rgba(241, 245, 249, 0.9) !important;
    border: 1px solid rgba(0, 0, 0, 0.12) !important;
}

:root[data-theme="light"] .date-inputs {
    background: transparent !important;
}

:root[data-theme="light"] .custom-date-range input[type="date"] {
    background: rgba(255, 255, 255, 0.95) !important;
    border: 1px solid rgba(0, 0, 0, 0.2) !important;
    color: #0f172a !important;
}

:root[data-theme="light"] .custom-date-range input[type="date"]:focus {
    border-color: #0c5a8a !important;
    box-shadow: 0 0 0 3px rgba(12, 90, 138, 0.1) !important;
}

/* ========================================
   UPLOAD DE LOGOS
   ======================================== */

.logo-upload-container {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    max-width: 300px !important;
}

.logo-upload-container .logo-preview {
    max-width: 300px !important;
    width: 100% !important;
    height: 120px !important;
}

.logo-preview {
    width: 100%;
    max-width: 300px !important;
    height: 120px !important;
    border: 2px dashed var(--border-primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    position: relative;
    padding: 1rem;
}

/* Logo tema claro - sempre com fundo claro */
#logo-light-preview {
    background: linear-gradient(135deg, #f0f4f8 0%, #e2e8f0 100%) !important;
    border-color: rgba(0, 0, 0, 0.15) !important;
    max-width: 300px !important;
    height: 120px !important;
}

#logo-light-preview .logo-placeholder {
    color: #64748b !important;
}

/* Logo tema escuro - sempre com fundo escuro */
#logo-dark-preview {
    background: linear-gradient(135deg, #1a1a1a 0%, #0d0d0d 100%) !important;
    border-color: rgba(255, 255, 255, 0.15) !important;
    max-width: 300px !important;
    height: 120px !important;
}

#logo-dark-preview .logo-placeholder {
    color: #9ca3af !important;
}

.logo-preview img {
    max-width: 200px !important;
    max-height: 80px !important;
    width: auto !important;
    height: auto !important;
    object-fit: contain !important;
}

#logo-light-preview img,
#logo-dark-preview img {
    max-width: 200px !important;
    max-height: 80px !important;
    width: auto !important;
    height: auto !important;
    object-fit: contain !important;
}

.logo-placeholder {
    font-size: 1rem;
    text-align: center;
}

.btn-remove-logo {
    background: transparent;
    border: 1px solid rgba(248, 113, 113, 0.3);
    color: #f87171;
    padding: 0.75rem 1.25rem;
    border-radius: 10px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    justify-content: center;
    max-width: 200px;
}

.btn-remove-logo:hover {
    background: rgba(248, 113, 113, 0.1);
    border-color: #f87171;
}

:root[data-theme="light"] .btn-remove-logo {
    color: #dc2626 !important;
    border-color: rgba(220, 38, 38, 0.3) !important;
}

:root[data-theme="light"] .btn-remove-logo:hover {
    background: rgba(220, 38, 38, 0.1) !important;
    border-color: #dc2626 !important;
}

/* Success/Error messages */
:root[data-theme="light"] .success-message {
    background: rgba(22, 163, 74, 0.15);
    border: 1px solid rgba(22, 163, 74, 0.4);
    color: #15803d;
}

:root[data-theme="light"] .error-message {
    background: rgba(220, 38, 38, 0.15);
    border: 1px solid rgba(220, 38, 38, 0.4);
    color: #b91c1c;
}

/* Client Link Error Message */
:root[data-theme="light"] #client-link-error {
    background: rgba(220, 38, 38, 0.15) !important;
    border: 1px solid rgba(220, 38, 38, 0.4) !important;
    color: #b91c1c !important;
}

/* Conversão row highlight */
:root[data-theme="light"] .data-table tbody tr.has-conversion {
    background: linear-gradient(90deg, rgba(22, 163, 74, 0.15) 0%, rgba(22, 163, 74, 0.05) 100%);
    border-left: 3px solid #16a34a;
}

:root[data-theme="light"] .data-table tbody tr.has-conversion:hover {
    background: linear-gradient(90deg, rgba(22, 163, 74, 0.2) 0%, rgba(22, 163, 74, 0.08) 100%);
}


/* WhatsApp icon no tema dark */
:root[data-theme="dark"] .nav-item .icon-image img {
    filter: grayscale(100%) brightness(1.2) !important;
}

:root[data-theme="dark"] .nav-item a:hover .icon-image img,
:root[data-theme="dark"] .nav-item.active a .icon-image img {
    filter: grayscale(0%) brightness(1.3) !important;
}

/* WhatsApp icon no tema light */
:root[data-theme="light"] .nav-item .icon-image img {
    filter: grayscale(100%) brightness(0.4) contrast(1.2) !important;
}

