/**
 * MAGIC 788 FIRMA - CSS Mobile-First Profissional
 * Identidade: Preto + Vermelho
 * Versão 3.0 - Mobile-First Real
 * Referência: venerable-speculoos-824cc3.netlify.app
 */

/* ============================================
   VARIÁVEIS GLOBAIS - PRETO + VERMELHO
   ============================================ */
:root {
    /* Cores principais - VERMELHO */
    --primary: #e11d48;
    --primary-dark: #be123c;
    --primary-light: #fb7185;
    --primary-bg: rgba(225, 29, 72, 0.1);
    
    /* Cores base - PRETO */
    --accent: #fbbf24;
    
    /* Estados */
    --success: #10b981;
    --success-bg: rgba(16, 185, 129, 0.12);
    --danger: #ef4444;
    --danger-bg: rgba(239, 68, 68, 0.12);
    --warning: #f59e0b;
    --warning-bg: rgba(245, 158, 11, 0.12);
    --info: #3b82f6;
    --info-bg: rgba(59, 130, 246, 0.12);
    
    /* Backgrounds - PRETO PURO + ESCUROS */
    --bg-body: #000000;
    --bg-primary: #0a0a0a;
    --bg-secondary: #111111;
    --bg-card: #171717;
    --bg-input: #1f1f1f;
    --bg-hover: #262626;
    --bg-elevated: #1a1a1a;
    
    /* Textos */
    --text-primary: #ffffff;
    --text-secondary: #a3a3a3;
    --text-muted: #737373;
    --text-inverted: #000000;
    
    /* Bordas */
    --border-color: #262626;
    --border-light: #333333;
    --border-subtle: #1a1a1a;
    
    /* Sombras (mais sutis no preto) */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.5);
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.6);
    --shadow-lg: 0 10px 25px -5px rgba(0, 0, 0, 0.7);
    --shadow-xl: 0 20px 40px -10px rgba(0, 0, 0, 0.8);
    --shadow-red: 0 4px 20px rgba(225, 29, 72, 0.25);
    
    /* Border Radius */
    --radius-xs: 6px;
    --radius-sm: 10px;
    --radius: 14px;
    --radius-lg: 18px;
    --radius-xl: 24px;
    --radius-full: 9999px;
    
    /* Tipografia */
    --font-main: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    
    /* Layout */
    --header-height: 64px;
    --bottom-nav-height: 64px;
    --max-width: 1280px;
    --sidebar-width: 260px;
    
    /* Transições */
    --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============================================
   RESET E BASE
   ============================================ */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: var(--font-main);
    background: var(--bg-body);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    font-size: 15px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

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

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

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

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

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

h1, h2, h3, h4, h5, h6 {
    line-height: 1.25;
    font-weight: 800;
    color: var(--text-primary);
}

/* Prevenir zoom em iOS ao focar em input */
@media (max-width: 768px) {
    input, select, textarea {
        font-size: 16px !important;
    }
}

/* ============================================
   CONTAINER MOBILE-FIRST
   ============================================ */
.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 16px;
}

@media (min-width: 640px) {
    .container { padding: 0 24px; }
}

@media (min-width: 1024px) {
    .container { padding: 0 32px; }
}

.main-content {
    min-height: calc(100vh - var(--header-height) - 100px);
    padding: 16px 0 24px;
}

@media (min-width: 768px) {
    .main-content { padding: 24px 0 40px; }
}

/* Espaço inferior para bottom nav no mobile */
@media (max-width: 1023px) {
    body.has-bottom-nav .main-content {
        padding-bottom: calc(var(--bottom-nav-height) + 24px);
    }
    body.has-bottom-nav .footer {
        margin-bottom: var(--bottom-nav-height);
    }
}

/* ============================================
   HEADER (MENU TOPO) - MOBILE FIRST
   ============================================ */
.header {
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 1000;
    height: var(--header-height);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    gap: 12px;
}

.logo {
    font-size: 1.15rem;
    font-weight: 900;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
    flex-shrink: 0;
    letter-spacing: -0.02em;
}

@media (min-width: 640px) {
    .logo { font-size: 1.35rem; gap: 10px; }
}

.logo span {
    color: var(--primary);
    font-weight: 900;
}

.logo-icon {
    width: 34px;
    height: 34px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.05rem;
    color: white;
    flex-shrink: 0;
    box-shadow: 0 2px 8px rgba(225, 29, 72, 0.3);
}

/* Navegação Desktop */
.nav {
    display: none;
    align-items: center;
    gap: 4px;
    flex: 1;
    justify-content: center;
}

@media (min-width: 1024px) {
    .nav { display: flex; }
}

.nav a {
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 0.925rem;
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
    white-space: nowrap;
}

.nav a:hover,
.nav a.active {
    color: var(--text-primary);
    background: var(--bg-input);
}

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

/* Busca Desktop */
.search-form {
    display: none;
    align-items: center;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    padding: 8px 16px;
    flex: 0 1 380px;
    transition: var(--transition);
}

@media (min-width: 768px) {
    .search-form { display: flex; }
}

.search-form:focus-within {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-bg);
}

