/* ============================================
   GOLDEN WORKS - TEMA GLOBAL
   Com suporte a múltiplos presets de tema
   ============================================ */

/* ===== TEMA PADRÃO: DARK GOLD ===== */
:root,
[data-theme="dark-gold"] {
    --primary: #D4AF37;
    --primary-dark: #B8941E;
    --primary-light: #E8C84A;
    --primary-rgb: 212, 175, 55;
    --secondary: #FFB800;
    --primary-gradient: linear-gradient(135deg, #D4AF37 0%, #FFB800 100%);
    --danger: #ef4444;
    --warning: #f59e0b;
    --success: #10b981;
    --info: #3b82f6;
    --bg: #0F0F0F;
    --bg-secondary: #1A1A1A;
    --bg-tertiary: #252525;
    --bg-card: #1A1A1A;
    --text: #FFFFFF;
    --text-secondary: #A0A0A0;
    --text-tertiary: #666666;
    --border: #2A2A2A;
    --border-light: #333333;
    --shadow: rgba(0, 0, 0, 0.5);
    --gradient-card: none;
    --card-border-style: 1px solid var(--border);
    --sidebar-bg: #1A1A1A;
    --topbar-bg: #1A1A1A;
    --input-bg: #252525;
    --hover-bg: rgba(255,255,255,0.03);
    --active-bg: linear-gradient(90deg, rgba(212, 175, 55, 0.1) 0%, transparent 100%);
    --badge-bg: rgba(212, 175, 55, 0.15);
    --badge-text: #D4AF37;
    --scrollbar-thumb: #333;
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* ===== TEMA: LIGHT CLEAN ===== */
[data-theme="light-clean"] {
    --primary: #2563EB;
    --primary-dark: #1D4ED8;
    --primary-light: #60A5FA;
    --primary-rgb: 37, 99, 235;
    --secondary: #3B82F6;
    --primary-gradient: linear-gradient(135deg, #2563EB 0%, #3B82F6 100%);
    --danger: #ef4444;
    --warning: #f59e0b;
    --success: #10b981;
    --info: #6366f1;
    --bg: #F8FAFC;
    --bg-secondary: #FFFFFF;
    --bg-tertiary: #F1F5F9;
    --bg-card: #FFFFFF;
    --text: #0F172A;
    --text-secondary: #64748B;
    --text-tertiary: #94A3B8;
    --border: #E2E8F0;
    --border-light: #CBD5E1;
    --shadow: rgba(0, 0, 0, 0.08);
    --gradient-card: none;
    --card-border-style: 1px solid var(--border);
    --sidebar-bg: #FFFFFF;
    --topbar-bg: #FFFFFF;
    --input-bg: #F8FAFC;
    --hover-bg: rgba(37,99,235,0.04);
    --active-bg: linear-gradient(90deg, rgba(37,99,235,0.08) 0%, transparent 100%);
    --badge-bg: rgba(37,99,235,0.1);
    --badge-text: #2563EB;
    --scrollbar-thumb: #CBD5E1;
}

/* ===== TEMA: LIGHT WARM ===== */
[data-theme="light-warm"] {
    --primary: #D97706;
    --primary-dark: #B45309;
    --primary-light: #F59E0B;
    --primary-rgb: 217, 119, 6;
    --secondary: #F59E0B;
    --primary-gradient: linear-gradient(135deg, #D97706 0%, #F59E0B 100%);
    --danger: #ef4444;
    --warning: #f59e0b;
    --success: #10b981;
    --info: #6366f1;
    --bg: #FFFBF5;
    --bg-secondary: #FFFFFF;
    --bg-tertiary: #FEF3E2;
    --bg-card: #FFFFFF;
    --text: #1C1917;
    --text-secondary: #78716C;
    --text-tertiary: #A8A29E;
    --border: #E7E5E4;
    --border-light: #D6D3D1;
    --shadow: rgba(0, 0, 0, 0.06);
    --gradient-card: none;
    --card-border-style: 1px solid var(--border);
    --sidebar-bg: #FFFFFF;
    --topbar-bg: #FFFFFF;
    --input-bg: #FFFBF5;
    --hover-bg: rgba(217,119,6,0.04);
    --active-bg: linear-gradient(90deg, rgba(217,119,6,0.08) 0%, transparent 100%);
    --badge-bg: rgba(217,119,6,0.1);
    --badge-text: #D97706;
    --scrollbar-thumb: #D6D3D1;
}

/* ===== TEMA: ZENTRR (Dark Moderno com Gradientes) ===== */
[data-theme="zentrr"] {
    --primary: #6366F1;
    --primary-dark: #4F46E5;
    --primary-light: #818CF8;
    --primary-rgb: 99, 102, 241;
    --secondary: #8B5CF6;
    --primary-gradient: linear-gradient(135deg, #6366F1 0%, #8B5CF6 100%);
    --danger: #ef4444;
    --warning: #f59e0b;
    --success: #10b981;
    --info: #06B6D4;
    --bg: #111827;
    --bg-secondary: #1F2937;
    --bg-tertiary: #374151;
    --bg-card: #1F2937;
    --text: #F9FAFB;
    --text-secondary: #9CA3AF;
    --text-tertiary: #6B7280;
    --border: #374151;
    --border-light: #4B5563;
    --shadow: rgba(0, 0, 0, 0.4);
    --gradient-card: linear-gradient(135deg, rgba(99,102,241,0.05) 0%, rgba(139,92,246,0.05) 100%);
    --card-border-style: 1px solid rgba(99,102,241,0.15);
    --sidebar-bg: #1F2937;
    --topbar-bg: rgba(31, 41, 55, 0.8);
    --input-bg: #111827;
    --hover-bg: rgba(99,102,241,0.06);
    --active-bg: linear-gradient(90deg, rgba(99,102,241,0.12) 0%, transparent 100%);
    --badge-bg: rgba(99,102,241,0.15);
    --badge-text: #818CF8;
    --scrollbar-thumb: #4B5563;
}
/* ============================================
   TEMA GLOBAL: LIGHT SILVER (Corrigido - 100% Claro: Cinza Prata & Branco)
   Nenhum card ou painel escuro. Fundo exclusivamente em tons de cinza claro e branco:
   - Fundo Geral da Página (--bg):              #F3F4F6 (R: 243, G: 244, B: 246)
   - Painéis e Cards em Cinza Claro (--tone-2): #E5E7EB (R: 229, G: 231, B: 235)
   - Cards Internos, Sidebar e Inputs:          #FFFFFF (R: 255, G: 255, B: 255)
   - Títulos Principais e Marca (--primary):    #1F275D (R: 31,  G: 39,  B: 93)
   - Texto Principal (--text):                  #000000 (R: 0,   G: 0,   B: 0)
   Camadas: bg (#F3F4F6) → tone-1 (#FFFFFF) → card (#E5E7EB / #FFFFFF) → tone-2 (#E5E7EB) → tone-3 (#D1D5DB) → tone-4 (#9CA3AF)
   ============================================ */

