/* ============================================================
   SitesStore - Estilos customizados
   ============================================================ */

/* Fonte global */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

* {
    font-family: 'Inter', sans-serif;
}

/* Gradiente principal */
.gradient-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.gradient-text {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Header */
.header-glass {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(102, 126, 234, 0.1);
}

/* Card de produto */
.product-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid rgba(102, 126, 234, 0.1);
}

.product-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 40px rgba(102, 126, 234, 0.2);
}

.product-card .product-image {
    height: 200px;
    object-fit: cover;
    background: linear-gradient(135deg, #667eea22 0%, #764ba222 100%);
}

/* Botões */
.btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    border: none;
    cursor: pointer;
    text-decoration: none;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.4);
    opacity: 0.95;
}

.btn-secondary {
    background: white;
    color: #667eea;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    border: 2px solid #667eea;
    cursor: pointer;
    text-decoration: none;
}

.btn-secondary:hover {
    background: #667eea;
    color: white;
    transform: translateY(-2px);
}

/* Formulários */
.form-input {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px solid #e5e7eb;
    border-radius: 0.5rem;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
    font-size: 0.95rem;
    outline: none;
}

.form-input:focus {
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.15);
}

.form-label {
    display: block;
    margin-bottom: 0.375rem;
    font-weight: 500;
    color: #374151;
    font-size: 0.9rem;
}

/* Alertas */
.alert {
    padding: 0.875rem 1.25rem;
    border-radius: 0.5rem;
    margin-bottom: 1rem;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.alert-success {
    background: #d1fae5;
    color: #065f46;
    border: 1px solid #6ee7b7;
}

.alert-error {
    background: #fee2e2;
    color: #991b1b;
    border: 1px solid #fca5a5;
}

.alert-warning {
    background: #fffbeb;
    color: #92400e;
    border: 1px solid #fcd34d;
}

.alert-info {
    background: #eff6ff;
    color: #1e40af;
    border: 1px solid #93c5fd;
}

/* Badge de status */
.badge {
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}

.badge-pending {
    background: #fffbeb;
    color: #92400e;
    border: 1px solid #fcd34d;
}

.badge-approved {
    background: #d1fae5;
    color: #065f46;
    border: 1px solid #6ee7b7;
}

.badge-cancelled {
    background: #fee2e2;
    color: #991b1b;
    border: 1px solid #fca5a5;
}

/* Hero section */
.hero-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 420px;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: rgba(255,255,255,0.05);
    border-radius: 50%;
}

.hero-section::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -5%;
    width: 400px;
    height: 400px;
    background: rgba(255,255,255,0.05);
    border-radius: 50%;
}

/* Categoria badge */
.category-badge {
    background: linear-gradient(135deg, #667eea22 0%, #764ba222 100%);
    color: #667eea;
    padding: 0.2rem 0.6rem;
    border-radius: 0.25rem;
    font-size: 0.75rem;
    font-weight: 600;
    border: 1px solid rgba(102, 126, 234, 0.3);
}

/* Checkout */
.checkout-summary {
    background: linear-gradient(135deg, #f8f9ff 0%, #f3f0ff 100%);
    border: 1px solid rgba(102, 126, 234, 0.15);
    border-radius: 1rem;
    padding: 1.5rem;
}

/* QR Code container */
.qrcode-container {
    background: white;
    border: 2px dashed #667eea;
    border-radius: 1rem;
    padding: 1.5rem;
    text-align: center;
}

/* Spinner de loading */
.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid rgba(102, 126, 234, 0.2);
    border-top-color: #667eea;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin: 0 auto;
}

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

/* PIX copy button */
.pix-copy-btn {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 0.625rem 1.25rem;
    border-radius: 0.5rem;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.9rem;
}

.pix-copy-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
}

.pix-copy-btn.copied {
    background: linear-gradient(135deg, #059669 0%, #047857 100%);
}

/* Tabelas */
.data-table {
    width: 100%;
    border-collapse: collapse;
}

.data-table th {
    background: #f8f9ff;
    padding: 0.75rem 1rem;
    text-align: left;
    font-weight: 600;
    color: #374151;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-bottom: 2px solid #e5e7eb;
}

.data-table td {
    padding: 0.875rem 1rem;
    border-bottom: 1px solid #f3f4f6;
    color: #374151;
    font-size: 0.9rem;
}

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

.data-table tr:hover td {
    background: #f8f9ff;
}

/* Admin sidebar */
.admin-sidebar {
    background: linear-gradient(180deg, #1e1b4b 0%, #312e81 100%);
    width: 240px;
    min-height: 100vh;
    position: fixed;
    top: 0;
    left: 0;
    padding: 1.5rem 0;
    z-index: 100;
}

.admin-sidebar .logo {
    padding: 0 1.5rem 1.5rem;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    margin-bottom: 1rem;
}

.admin-sidebar a {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1.5rem;
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    transition: all 0.2s ease;
    font-size: 0.9rem;
    font-weight: 500;
}

.admin-sidebar a:hover,
.admin-sidebar a.active {
    color: white;
    background: rgba(255,255,255,0.1);
    border-left: 3px solid #a5b4fc;
    padding-left: calc(1.5rem - 3px);
}

.admin-content {
    margin-left: 240px;
    padding: 2rem;
    min-height: 100vh;
    background: #f8f9ff;
}

.admin-topbar {
    background: white;
    padding: 1rem 2rem;
    border-bottom: 1px solid #e5e7eb;
    margin-left: 240px;
    position: sticky;
    top: 0;
    z-index: 50;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* Stats card */
.stat-card {
    background: white;
    border-radius: 1rem;
    padding: 1.5rem;
    border: 1px solid #e5e7eb;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.stat-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.08);
}

/* Footer */
footer {
    background: #1e1b4b;
    color: rgba(255,255,255,0.7);
}

footer a {
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    transition: color 0.2s ease;
}

footer a:hover {
    color: white;
}

/* Imagem placeholder de produto */
.product-placeholder {
    background: linear-gradient(135deg, #667eea22 0%, #764ba222 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 200px;
}

/* Animações */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.5s ease forwards;
}

/* Responsive */
@media (max-width: 768px) {
    .admin-sidebar {
        transform: translateX(-100%);
        transition: transform 0.3s ease;
    }

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

    .admin-content,
    .admin-topbar {
        margin-left: 0;
    }
}

/* Upload area */
.upload-area {
    border: 2px dashed #667eea;
    border-radius: 0.75rem;
    padding: 2rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    background: rgba(102, 126, 234, 0.02);
}

.upload-area:hover,
.upload-area.dragover {
    background: rgba(102, 126, 234, 0.08);
    border-color: #764ba2;
}

/* Paginação */
.pagination {
    display: flex;
    gap: 0.375rem;
    align-items: center;
    justify-content: center;
}

.pagination a,
.pagination span {
    padding: 0.5rem 0.875rem;
    border-radius: 0.375rem;
    font-size: 0.875rem;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.2s ease;
}

.pagination a {
    background: white;
    color: #667eea;
    border: 1px solid #e5e7eb;
}

.pagination a:hover {
    background: #667eea;
    color: white;
    border-color: #667eea;
}

.pagination .current {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
}