/* ERP Couture - Styles responsive */
:root {
    --primary: #2c3e50;
    --accent: #e74c3c;
    --success: #27ae60;
    --warning: #f39c12;
    --info: #3498db;
}

body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    background-color: #f4f6f9;
    padding-top: 56px;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.main-content {
    flex: 1;
}

/* Cards */
.stat-card {
    border: none;
    border-radius: 12px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.08);
    transition: transform 0.2s, box-shadow 0.2s;
}
.stat-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.12);
}
.stat-card .icon {
    font-size: 2.2rem;
    opacity: 0.85;
}

/* Tables */
.table-responsive {
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}
.table thead th {
    background: var(--primary);
    color: #fff;
    font-weight: 600;
    border: none;
    white-space: nowrap;
}
.table-hover tbody tr:hover {
    background-color: rgba(52, 152, 219, 0.08);
}

/* Badges stock */
.badge-stock-ok { background-color: var(--success); }
.badge-stock-low { background-color: var(--warning); color: #000; }
.badge-stock-out { background-color: var(--accent); }

/* Boutons */
.btn-primary {
    background-color: var(--primary);
    border-color: var(--primary);
}
.btn-primary:hover {
    background-color: #1a252f;
    border-color: #1a252f;
}

/* Formulaires */
.form-control:focus, .form-select:focus {
    border-color: var(--info);
    box-shadow: 0 0 0 0.2rem rgba(52, 152, 219, 0.25);
}

/* Login page */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #2c3e50 0%, #3498db 100%);
    padding: 1rem;
}
.login-card {
    max-width: 420px;
    width: 100%;
    border-radius: 16px;
    box-shadow: 0 15px 40px rgba(0,0,0,0.25);
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .stat-card .display-6 {
        font-size: 1.5rem;
    }
    .table {
        font-size: 0.875rem;
    }
    .btn-sm-mobile {
        padding: 0.25rem 0.5rem;
        font-size: 0.75rem;
    }
}

@media (min-width: 1400px) {
    /* Grand écran / écran géant */
    .container-fluid {
        max-width: 1600px;
        margin: 0 auto;
    }
    .stat-card .display-6 {
        font-size: 2.5rem;
    }
}

/* Print */
@media print {
    .navbar, .footer, .btn, .no-print {
        display: none !important;
    }
    body {
        padding-top: 0;
        background: #fff;
    }
}

/* Utility */
.cursor-pointer { cursor: pointer; }
.text-truncate-2 {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}