:root[data-theme="light-silver"],
[data-theme="light-silver"] {
    color-scheme: light;

    /* Marca e Destaques (Azul Marinho #1F275D das imagens & Verde #25D366) */
    --primary: #1F275D;
    --primary-dark: #141A42;
    --primary-light: #3B4990;
    --primary-rgb: 31, 39, 93;
    --secondary: #374151;
    --primary-gradient: linear-gradient(135deg, #1F275D 0%, #2E3A87 100%);
    --accent-gradient: linear-gradient(135deg, #25D366 0%, #128C7E 100%);

    /* Estados */
    --danger: #DC2626;
    --warning: #D97706;
    --success: #25D366;
    --info: #0284C7;

    /* Superfícies (Exclusivamente tons de cinza claro e branco - ZERO fundos pretos) */
    --bg: #F3F4F6;                /* R: 243, G: 244, B: 246 - Fundo geral cinza claro */
    --bg-secondary: #E5E7EB;      /* R: 229, G: 231, B: 235 - Painéis e cards cinza prata */
    --bg-tertiary: #FFFFFF;       /* R: 255, G: 255, B: 255 - Branco puro para inputs e sub-blocos */
    --bg-card: #E5E7EB;           /* R: 229, G: 231, B: 235 - Cards e painéis em cinza claro */
    --tone-1: #FFFFFF;            /* Branco puro */
    --tone-2: #E5E7EB;            /* Cinza claro dos painéis */
    --tone-3: #D1D5DB;            /* Cinza médio suave para divisores e bordas */
    --tone-4: #9CA3AF;            /* Cinza para contornos mais visíveis */

    /* Texto (Preto somente nos textos e títulos sobre fundos claros) */
    --text: #000000;              /* R: 0, G: 0, B: 0 - Texto principal em preto puro */
    --text-secondary: #1F2937;    /* Cinza muito escuro para subtítulos e labels */
    --text-tertiary: #4B5563;     /* Cinza médio-escuro para dicas e descrições auxiliares */
    --heading-color: #1F275D;     /* R: 31, G: 39, B: 93 - Títulos em azul marinho */

    /* Bordas e sombras suaves */
    --border: #D1D5DB;
    --border-strong: #9CA3AF;
    --border-light: #E5E7EB;
    --shadow: rgba(17, 24, 39, 0.06);
    --sh-xs: 0 1px 2px rgba(17, 24, 39, 0.04);
    --sh-sm: 0 2px 6px rgba(17, 24, 39, 0.06), 0 1px 2px rgba(17, 24, 39, 0.04);
    --sh-md: 0 6px 18px rgba(17, 24, 39, 0.08), 0 2px 6px rgba(17, 24, 39, 0.04);
    --sh-lg: 0 14px 32px rgba(17, 24, 39, 0.10), 0 4px 10px rgba(17, 24, 39, 0.05);
    --ring: 0 0 0 3px rgba(31, 39, 93, 0.14);

    /* Componentes */
    --gradient-card: linear-gradient(180deg, #FFFFFF 0%, #E5E7EB 100%);
    --card-border-style: 1px solid #D1D5DB;
    --sidebar-bg: #FFFFFF;
    --topbar-bg: #FFFFFF;
    --input-bg: #FFFFFF;
    --hover-bg: rgba(31, 39, 93, 0.06);
    --active-bg: linear-gradient(90deg, rgba(31, 39, 93, 0.10) 0%, transparent 100%);
    --badge-bg: #E5E7EB;
    --badge-text: #000000;
    --scrollbar-thumb: #D1D5DB;
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* ---------- Base ---------- */
[data-theme="light-silver"] body {
    background-color: var(--bg);
    background-image: none;
    color: var(--text);
    font-family: var(--font-family);
    -webkit-font-smoothing: antialiased;
}
[data-theme="light-silver"] ::selection { background: rgba(31, 39, 93, 0.15); color: var(--text); }
[data-theme="light-silver"] a:focus-visible,
[data-theme="light-silver"] button:focus-visible,
[data-theme="light-silver"] .btn:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }

/* Títulos em Azul Marinho #1F275D ou Preto #000000 sobre fundos claros */
[data-theme="light-silver"] h1,
[data-theme="light-silver"] h2,
[data-theme="light-silver"] .section-title {
    color: var(--heading-color);
    letter-spacing: -0.02em;
}
[data-theme="light-silver"] h3,
[data-theme="light-silver"] h4 {
    color: var(--text);
}
[data-theme="light-silver"] .section-title::after {
    content: '';
    display: block;
    width: 56px;
    height: 4px;
    border-radius: 4px;
    margin: 14px auto 0;
    background: var(--primary-gradient);
}
[data-theme="light-silver"] ::-webkit-scrollbar { width: 8px; height: 8px; }
[data-theme="light-silver"] ::-webkit-scrollbar-track { background: var(--bg); }
[data-theme="light-silver"] ::-webkit-scrollbar-thumb { background: var(--scrollbar-thumb); border-radius: 10px; }
[data-theme="light-silver"] ::-webkit-scrollbar-thumb:hover { background: var(--tone-4); }

