/* Variables CSS personnalisées - Style Université Laval */
:root {
    --primary-color: #c41e3a; /* Rouge ULaval */
    --secondary-color: #8b1538;
    --accent-color: #f4f4f4;
    --dark-color: #2c2c2c;
    --light-color: #ffffff;
    --gray-light: #f8f9fa;
    --gray-medium: #6c757d;
    --border-radius: 4px;
    --box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
    --font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

/* Styles généraux */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #374151;
}

/* Top Bar */
.top-bar {
    font-size: 0.875rem;
}

.color-preview {
    display: inline-block;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    margin-right: 8px;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

/* Header */
.main-header {
    border-bottom: 1px solid #e5e7eb;
}

.logo h2 {
    color: var(--primary-color) !important;
}

.navbar-nav .nav-link {
    color: #374151 !important;
    font-weight: 500;
    padding: 0.75rem 1rem !important;
    transition: var(--transition);
    position: relative;
}

.navbar-nav .nav-link:hover {
    color: var(--primary-color) !important;
}

.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: var(--transition);
    transform: translateX(-50%);
}

.navbar-nav .nav-link:hover::after {
    width: 80%;
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    min-height: 500px;
    display: flex;
    align-items: center;
}

.hero-image i {
    font-size: 8rem;
    opacity: 0.3;
}

/* Sections */
.section-title {
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 1rem;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 3px;
    background-color: var(--primary-color);
    border-radius: 2px;
}

/* Cards */
.card {
    border: none;
    border-radius: var(--border-radius);
    transition: var(--transition);
    overflow: hidden;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.card-title {
    color: var(--dark-color);
    font-weight: 600;
}

/* Stats Section */
.stats-section {
    background-color: var(--light-color);
}

.stat-card {
    padding: 2rem 1rem;
    text-align: center;
    transition: var(--transition);
}

.stat-card:hover {
    transform: translateY(-5px);
}

.stat-icon {
    margin-bottom: 1rem;
}

.stat-card h3 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 0.5rem;
}

/* Team Cards */
.team-card {
    padding: 2rem 1rem;
    transition: var(--transition);
}

.team-card:hover {
    transform: translateY(-5px);
}

.team-photo img,
.placeholder-photo {
    border: 4px solid var(--primary-color);
    transition: var(--transition);
}

.team-card:hover .team-photo img,
.team-card:hover .placeholder-photo {
    border-color: var(--accent-color);
}

/* Formation Cards */
.formation-icon {
    font-size: 2rem;
}

.formation-details small {
    margin-bottom: 0.25rem;
}

/* Buttons */
.btn {
    border-radius: var(--border-radius);
    font-weight: 500;
    padding: 0.75rem 1.5rem;
    transition: var(--transition);
    border: none;
}

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

.btn-primary:hover {
    background-color: var(--secondary-color);
    border-color: var(--secondary-color);
    transform: translateY(-2px);
}

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

.btn-outline-primary:hover {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    transform: translateY(-2px);
}

/* Login Page */
.login-section {
    min-height: 80vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
}

.login-section .card {
    border-radius: 15px;
    overflow: hidden;
}

.login-section .card-header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
}

.form-control {
    border-radius: var(--border-radius);
    border: 2px solid #e5e7eb;
    padding: 0.75rem 1rem;
    transition: var(--transition);
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(59, 130, 246, 0.25);
}

.form-control-lg {
    padding: 1rem 1.25rem;
    font-size: 1.1rem;
}

/* Footer */
footer {
    background-color: var(--dark-color) !important;
}

footer h5, footer h6 {
    color: #f9fafb;
    font-weight: 600;
}

footer .social-links a {
    display: inline-block;
    width: 40px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    transition: var(--transition);
}

footer .social-links a:hover {
    background-color: var(--primary-color);
    transform: translateY(-2px);
}

/* Alerts */
.alert {
    border-radius: var(--border-radius);
    border: none;
    padding: 1rem 1.5rem;
}

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

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

.alert-info {
    background-color: #dbeafe;
    color: #1e40af;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-section {
        text-align: center;
        padding: 3rem 0;
    }
    
    .hero-section .display-4 {
        font-size: 2rem;
    }
    
    .stat-card h3 {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .team-photo img,
    .placeholder-photo {
        width: 100px !important;
        height: 100px !important;
    }
}

@media (max-width: 576px) {
    .hero-section .btn {
        display: block;
        margin-bottom: 0.5rem;
    }
    
