/* styles.css - Design premium et interactif pour la galerie familiale */

/* Variables globales pour cohérence */
:root {
    --primary-color: #1a73e8;
    --secondary-color: #f1f3f5;
    --accent-color: #34c759;
    --text-color: #222;
    --light-bg: #f8f9fa;
    --shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
    --border-radius: 16px;
    --transition: all 0.3s ease;
}

/* Reset et styles généraux */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    background: linear-gradient(145deg, #e0f7fa, #bbdefb);
    color: var(--text-color);
    line-height: 1.7;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Animations globales */
@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

@keyframes slideIn {
    from { opacity: 0; transform: translateX(-20px); }
    to { opacity: 1; transform: translateX(0); }
}

/* Navbar */
.navbar {
    background: linear-gradient(to right, var(--primary-color), #4a90e2);
    box-shadow: var(--shadow);
    padding: 0.5rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar-logo {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    object-fit: cover;
    border: none;
    transition: var(--transition);
}

.navbar-logo:hover {
    animation: pulse 1s infinite;
}

.navbar-brand {
    font-size: 1.2rem;
    font-weight: 700;
    color: #fff !important;
    letter-spacing: 0.5px;
    margin-left: 0;
}

.navbar-nav .nav-link {
    color: #fff !important;
    font-weight: 500;
    padding: 0.4rem 0.8rem;
    transition: var(--transition);
}

.navbar-nav .nav-link:hover {
    color: var(--accent-color) !important;
    transform: translateY(-2px);
}

/* Conteneur principal */
.container {
    padding: 2.5rem 0;
    animation: slideIn 0.5s ease-out;
    flex: 1 0 auto;
}

/* Cartes */
.card {
    border: none;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
    background: #fff;
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

.card-header {
    background: var(--secondary-color);
    border-radius: var(--border-radius) var(--border-radius) 0 0;
    padding: 1rem;
}

.card-body {
    padding: 1.5rem;
}

/* Boutons */
.btn-primary, .btn-outline-primary {
    background-color: var(--primary-color);
    border: 1px solid var(--primary-color);
    border-radius: 10px;
    padding: 0.8rem 1.6rem;
    font-weight: 600;
    color: #fff !important;
    transition: var(--transition);
}

.btn-primary:hover, .btn-outline-primary:hover {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
    color: #fff !important;
    transform: scale(1.08);
    box-shadow: var(--shadow);
}

.btn-outline-primary {
    background-color: transparent;
    color: #fff !important;
}

.btn-outline-primary:hover {
    background-color: var(--accent-color);
    color: #fff !important;
}

.btn-danger, .btn-outline-danger {
    background-color: #dc3545;
    border: 1px solid #dc3545;
    border-radius: 10px;
    padding: 0.8rem 1.6rem;
    font-weight: 600;
    color: #fff !important;
    transition: var(--transition);
}

.btn-danger:hover, .btn-outline-danger:hover {
    background-color: #b02a37;
    border-color: #b02a37;
    color: #fff !important;
    transform: scale(1.08);
}

.btn-outline-danger {
    background-color: transparent;
    color: #fff !important;
}

.btn-success {
    background-color: var(--accent-color);
    border: none;
    border-radius: 10px;
    padding: 0.8rem 1.6rem;
    font-weight: 600;
    transition: var(--transition);
}

.btn-success:hover {
    background-color: #2ea44f;
    transform: scale(1.08);
}

.show-more-btn {
    font-size: 0.9rem;
    padding: 0.5rem 1rem;
    background-color: var(--primary-color);
    border: 1px solid var(--primary-color);
    color: #fff !important;
    transition: var(--transition);
}

.show-more-btn:hover {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
    color: #fff !important;
    transform: translateY(-2px);
}

.collapse-btn {
    font-size: 0.9rem;
    padding: 0.5rem 1rem;
    background-color: transparent;
    border: 1px solid #dc3545;
    color: #dc3545 !important;
    transition: var(--transition);
    margin-left: 0.5rem;
}

.collapse-btn:hover {
    background-color: #dc3545;
    color: #fff !important;
    transform: translateY(-2px);
}

/* Formulaires */
.form-control, .form-select {
    border-radius: 10px;
    border: 1px solid #ced4da;
    padding: 0.8rem;
    transition: var(--transition);
}

.form-control:focus, .form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 8px rgba(26, 115, 232, 0.4);
    transform: scale(1.02);
}

/* Galerie */
.thumbnail-link {
    display: block;
    overflow: hidden;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
}

.thumbnail-link:hover {
    transform: scale(1.1);
}

.thumbnail-link::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.2);
    opacity: 0;
    transition: var(--transition);
}

.thumbnail-link:hover::after {
    opacity: 1;
}

.img-thumbnail {
    width: 100%;
    height: 180px;
    object-fit: cover;
    border: none;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

/* Photo agrandie */
.enlarged-photo-container {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.3s ease-in;
}

.enlarged-photo {
    max-width: 85%;
    max-height: 85%;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transform: scale(0.8);
    animation: zoomIn 0.4s ease-out forwards;
}

.close-btn {
    position: absolute;
    top: 25px;
    right: 25px;
    font-size: 2.5rem;
    color: #fff;
    cursor: pointer;
    transition: var(--transition);
}

.close-btn:hover {
    color: var(--accent-color);
    transform: rotate(90deg);
}

/* Animations pour photo agrandie */
@keyframes zoomIn {
    from { transform: scale(0.8); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

/* Alertes */
.alert {
    border-radius: 10px;
    padding: 1.2rem;
    margin-bottom: 1.5rem;
    font-weight: 500;
    animation: slideIn 0.5s ease-out;
}

.alert-success {
    background-color: #d4edda;
    color: #155724;
}

.alert-danger {
    background-color: #f8d7da;
    color: #721c24;
}

/* Barre de recherche et suggestions */
#searchSuggestions {
    background: #fff;
    border-radius: 10px;
    box-shadow: var(--shadow);
    max-height: 220px;
    overflow-y: auto;
    animation: slideIn 0.3s ease-out;
}

.list-group-item-action {
    border-radius: 10px;
    transition: var(--transition);
}

.list-group-item-action:hover {
    background-color: var(--secondary-color);
    transform: translateX(5px);
}

/* Styles pour les formulaires de réinitialisation */
.card.p-4.mx-auto.mt-5 {
    max-width: 400px;
    animation: slideIn 0.5s ease-out;
}

.card h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-color);
}

.card p {
    font-size: 0.9rem;
    color: var(--text-color);
    margin-bottom: 1rem;
}

/* Footer */
footer {
    background: var(--light-bg);
    padding: 0.5rem 0;
    text-align: center;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text-color);
    border-top: 1px solid #dee2e6;
    position: sticky;
    bottom: 0;
    width: 100%;
    z-index: 1000;
    flex-shrink: 0;
}

/* Responsive */
@media (max-width: 768px) {
    .navbar-logo {
        width: 28px;
        height: 28px;
    }

    .navbar-brand {
        font-size: 1rem;
    }

    .img-thumbnail {
        height: 140px;
    }

    .card {
        max-width: 100%;
    }

    footer {
        font-size: 0.8rem;
        padding: 0.4rem 0;
    }

    .card h2 {
        font-size: 1.3rem;
    }
}