/* ---------- Header / Navegação (Fundo Branco #FFFFFF) ---------- */
[data-theme="light-silver"] header {
    background-color: #FFFFFF;
    border-bottom: 1px solid var(--border);
}
[data-theme="light-silver"] header.scrolled {
    background-color: rgba(255, 255, 255, 0.96);
    box-shadow: var(--sh-sm);
}
@media (min-width: 769px) {
    [data-theme="light-silver"] header,
    [data-theme="light-silver"] header.scrolled {
        -webkit-backdrop-filter: saturate(180%) blur(14px);
        backdrop-filter: saturate(180%) blur(14px);
    }
}
[data-theme="light-silver"] .logo { color: var(--heading-color); font-weight: 700; }
[data-theme="light-silver"] .logo:hover { color: var(--text); }
[data-theme="light-silver"] nav a { color: var(--text); font-weight: 500; }
[data-theme="light-silver"] nav ul a:not(.btn) { padding: 0.45rem 0.9rem; border-radius: 999px; }
[data-theme="light-silver"] nav ul a:not(.btn):hover { color: var(--heading-color); background: var(--tone-2); }
[data-theme="light-silver"] nav ul a.active:not(.btn) { color: var(--heading-color); background: var(--tone-2); font-weight: 600; }
[data-theme="light-silver"] .hamburger span { background-color: var(--text); }

/* ---------- Hero ---------- */
[data-theme="light-silver"] .hero {
    background: linear-gradient(180deg, #FFFFFF 0%, var(--bg) 100%);
    color: var(--heading-color);
}
[data-theme="light-silver"] .hero h1 { color: var(--heading-color); }
[data-theme="light-silver"] .hero p { color: var(--text); }

/* ---------- Botões (Site e Painel - Sem botões pretos, alto contraste) ---------- */
[data-theme="light-silver"] .btn { letter-spacing: 0.01em; }
[data-theme="light-silver"] .btn-primary {
    background: var(--primary-gradient);
    color: #FFFFFF;
    border: none;
    box-shadow: 0 4px 12px rgba(31, 39, 93, 0.22);
}
[data-theme="light-silver"] .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(31, 39, 93, 0.30);
    filter: brightness(1.06);
}
[data-theme="light-silver"] .btn-outline {
    background-color: #FFFFFF;
    color: var(--heading-color) !important;
    border: 1px solid var(--border-strong);
}
[data-theme="light-silver"] .btn-outline:hover {
    background: var(--tone-2);
    border-color: var(--heading-color);
    color: var(--text) !important;
}
[data-theme="light-silver"] .btn-secondary {
    background-color: var(--tone-2);
    color: var(--text) !important;
    border: 1px solid var(--border);
}
[data-theme="light-silver"] .btn-secondary:hover {
    background-color: var(--tone-3);
    color: var(--text) !important;
}
[data-theme="light-silver"] .btn-danger { background-color: var(--danger); color: #FFFFFF; }
[data-theme="light-silver"] .btn-danger:hover { background-color: #B91C1C; }

/* ---------- Cards e Painéis (TODOS em Branco #FFFFFF ou Cinza Claro #E5E7EB) ---------- */
[data-theme="light-silver"] .card,
[data-theme="light-silver"] .product-card,
[data-theme="light-silver"] .stat-card,
[data-theme="light-silver"] .sec-card,
[data-theme="light-silver"] .login-card,
[data-theme="light-silver"] .auth-card {
    background-color: #FFFFFF !important;
    background-image: none !important;
    color: var(--text) !important;
    border: 1px solid var(--border) !important;
    border-radius: 14px;
    box-shadow: var(--sh-sm) !important;
}
[data-theme="light-silver"] .card:hover,
[data-theme="light-silver"] .product-card:hover,
[data-theme="light-silver"] .stat-card:hover {
    transform: translateY(-4px);
    border-color: var(--border-strong) !important;
    box-shadow: var(--sh-md) !important;
}
[data-theme="light-silver"] .card-title,
[data-theme="light-silver"] .product-title,
[data-theme="light-silver"] .sec-card-title {
    color: var(--text) !important;
    font-weight: 700;
}
[data-theme="light-silver"] .card-text,
[data-theme="light-silver"] .sec-card-desc,
[data-theme="light-silver"] .card p {
    color: var(--text-secondary) !important;
}
[data-theme="light-silver"] .product-image,
[data-theme="light-silver"] .card-image { background-color: var(--tone-2); }
[data-theme="light-silver"] .product-price { color: var(--heading-color); font-weight: 700; }
[data-theme="light-silver"] .product-price-old { color: var(--text-tertiary); }
[data-theme="light-silver"] .stat-number {
    color: var(--heading-color) !important;
    -webkit-text-fill-color: var(--heading-color) !important;
    background: none !important;
    font-weight: 700;
}
[data-theme="light-silver"] .stat-label { color: var(--text-secondary) !important; }
[data-theme="light-silver"] .empty-state h3 { color: var(--text); }
[data-theme="light-silver"] .empty-state p { color: var(--text-secondary); }

/* ---------- Badges e Alertas ---------- */
[data-theme="light-silver"] .badge-success { background-color: rgba(37, 211, 102, 0.14); color: #047857; }
[data-theme="light-silver"] .badge-warning { background-color: rgba(217, 119, 6, 0.14); color: #B45309; }
[data-theme="light-silver"] .badge-danger  { background-color: rgba(220, 38, 38, 0.12); color: #B91C1C; }
[data-theme="light-silver"] .badge-info    { background-color: rgba(31, 39, 93, 0.10); color: var(--heading-color); }
[data-theme="light-silver"] .alert-success,
[data-theme="light-silver"] .alert-ok  { background-color: #ECFDF5; color: #047857; border: 1px solid #A7F3D0; }
[data-theme="light-silver"] .alert-error,
[data-theme="light-silver"] .alert-err { background-color: #FEF2F2; color: #B91C1C; border: 1px solid #FECACA; }
[data-theme="light-silver"] .alert-info { background-color: #F3F4F6; color: var(--text); border: 1px solid var(--border); }