.search-form input {
    background: transparent;
    border: none;
    outline: none;
    color: var(--text-primary);
    width: 100%;
    font-size: 0.9rem;
}

.search-form input::placeholder {
    color: var(--text-muted);
}

.search-form button {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 1rem;
    padding: 4px;
}

/* Ações do Header */
.header-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

.header-actions .btn {
    font-size: 0.85rem;
    padding: 8px 14px;
}

@media (max-width: 640px) {
    .header-actions .btn span.btn-text {
        display: none;
    }
    .header-actions .btn {
        padding: 8px 10px;
    }
}

/* Menu Toggle Mobile */
.menu-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 1.2rem;
    transition: var(--transition-fast);
}

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

@media (min-width: 1024px) {
    .menu-toggle { display: none; }
}

/* Menu Mobile Drawer */
.mobile-menu {
    display: none;
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    padding: 16px;
    max-height: calc(100vh - var(--header-height) - var(--bottom-nav-height));
    overflow-y: auto;
    z-index: 999;
    box-shadow: var(--shadow-lg);
}

.mobile-menu.active {
    display: block;
    animation: slideDown 0.25s ease;
}

@keyframes slideDown {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

.mobile-menu .mobile-search {
    display: flex;
    margin-bottom: 12px;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    padding: 10px 16px;
}

.mobile-menu .mobile-search input {
    background: transparent;
    border: none;
    outline: none;
    color: var(--text-primary);
    width: 100%;
    font-size: 1rem;
}

.mobile-menu .mobile-nav-links {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.mobile-menu .mobile-nav-links a {
    padding: 14px 16px;
    color: var(--text-primary);
    border-radius: var(--radius-sm);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1rem;
}

.mobile-menu .mobile-nav-links a:hover,
.mobile-menu .mobile-nav-links a.active {
    background: var(--bg-input);
    color: var(--primary);
}

.mobile-menu .mobile-user-actions {
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    gap: 8px;
}

/* ============================================
   BOTTOM NAVIGATION MOBILE (FIXA)
   ============================================ */
.bottom-nav {
    display: flex;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: var(--bottom-nav-height);
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-top: 1px solid var(--border-color);
    z-index: 998;
    padding: 6px 0;
    padding-bottom: calc(6px + env(safe-area-inset-bottom, 0));
}

@media (min-width: 1024px) {
    .bottom-nav { display: none; }
}

.bottom-nav-items {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    width: 100%;
    max-width: 500px;
    margin: 0 auto;
    height: 100%;
}

.bottom-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 3px;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.68rem;
    font-weight: 600;
    padding: 6px 4px;
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
    position: relative;
    min-height: 48px;
}

.bottom-nav-item .bottom-nav-icon {
    font-size: 1.4rem;
    line-height: 1;
    transition: var(--transition-fast);
}

.bottom-nav-item:active {
    transform: scale(0.92);
}

.bottom-nav-item:hover,
.bottom-nav-item.active {
    color: var(--primary);
}

.bottom-nav-item.active .bottom-nav-icon {
    transform: translateY(-2px);
}

.bottom-nav-item .nav-badge {
    position: absolute;
    top: 4px;
    right: calc(50% - 18px);
    background: var(--primary);
    color: white;
    font-size: 0.65rem;
    font-weight: 800;
    min-width: 16px;
    height: 16px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 4px;
    border: 2px solid var(--bg-body);
}

/* ============================================
   BOTÕES - PRETO + VERMELHO
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 22px;
    border-radius: var(--radius-sm);
    font-weight: 700;
    font-size: 0.925rem;
    border: none;
    transition: var(--transition);
    text-align: center;
    cursor: pointer;
    white-space: nowrap;
    line-height: 1.4;
    min-height: 44px;
}

@media (max-width: 640px) {
    .btn {
        min-height: 48px;
        padding: 12px 20px;
    }
}

.btn-primary {
    background: var(--primary);
    color: white;
    box-shadow: var(--shadow-red);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(225, 29, 72, 0.4);
    color: white;
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-secondary {
    background: var(--bg-input);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background: var(--bg-hover);
    border-color: var(--border-light);
}

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

.btn-success:hover {
    background: #059669;
}

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

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

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

.btn-outline {
    background: transparent;
    border: 2px solid var(--primary);
    color: var(--primary);
}

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

.btn-sm {
    padding: 8px 14px;
    font-size: 0.85rem;
    min-height: 36px;
}

.btn-lg {
    padding: 15px 28px;
    font-size: 1rem;
    min-height: 52px;
}

.btn-block {
    width: 100%;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
}

/* ============================================
   FORMULÁRIOS
   ============================================ */
.form-group {
    margin-bottom: 18px;
}

.form-label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 12px 16px;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 1rem;
    transition: var(--transition);
    min-height: 48px;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-bg);
    background: var(--bg-hover);
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: var(--text-muted);
}

.form-textarea {
    min-height: 120px;
    resize: vertical;
    line-height: 1.6;
}

.form-select {
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23a3a3a3' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 14px center;
    background-size: 16px;
    padding-right: 44px;
}

.form-error {
    color: var(--danger);
    font-size: 0.8rem;
    margin-top: 6px;
}

