/**
 * UI System - Sistema de Design Unificado
 * Versão: 1.0.0
 * Data: 2026-02-03
 *
 * Este arquivo substitui:
 * - ui-compatibility.css (15k linhas - REMOVIDO)
 * - tailwind-token-bridge.css (1.2k linhas - REMOVIDO)
 * - Partes redundantes de outros arquivos
 *
 * REGRAS:
 * 1. Uma classe = Um estilo (sem duplicidades)
 * 2. Prefixo ui-* para todas as classes
 * 3. Cores via CSS variables (--color-*)
 * 4. Dark mode via .dark selector
 * 5. Gráficos/estatísticas podem ter cores
 */

/* ============================================
   CSS VARIABLES - DESIGN TOKENS
   ============================================ */
/* NOTA: --color-gray-* (palette Slate — §35 CLAUDE.md) agora é definido
   canonicamente em design-tokens.css (ao final do bloco :root) para que
   TODOS os arquivos CSS vejam o mesmo valor, independente da ordem de
   carregamento. Não redefenir aqui. */

/* Dark Mode Variables → definição canônica em design-tokens.css
   NOTA: --color-gray-* NÃO é invertido no dark mode.
   Componentes devem usar tokens semânticos (--color-text-*, --color-bg-*)
   ou fornecer overrides explícitos via .dark selector. */

/* ============================================
   TYPOGRAPHY
   ============================================ */
body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.5;
    color: var(--color-gray-900);
}

.dark body {
    color: var(--color-gray-100);
}

/* ============================================
   BUTTONS - Definições canônicas em unified-components.css
   ============================================ */

/* ============================================
   INPUTS - Definições canônicas em unified-components.css
   ============================================ */

/* ============================================
   CARDS - Definições canônicas em components.css
   ============================================ */

/* ============================================
   STAT CARDS - ui-stat-card
   Cards para estatísticas com fundo NEUTRO
   ============================================ */
.ui-stat-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-bottom: 1.5rem;
}

@media (min-width: 768px) {
    .ui-stat-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 1.25rem;
    }
}


.ui-stat-content {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 0.75rem;
}

@media (min-width: 768px) {
    .ui-stat-content {
        gap: 1rem;
    }
}

.ui-stat-icon {
    width: 2rem;
    height: 2rem;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    background-color: var(--color-gray-100);
    color: var(--color-gray-600);
    font-size: 0.75rem;
}

@media (min-width: 768px) {
    .ui-stat-icon {
        width: 2.5rem;
        height: 2.5rem;
        font-size: inherit;
    }
}

.dark .ui-stat-icon {
    background-color: var(--color-gray-700);
    color: var(--color-gray-300);
}

/* Size variants */
.ui-stat-icon-sm {
    width: 2rem;
    height: 2rem;
    font-size: 0.75rem;
}
.ui-stat-icon-md {
    width: 3rem;
    height: 3rem;
    font-size: 1rem;
}
.ui-stat-icon-lg {
    width: 3.5rem;
    height: 3.5rem;
    font-size: 1.5rem;
}
.ui-stat-icon-xl {
    width: 4rem;
    height: 4rem;
    font-size: 1.75rem;
}
.ui-stat-icon-2xl {
    width: 5rem;
    height: 5rem;
    font-size: 2rem;
}

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

.ui-stat-label {
    font-size: 0.6875rem;
    font-weight: 500;
    color: var(--color-gray-500);
    display: block;
}

@media (min-width: 768px) {
    .ui-stat-label {
        font-size: var(--font-size-sm);
    }
}

.dark .ui-stat-label {
    color: var(--color-gray-400);
}

.ui-stat-value {
    font-size: 1.25rem;
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-gray-900);
    display: block;
}

@media (min-width: 768px) {
    .ui-stat-value {
        font-size: var(--font-size-2xl);
    }
}

.dark .ui-stat-value {
    color: var(--color-gray-100);
}

/* Stat card footer → definição canônica em unified-components.css */

/* ============================================
   BADGES - Definições canônicas em unified-components.css
   ============================================ */

/* Alerts → definição canônica em unified-components.css */
/* Empty State → definição canônica em unified-components.css */
/* Form Elements → definição canônica em unified-components.css */
/* Tables → definição canônica em unified-components.css */