/* ---------- Formulários (Site, Login e Admin - Fundo Branco e Texto Preto) ---------- */
[data-theme="light-silver"] label,
[data-theme="light-silver"] .form-label {
    color: var(--text-secondary) !important;
    font-weight: 600;
}
[data-theme="light-silver"] .form-input,
[data-theme="light-silver"] .form-select,
[data-theme="light-silver"] .form-textarea,
[data-theme="light-silver"] .inp,
[data-theme="light-silver"] input[type="text"],
[data-theme="light-silver"] input[type="email"],
[data-theme="light-silver"] input[type="password"],
[data-theme="light-silver"] .icon-picker-search {
    background-color: #FFFFFF !important;
    color: var(--text) !important;
    border: 1px solid var(--border) !important;
    border-radius: 8px;
}
[data-theme="light-silver"] .form-input::placeholder,
[data-theme="light-silver"] .form-textarea::placeholder,
[data-theme="light-silver"] .inp::placeholder { color: var(--text-tertiary); }
[data-theme="light-silver"] .form-input:hover,
[data-theme="light-silver"] .form-select:hover,
[data-theme="light-silver"] .form-textarea:hover,
[data-theme="light-silver"] .inp:hover { border-color: var(--border-strong) !important; }
[data-theme="light-silver"] .form-input:focus,
[data-theme="light-silver"] .form-select:focus,
[data-theme="light-silver"] .form-textarea:focus,
[data-theme="light-silver"] .inp:focus {
    background-color: #FFFFFF !important;
    border-color: var(--primary) !important;
    box-shadow: var(--ring);
    outline: none;
}

/* ---------- Tabelas ---------- */
[data-theme="light-silver"] table {
    background-color: #FFFFFF;
    border-radius: 12px;
    box-shadow: var(--sh-xs), 0 0 0 1px var(--border);
}
[data-theme="light-silver"] th {
    background-color: var(--tone-2);
    color: var(--text);
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}
[data-theme="light-silver"] th,
[data-theme="light-silver"] td { border-bottom: 1px solid var(--border-light); color: var(--text); }
[data-theme="light-silver"] tbody tr:last-child td { border-bottom: none; }
[data-theme="light-silver"] tbody tr:hover { background-color: var(--bg); }

/* ---------- Sidebar / Filtros ---------- */
[data-theme="light-silver"] .sidebar {
    background-color: #FFFFFF !important;
    border-right: 1px solid var(--border) !important;
}
[data-theme="light-silver"] .sidebar-link { color: var(--text-secondary); }
[data-theme="light-silver"] .sidebar-link:hover,
[data-theme="light-silver"] .sidebar-link.active {
    background: var(--active-bg);
    border-left-color: var(--primary);
    color: var(--heading-color);
    font-weight: 600;
}
[data-theme="light-silver"] .filter-tab {
    background-color: #FFFFFF;
    border: 1px solid var(--border);
    color: var(--text-secondary);
}
[data-theme="light-silver"] .filter-tab:hover {
    background-color: var(--tone-2);
    border-color: var(--border-strong);
    color: var(--text);
}
[data-theme="light-silver"] .filter-tab.active {
    background: var(--tone-2);
    border-color: var(--heading-color);
    color: var(--heading-color);
    font-weight: 600;
    box-shadow: var(--sh-xs);
}

/* ---------- Footer ---------- */
[data-theme="light-silver"] footer {
    background-color: #FFFFFF;
    border-top: 1px solid var(--border);
    color: var(--text-secondary);
}
[data-theme="light-silver"] .footer-section h3 { color: var(--heading-color); }
[data-theme="light-silver"] .footer-section p,
[data-theme="light-silver"] .footer-section a { color: var(--text-secondary); }
[data-theme="light-silver"] .footer-section a:hover { color: var(--heading-color); }
[data-theme="light-silver"] .social-link { background-color: var(--tone-2); color: var(--heading-color); }
[data-theme="light-silver"] .social-link:hover { background: var(--primary-gradient); color: #FFFFFF; }
[data-theme="light-silver"] .loading { border-color: rgba(31, 39, 93, 0.2); border-top-color: var(--primary); }

/* ---------- Admin: Layout Geral (Fundo #F3F4F6 e Cards/Painéis Brancos e Cinza #E5E7EB) ---------- */
[data-theme="light-silver"] .admin-content { background-color: var(--bg) !important; }
[data-theme="light-silver"] .admin-header {
    background-color: #FFFFFF !important;
    border: 1px solid var(--border);
    box-shadow: var(--sh-xs);
}
[data-theme="light-silver"] .admin-sidebar {
    background: #FFFFFF !important;
    border-right: 1px solid var(--border) !important;
}
[data-theme="light-silver"] .admin-topbar {
    background: #FFFFFF !important;
    border-bottom: 1px solid var(--border);
}
[data-theme="light-silver"] .brand-icon {
    background: var(--primary-gradient);
    border: none;
    color: #FFFFFF;
}
[data-theme="light-silver"] .nav-link { color: var(--text-secondary); }
[data-theme="light-silver"] .nav-link:hover { background: var(--hover-bg); color: var(--heading-color); }
[data-theme="light-silver"] .nav-link.active {
    background: var(--active-bg);
    border-left-color: var(--primary);
    color: var(--heading-color);
    font-weight: 600;
}
[data-theme="light-silver"] .metric-card,
[data-theme="light-silver"] .hub-card,
[data-theme="light-silver"] .canal-card,
[data-theme="light-silver"] .produto-card {
    background: #FFFFFF !important;
    border: 1px solid var(--border) !important;
    box-shadow: var(--sh-sm);
    color: var(--text) !important;
}
[data-theme="light-silver"] .metric-card { border-radius: 14px; position: relative; overflow: hidden; }
[data-theme="light-silver"] .metric-card::before { height: 0; }
[data-theme="light-silver"] .metric-card .metric-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: #FFFFFF;
}
[data-theme="light-silver"] .metric-card .metric-icon.blue   { background: linear-gradient(135deg, #1F275D, #3B4990); }
[data-theme="light-silver"] .metric-card .metric-icon.green  { background: linear-gradient(135deg, #25D366, #128C7E); }
[data-theme="light-silver"] .metric-card .metric-icon.purple { background: linear-gradient(135deg, #4B5563, #374151); }
[data-theme="light-silver"] .metric-card .metric-icon.orange { background: linear-gradient(135deg, #F59E0B, #D97706); }
[data-theme="light-silver"] .metric-card .metric-icon.pink   { background: linear-gradient(135deg, #6B7280, #4B5563); }
[data-theme="light-silver"] .hub-btn-primary { background: var(--primary-gradient); border: none; color: #FFFFFF; }
[data-theme="light-silver"] .hub-badge-success { background: rgba(37, 211, 102, 0.14); color: #047857; }
[data-theme="light-silver"] .hub-badge-warning { background: rgba(217, 119, 6, 0.14); color: #B45309; }
[data-theme="light-silver"] .hub-badge-info    { background: rgba(31, 39, 93, 0.12); color: var(--heading-color); }
[data-theme="light-silver"] .chart-bar { background: linear-gradient(to top, #1F275D, #3B4990); }