.form-hint {
    color: var(--text-muted);
    font-size: 0.8rem;
    margin-top: 6px;
}

/* ============================================
   CARDS
   ============================================ */
.card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    overflow: hidden;
    transition: var(--transition);
}

.card:hover {
    border-color: var(--border-light);
}

.card-header {
    padding: 20px;
    border-bottom: 1px solid var(--border-color);
}

.card-header h3 {
    font-size: 1.1rem;
}

.card-body {
    padding: 20px;
}

.card-footer {
    padding: 16px 20px;
    border-top: 1px solid var(--border-color);
    background: rgba(0, 0, 0, 0.2);
}

/* ============================================
   HERO BANNER - SUPORTE A IMAGEM
   ============================================ */
.hero {
    position: relative;
    border-radius: var(--radius-xl);
    margin-bottom: 24px;
    overflow: hidden;
    min-height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border-color);
}

@media (min-width: 640px) {
    .hero { min-height: 280px; margin-bottom: 32px; }
}

@media (min-width: 1024px) {
    .hero { min-height: 380px; }
}

/* Banner com imagem */
.hero-banner-image {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 1;
}

.hero-banner-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(0,0,0,0.7) 0%, rgba(225,29,72,0.3) 100%);
    z-index: 2;
}

/* Hero padrão (sem imagem) */
.hero-default-bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, #1a0a0f 0%, #000000 50%, #1a0a0f 100%);
    z-index: 1;
}

.hero-default-bg::before {
    content: '';
    position: absolute;
    top: -40%;
    right: -20%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, var(--primary-bg) 0%, transparent 70%);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 3;
    text-align: center;
    padding: 32px 20px;
    width: 100%;
    max-width: 700px;
}

@media (min-width: 768px) {
    .hero-content { padding: 50px 40px; }
}

.hero-title {
    font-size: 1.6rem;
    font-weight: 900;
    margin-bottom: 12px;
    color: white;
    letter-spacing: -0.02em;
    line-height: 1.15;
}

@media (min-width: 640px) {
    .hero-title { font-size: 2.2rem; }
}

@media (min-width: 768px) {
    .hero-title { font-size: 2.75rem; }
}

.hero-title span {
    color: var(--primary-light);
}

.hero-subtitle {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 20px;
    line-height: 1.5;
}

@media (min-width: 768px) {
    .hero-subtitle { font-size: 1.15rem; margin-bottom: 28px; }
}

.hero .btn {
    font-size: 1rem;
    padding: 14px 32px;
    min-height: 52px;
}

/* ============================================
   CATÁLOGO DE PRODUTOS
   ============================================ */
.products-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    margin-top: 16px;
}

@media (min-width: 640px) {
    .products-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; margin-top: 20px; }
}

@media (min-width: 768px) {
    .products-grid { grid-template-columns: repeat(3, 1fr); gap: 20px; }
}

@media (min-width: 1024px) {
    .products-grid { grid-template-columns: repeat(4, 1fr); gap: 24px; }
}

.product-card {
    background: var(--bg-card);
    border-radius: var(--radius);
    border: 1px solid var(--border-color);
    overflow: hidden;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

@media (min-width: 1024px) {
    .product-card:hover {
        transform: translateY(-4px);
        box-shadow: var(--shadow-lg);
        border-color: var(--primary);
    }
}

.product-image {
    position: relative;
    aspect-ratio: 1/1;
    overflow: hidden;
    background: var(--bg-input);
}

@media (min-width: 768px) {
    .product-image { aspect-ratio: 4/3; }
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

@media (min-width: 1024px) {
    .product-card:hover .product-image img {
        transform: scale(1.05);
    }
}

.product-badge {
    position: absolute;
    top: 8px;
    left: 8px;
    padding: 4px 10px;
    border-radius: var(--radius-full);
    font-size: 0.65rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    backdrop-filter: blur(8px);
    z-index: 2;
}

.badge-featured {
    background: var(--primary);
    color: white;
}

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

.product-info {
    padding: 12px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

@media (min-width: 768px) {
    .product-info { padding: 16px; }
}

.product-category {
    color: var(--primary);
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}

@media (min-width: 768px) {
    .product-category { font-size: 0.7rem; margin-bottom: 6px; }
}

.product-title {
    font-size: 0.875rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--text-primary);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.35;
    min-height: 2.4em;
}

@media (min-width: 768px) {
    .product-title { font-size: 1rem; }
}

.product-title a {
    color: inherit;
}

.product-rating {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-bottom: 8px;
    font-size: 0.75rem;
}

.stars {
    color: var(--accent);
    font-size: 0.8rem;
}

.rating-count {
    color: var(--text-muted);
    font-size: 0.75rem;
}

.product-price {
    display: flex;
    align-items: baseline;
    gap: 6px;
    margin-top: auto;
    margin-bottom: 10px;
    flex-wrap: wrap;
}

.price-current {
    font-size: 1.05rem;
    font-weight: 800;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

@media (min-width: 768px) {
    .price-current { font-size: 1.25rem; }
}

.price-original {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-decoration: line-through;
}