/* ============================================
   TABS - ui-tabs
   ============================================ */
.ui-tabs {
    display: flex;
    gap: 0.25rem;
    border-bottom: 1px solid var(--color-gray-200);
    overflow-x: auto;
}

.dark .ui-tabs {
    border-color: var(--color-gray-700);
}

.ui-tab {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-gray-500);
    background: transparent;
    border: none;
    border-bottom: 2px solid transparent;
    cursor: pointer;
    white-space: nowrap;
    transition: all var(--transition-fast);
    text-decoration: none;
}

.ui-tab:hover {
    color: var(--color-gray-700);
}

.dark .ui-tab:hover {
    color: var(--color-gray-300);
}

.ui-tab.active,
.ui-tab[aria-selected="true"] {
    color: var(--color-primary-600);
    border-bottom-color: var(--color-primary-600);
}

.dark .ui-tab.active,
.dark .ui-tab[aria-selected="true"] {
    color: var(--color-primary-400);
    border-bottom-color: var(--color-primary-400);
}

/* Select Dropdown → definição canônica em unified-components.css */
/* Toggle/Switch → definição canônica em unified-components.css */

/* ============================================
   LOADING/SPINNER
   ============================================ */
.ui-spinner {
    width: 1.5rem;
    height: 1.5rem;
    border: 2px solid var(--color-gray-200);
    border-top-color: var(--color-primary-600);
    border-radius: var(--radius-full);
    animation: ui-spin 0.6s linear infinite;
}

/* @keyframes ui-spin → definição canônica em unified-components.css */
/* Dividers → definição canônica em unified-components.css */
/* ui-sr-only → definição canônica em unified-components.css */

.ui-truncate {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

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

/* Overrides de cards/stat → definição canônica em unified-components.css */

/* ============================================
   UTILITÁRIOS DE VALOR DINÂMICO (CSS Custom Properties)
   Usados quando PHP injeta valores dinâmicos via style="".
   Padrão: class="ui-dynamic-*" style="--ui-*: <?= $value ?>"
   ============================================ */

/* Largura dinâmica — barras de progresso, funis, etc. */
.ui-dynamic-width  { width: var(--ui-width, 0%); }

/* Cor de fundo dinâmica — ícones temáticos, paletas de cor, swatches */
.ui-dynamic-bg     { background-color: var(--ui-bg, transparent); }

/* Cor de texto/ícone dinâmica — badges de cor, ícones de nível */
.ui-dynamic-color  { color: var(--ui-color, inherit); }

/* Border-radius dinâmico — preview de tema */
.ui-dynamic-radius { border-radius: var(--ui-radius, 0); }

/* Box-shadow dinâmico — preview de tema */
.ui-dynamic-shadow { box-shadow: var(--ui-shadow, none); }

/* Fundo dinâmico via shorthand background (aceita hex, rgba, gradients) */
.ui-dynamic-bg-short { background: var(--ui-bg-short, transparent); }

/* ============================================
   SKELETON LOADING (§45 Padrão de Estados)
   ============================================ */

/* Skeleton placeholder — loading state para qualquer elemento */
.ui-skeleton {
    background: linear-gradient(90deg, var(--color-bg-muted) 25%, var(--color-bg-subtle) 50%, var(--color-bg-muted) 75%);
    background-size: 200% 100%;
    animation: ui-skeleton-pulse 1.5s ease-in-out infinite;
    border-radius: var(--radius-md);
    color: transparent !important;
    pointer-events: none;
    user-select: none;
}
.ui-skeleton * { visibility: hidden; }

.dark .ui-skeleton {
    background: linear-gradient(90deg, var(--color-slate-700) 25%, var(--color-slate-600) 50%, var(--color-slate-700) 75%);
    background-size: 200% 100%;
}

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

/* Variantes de skeleton */
.ui-skeleton-text { height: 1rem; width: 80%; margin-bottom: 0.5rem; }
.ui-skeleton-title { height: 1.5rem; width: 60%; margin-bottom: 0.75rem; }
.ui-skeleton-avatar { width: 2.5rem; height: 2.5rem; border-radius: var(--radius-full); }
.ui-skeleton-card { height: 8rem; }
.ui-skeleton-btn { height: var(--button-height-md); width: 6rem; }