/* ---------- Admin: Gestor de Experiência (.adm - Painéis Cinza Claro #E5E7EB) ---------- */
[data-theme="light-silver"] .adm {
    --p: var(--primary);
    --p-rgb: var(--primary-rgb);
}
[data-theme="light-silver"] .adm h1 { color: var(--heading-color); }
[data-theme="light-silver"] .tabs { border-bottom-color: var(--border); }
[data-theme="light-silver"] .tab { color: var(--text-secondary); }
[data-theme="light-silver"] .tab:hover { color: var(--heading-color); }
[data-theme="light-silver"] .tab.on { color: var(--heading-color); border-bottom-color: var(--primary); font-weight: 600; }

/* Painéis em Cinza Claro #E5E7EB conforme Imagem 2 do CorelDRAW */
[data-theme="light-silver"] .panel {
    background: var(--tone-2) !important; /* #E5E7EB */
    border: 1px solid var(--border-strong) !important;
    border-radius: 14px;
    box-shadow: var(--sh-sm);
    color: var(--text) !important;
}
[data-theme="light-silver"] .p-head { border-bottom-color: var(--border); }
[data-theme="light-silver"] .p-title { color: var(--heading-color); font-weight: 700; }
[data-theme="light-silver"] .lbl { color: var(--text-secondary); font-weight: 600; }
[data-theme="light-silver"] .lbl-hint { color: var(--text-tertiary); }
[data-theme="light-silver"] .chip {
    background: #FFFFFF;
    color: var(--text-secondary);
    border: 1px solid var(--border);
}

[data-theme="light-silver"] .btn-p {
    background: var(--primary-gradient);
    color: #FFFFFF;
    box-shadow: 0 4px 12px rgba(31, 39, 93, 0.20);
}
[data-theme="light-silver"] .btn-p:hover {
    filter: brightness(1.08);
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(31, 39, 93, 0.28);
}
[data-theme="light-silver"] .btn-o {
    background: #FFFFFF;
    border: 1px solid var(--border-strong);
    color: var(--text) !important;
}
[data-theme="light-silver"] .btn-o:hover {
    background: var(--bg);
    border-color: var(--primary);
    color: var(--heading-color) !important;
}
[data-theme="light-silver"] .btn-d {
    background: rgba(220, 38, 38, 0.08);
    color: #B91C1C;
    border: 1px solid rgba(220, 38, 38, 0.25);
}
[data-theme="light-silver"] .btn-d:hover { background: #DC2626; color: #FFFFFF; }

[data-theme="light-silver"] .file-drop { background: #FFFFFF; border-color: var(--border-strong); color: var(--text-secondary); }
[data-theme="light-silver"] .file-drop:hover { background: var(--bg); border-color: var(--primary); }

[data-theme="light-silver"] .pill { background: #FFFFFF; border-color: var(--border); color: var(--text-secondary); }
[data-theme="light-silver"] .pill:hover { background: var(--bg); border-color: var(--border-strong); color: var(--text); }
[data-theme="light-silver"] .pill.on { background: var(--primary-gradient); border-color: transparent; color: #FFFFFF; }

[data-theme="light-silver"] .sec-item {
    background: #FFFFFF;
    border: 1px solid var(--border);
    border-left: 3px solid transparent;
    border-radius: 10px;
    box-shadow: none;
}
[data-theme="light-silver"] .sec-item:hover {
    background: #FFFFFF;
    border-color: var(--border-strong);
    border-left-color: var(--primary-light);
    box-shadow: var(--sh-sm);
}
[data-theme="light-silver"] .sec-item.on {
    background: linear-gradient(90deg, rgba(31, 39, 93, 0.08), rgba(31, 39, 93, 0.02)), #FFFFFF;
    border-color: rgba(31, 39, 93, 0.30);
    border-left-color: var(--primary);
    box-shadow: var(--sh-sm);
}
[data-theme="light-silver"] .sec-item .name { color: var(--text); font-weight: 600; }
[data-theme="light-silver"] .sec-item .meta { color: var(--text-tertiary); }
[data-theme="light-silver"] .badge:not(.badge-success):not(.badge-warning):not(.badge-danger):not(.badge-info):not(.badge-p) {
    background: var(--tone-2);
    color: var(--text);
}
[data-theme="light-silver"] .badge-p { background: rgba(31, 39, 93, 0.12); color: var(--heading-color); }
[data-theme="light-silver"] .divider { background: var(--border); }

[data-theme="light-silver"] .type-card { background: #FFFFFF; border: 2px solid var(--border); }
[data-theme="light-silver"] .type-card:hover { background: #FFFFFF; border-color: var(--primary-light); box-shadow: var(--sh-sm); }
[data-theme="light-silver"] .type-card.sel { background: rgba(31, 39, 93, 0.06); border-color: var(--primary); box-shadow: 0 0 0 1px var(--primary); }
[data-theme="light-silver"] .type-card .tc-name { color: var(--text); }
[data-theme="light-silver"] .type-card .tc-desc { color: var(--text-tertiary); }