.price-discount {
    background: var(--primary);
    color: white;
    padding: 2px 8px;
    border-radius: var(--radius-xs);
    font-size: 0.65rem;
    font-weight: 800;
}

.product-actions {
    display: flex;
    gap: 6px;
}

.product-actions .btn {
    flex: 1;
    font-size: 0.8rem;
    padding: 8px 10px;
    min-height: 40px;
}

@media (min-width: 768px) {
    .product-actions .btn {
        font-size: 0.85rem;
        padding: 10px 14px;
        min-height: 44px;
    }
}

.product-actions .btn-favorite {
    flex: 0 0 auto;
    width: 40px;
    min-width: 40px;
    padding: 0;
    font-size: 1rem;
}

/* ============================================
   SEÇÕES E TÍTULOS
   ============================================ */
.section {
    margin-bottom: 32px;
}

@media (min-width: 768px) {
    .section { margin-bottom: 40px; }
}

.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
    flex-wrap: wrap;
    gap: 8px;
}

.section-title {
    font-size: 1.25rem;
    font-weight: 800;
    letter-spacing: -0.02em;
}

@media (min-width: 768px) {
    .section-title { font-size: 1.6rem; }
}

.section-title span {
    color: var(--primary);
}

.section-link {
    color: var(--primary);
    font-weight: 700;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 4px;
    white-space: nowrap;
}

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

/* ============================================
   CATEGORIAS - SCROLL HORIZONTAL NO MOBILE
   ============================================ */
.categories-grid {
    display: flex;
    gap: 10px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding-bottom: 8px;
    scroll-snap-type: x mandatory;
}

.categories-grid::-webkit-scrollbar {
    display: none;
}

.category-card {
    flex: 0 0 auto;
    min-width: 110px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 16px 12px;
    text-align: center;
    transition: var(--transition);
    color: var(--text-primary);
    scroll-snap-align: start;
}

@media (min-width: 640px) {
    .category-card { min-width: 130px; padding: 20px 16px; }
}

@media (min-width: 1024px) {
    .categories-grid {
        display: grid;
        grid-template-columns: repeat(6, 1fr);
        gap: 12px;
        overflow-x: visible;
    }
    .category-card { min-width: auto; }
}

.category-card:hover,
.category-card:active {
    border-color: var(--primary);
    background: var(--bg-hover);
    transform: translateY(-2px);
}

.category-icon {
    font-size: 1.8rem;
    margin-bottom: 6px;
    line-height: 1;
}

@media (min-width: 640px) {
    .category-icon { font-size: 2rem; margin-bottom: 8px; }
}

.category-name {
    font-weight: 700;
    font-size: 0.8rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

@media (min-width: 640px) {
    .category-name { font-size: 0.875rem; }
}

/* ============================================
   PÁGINA DE PRODUTO (DETALHE)
   ============================================ */
.product-detail {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    margin-bottom: 32px;
}

@media (min-width: 768px) {
    .product-detail { grid-template-columns: 1fr 1fr; gap: 32px; margin-bottom: 40px; }
}

@media (min-width: 1024px) {
    .product-detail { gap: 40px; }
}

.product-gallery {
    position: relative;
}

.product-main-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--bg-input);
    aspect-ratio: 1/1;
    border: 1px solid var(--border-color);
}

@media (min-width: 768px) {
    .product-main-image { aspect-ratio: 4/3; }
}

.product-main-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.product-details {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.product-detail-title {
    font-size: 1.5rem;
    font-weight: 800;
    line-height: 1.25;
    letter-spacing: -0.02em;
}

@media (min-width: 768px) {
    .product-detail-title { font-size: 1.85rem; }
}

@media (min-width: 1024px) {
    .product-detail-title { font-size: 2.1rem; }
}

.product-detail-price {
    display: flex;
    align-items: baseline;
    gap: 12px;
    flex-wrap: wrap;
    padding: 16px 0;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.product-detail-price .price-current {
    font-size: 1.85rem;
    color: var(--text-primary);
    font-weight: 900;
    letter-spacing: -0.03em;
}

@media (min-width: 768px) {
    .product-detail-price .price-current { font-size: 2.25rem; }
}

.product-detail-description {
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: 0.95rem;
}

.buy-box {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 20px;
    margin-top: 16px;
}

.buy-box .btn {
    margin-bottom: 10px;
}

.purchase-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--success-bg);
    color: var(--success);
    padding: 12px 16px;
    border-radius: var(--radius);
    font-weight: 700;
    margin-bottom: 16px;
    border: 1px solid var(--success);
    width: 100%;
    justify-content: center;
}

/* Tabs */
.tabs {
    margin-top: 24px;
}

@media (min-width: 768px) {
    .tabs { margin-top: 32px; }
}

.tabs-header {
    display: flex;
    gap: 4px;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 20px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}

.tabs-header::-webkit-scrollbar {
    display: none;
}

.tab-btn {
    padding: 12px 18px;
    background: none;
    border: none;
    color: var(--text-secondary);
    font-weight: 700;
    position: relative;
    transition: var(--transition-fast);
    white-space: nowrap;
    font-size: 0.9rem;
    min-height: 44px;
}

