:root {
    --primary-color: #2563eb;
    --primary-dark: #1d4ed8;
    --secondary-color: #64748b;
    --accent-color: #f59e0b;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;
    --bg-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1);
}

.admin-container {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    min-height: 100vh;
    padding: 2rem 0;
}

.detail-card {
    background: white;
    border-radius: 20px;
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    transition: all 0.3s ease;
}

.detail-header {
    background: var(--bg-gradient);
    color: white;
    padding: 2rem;
    position: relative;
    overflow: hidden;
}

    .detail-header::before {
        content: '';
        position: absolute;
        top: -50%;
        right: -50%;
        width: 100%;
        height: 100%;
        background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
        animation: float 6s ease-in-out infinite;
    }

@@keyframes float {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
    }

    50% {
        transform: translateY(-20px) rotate(180deg);
    }
}

.detail-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    text-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.detail-subtitle {
    font-size: 1.1rem;
    opacity: 0.9;
    margin-bottom: 0;
}

.detail-body {
    padding: 2rem;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.info-section {
    background: linear-gradient(135deg, #f8fafc 0%, #ffffff 100%);
    border-radius: 16px;
    padding: 1.5rem;
    border: 1px solid rgba(0,0,0,0.05);
    transition: all 0.3s ease;
}

    .info-section:hover {
        transform: translateY(-2px);
        box-shadow: var(--shadow-md);
    }

.section-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.info-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

    .info-item:last-child {
        border-bottom: none;
    }

.info-label {
    font-weight: 500;
    color: var(--secondary-color);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.info-value {
    font-weight: 600;
    color: #1f2937;
    text-align: right;
}

.price-display {
    font-size: 1.5rem;
    background: var(--bg-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stock-badge {
    padding: 0.4rem 0.8rem;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.stock-high {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success-color);
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.stock-medium {
    background: rgba(245, 158, 11, 0.1);
    color: var(--warning-color);
    border: 1px solid rgba(245, 158, 11, 0.2);
}

.stock-low {
    background: rgba(239, 68, 68, 0.1);
    color: var(--danger-color);
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.rating-display {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.stars {
    display: flex;
    gap: 0.2rem;
}

.star {
    color: #fbbf24;
    font-size: 1.2rem;
}

    .star.empty {
        color: #d1d5db;
    }

.action-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(0,0,0,0.05);
}

.btn-modern {
    padding: 0.75rem 2rem;
    border-radius: 12px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    position: relative;
    overflow: hidden;
}

.btn-primary-modern {
    background: var(--bg-gradient);
    color: white;
    box-shadow: var(--shadow-sm);
}

    .btn-primary-modern:hover {
        transform: translateY(-2px);
        box-shadow: var(--shadow-lg);
        color: white;
    }

.btn-secondary-modern {
    background: white;
    color: var(--secondary-color);
    border: 2px solid #e5e7eb;
}

    .btn-secondary-modern:hover {
        background: #f9fafb;
        border-color: var(--primary-color);
        color: var(--primary-color);
        transform: translateY(-1px);
    }

.btn-danger-modern {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    color: white;
    box-shadow: var(--shadow-sm);
}

    .btn-danger-modern:hover {
        transform: translateY(-2px);
        box-shadow: var(--shadow-lg);
        color: white;
        filter: brightness(1.1);
    }

.description-section {
    grid-column: 1 / -1;
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
    border-left: 4px solid var(--primary-color);
}

.description-content {
    font-size: 1.1rem;
    line-height: 1.6;
    color: #374151;
}

.breadcrumb-modern {
    background: transparent;
    padding: 0;
    margin-bottom: 2rem;
}

    .breadcrumb-modern .breadcrumb-item {
        font-weight: 500;
    }

        .breadcrumb-modern .breadcrumb-item + .breadcrumb-item::before {
            content: "›";
            font-weight: bold;
            color: var(--primary-color);
        }

        .breadcrumb-modern .breadcrumb-item.active {
            color: var(--primary-color);
        }

@media (max-width: 768px) {
    .detail-title {
        font-size: 2rem;
    }

    .info-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .action-buttons {
        flex-direction: column;
    }

    .btn-modern {
        width: 100%;
        justify-content: center;
    }

    .admin-container {
        padding: 1rem 0;
    }

    .detail-body {
        padding: 1.5rem;
    }
}

.pulse-animation {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }

    50% {
        opacity: 0.5;
    }
}

.fade-in {
    animation: fadeIn 0.6s ease-in-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}