/* Cards de Itens em Branco #FFFFFF / Cinza Claro #E5E7EB (Nunca pretos) */
[data-theme="light-silver"] .item-card {
    background: #FFFFFF !important;
    border: 1px solid var(--border) !important;
    color: var(--text) !important;
    border-radius: 10px;
}
[data-theme="light-silver"] .item-card:hover {
    background: #FFFFFF !important;
    border-color: var(--border-strong) !important;
    box-shadow: var(--sh-md);
}
[data-theme="light-silver"] .item-card .item-title { color: var(--text) !important; font-weight: 600; }
[data-theme="light-silver"] .item-card .item-desc { color: var(--text-secondary) !important; }

[data-theme="light-silver"] .inline-form,
[data-theme="light-silver"] .settings-box {
    background: #FFFFFF !important;
    border: 1px solid var(--border) !important;
    color: var(--text) !important;
}
[data-theme="light-silver"] .inline-form h4 { color: var(--heading-color); }
[data-theme="light-silver"] .settings-box .box-title { color: var(--text-secondary); }

[data-theme="light-silver"] .mini-tabs { background: var(--tone-2); }
[data-theme="light-silver"] .mini-tab { color: var(--text-secondary); }
[data-theme="light-silver"] .mini-tab:hover { color: var(--heading-color); }
[data-theme="light-silver"] .mini-tab.on { background: #FFFFFF; color: var(--heading-color); box-shadow: var(--sh-xs); }

[data-theme="light-silver"] .icon-picker-trigger { background: #FFFFFF; border-color: var(--border); }
[data-theme="light-silver"] .icon-picker-preview { background: var(--tone-2); color: var(--heading-color); }
[data-theme="light-silver"] .icon-picker-panel { background: #FFFFFF; border-color: var(--border); box-shadow: var(--sh-lg); }
[data-theme="light-silver"] .icon-pick-item { background: var(--bg); color: var(--text-secondary); }
[data-theme="light-silver"] .icon-pick-item:hover { background: rgba(31, 39, 93, 0.08); border-color: var(--primary); color: var(--heading-color); }
[data-theme="light-silver"] .icon-pick-item.selected { background: rgba(31, 39, 93, 0.14); border-color: var(--primary); color: var(--heading-color); }
[data-theme="light-silver"] .emoji-item:hover { background: var(--tone-2); }

[data-theme="light-silver"] .pos-grid { background: var(--tone-3); }
[data-theme="light-silver"] .pos-dot { background: #FFFFFF; color: var(--text-tertiary); }
[data-theme="light-silver"] .pos-dot:hover,
[data-theme="light-silver"] .pos-dot.on { background: var(--primary-gradient); color: #FFFFFF; }

[data-theme="light-silver"] .switch .slider { background: var(--tone-4); }
[data-theme="light-silver"] .switch .slider::after { box-shadow: 0 1px 3px rgba(0, 0, 0, 0.25); }
[data-theme="light-silver"] .switch input:checked + .slider { background: var(--primary-gradient); }

[data-theme="light-silver"] .logo-size-slider { background: var(--tone-3); }
[data-theme="light-silver"] .logo-size-value { background: var(--tone-2); color: var(--heading-color); }
[data-theme="light-silver"] .logo-preview-box { background: #FFFFFF; border-color: var(--border); }

/* ---------- Seletor de Temas (Cards de Preview Brancos/Cinza Claro) ---------- */
[data-theme="light-silver"] .theme-card {
    background: #FFFFFF !important;
    border: 2px solid var(--border) !important;
    color: var(--text) !important;
}
[data-theme="light-silver"] .theme-card:hover {
    border-color: var(--primary-light) !important;
    box-shadow: var(--sh-md);
}
[data-theme="light-silver"] .theme-card.active {
    border-color: var(--primary) !important;
    box-shadow: 0 0 0 2px var(--primary), var(--sh-md);
}
[data-theme="light-silver"] .theme-card.active::after {
    background: var(--primary-gradient);
    color: #FFFFFF;
}
[data-theme="light-silver"] .theme-name { color: var(--text) !important; font-weight: 600; }
[data-theme="light-silver"] .theme-desc { color: var(--text-tertiary) !important; }

/* ===== Zentrr: Estilos Especiais (cards com gradiente/glow) ===== */
[data-theme="zentrr"] .admin-sidebar {
    background: linear-gradient(180deg, #1F2937 0%, #111827 100%);
}
[data-theme="zentrr"] .admin-topbar {
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}
[data-theme="zentrr"] .brand-icon {
    background: linear-gradient(135deg, #6366F1 0%, #8B5CF6 100%);
    border: none;
    color: #fff;
}
[data-theme="zentrr"] .metric-card,
[data-theme="zentrr"] .hub-card,
[data-theme="zentrr"] .canal-card,
[data-theme="zentrr"] .produto-card {
    background: var(--gradient-card), var(--bg-card);
    border: var(--card-border-style);
}
[data-theme="zentrr"] .metric-card::before {
    height: 0;
}
[data-theme="zentrr"] .metric-card {
    border-radius: 16px;
    position: relative;
    overflow: hidden;
}
[data-theme="zentrr"] .metric-card .metric-icon {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    margin-bottom: 1rem;
}
[data-theme="zentrr"] .metric-card .metric-icon.blue   { background: linear-gradient(135deg, #06B6D4, #3B82F6); }
[data-theme="zentrr"] .metric-card .metric-icon.green  { background: linear-gradient(135deg, #10B981, #34D399); }
[data-theme="zentrr"] .metric-card .metric-icon.purple { background: linear-gradient(135deg, #8B5CF6, #A78BFA); }
[data-theme="zentrr"] .metric-card .metric-icon.orange { background: linear-gradient(135deg, #F59E0B, #EF4444); }
[data-theme="zentrr"] .metric-card .metric-icon.pink   { background: linear-gradient(135deg, #EC4899, #F472B6); }

/* Zentrr: Botão primário com gradiente */
[data-theme="zentrr"] .hub-btn-primary,
[data-theme="zentrr"] .btn-p,
[data-theme="zentrr"] .btn-gold-outline:hover {
    background: linear-gradient(135deg, #6366F1 0%, #8B5CF6 100%);
    border: none;
}