.tab-btn:hover {
    color: var(--text-primary);
}

.tab-btn.active {
    color: var(--primary);
}

.tab-btn.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--primary);
}

.tab-content {
    display: none;
}

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

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(5px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Reviews */
.review-item {
    background: var(--bg-card);
    border-radius: var(--radius);
    padding: 16px;
    margin-bottom: 12px;
    border: 1px solid var(--border-color);
}

.review-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 10px;
    flex-wrap: wrap;
    gap: 8px;
}

.review-author {
    font-weight: 700;
    font-size: 0.95rem;
}

.review-date {
    color: var(--text-muted);
    font-size: 0.8rem;
}

/* Rating input */
.rating-input {
    display: flex;
    gap: 5px;
    margin-bottom: 15px;
    direction: rtl;
    justify-content: flex-end;
}

.rating-input input {
    display: none;
}

.rating-input label {
    font-size: 1.8rem;
    cursor: pointer;
    color: var(--text-muted);
    transition: color 0.2s;
}

.rating-input input:checked ~ label,
.rating-input label:hover,
.rating-input label:hover ~ label {
    color: var(--accent);
}

/* ============================================
   CHECKOUT E PAGAMENTO
   ============================================ */
.checkout-container {
    max-width: 580px;
    margin: 0 auto;
}

.checkout-summary {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 18px;
    margin-bottom: 20px;
}

@media (min-width: 640px) {
    .checkout-summary { padding: 24px; }
}

.checkout-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 14px;
}

.checkout-item-image {
    width: 70px;
    height: 70px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    background: var(--bg-input);
    flex-shrink: 0;
}

.checkout-item-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.checkout-item-info {
    flex: 1;
    min-width: 0;
}

.checkout-item-title {
    font-weight: 700;
    margin-bottom: 4px;
    font-size: 0.95rem;
    overflow: hidden;
    text-overflow: ellipsis;
}

.checkout-item-price {
    color: var(--text-primary);
    font-weight: 800;
}

.checkout-totals {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.checkout-total-row {
    display: flex;
    justify-content: space-between;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.checkout-total-row.total {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--text-primary);
    padding-top: 12px;
    border-top: 1px solid var(--border-color);
    margin-top: 4px;
}

/* Métodos de Pagamento */
.payment-methods {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
    margin-bottom: 20px;
}

@media (min-width: 500px) {
    .payment-methods { grid-template-columns: repeat(2, 1fr); }
}

.payment-method {
    background: var(--bg-card);
    border: 2px solid var(--border-color);
    border-radius: var(--radius);
    padding: 18px;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    min-height: 100px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.payment-method:hover {
    border-color: var(--primary-light);
}

.payment-method.selected {
    border-color: var(--primary);
    background: var(--primary-bg);
}

.payment-method-icon {
    font-size: 2rem;
    margin-bottom: 8px;
}

.payment-method-name {
    font-weight: 700;
    margin-bottom: 4px;
}

/* PIX QR Code */
.pix-payment,
.crypto-payment {
    text-align: center;
    padding: 20px 0;
}

.pix-qr-code {
    background: white;
    padding: 16px;
    border-radius: var(--radius);
    display: inline-block;
    margin-bottom: 16px;
}

.pix-qr-code img {
    width: 200px;
    height: 200px;
}

@media (min-width: 640px) {
    .pix-qr-code img { width: 240px; height: 240px; }
}

.pix-copy-code {
    display: flex;
    gap: 8px;
    margin-top: 12px;
    max-width: 100%;
}

.pix-copy-code input {
    flex: 1;
    min-width: 0;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 12px;
    color: var(--text-primary);
    font-family: monospace;
    font-size: 0.8rem;
    min-height: 48px;
}

.crypto-address {
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 14px;
    margin: 12px 0;
    word-break: break-all;
    font-family: monospace;
    font-size: 0.85rem;
}

.crypto-warning {
    background: var(--warning-bg);
    border: 1px solid var(--warning);
    border-radius: var(--radius);
    padding: 14px;
    margin-top: 16px;
    font-size: 0.875rem;
    color: var(--warning);
}

.payment-status {
    text-align: center;
    padding: 30px 16px;
}

.status-icon {
    font-size: 3.5rem;
    margin-bottom: 16px;
}

.status-icon.success { color: var(--success); }
.status-icon.pending { color: var(--warning); }
.status-icon.error { color: var(--danger); }

/* ============================================
   MINHAS COMPRAS
   ============================================ */
.purchases-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

@media (min-width: 768px) {
    .purchases-list { gap: 14px; }
}

.purchase-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 14px;
    display: grid;
    grid-template-columns: 70px 1fr;
    gap: 12px;
    align-items: start;
}

@media (min-width: 640px) {
    .purchase-item {
        grid-template-columns: 90px 1fr auto;
        padding: 18px;
        gap: 16px;
        align-items: center;
    }
}

.purchase-image {
    width: 70px;
    height: 70px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    background: var(--bg-input);
    flex-shrink: 0;
}

@media (min-width: 640px) {
    .purchase-image { width: 90px; height: 90px; }
}

.purchase-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.purchase-info {
    min-width: 0;
    grid-column: 2 / 3;
}

