/* Main CSS file for Product Copywriter - Modern Light Theme */

/* Import Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

/* Global styles */
:root {
    --primary-color: #667eea;
    --secondary-color: #764ba2;
    --success-color: #10b981;
    --info-color: #3b82f6;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;
    --light-bg: #f8f9fa;
    --white-bg: #ffffff;
    --dark-accent: #1a1a2e;
    --text-primary: #2d3748;
    --text-secondary: #718096;
    --text-muted: #a0aec0;
    --border-color: #e2e8f0;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.07);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
}

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

body {
    background-color: var(--light-bg);
    color: var(--text-primary);
    min-height: 100vh;
}

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

/* Navbar - style moderne sombre */
.navbar {
    background: linear-gradient(135deg, #1a1a2e 0%, #2d2d44 100%) !important;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.5rem;
    color: white !important;
}

.navbar-dark .navbar-nav .nav-link {
    color: rgba(255, 255, 255, 0.8) !important;
    transition: all 0.3s ease;
    font-weight: 500;
    padding: 0.5rem 1rem !important;
    border-radius: 0.5rem;
    margin: 0 0.25rem;
    white-space: nowrap;
    font-size: 0.9rem;
}

.navbar-dark .navbar-nav .nav-link:hover {
    color: white !important;
    background: rgba(255, 255, 255, 0.1);
}

.navbar-dark .navbar-nav .nav-link.active {
    color: white !important;
    background: rgba(102, 126, 234, 0.3);
}

/* Fix navbar spacing pour textes longs */
@media (max-width: 1200px) {
    .navbar-nav .nav-link {
        font-size: 0.85rem;
        padding: 0.5rem 0.75rem !important;
    }
}

/* Badge BETA plus petit */
.nav-link .badge {
    font-size: 0.65rem;
    padding: 0.2rem 0.4rem;
    vertical-align: middle;
}

/* Card styling - clair et moderne */
.card {
    background: var(--white-bg);
    border: 1px solid var(--border-color);
    border-radius: 0.75rem;
    box-shadow: var(--shadow);
    transition: transform 0.3s, box-shadow 0.3s;
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.card-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-bottom: none;
    font-weight: 600;
    padding: 1rem 1.5rem;
}

.card-header.bg-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
}

.card-body {
    padding: 1.5rem;
}

/* Button styling */
.btn {
    border-radius: 0.5rem;
    padding: 0.5rem 1.25rem;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
}

/* Bouton primaire - gradient moderne */
.btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

/* Bouton success - vert pour optimisation */
.btn-success {
    background: var(--success-color);
    color: white;
}

.btn-success:hover {
    background: #059669;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

/* Boutons d'optimisation - TOUJOURS VERTS */
#submit-btn,
#optimize-form button[type="submit"],
#scrape-btn,
#confirm-import-btn,
form#bulk-form button[type="submit"],
.btn-primary[onclick*="optimize"],
button:has(.fa-magic),
a.btn-primary[href*="optimize"] {
    background: var(--success-color) !important;
    color: white !important;
}

#submit-btn:hover,
#optimize-form button[type="submit"]:hover,
#scrape-btn:hover,
#confirm-import-btn:hover,
form#bulk-form button[type="submit"]:hover,
button:has(.fa-magic):hover {
    background: #059669 !important;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

.btn-outline-secondary {
    background: white;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
}

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

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

/* Form styling - clair */
.form-control, .form-select {
    background: white;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    border-radius: 0.5rem;
    padding: 0.75rem 1rem;
    transition: all 0.3s ease;
}

.form-control:focus, .form-select:focus {
    background: white;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(102, 126, 234, 0.25);
}

.form-label {
    color: var(--text-primary);
    font-weight: 500;
    margin-bottom: 0.5rem;
}

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

/* Stats cards - moderne et clair */
.stats-card {
    background: white;
    border-radius: 0.75rem;
    padding: 1.5rem;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
}

.stats-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.stats-card .icon {
    font-size: 2.5rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
}

.stats-card .stats-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
}

.stats-card .stats-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Table styling */
.table {
    color: var(--text-primary);
}

.table th {
    background-color: var(--light-bg);
    color: var(--text-primary);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.05em;
    border-color: var(--border-color);
}

.table td {
    border-color: var(--border-color);
    vertical-align: middle;
}

.table-hover tbody tr:hover {
    background-color: var(--light-bg);
}

/* Badge styling */
.badge {
    padding: 0.375rem 0.75rem;
    font-weight: 600;
    border-radius: 0.375rem;
}

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

.badge.bg-warning {
    background: var(--warning-color);
    color: white;
}

/* Alert styling */
.alert {
    border-radius: 0.5rem;
    border: 1px solid;
}

.alert-info {
    background-color: #e0f2fe;
    border-color: #0284c7;
    color: #075985;
}

.alert-success {
    background-color: #d1fae5;
    border-color: #10b981;
    color: #065f46;
}

.alert-warning {
    background-color: #fed7aa;
    border-color: #f97316;
    color: #9a3412;
}

.alert-danger {
    background-color: #fee2e2;
    border-color: #ef4444;
    color: #991b1b;
}

/* Progress bar */
.progress {
    background-color: var(--light-bg);
    border-radius: 0.5rem;
}

.progress-bar {
    background: linear-gradient(90deg, #667eea 0%, #764ba2 100%);
}

/* Spinner overlay */
.spinner-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

.spinner-container {
    background: white;
    padding: 2rem;
    border-radius: 1rem;
    box-shadow: var(--shadow-lg);
    text-align: center;
}

.spinner-border {
    color: var(--primary-color);
}

/* Language selector dans navbar */
.navbar .form-select {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    font-size: 0.875rem;
    padding: 0.375rem 2rem 0.375rem 0.75rem;
}

.navbar .form-select:focus {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    box-shadow: none;
}

.navbar .form-select option {
    background: var(--dark-accent);
    color: white;
}

/* Footer */
footer {
    background: var(--white-bg);
    border-top: 1px solid var(--border-color);
    margin-top: auto;
    padding: 1.5rem 0;
}

/* Modal */
.modal-content {
    background: white;
    color: var(--text-primary);
}

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

.modal-footer {
    border-top: 1px solid var(--border-color);
}

/* Links */
a {
    color: var(--primary-color);
    text-decoration: none;
}

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

/* Utility classes */
.text-muted {
    color: var(--text-muted) !important;
}

.bg-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
}

.text-primary {
    color: var(--primary-color) !important;
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

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

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

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

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.fade-in {
    animation: fadeIn 0.5s ease-out;
}

/* Product optimized row */
.product-optimized {
    background-color: rgba(16, 185, 129, 0.05);
}

/* Memory list */
.memory-list {
    max-height: 400px;
    overflow-y: auto;
    background: var(--light-bg);
    border-radius: 0.5rem;
    padding: 1rem;
}

.memory-item {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--border-color);
    transition: background 0.3s ease;
}

.memory-item:hover {
    background: rgba(102, 126, 234, 0.05);
}

/* Collection list */
.collection-list {
    max-height: 300px;
    overflow-y: auto;
    background: var(--light-bg);
    border-radius: 0.5rem;
    padding: 1rem;
}

/* Responsive */
@media (max-width: 768px) {
    .stats-card {
        margin-bottom: 1rem;
    }
    
    .card-body {
        padding: 1rem;
    }
}

/* Glass effect pour certains éléments (optionnel) */
.glass-light {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

/* Sticky top */
.sticky-top {
    top: 5rem !important;
}

/* Product preview */
.product-preview {
    background: var(--light-bg);
    border-radius: 0.5rem;
    padding: 1.5rem;
}