/**
 * Motosport MBF - Améliorations UI/UX
 * Version: 2.0
 * Date: 2024
 */

/* ========== VARIABLES ========== */
:root {
    /* Couleurs personnalisées Motosport MBF */
    --mbf-primary: #0088cc;
    --mbf-secondary: #FF6B35;
    --mbf-success: #00C853;
    --mbf-danger: #fc1401;
    --mbf-warning: #f67c02;
    --mbf-dark: #1A1A1A;
    --mbf-light: #f8f9fa;

    /* Espacement */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;

    /* Transitions */
    --transition-fast: 0.15s;
    --transition-normal: 0.3s;
    --transition-slow: 0.5s;

    /* Ombres */
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 8px rgba(0,0,0,0.12);
    --shadow-lg: 0 8px 16px rgba(0,0,0,0.15);
    --shadow-xl: 0 12px 24px rgba(0,0,0,0.18);
}

/* ========== CARTES PRODUITS AMÉLIORÉES ========== */

/* Effet hover lift */
.hover-lift {
    transition: transform var(--transition-normal) ease, 
                box-shadow var(--transition-normal) ease;
}

.hover-lift:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl) !important;
}

/* Overlay dégradé sur images */
.overlay-fade {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 50%;
    background: linear-gradient(to top, rgba(0,0,0,0.4), transparent);
    opacity: 0;
    transition: opacity var(--transition-normal) ease;
    pointer-events: none;
}

.card:hover .overlay-fade {
    opacity: 1;
}

/* Badges personnalisés */
.badge {
    font-size: 0.75rem;
    padding: 0.35rem 0.65rem;
    border-radius: 6px;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.badge.bg-danger {
    background-color: var(--mbf-danger) !important;
    animation: pulse-badge 2s ease-in-out infinite;
}

@keyframes pulse-badge {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

/* Badge status avec backdrop blur */
.custom-card-info-type {
    border-radius: 8px;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
}

/* Images avec ratio et effets */
.custom-card-info-img {
    aspect-ratio: 4/3;
    background: #f3f4f6;
    border-radius: 8px 8px 0 0;
    overflow: hidden;
    position: relative;
}

.custom-card-info-img img {
    object-fit: cover;
    width: 100%;
    height: 100%;
    opacity: 1 !important; /* FORCE visibility */
    display: block !important;
    position: relative;
    z-index: 2; /* Au-dessus du skeleton */
    transition: transform var(--transition-slow) ease, opacity 0.3s ease;
}

.card:hover .custom-card-info-img img {
    transform: scale(1.08);
}

/* Skeleton loading DERRIERE l'image */
.custom-card-info-img::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s ease-in-out infinite;
    z-index: 1; /* DERRIERE l'image */
}

@keyframes skeleton-loading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* Arrêter skeleton quand image chargée */
.custom-card-info-img.image-loaded::before {
    animation: none;
    opacity: 0;
}

/* Typographie améliorée */
.custom-card-info-content h4 {
    line-height: 1.3;
    min-height: 2.6em;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    font-weight: 600;
}

/* Prix avec hiérarchie visuelle */
.custom-card-info-header strong {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--mbf-primary);
}

.text-decoration-line-through {
    text-decoration: line-through;
    opacity: 0.6;
    font-size: 0.9rem;
}

/* Icônes avec couleur primaire */
.text-primary,
.fas.text-primary,
.far.text-primary {
    color: var(--mbf-primary) !important;
}

/* Boutons actions */
.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    border-radius: 6px;
    font-weight: 600;
    transition: all var(--transition-fast) ease;
}

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

.btn-primary:hover {
    background: #006ba3;
    border-color: #006ba3;
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-outline-secondary {
    color: var(--mbf-dark);
    border-color: #dee2e6;
}

.btn-outline-secondary:hover {
    background: var(--mbf-light);
    border-color: #cbd5e0;
}