@media (min-width: 640px) {
    .purchase-info { grid-column: auto; }
}

.purchase-title {
    font-weight: 700;
    font-size: 0.95rem;
    margin-bottom: 4px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.purchase-date {
    color: var(--text-muted);
    font-size: 0.8rem;
    margin-bottom: 8px;
}

.purchase-status {
    display: inline-block;
    padding: 4px 10px;
    border-radius: var(--radius-full);
    font-size: 0.72rem;
    font-weight: 700;
    margin-right: 6px;
}

.status-approved {
    background: var(--success-bg);
    color: var(--success);
}

.status-pending {
    background: var(--warning-bg);
    color: var(--warning);
}

.status-cancelled,
.status-refunded {
    background: var(--danger-bg);
    color: var(--danger);
}

.purchase-actions {
    display: flex;
    flex-direction: column;
    gap: 8px;
    grid-column: 1 / -1;
}

@media (min-width: 640px) {
    .purchase-actions {
        grid-column: auto;
        text-align: right;
        align-items: flex-end;
    }
}

/* Entregáveis */
.deliverables-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 16px;
}

.deliverable-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 18px;
    transition: var(--transition);
}

.deliverable-item:hover {
    border-color: var(--border-light);
}

.deliverable-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
    gap: 12px;
    flex-wrap: wrap;
}

.deliverable-title {
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1rem;
}

.deliverable-type {
    background: var(--primary);
    color: white;
    padding: 3px 10px;
    border-radius: var(--radius-xs);
    font-size: 0.7rem;
    text-transform: uppercase;
    font-weight: 800;
}

.deliverable-content {
    color: var(--text-secondary);
    line-height: 1.7;
}

.deliverable-content img {
    max-width: 100%;
    border-radius: var(--radius);
    margin-top: 10px;
}

/* ============================================
   AUTENTICAÇÃO
   ============================================ */
.auth-container {
    max-width: 440px;
    margin: 30px auto;
    padding: 0 16px;
}

@media (min-width: 640px) {
    .auth-container { margin: 40px auto; }
}

.auth-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 28px 22px;
}

@media (min-width: 640px) {
    .auth-card { padding: 40px; }
}

.auth-title {
    font-size: 1.5rem;
    font-weight: 900;
    text-align: center;
    margin-bottom: 8px;
    letter-spacing: -0.02em;
}

@media (min-width: 640px) {
    .auth-title { font-size: 1.75rem; }
}

.auth-footer {
    text-align: center;
    margin-top: 20px;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* ============================================
   ALERTAS
   ============================================ */
.alert {
    padding: 14px 16px;
    border-radius: var(--radius-sm);
    margin-bottom: 16px;
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 0.9rem;
    line-height: 1.5;
    font-weight: 500;
}

.alert-success {
    background: var(--success-bg);
    border: 1px solid var(--success);
    color: var(--success);
}

.alert-error {
    background: var(--danger-bg);
    border: 1px solid var(--danger);
    color: var(--danger);
}

.alert-warning {
    background: var(--warning-bg);
    border: 1px solid var(--warning);
    color: var(--warning);
}

.alert-info {
    background: var(--info-bg);
    border: 1px solid var(--info);
    color: var(--info);
}

/* ============================================
   PAGINAÇÃO
   ============================================ */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    margin-top: 32px;
    flex-wrap: wrap;
}

.pagination a,
.pagination span {
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 0.875rem;
    transition: var(--transition);
    min-height: 44px;
    min-width: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

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

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

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: 40px 0 20px;
    margin-top: 48px;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 28px;
    margin-bottom: 28px;
}

@media (min-width: 640px) {
    .footer-content { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
    .footer-content { grid-template-columns: repeat(4, 1fr); }
}

.footer-title {
    font-weight: 800;
    margin-bottom: 12px;
    color: var(--text-primary);
    font-size: 1rem;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 8px;
}

.footer-links a {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

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

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
    color: var(--text-muted);
    font-size: 0.85rem;
}

/* ============================================
   LOADING
   ============================================ */
.spinner {
    width: 36px;
    height: 36px;
    border: 3px solid var(--border-color);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin: 16px auto;
}

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

/* ============================================
   ADMIN LAYOUT (Preservado)
   ============================================ */
.admin-layout {
    display: flex;
    min-height: 100vh;
    background: var(--bg-body);
}

.admin-sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: var(--sidebar-width);
    height: 100vh;
    background: var(--bg-secondary);
    border-right: 1px solid var(--border-color);
    padding: 20px;
    overflow-y: auto;
    z-index: 100;
    transform: translateX(-100%);
    transition: transform 0.3s ease;
}

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

@media (min-width: 1024px) {
    .admin-sidebar {
        transform: translateX(0);
        position: fixed;
    }
}

.admin-content {
    flex: 1;
    padding: 20px;
    margin-left: 0;
    width: 100%;
    min-height: 100vh;
}

@media (min-width: 1024px) {
    .admin-content {
        margin-left: var(--sidebar-width);
        padding: 32px;
    }
}

.admin-toggle {
    position: fixed;
    top: 16px;
    left: 16px;
    z-index: 101;
    background: var(--primary);
    color: white;
    width: 42px;
    height: 42px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    box-shadow: var(--shadow-red);
}