:root[data-theme="light"] .nav-item a:hover .icon-image img,
:root[data-theme="light"] .nav-item.active a .icon-image img {
    filter: grayscale(0%) brightness(0.9) contrast(1.1) !important;
}

/* ============================================
   WhatsApp Page - Light Theme
   ============================================ */

body.light-theme .instance-card {
    background: #ffffff;
    border-color: #e5e7eb;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

body.light-theme .instance-card:hover {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
    border-color: #209BD5;
}

body.light-theme .instance-header {
    border-bottom-color: #e5e7eb;
}

body.light-theme .instance-avatar {
    border-color: #e5e7eb;
}

body.light-theme .instance-info h3 {
    color: #1f2937;
}

body.light-theme .instance-status.connected {
    background: rgba(34, 197, 94, 0.1);
    color: #16a34a;
    border-color: rgba(34, 197, 94, 0.2);
}

body.light-theme .instance-status.disconnected {
    background: rgba(239, 68, 68, 0.1);
    color: #dc2626;
    border-color: rgba(239, 68, 68, 0.2);
}

body.light-theme .detail-label {
    color: #6b7280;
}

body.light-theme .detail-value {
    color: #1f2937;
}

body.light-theme .btn-delete-small {
    background: rgba(239, 68, 68, 0.1) !important;
    color: #dc2626 !important;
    border-color: rgba(239, 68, 68, 0.2) !important;
}

body.light-theme .btn-delete-small:hover {
    background: rgba(239, 68, 68, 0.15) !important;
}

/* Garantir cores corretas dos botões no tema claro */
body.light-theme .btn-connect {
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%) !important;
    color: white !important;
    border: none !important;
}

body.light-theme .btn-share {
    background: linear-gradient(135deg, #209BD5 0%, #1976D2 100%) !important;
    color: white !important;
    border: none !important;
}

body.light-theme .btn-webhook {
    background: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%) !important;
    color: white !important;
    border: none !important;
}

body.light-theme .btn-renew {
    background: linear-gradient(135deg, #209BD5 0%, #1a7fb8 100%) !important;
    color: white !important;
    border: none !important;
}

body.light-theme .btn-status {
    background: #f3f4f6 !important;
    color: #374151 !important;
    border: 1px solid #d1d5db !important;
}

body.light-theme .btn-status:hover {
    background: #e5e7eb !important;
}

/* Garantir cores corretas dos botões no tema escuro */
:root[data-theme="dark"] .btn-connect,
body.dark-theme .btn-connect {
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%) !important;
    color: white !important;
    border: none !important;
}

:root[data-theme="dark"] .btn-share,
body.dark-theme .btn-share {
    background: linear-gradient(135deg, #209BD5 0%, #1976D2 100%) !important;
    color: white !important;
    border: none !important;
}

:root[data-theme="dark"] .btn-webhook,
body.dark-theme .btn-webhook {
    background: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%) !important;
    color: white !important;
    border: none !important;
}

:root[data-theme="dark"] .btn-renew,
body.dark-theme .btn-renew {
    background: linear-gradient(135deg, #209BD5 0%, #1a7fb8 100%) !important;
    color: white !important;
    border: none !important;
}

:root[data-theme="dark"] .btn-status,
body.dark-theme .btn-status {
    background: rgba(13, 13, 13, 0.6) !important;
    color: #e8eaf6 !important;
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
}

:root[data-theme="dark"] .btn-status:hover,
body.dark-theme .btn-status:hover {
    background: rgba(26, 26, 26, 0.8) !important;
}

:root[data-theme="dark"] .btn-delete-small,
body.dark-theme .btn-delete-small {
    background: linear-gradient(135deg, #f87171 0%, #dc2626 100%) !important;
    color: white !important;
    border: none !important;
}

body.light-theme .loading-message,
body.light-theme .empty-message {
    color: #6b7280;
}

body.light-theme .error-message {
    color: #dc2626;
}

/* Lead qualificado row highlight */
:root[data-theme="light"] .data-table tbody tr.is-qualified {
    background: linear-gradient(90deg, rgba(37, 99, 235, 0.15) 0%, rgba(37, 99, 235, 0.05) 100%);
    border-left: 3px solid #2563eb;
}

:root[data-theme="light"] .data-table tbody tr.is-qualified:hover {
    background: linear-gradient(90deg, rgba(37, 99, 235, 0.2) 0%, rgba(37, 99, 235, 0.08) 100%);
}

/* Status badges tema claro */
:root[data-theme="light"] .conversion-badge {
    background: rgba(22, 163, 74, 0.2);
    color: #15803d;
    border: 1px solid #16a34a;
}

:root[data-theme="light"] .qualified-badge {
    background: rgba(37, 99, 235, 0.2);
    color: #1e40af;
    border: 1px solid #2563eb;
}