/* Skeleton table — linhas de placeholder para tabelas durante AJAX load */
.ui-skeleton-table {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    padding: var(--space-4);
}
.ui-skeleton-table-row {
    display: flex;
    gap: var(--space-3);
    align-items: center;
}
.ui-skeleton-table-row .ui-skeleton-cell {
    height: 1rem;
    border-radius: var(--radius-sm);
    background: inherit;
}
.ui-skeleton-table-row .ui-skeleton-cell:first-child { width: 5%; }
.ui-skeleton-table-row .ui-skeleton-cell:nth-child(2) { width: 30%; }
.ui-skeleton-table-row .ui-skeleton-cell:nth-child(3) { width: 25%; }
.ui-skeleton-table-row .ui-skeleton-cell:nth-child(4) { width: 20%; }
.ui-skeleton-table-row .ui-skeleton-cell:last-child { width: 15%; }

/* Skeleton stat card — placeholder para stat/metric cards */
.ui-skeleton-stat {
    height: 5.5rem;
    border-radius: var(--radius-lg);
}

/* Skeleton image — placeholder para imagens */
.ui-skeleton-image {
    width: 100%;
    height: 12rem;
    border-radius: var(--radius-md);
}

/* Skeleton shimmer — variante direcional alternativa ao pulse */
.ui-skeleton-shimmer {
    background: linear-gradient(90deg,
        var(--color-bg-muted) 0%,
        var(--color-bg-subtle) 20%,
        var(--color-bg-muted) 40%,
        var(--color-bg-muted) 100%
    );
    background-size: 200% 100%;
    animation: ui-skeleton-shimmer 1.2s linear infinite;
    border-radius: var(--radius-md);
    color: transparent !important;
    pointer-events: none;
    user-select: none;
}
.dark .ui-skeleton-shimmer {
    background: linear-gradient(90deg,
        var(--color-slate-700) 0%,
        var(--color-slate-600) 20%,
        var(--color-slate-700) 40%,
        var(--color-slate-700) 100%
    );
    background-size: 200% 100%;
}
@keyframes ui-skeleton-shimmer {
    0% { background-position: 100% 0; }
    100% { background-position: -100% 0; }
}

/* ============================================
   AJAX LOADING STATE (§23 Navegação AJAX)
   ============================================ */

/* Classe aplicada ao .app-main-content durante navegação AJAX */
.ajax-loading {
    position: relative;
    opacity: 0.7;
    pointer-events: none;
}

/* Overlay semitransparente sobre o conteúdo enquanto carrega */
.ajax-loading::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.8);
    z-index: 10;
    border-radius: var(--radius-lg);
}

.dark .ajax-loading::before {
    background: rgba(11, 11, 26, 0.85);
}

/* ============================================
   INDICADOR DE CONEXÃO OFFLINE (§23/§45)
   ============================================ */

/* Banner fixo no topo quando offline */
.ui-offline-banner {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    background-color: var(--color-danger-600, #dc2626);
    color: #fff;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    transform: translateY(-100%);
    transition: transform var(--transition-normal);
    pointer-events: none;
}
.ui-offline-banner.active {
    transform: translateY(0);
    pointer-events: auto;
}
.ui-offline-banner i {
    font-size: var(--font-size-base);
}
.dark .ui-offline-banner {
    background-color: var(--color-danger-700, #b91c1c);
}

/* AJAX error persistent bar */
.ui-ajax-error-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 9998;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    background-color: var(--color-warning-600, #d97706);
    color: #fff;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    transform: translateY(100%);
    transition: transform var(--transition-normal);
    pointer-events: none;
    cursor: pointer;
}
.ui-ajax-error-bar.active {
    transform: translateY(0);
    pointer-events: auto;
}
.ui-ajax-error-bar i {
    font-size: var(--font-size-base);
}
.dark .ui-ajax-error-bar {
    background-color: var(--color-warning-700, #b45309);
}

/* ============================================
   MICROINTERAÇÕES GLOBAIS (§44)
   ============================================ */

/* Links interativos — transição suave */
a:not(.ui-btn):not([class*="ui-"]) {
    transition: color var(--transition-fast), opacity var(--transition-fast);
}