/* Container flex pour cartes */
.card-body.d-flex.flex-column {
    min-height: 400px;
}

/* Border top séparateur */
.border-top {
    border-top: 1px solid #e9ecef !important;
}

/* Gap utilities */
.gap-2 {
    gap: var(--spacing-sm);
}

/* ========== FILTRES & NAVIGATION ========== */

/* Barre de recherche sticky */
.page-header {
    position: sticky;
    top: 70px;
    z-index: 100;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

/* Amélioration dropdowns */
.form-select,
.form-control {
    border-radius: 8px;
    border: 1px solid #dee2e6;
    transition: border-color var(--transition-fast) ease,
                box-shadow var(--transition-fast) ease;
}

.form-select:focus,
.form-control:focus {
    border-color: var(--mbf-primary);
    box-shadow: 0 0 0 0.2rem rgba(0, 136, 204, 0.25);
}

/* Boutons de tri */
.btn-quaternary {
    background: var(--mbf-secondary);
    border-color: var(--mbf-secondary);
    color: white;
}

.btn-quaternary:hover {
    background: #e55a20;
    border-color: #e55a20;
}

/* ========== PAGINATION ========== */

.pagination-lg .page-link {
    border-radius: 8px;
    margin: 0 4px;
    border: 1px solid #dee2e6;
    color: var(--mbf-dark);
}

.pagination-lg .page-item.active .page-link {
    background-color: var(--mbf-primary);
    border-color: var(--mbf-primary);
}

.pagination-lg .page-link:hover {
    background-color: var(--mbf-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

/* ========== FORMULAIRES ========== */

/* Labels améliorés */
.form-label.fw-bold {
    color: var(--mbf-dark);
    margin-bottom: var(--spacing-sm);
    font-size: 0.95rem;
}

/* Validation visuelle */
.form-control:valid {
    border-color: var(--mbf-success);
}

.form-control:invalid:not(:placeholder-shown) {
    border-color: var(--mbf-danger);
}

/* ========== RESPONSIVE ========== */

@media (max-width: 992px) {
    .hover-lift:hover {
        transform: translateY(-4px);
    }

    .custom-card-info-content h4 {
        font-size: 1rem;
    }

    .card-body.d-flex.flex-column {
        min-height: 350px;
    }
}

@media (max-width: 768px) {
    .hover-lift:hover {
        transform: none;
    }

    .card:hover .custom-card-info-img img {
        transform: scale(1.02);
    }

    .btn-sm {
        font-size: 0.8rem;
        padding: 0.4rem 0.8rem;
    }

    .custom-card-info-header strong {
        font-size: 1.25rem;
    }
}

/* ========== ANIMATIONS ========== */

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.card {
    animation: fadeIn 0.5s ease forwards;
}

.card:nth-child(1) { animation-delay: 0.05s; }
.card:nth-child(2) { animation-delay: 0.1s; }
.card:nth-child(3) { animation-delay: 0.15s; }
.card:nth-child(4) { animation-delay: 0.2s; }

/* ========== ACCESSIBILITÉ ========== */

/* Focus visible */
*:focus-visible {
    outline: 2px solid var(--mbf-primary);
    outline-offset: 2px;
}

/* Reduce motion pour accessibilité */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* ========== UTILITAIRES ========== */

.text-muted {
    color: #6c757d !important;
}

.shadow-sm {
    box-shadow: var(--shadow-sm) !important;
}

.shadow-md {
    box-shadow: var(--shadow-md) !important;
}

.shadow-lg {
    box-shadow: var(--shadow-lg) !important;
}

.rounded-lg {
    border-radius: 12px !important;
}

.flex-grow-1 {
    flex-grow: 1 !important;
}

/* ========== PRINT ========== */

@media print {
    .hover-lift,
    .btn,
    .pagination {
        display: none;
    }

    .card {
        break-inside: avoid;
        page-break-inside: avoid;
    }
}