/* Zentrr: Nav ativa com glow sutil */
[data-theme="zentrr"] .nav-link.active {
    background: linear-gradient(90deg, rgba(99,102,241,0.12) 0%, transparent 100%);
    border-left-color: #6366F1;
    color: #818CF8;
}
[data-theme="zentrr"] .nav-link:hover {
    background: rgba(99,102,241,0.06);
    color: #F9FAFB;
}

/* Zentrr: Badges coloridos */
[data-theme="zentrr"] .hub-badge-success { background: rgba(16,185,129,0.15); color: #34D399; }
[data-theme="zentrr"] .hub-badge-warning { background: rgba(245,158,11,0.15); color: #FBBF24; }
[data-theme="zentrr"] .hub-badge-info    { background: rgba(6,182,212,0.15); color: #22D3EE; }

/* Zentrr: Gráfico bars com gradiente */
[data-theme="zentrr"] .chart-bar {
    background: linear-gradient(to top, #6366F1, #A78BFA);
}

/* Zentrr: Scrollbar */
[data-theme="zentrr"] ::-webkit-scrollbar { width: 6px; }
[data-theme="zentrr"] ::-webkit-scrollbar-track { background: var(--bg); }
[data-theme="zentrr"] ::-webkit-scrollbar-thumb { background: var(--scrollbar-thumb); border-radius: 3px; }


/* ===== ESTILOS DO SITE PÚBLICO ===== */

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

body {
    font-family: var(--font-family);
    background-color: var(--bg);
    color: var(--text);
    line-height: 1.6;
    transition: background-color 0.3s ease, color 0.3s ease;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

header {
    background-color: var(--bg);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: all 0.3s ease;
}

header.scrolled {
    box-shadow: 0 2px 10px var(--shadow);
    background-color: var(--bg-secondary);
    backdrop-filter: blur(10px);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary);
    text-decoration: none;
    transition: all 0.3s;
}

.logo img {
    width: 40px;
    height: 40px;
    object-fit: contain;
}

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

nav ul {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

nav a {
    color: var(--text);
    text-decoration: none;
    transition: color 0.3s;
    font-weight: 500;
}

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

.hero {
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--bg) 0%, var(--bg-secondary) 100%);
    color: white;
    text-align: center;
    position: relative;
    overflow: hidden;
    padding: 4rem 2rem;
}

/* Background image via inline style - this is the fallback */
.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: inherit;
    background-size: cover !important;
    background-position: var(--hero-bg-pos, center center) !important;
    background-repeat: no-repeat !important;
    opacity: 1;
    z-index: 0;
}

/* Overlay escurecimento */
.hero-overlay {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    z-index: 1;
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 900px;
    padding: 2rem;
    width: 100%;
}

/* Hero content position variants */
.hero.pos-left-top { align-items: flex-start; justify-content: flex-start; text-align: left; }
.hero.pos-center-top { align-items: flex-start; justify-content: center; }
.hero.pos-right-top { align-items: flex-start; justify-content: flex-end; text-align: right; }
.hero.pos-left-center { align-items: center; justify-content: flex-start; text-align: left; }
.hero.pos-center-center { align-items: center; justify-content: center; }
.hero.pos-right-center { align-items: center; justify-content: flex-end; text-align: right; }
.hero.pos-left-bottom { align-items: flex-end; justify-content: flex-start; text-align: left; }
.hero.pos-center-bottom { align-items: flex-end; justify-content: center; }
.hero.pos-right-bottom { align-items: flex-end; justify-content: flex-end; text-align: right; }

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    animation: fadeInUp 1s ease;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    animation: fadeInUp 1s ease 0.2s backwards;
    color: var(--text-secondary);
}

.btn-group {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 1s ease 0.4s backwards;
}

.btn {
    padding: 0.875rem 2.5rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
    border: 2px solid transparent;
    cursor: pointer;
    font-size: 1rem;
    display: inline-block;
    text-align: center;
}

.btn-primary {
    background: var(--primary-gradient);
    color: #000;
    border: none;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(var(--primary-rgb, 212, 175, 55), 0.4);
}

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

.btn-outline:hover {
    background-color: var(--primary);
    color: #000;
}

.btn-secondary {
    background-color: var(--secondary);
    color: #000;
}

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

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

.btn-danger:hover {
    background-color: #dc2626;
}

.section {
    padding: 5rem 0;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--text);
}

.grid {
    display: grid;
    gap: 2rem;
}

.grid-2 {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid-3 {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.grid-4 {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.card {
    background-color: var(--bg-secondary);
    border-radius: 1rem;
    padding: 2rem;
    transition: all 0.3s;
    border: 1px solid var(--border);
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px var(--shadow);
    border-color: var(--primary);
}

.card-image {
    width: 100%;
    height: 250px;
    object-fit: cover;
    border-radius: 0.75rem;
    margin-bottom: 1.5rem;
}

.card-title {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text);
}

.card-text {
    color: var(--text-secondary);
    margin-bottom: 1rem;
    line-height: 1.7;
}

.badge {
    display: inline-block;
    padding: 0.35rem 0.9rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
}

.badge-success {
    background-color: rgba(16, 185, 129, 0.2);
    color: #10b981;
}

.badge-warning {
    background-color: rgba(245, 158, 11, 0.2);
    color: #f59e0b;
}

.badge-danger {
    background-color: rgba(239, 68, 68, 0.2);
    color: #ef4444;
}

.whatsapp-float {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 65px;
    height: 65px;
    background: linear-gradient(135deg, #25d366 0%, #128C7E 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
    cursor: pointer;
    transition: all 0.3s;
    z-index: 999;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.6);
}

.whatsapp-float svg {
    width: 35px;
    height: 35px;
    fill: white;
}

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

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--text);
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 0.875rem 1.25rem;
    border: 1px solid var(--border);
    border-radius: 0.75rem;
    background-color: var(--bg-tertiary);
    color: var(--text);
    font-size: 1rem;
    transition: all 0.3s;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(var(--primary-rgb, 212, 175, 55), 0.1);
    background-color: var(--bg-secondary);
}