/* Elementos clicáveis genéricos com data-action */
[data-action] {
    cursor: pointer;
}

/* Focus visible — acessibilidade com teclado */
:focus-visible {
    outline: var(--focus-ring-width) solid var(--focus-ring-color);
    outline-offset: var(--focus-ring-offset);
}

/* Remover outline no clique (apenas mouse) */
:focus:not(:focus-visible) {
    outline: none;
}

/* ============================================
   DEMO MODE BANNER + DATA MASKING
   ============================================ */
.demo-banner {
    background: linear-gradient(90deg, var(--color-primary-600), var(--color-primary-700));
    color: #fff; padding: 0; position: relative; z-index: 100;
}
.demo-banner-inner {
    max-width: 1400px; margin: 0 auto; padding: .5rem 1.25rem;
    display: flex; align-items: center; gap: .75rem; font-size: .8125rem;
    flex-wrap: wrap;
}
.demo-banner-inner > i { font-size: 1rem; opacity: .9; }
.demo-banner-inner > span { flex: 1; min-width: 200px; }
.demo-banner-btn {
    display: inline-flex; align-items: center; gap: .375rem;
    padding: .3rem .75rem; border-radius: 6px; font-size: .75rem; font-weight: 600;
    background: rgba(255,255,255,.2); color: #fff; text-decoration: none;
    transition: background .15s;
}
.demo-banner-btn:hover { background: rgba(255,255,255,.35); }
.demo-banner-close {
    display: inline-flex; align-items: center; justify-content: center;
    width: 28px; height: 28px; border-radius: 50%;
    color: rgba(255,255,255,.7); text-decoration: none;
    transition: background .15s, color .15s;
}
.demo-banner-close:hover { background: rgba(255,255,255,.15); color: #fff; }
@media (max-width: 600px) {
    .demo-banner-inner { font-size: .75rem; gap: .5rem; }
    .demo-banner-btn { display: none; }
}

/* Demo data masking — applied via body.demo-mode */
body.demo-mode .demo-mask {
    filter: blur(5px) !important;
    user-select: none !important;
    pointer-events: none !important;
    position: relative;
}
body.demo-mode .demo-mask::after {
    content: ''; position: absolute; inset: 0; z-index: 1;
    cursor: not-allowed;
}

/* Tables: blur sensitive data columns (keep first=ID and last=actions) */
body.demo-mode table td:nth-child(n+2) {
    filter: blur(4px); user-select: none;
}
body.demo-mode table th { filter: none; }
body.demo-mode table td:last-child { filter: none; user-select: auto; }
body.demo-mode table td:first-child { filter: none; user-select: auto; }

/* Stat cards: blur values (all variants) */
body.demo-mode .ui-stat-value,
body.demo-mode .ui-stat-card h3,
body.demo-mode .ui-stat-card .text-2xl,
body.demo-mode .ui-stat-card .text-3xl,
body.demo-mode .ui-admin-stat-value,
body.demo-mode [class*="stat"] .font-bold,
body.demo-mode [class*="stat"] .font-semibold {
    filter: blur(5px); user-select: none;
}

/* Profile/user info — header, menus, profile pages */
body.demo-mode .user-email,
body.demo-mode .user-name-display,
body.demo-mode .header-user-name-sm,
body.demo-mode .header-user-balance-sm,
body.demo-mode .profile-menu-name,
body.demo-mode .profile-menu-email,
body.demo-mode [data-field="email"],
body.demo-mode [data-field="phone"],
body.demo-mode [data-field="name"],
body.demo-mode [data-field="address"],
body.demo-mode [data-field="cpf"],
body.demo-mode [data-field="cnpj"],
body.demo-mode [data-field="document"] {
    filter: blur(5px); user-select: none;
}

/* Form inputs with sensitive data */
body.demo-mode input[type="email"],
body.demo-mode input[type="tel"],
body.demo-mode input[name*="email"],
body.demo-mode input[name*="phone"],
body.demo-mode input[name*="cpf"],
body.demo-mode input[name*="cnpj"],
body.demo-mode input[name*="document"],
body.demo-mode textarea[name*="address"] {
    filter: blur(4px); user-select: none;
}

/* Support: session details, ticket user info */
body.demo-mode .support-user-info,
body.demo-mode [data-user-name],
body.demo-mode [data-user-email] {
    filter: blur(5px); user-select: none;
}