@media (min-width: 1024px) {
    .admin-toggle { display: none; }
}

.admin-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    z-index: 99;
    display: none;
}

.admin-overlay.active {
    display: block;
}

@media (min-width: 1024px) {
    .admin-overlay { display: none !important; }
}

.admin-nav {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-top: 20px;
}

.admin-nav a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 14px;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 0.925rem;
    transition: var(--transition-fast);
}

.admin-nav a:hover {
    background: var(--bg-input);
    color: var(--text-primary);
}

.admin-nav a.active {
    background: var(--primary);
    color: white;
    box-shadow: var(--shadow-red);
}

.admin-nav hr {
    border: none;
    border-top: 1px solid var(--border-color);
    margin: 12px 0;
}

/* Admin Tables */
.admin-table {
    width: 100%;
    border-collapse: collapse;
}

.admin-table th,
.admin-table td {
    padding: 12px 14px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
    font-size: 0.875rem;
}

.admin-table th {
    background: var(--bg-input);
    font-weight: 700;
    font-size: 0.75rem;
    text-transform: uppercase;
    color: var(--text-muted);
    letter-spacing: 0.5px;
}

.admin-table tr:hover {
    background: rgba(255, 255, 255, 0.02);
}

/* Admin Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
    margin-bottom: 24px;
}

@media (min-width: 500px) {
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 768px) {
    .stats-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (min-width: 1024px) {
    .stats-grid { grid-template-columns: repeat(4, 1fr); }
}

@media (min-width: 1280px) {
    .stats-grid { grid-template-columns: repeat(6, 1fr); }
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 16px;
    transition: var(--transition);
}

.stat-card:hover {
    border-color: var(--border-light);
    transform: translateY(-2px);
}

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

.stat-icon.purple { background: var(--primary-bg); color: var(--primary); }
.stat-icon.green { background: var(--success-bg); color: var(--success); }
.stat-icon.yellow { background: var(--warning-bg); color: var(--warning); }
.stat-icon.blue { background: var(--info-bg); color: var(--info); }
.stat-icon.red { background: var(--danger-bg); color: var(--danger); }

.stat-value {
    font-size: 1.4rem;
    font-weight: 900;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

@media (min-width: 1280px) {
    .stat-value { font-size: 1.15rem; }
}

.stat-label {
    color: var(--text-muted);
    font-size: 0.8rem;
    margin-top: 2px;
}

.grid-2 {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

@media (min-width: 768px) {
    .grid-2 { grid-template-columns: 1fr 1fr; gap: 24px; }
}

/* Badges */
.badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: var(--radius-full);
    font-size: 0.7rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.badge-success { background: var(--success-bg); color: var(--success); }
.badge-warning { background: var(--warning-bg); color: var(--warning); }
.badge-danger { background: var(--danger-bg); color: var(--danger); }
.badge-info { background: var(--info-bg); color: var(--info); }
.badge-muted { background: var(--bg-input); color: var(--text-muted); }

.form-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
}

@media (min-width: 640px) {
    .form-row { grid-template-columns: 1fr 1fr; gap: 20px; }
}

.stats-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
    margin-bottom: 20px;
}

@media (min-width: 500px) {
    .stats-row { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 768px) {
    .stats-row { grid-template-columns: repeat(3, 1fr); }
}

@media (min-width: 1024px) {
    .stats-row { grid-template-columns: repeat(5, 1fr); }
}

.stat-box {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 16px;
    text-align: center;
    transition: var(--transition);
    cursor: pointer;
}

.stat-box:hover {
    border-color: var(--border-light);
}

.stat-box.active {
    border-color: var(--primary);
    background: var(--primary-bg);
}

.stat-box-value {
    font-size: 1.5rem;
    font-weight: 900;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.stat-box-label {
    color: var(--text-muted);
    font-size: 0.8rem;
    margin-top: 4px;
    font-weight: 600;
}

.filter-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 20px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding-bottom: 4px;
}

.filter-tabs::-webkit-scrollbar {
    display: none;
}

.filter-tab {
    padding: 10px 18px;
    border-radius: var(--radius-full);
    background: var(--bg-input);
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 700;
    font-size: 0.85rem;
    transition: var(--transition-fast);
    white-space: nowrap;
    border: 1px solid var(--border-color);
    min-height: 40px;
    display: inline-flex;
    align-items: center;
}

.filter-tab:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

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

.table-wrapper {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    border-radius: var(--radius);
    border: 1px solid var(--border-color);
}

.card-body-no-pad {
    padding: 0;
}

/* ============================================
   DASHBOARD CLIENTE - MOBILE REDESIGNED
   ============================================ */
.dashboard-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

@media (min-width: 1024px) {
    .dashboard-layout {
        grid-template-columns: 260px 1fr;
        gap: 32px;
    }
}

.dashboard-sidebar {
    display: none;
}

@media (min-width: 1024px) {
    .dashboard-sidebar { display: block; }
}

/* Dashboard Welcome Card */
.dashboard-welcome {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
    border-radius: var(--radius-lg);
    padding: 24px 20px;
    color: white;
    margin-bottom: 20px;
    position: relative;
    overflow: hidden;
}