    .stats-section .col-md-3 {
        margin-bottom: 2rem;
    }
    
    .login-section .col-md-6 {
        margin: 1rem;
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.card {
    animation: fadeInUp 0.6s ease-out;
}

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

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

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

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

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

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

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

/* Styles spécifiques pour les facultés/divisions - Style ULaval */
.facultes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.faculte-card {
    background: white;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    position: relative;
    min-height: 200px;
}

.faculte-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.faculte-card .card-header {
    padding: 1.5rem;
    color: white;
    position: relative;
    min-height: 120px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.faculte-card .card-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0,0,0,0.1) 0%, rgba(0,0,0,0.3) 100%);
}

.faculte-card .card-header > * {
    position: relative;
    z-index: 2;
}

.faculte-nom-court {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.3);
}

.faculte-nom-complet {
    font-size: 1rem;
    font-weight: 500;
    line-height: 1.3;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.3);
}

.faculte-card .card-body {
    padding: 1.5rem;
}

.faculte-description {
    color: var(--gray-medium);
    font-size: 0.9rem;
    line-height: 1.5;
    margin-bottom: 1rem;
}

.faculte-doyen {
    font-size: 0.85rem;
    color: var(--dark-color);
    font-weight: 500;
}

.faculte-card .card-footer {
    padding: 1rem 1.5rem;
    background-color: var(--gray-light);
    border-top: 1px solid #e9ecef;
}

.departements-count {
    font-size: 0.85rem;
    color: var(--gray-medium);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Page détail faculté */
.faculte-header {
    padding: 4rem 0 2rem;
    position: relative;
    overflow: hidden;
}

.faculte-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0,0,0,0.1) 0%, rgba(0,0,0,0.3) 100%);
}

.faculte-header > * {
    position: relative;
    z-index: 2;
}

.faculte-title {
    color: white;
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}

.faculte-subtitle {
    color: rgba(255,255,255,0.9);
    font-size: 1.2rem;
    font-weight: 300;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.5);
}

.departements-section {
    padding: 3rem 0;
}

.departement-card {
    background: white;
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    height: 100%;
}

.departement-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.departement-title {
    color: var(--primary-color);
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.departement-description {
    color: var(--gray-medium);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.departement-directeur {
    font-size: 0.9rem;
    color: var(--dark-color);
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.departement-contact {
    font-size: 0.85rem;
    color: var(--gray-medium);
}

.formations-list {
    margin-top: 1rem;
}

.formation-item {
    background: var(--gray-light);
    padding: 0.75rem 1rem;
    border-radius: var(--border-radius);
    margin-bottom: 0.5rem;
    border-left: 3px solid var(--primary-color);
}

.formation-nom {
    font-weight: 500;
    color: var(--dark-color);
    font-size: 0.9rem;
}

.formation-details {
    font-size: 0.8rem;
    color: var(--gray-medium);
    margin-top: 0.25rem;
}

.niveau-badge {
    display: inline-block;
    padding: 0.25rem 0.5rem;
    border-radius: 12px;
    font-size: 0.7rem;
    font-weight: 500;
    margin-left: 0.5rem;
}

.niveau-1er {
    background-color: #e3f2fd;
    color: #1976d2;
}

.niveau-2e {
    background-color: #f3e5f5;
    color: #7b1fa2;
}

.niveau-3e {
    background-color: #fff3e0;
    color: #f57c00;
}

/* Breadcrumb personnalisé */
.custom-breadcrumb {
    background: transparent;
    padding: 1rem 0;
    margin-bottom: 0;
}

.custom-breadcrumb .breadcrumb-item {
    color: var(--gray-medium);
}

.custom-breadcrumb .breadcrumb-item.active {
    color: var(--primary-color);
    font-weight: 500;
}

.custom-breadcrumb .breadcrumb-item + .breadcrumb-item::before {
    content: "›";
    color: var(--gray-medium);
}

/* Responsive pour les facultés */
@media (max-width: 768px) {
    .facultes-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .faculte-title {
        font-size: 2rem;
    }
    
    .faculte-subtitle {
        font-size: 1rem;
    }
    
    .departement-card {
        padding: 1.5rem;
    }
}

@media (max-width: 576px) {
    .faculte-card .card-header {
        padding: 1rem;
        min-height: 100px;
    }
    
    .faculte-nom-court {
        font-size: 1.2rem;
    }
    
    .faculte-nom-complet {
        font-size: 0.9rem;
    }
    
    .faculte-card .card-body {
        padding: 1rem;
    }
}