.form-textarea {
    min-height: 140px;
    resize: vertical;
}

.alert {
    padding: 1rem 1.5rem;
    border-radius: 0.75rem;
    margin-bottom: 1.5rem;
}

.alert-success {
    background-color: rgba(16, 185, 129, 0.15);
    color: #10b981;
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.alert-error {
    background-color: rgba(239, 68, 68, 0.15);
    color: #ef4444;
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.alert-info {
    background-color: rgba(59, 130, 246, 0.15);
    color: #3b82f6;
    border: 1px solid rgba(59, 130, 246, 0.3);
}

.table-responsive {
    overflow-x: auto;
    border-radius: 1rem;
}

table {
    width: 100%;
    border-collapse: collapse;
    background-color: var(--bg-secondary);
    border-radius: 1rem;
    overflow: hidden;
}

th, td {
    padding: 1.25rem;
    text-align: left;
    border-bottom: 1px solid var(--border);
}

th {
    background-color: var(--bg-tertiary);
    font-weight: 600;
    color: var(--text);
}

tr:hover {
    background-color: var(--bg-tertiary);
}

.sidebar {
    background-color: var(--bg-secondary);
    border-right: 1px solid var(--border);
    min-height: 100vh;
    padding: 2rem 0;
}

.sidebar-link {
    display: block;
    padding: 0.875rem 1.5rem;
    color: var(--text);
    text-decoration: none;
    transition: all 0.3s;
    border-left: 3px solid transparent;
}

.sidebar-link:hover,
.sidebar-link.active {
    background-color: var(--bg-tertiary);
    border-left-color: var(--primary);
    color: var(--primary);
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
    padding: 8px;
    z-index: 1100;
    position: relative;
}

.hamburger span {
    width: 28px;
    height: 3px;
    background-color: var(--text);
    transition: all 0.3s;
    border-radius: 2px;
    display: block;
}

/* Hamburger X animation */
.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}
.hamburger.active span:nth-child(2) {
    opacity: 0;
}
.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

.filter-tabs {
    display: flex;
    gap: 1rem;
    margin-bottom: 2.5rem;
    flex-wrap: wrap;
    justify-content: center;
}

.filter-tab {
    padding: 0.75rem 1.5rem;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 50px;
    color: var(--text);
    cursor: pointer;
    transition: all 0.3s;
    font-weight: 500;
}

.filter-tab:hover,
.filter-tab.active {
    background-color: var(--primary);
    border-color: var(--primary);
    color: #000;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2rem;
}

.product-card {
    background-color: var(--bg-secondary);
    border-radius: 1rem;
    overflow: hidden;
    transition: all 0.3s;
    border: 1px solid var(--border);
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px var(--shadow);
    border-color: var(--primary);
}

.product-image {
    width: 100%;
    height: 280px;
    object-fit: cover;
    background-color: var(--bg-tertiary);
}

.product-info {
    padding: 1.5rem;
}

.product-title {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
    color: var(--text);
    font-weight: 600;
}

.product-price {
    font-size: 1.75rem;
    color: var(--primary);
    font-weight: 700;
    margin-bottom: 1rem;
}

.product-price-old {
    text-decoration: line-through;
    color: var(--text-secondary);
    font-size: 1.25rem;
    margin-left: 0.5rem;
}

@media (max-width: 768px) {
    .hamburger {
        display: flex;
        z-index: 1001;
        padding: 8px;
        cursor: pointer;
    }

    nav {
        position: static;
    }

    nav ul {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background-color: var(--bg);
        flex-direction: column;
        padding: 5rem 2rem 2rem;
        z-index: 1000;
        gap: 1rem;
        align-items: center;
        justify-content: flex-start;
        overflow-y: auto;
    }

    nav ul.active {
        display: flex;
    }

    /* X para fechar o menu mobile quando aberto */
    .hamburger.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }
    .hamburger.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }

    .header-content {
        padding: 0.75rem 0;
    }

    /* Hero mobile fixes */
    .hero {
        min-height: 70vh;
        padding: 3rem 1rem;
    }

    .hero::before {
        background-size: cover !important;
        background-position: var(--hero-bg-pos, center center) !important;
    }

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

    .hero p {
        font-size: 1rem;
    }

    .hero-content {
        padding: 1rem;
    }

    /* Reset positions on mobile to center */
    .hero.pos-left-top,
    .hero.pos-right-top,
    .hero.pos-left-center,
    .hero.pos-right-center,
    .hero.pos-left-bottom,
    .hero.pos-right-bottom {
        align-items: center;
        justify-content: center;
        text-align: center;
    }

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

    .btn-group {
        flex-direction: column;
        align-items: center;
    }

    .logo span {
        font-size: 1rem !important;
    }
}

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

.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: var(--primary);
    animation: spin 1s ease-in-out infinite;
}

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

footer {
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border);
    padding: 4rem 0 2rem;
    margin-top: 5rem;
    color: var(--text-secondary);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-section h3 {
    color: var(--primary);
    margin-bottom: 1rem;
    font-size: 1.25rem;
}

.footer-section p,
.footer-section a {
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
    text-decoration: none;
    display: block;
}

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

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.social-link {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--bg-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
}

.social-link:hover {
    background-color: var(--primary);
    transform: translateY(-3px);
}

.empty-state {
    text-align: center;
    padding: 4rem 2rem;
}

.empty-state-icon {
    font-size: 5rem;
    margin-bottom: 1.5rem;
    opacity: 0.3;
}

.empty-state h3 {
    font-size: 1.75rem;
    margin-bottom: 1rem;
    color: var(--text);
}

.empty-state p {
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.admin-layout {
    display: grid;
    grid-template-columns: 250px 1fr;
    min-height: 100vh;
}

.admin-content {
    padding: 2rem;
    background-color: var(--bg);
}

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

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2.5rem;
}

.stat-card {
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
    padding: 2rem;
    border-radius: 1rem;
    border: 1px solid var(--border);
    transition: all 0.3s;
}

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

.stat-number {
    font-size: 3rem;
    font-weight: bold;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    color: var(--text-secondary);
    margin-top: 0.5rem;
    font-size: 1rem;
}