/* Financial values */
body.demo-mode [class*="balance"],
body.demo-mode [class*="revenue"],
body.demo-mode [class*="amount"],
body.demo-mode [data-field="balance"],
body.demo-mode [data-field="revenue"],
body.demo-mode [data-field="amount"] {
    filter: blur(5px); user-select: none;
}

/* Charts remain visible (structure demo) but dimmed */
body.demo-mode canvas { opacity: .4; }

/* Logs: blur IP addresses and user agents */
body.demo-mode [data-field="ip"],
body.demo-mode [data-field="user_agent"] {
    filter: blur(4px); user-select: none;
}

/* Support sessions: blur user data in non-table cards */
body.demo-mode [data-session-id] p.ui-font-medium,
body.demo-mode [data-session-id] .ui-admin-checkbox-description {
    filter: blur(5px); user-select: none;
}

/* Any mailto/tel links */
body.demo-mode a[href^="mailto:"],
body.demo-mode a[href^="tel:"] {
    filter: blur(5px); user-select: none;
}

/* Ticket detail: user info sections */
body.demo-mode .ticket-user-info,
body.demo-mode .ticket-user-email,
body.demo-mode .ticket-user-name {
    filter: blur(5px); user-select: none;
}

/* Admin stat values (ui-admin-stat-*) */
body.demo-mode .ui-admin-stat-card .ui-admin-stat-value {
    filter: blur(5px); user-select: none;
}

/* API keys, tokens, secrets — blur qualquer campo com nome sugestivo */
body.demo-mode input[name*="api_key"],
body.demo-mode input[name*="secret"],
body.demo-mode input[name*="token"],
body.demo-mode input[name*="password"],
body.demo-mode input[name*="smtp"],
body.demo-mode input[name*="webhook"],
body.demo-mode input[type="password"],
body.demo-mode [data-field="api_key"],
body.demo-mode [data-field="secret"],
body.demo-mode [data-field="token"],
body.demo-mode [data-field="webhook_url"],
body.demo-mode .api-key-value,
body.demo-mode .secret-value,
body.demo-mode .token-value,
body.demo-mode pre code {
    filter: blur(5px); user-select: none;
}

/* Logs, caixa de entrada, mensagens internas */
body.demo-mode .log-entry,
body.demo-mode .log-content,
body.demo-mode .log-message,
body.demo-mode .inbox-message,
body.demo-mode .message-body,
body.demo-mode .message-content,
body.demo-mode .ticket-message-body,
body.demo-mode .notification-content {
    filter: blur(5px); user-select: none;
}

/* Textarea com conteúdo de mensagens/logs */
body.demo-mode textarea:not([name*="search"]) {
    filter: blur(4px); user-select: none;
}

/* Disable all action buttons visually */
body.demo-mode button[type="submit"],
body.demo-mode .ui-btn-primary,
body.demo-mode .ui-btn-danger,
body.demo-mode .ui-btn-success,
body.demo-mode .ui-btn-warning {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Block print/screenshot — hide all content when printing */
@media print {
    body.demo-mode * {
        display: none !important;
    }
    body.demo-mode::after {
        content: 'Impressão não permitida no modo demo.';
        display: block !important;
        font-size: 1.5rem;
        font-weight: 700;
        text-align: center;
        padding: 4rem;
        color: #333;
    }
}

/* Prevent text/content selection in demo mode */
body.demo-mode .app-main-content {
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

/* Restricted overlay for sensitive sections */
.demo-restricted-overlay {
    position: absolute;
    inset: 0;
    z-index: 10;
    background: var(--color-bg-primary, #fff);
    opacity: 0.95;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-lg, 0.5rem);
}
.dark .demo-restricted-overlay {
    background: var(--color-bg-primary, #0f172a);
}
.demo-restricted-content {
    text-align: center;
    padding: 2rem;
}
.demo-restricted-content i {
    font-size: 2rem;
    color: var(--color-gray-400);
    margin-bottom: 0.75rem;
    display: block;
}
.demo-restricted-content p {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-gray-500);
    margin-bottom: 1rem;
}
.demo-restricted-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.5rem 1rem;
    background: var(--color-primary-600);
    color: #fff;
    border-radius: var(--radius-md, 0.375rem);
    font-size: 0.8125rem;
    font-weight: 600;
    text-decoration: none;
    transition: background var(--transition-fast, 150ms ease);
}
.demo-restricted-cta:hover {
    background: var(--color-primary-700);
    color: #fff;
}

