:root {
    --primary-color: #6f42c1;
    --secondary-color: #ffc107;
    --dark-color: #2c3e50;
}

body {
    background-color: #f8f9fa;
    font-family: 'Segoe UI', Tahoma, sans-serif;
}

.navbar {
    background: linear-gradient(135deg, var(--dark-color), var(--primary-color));
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.navbar-brand {
    font-weight: bold;
    font-size: 1.4rem;
}

.card {
    border: none;
    border-radius: 10px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    transition: transform 0.2s;
}

.card:hover {
    transform: translateY(-2px);
}

.stat-card {
    border-left: 4px solid var(--primary-color);
}

.stat-card h3 {
    font-size: 2.2rem;
    font-weight: bold;
    color: var(--primary-color);
}

.badge-grade {
    font-size: 0.85rem;
    padding: 5px 12px;
    border-radius: 15px;
}

.badge-écuyer { background-color: #6c757d; color: white; }
.badge-chevalier { background-color: #17a2b8; color: white; }
.badge-officier { background-color: #fd7e14; color: white; }
.badge-maître { background-color: #6f42c1; color: white; }

.badge-ambassadeur {
    background-color: var(--secondary-color);
    color: var(--dark-color);
}

.table-hover tbody tr:hover {
    background-color: #f1f3f9;
}

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

.btn-primary:hover {
    background-color: #5a32a3;
}

.alert-stock-low {
    background-color: #fff3cd;
    border-left: 4px solid #ffc107;
}

.alert-stock-critical {
    background-color: #f8d7da;
    border-left: 4px solid #dc3545;
}

.sidebar {
    min-height: calc(100vh - 56px);
    background-color: white;
    box-shadow: 2px 0 5px rgba(0,0,0,0.05);
}

.sidebar .nav-link {
    color: #495057;
    padding: 12px 20px;
    border-radius: 5px;
    margin: 3px 10px;
}

.sidebar .nav-link:hover {
    background-color: #f1f3f9;
    color: var(--primary-color);
}

.sidebar .nav-link.active {
    background-color: var(--primary-color);
    color: white;
}

.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--dark-color), var(--primary-color));
}

.login-box {
    background: white;
    padding: 40px;
    border-radius: 15px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.2);
    width: 100%;
    max-width: 400px;
}

.editor-container {
    min-height: 400px;
    border: 1px solid #ced4da;
    border-radius: 5px;
    padding: 15px;
    font-family: monospace;
}

/* ================= FOOTER ================= */
.footer {
    background-color: #2c3e50;
    color: #ecf0f1;
    padding: 20px 0;
    margin-top: 50px;
    text-align: center;
    font-size: 0.9rem;
}

.footer a {
    color: #3498db;
    text-decoration: none;
}

.footer a:hover {
    color: #2980b9;
    text-decoration: underline;
}

/* S'assurer que le footer reste en bas */
body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.container-fluid {
    flex: 1 0 auto;
}

.footer {
    flex-shrink: 0;
}