/* ========================================
   GESTLOCATIVE - IDENTITÉ VISUELLE MODERNE
   ======================================== */

:root {
    /* Couleurs principales */
    --primary-color: #6366f1;
    --primary-light: #a5a6f6;
    --primary-dark: #4f46e5;
    --primary-darker: #3730a3;
    
    /* Couleurs de support */
    --success-color: #10b981;
    --success-dark: #059669;
    --warning-color: #f59e0b;
    --warning-dark: #d97706;
    --danger-color: #ef4444;
    --danger-dark: #dc2626;
    --neutral-color: #64748b;
    --neutral-dark: #475569;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #6366f1 0%, #4f46e5 100%);
    --gradient-success: linear-gradient(135deg, #10b981 0%, #059669 100%);
    --gradient-warning: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    --gradient-danger: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    --gradient-neutral: linear-gradient(135deg, #64748b 0%, #475569 100%);
}

/* ========================================
   BOUTONS PRINCIPAUX
   ======================================== */

.btn-primary {
    background: var(--gradient-primary) !important;
    border: none !important;
    color: white !important;
    transition: all 0.3s ease;
    box-shadow: 0 4px 6px rgba(99, 102, 241, 0.25);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 15px rgba(99, 102, 241, 0.4);
    background: linear-gradient(135deg, #4f46e5 0%, #3730a3 100%) !important;
}

.btn-success {
    background: var(--gradient-success) !important;
    border: none !important;
    color: white !important;
    box-shadow: 0 4px 6px rgba(16, 185, 129, 0.25);
}

.btn-success:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 15px rgba(16, 185, 129, 0.4);
}

.btn-warning {
    background: var(--gradient-warning) !important;
    border: none !important;
    color: white !important;
    box-shadow: 0 4px 6px rgba(245, 158, 11, 0.25);
}

.btn-danger {
    background: var(--gradient-danger) !important;
    border: none !important;
    color: white !important;
    box-shadow: 0 4px 6px rgba(239, 68, 68, 0.25);
}

.btn-secondary {
    background: var(--gradient-neutral) !important;
    border: none !important;
    color: white !important;
    box-shadow: 0 4px 6px rgba(100, 116, 139, 0.25);
}

/* ========================================
   BOUTONS OUTLINE MODERNES
   ======================================== */

.btn-outline-primary {
    border: 2px solid var(--primary-color) !important;
    color: var(--primary-color) !important;
    background: transparent !important;
    transition: all 0.3s ease;
}

.btn-outline-primary:hover {
    background: var(--gradient-primary) !important;
    color: white !important;
    transform: translateY(-2px);
    box-shadow: 0 8px 15px rgba(99, 102, 241, 0.3);
}

/* ========================================
   CARTES MODERNES
   ======================================== */

.card {
    border: none !important;
    border-radius: 12px !important;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05), 0 1px 3px rgba(0, 0, 0, 0.1) !important;
    transition: all 0.3s ease;
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.1), 0 6px 12px rgba(0, 0, 0, 0.08) !important;
}

.card-header {
    background: rgba(99, 102, 241, 0.05) !important;
    border-bottom: 1px solid rgba(99, 102, 241, 0.1) !important;
    border-radius: 12px 12px 0 0 !important;
}

/* ========================================
   NAVIGATION ET HEADER
   ======================================== */

.navbar-brand {
    color: var(--primary-color) !important;
    font-weight: 700;
    font-size: 1.5rem;
}

.nav-link {
    color: var(--neutral-color) !important;
    transition: color 0.3s ease;
}

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

/* ========================================
   ALERTES PERSONNALISÉES
   ======================================== */

.alert-primary {
    background: rgba(99, 102, 241, 0.1) !important;
    border: 1px solid rgba(99, 102, 241, 0.2) !important;
    color: var(--primary-darker) !important;
}

.alert-success {
    background: rgba(16, 185, 129, 0.1) !important;
    border: 1px solid rgba(16, 185, 129, 0.2) !important;
    color: var(--success-dark) !important;
}

.alert-warning {
    background: rgba(245, 158, 11, 0.1) !important;
    border: 1px solid rgba(245, 158, 11, 0.2) !important;
    color: var(--warning-dark) !important;
}

.alert-danger {
    background: rgba(239, 68, 68, 0.1) !important;
    border: 1px solid rgba(239, 68, 68, 0.2) !important;
    color: var(--danger-dark) !important;
}

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

.form-control:focus {
    border-color: var(--primary-color) !important;
    box-shadow: 0 0 0 0.2rem rgba(99, 102, 241, 0.25) !important;
}

.form-check-input:checked {
    background-color: var(--primary-color) !important;
    border-color: var(--primary-color) !important;
}

/* ========================================
   BADGES MODERNES
   ======================================== */

.badge {
    border-radius: 8px !important;
    font-weight: 500;
    padding: 0.5rem 0.75rem;
}

.badge-primary {
    background: var(--gradient-primary) !important;
}

.badge-success {
    background: var(--gradient-success) !important;
}

.badge-warning {
    background: var(--gradient-warning) !important;
}

.badge-danger {
    background: var(--gradient-danger) !important;
}

/* ========================================
   TEXTES ET COULEURS
   ======================================== */

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

.text-success {
    color: var(--success-color) !important;
}

.text-warning {
    color: var(--warning-color) !important;
}

.text-danger {
    color: var(--danger-color) !important;
}

/* ========================================
   BACKGROUNDS
   ======================================== */

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

.bg-success {
    background: var(--gradient-success) !important;
}

.bg-warning {
    background: var(--gradient-warning) !important;
}

.bg-danger {
    background: var(--gradient-danger) !important;
}

.bg-soft-primary {
    background: rgba(99, 102, 241, 0.1) !important;
}

/* ========================================
   ANIMATIONS ET TRANSITIONS
   ======================================== */

.fade-in {
    animation: fadeIn 0.5s ease-in;
}

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

.scale-hover {
    transition: transform 0.3s ease;
}

.scale-hover:hover {
    transform: scale(1.05);
}

/* ========================================
   RESPONSIVE ET MOBILE
   ======================================== */

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

/* ========================================
   CLASSES UTILITAIRES CUSTOM
   ======================================== */

.gestloc-shadow {
    box-shadow: 0 10px 25px rgba(99, 102, 241, 0.15) !important;
}

.gestloc-border {
    border: 2px solid rgba(99, 102, 241, 0.2) !important;
}

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