/* ============================================
   INTERNAL ADS — Anúncios internos da plataforma
   ============================================ */

.internal-ads-container {
    margin: var(--space-4) 0;
}

.internal-ad-unit {
    position: relative;
    border-radius: var(--radius-lg, 0.5rem);
    overflow: hidden;
    margin-bottom: var(--space-3);
    transition: var(--transition-fast);
}

.internal-ad-unit:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.internal-ad-badge {
    position: absolute;
    top: 0.375rem;
    right: 0.375rem;
    font-size: 0.625rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.125rem 0.5rem;
    border-radius: var(--radius-sm, 0.25rem);
    background: rgba(0,0,0,0.5);
    color: rgba(255,255,255,0.8);
    backdrop-filter: blur(4px);
    pointer-events: none;
    z-index: 1;
}

.internal-ad-link {
    display: block;
    text-decoration: none;
}

.internal-ad-image {
    width: 100%;
    height: auto;
    display: block;
    border-radius: var(--radius-lg, 0.5rem);
}

.internal-ad-card {
    display: flex;
    gap: var(--space-3);
    padding: var(--space-3);
    background: var(--color-bg-card, #fff);
    border: 1px solid var(--color-border, #e5e7eb);
    border-radius: var(--radius-lg, 0.5rem);
    text-decoration: none;
    color: inherit;
    transition: var(--transition-fast);
}

.dark .internal-ad-card {
    background: var(--color-bg-secondary, #1e1e38);
    border-color: var(--color-border, #2a2a4e);
}

.internal-ad-card:hover {
    border-color: var(--color-primary-400, #818cf8);
}

.internal-ad-card-image {
    flex-shrink: 0;
    width: 80px;
    height: 80px;
    border-radius: var(--radius-md, 0.375rem);
    overflow: hidden;
}

.internal-ad-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.internal-ad-card-body {
    flex: 1;
    min-width: 0;
}

.internal-ad-card-title {
    font-size: var(--font-size-sm, 0.875rem);
    font-weight: 600;
    color: var(--color-text-primary, #0f0f22);
    margin: 0 0 0.25rem 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.dark .internal-ad-card-title {
    color: var(--color-text-primary, #f1f5f9);
}

.internal-ad-card-subtitle {
    font-size: var(--font-size-xs, 0.75rem);
    color: var(--color-text-muted, #6b7280);
    margin: 0 0 0.5rem 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.internal-ad-cta {
    font-size: var(--font-size-xs, 0.75rem);
    font-weight: 600;
    color: var(--color-primary-600, #4f46e5);
}

.internal-ad-text {
    display: block;
    padding: var(--space-3);
    background: var(--color-bg-card, #fff);
    border: 1px solid var(--color-border, #e5e7eb);
    border-radius: var(--radius-md, 0.375rem);
    text-decoration: none;
    color: var(--color-text-primary, #0f0f22);
    font-size: var(--font-size-sm, 0.875rem);
    transition: var(--transition-fast);
}

.dark .internal-ad-text {
    background: var(--color-bg-secondary, #1e1e38);
    border-color: var(--color-border, #2a2a4e);
    color: var(--color-text-primary, #f1f5f9);
}

.internal-ad-text:hover {
    border-color: var(--color-primary-400, #818cf8);
}

/* Sidebar ads stacked */
[data-placement$="-sidebar"] .internal-ad-card {
    flex-direction: column;
}

[data-placement$="-sidebar"] .internal-ad-card-image {
    width: 100%;
    height: 120px;
}

/* Between-content ads */
[data-placement$="-between"] {
    border-top: 1px solid var(--color-border, #e5e7eb);
    border-bottom: 1px solid var(--color-border, #e5e7eb);
    padding: var(--space-3) 0;
}

.dark [data-placement$="-between"] {
    border-color: var(--color-border, #2a2a4e);
}

/* ============================================
   FIM DO ARQUIVO
   ============================================ */