.dashboard-welcome::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 300px;
    height: 300px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
}

.dashboard-welcome h1 {
    color: white;
    font-size: 1.4rem;
    margin-bottom: 6px;
    position: relative;
    z-index: 1;
}

.dashboard-welcome p {
    opacity: 0.9;
    font-size: 0.9rem;
    position: relative;
    z-index: 1;
}

@media (min-width: 640px) {
    .dashboard-welcome { padding: 28px; }
    .dashboard-welcome h1 { font-size: 1.6rem; }
}

/* Dashboard Quick Actions (Mobile) */
.dashboard-quick-actions {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    margin-bottom: 20px;
}

@media (min-width: 640px) {
    .dashboard-quick-actions { grid-template-columns: repeat(4, 1fr); gap: 12px; }
}

@media (min-width: 1024px) {
    .dashboard-quick-actions { display: none; }
}

.quick-action-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 16px 12px;
    text-align: center;
    transition: var(--transition);
    color: var(--text-primary);
    min-height: 90px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

.quick-action-card:hover,
.quick-action-card:active {
    border-color: var(--primary);
    background: var(--bg-hover);
    transform: translateY(-2px);
}

.quick-action-icon {
    font-size: 1.6rem;
    line-height: 1;
}

.quick-action-label {
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--text-primary);
}

/* Dashboard Mobile Tabs */
.dashboard-mobile-tabs {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    margin-bottom: 20px;
    padding-bottom: 8px;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
}

.dashboard-mobile-tabs::-webkit-scrollbar {
    display: none;
}

@media (min-width: 1024px) {
    .dashboard-mobile-tabs { display: none; }
}

.dashboard-mobile-tabs .btn {
    white-space: nowrap;
    flex-shrink: 0;
    min-height: 40px;
}

/* Dashboard Stats Cards Mobile */
.dashboard-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    margin-bottom: 24px;
}

@media (min-width: 640px) {
    .dashboard-stats { grid-template-columns: repeat(4, 1fr); gap: 14px; }
}

.dashboard-stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 16px 12px;
    text-align: center;
}

.dashboard-stat-icon {
    font-size: 1.4rem;
    margin-bottom: 6px;
}

.dashboard-stat-value {
    font-size: 1.4rem;
    font-weight: 900;
    color: var(--text-primary);
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.dashboard-stat-label {
    font-size: 0.72rem;
    color: var(--text-muted);
    margin-top: 2px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

/* Dashboard Section */
.dashboard-section {
    margin-bottom: 24px;
}

.dashboard-section-title {
    font-size: 1rem;
    font-weight: 800;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}

@media (min-width: 640px) {
    .dashboard-section-title { font-size: 1.15rem; }
}

/* Recent Purchases Mobile */
.dashboard-purchase-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 14px;
    display: flex;
    gap: 12px;
    margin-bottom: 10px;
    transition: var(--transition);
}

.dashboard-purchase-card:hover {
    border-color: var(--border-light);
}

.dashboard-purchase-image {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    background: var(--bg-input);
    flex-shrink: 0;
}

.dashboard-purchase-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.dashboard-purchase-info {
    flex: 1;
    min-width: 0;
}

.dashboard-purchase-title {
    font-weight: 700;
    font-size: 0.9rem;
    margin-bottom: 4px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.dashboard-purchase-meta {
    font-size: 0.78rem;
    color: var(--text-muted);
    margin-bottom: 6px;
}

.dashboard-purchase-actions {
    display: flex;
    gap: 6px;
}

/* Dashboard Sidebar Navigation (Desktop) */
.dashboard-sidebar-nav {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.dashboard-sidebar-nav a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 0.925rem;
    transition: var(--transition-fast);
    min-height: 44px;
}

.dashboard-sidebar-nav a:hover {
    background: var(--bg-input);
    color: var(--text-primary);
}

.dashboard-sidebar-nav a.active {
    background: var(--primary);
    color: white;
}

/* ============================================
   UTILITÁRIOS
   ============================================ */
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-success { color: var(--success); }
.text-danger { color: var(--danger); }
.text-warning { color: var(--warning); }
.text-muted { color: var(--text-muted); }
.text-primary-color { color: var(--primary); }

.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }

.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; }
.gap-1 { gap: 8px; }
.gap-2 { gap: 16px; }

.hidden { display: none !important; }
.w-full { width: 100%; }

/* Scrollbar customizada */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
    background: var(--border-light);
    border-radius: 4px;
}

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

/* Seleção de texto */
::selection {
    background: var(--primary);
    color: white;
}

/* Animações */
@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

.animate-in {
    opacity: 1 !important;
    transform: translateY(0) !important;
}

/* Toast notification fix */
.toast-notification {
    position: fixed;
    top: calc(var(--header-height) + 16px);
    right: 16px;
    left: 16px;
    z-index: 9999;
    max-width: 400px;
    margin: 0 auto;
    animation: slideIn 0.3s ease;
}

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

@media (min-width: 640px) {
    .toast-notification {
        left: auto;
        right: 24px;
    }
}