/* === VARIABLES CSS === */
:root {
    --primary-color: #20b2aa;
    --primary-hover: #1a9b94;
    --brand-color: #00d4aa;
    --navbar-bg: #1a1a3e;
    --background-gray: #f8f9fa;
    --card-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    --border-color: #dee2e6;
}

/* === TYPOGRAPHIE === */
body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background-color: var(--background-gray);
}

/* === NAVBAR === */
.navbar-brand {
    color: var(--brand-color) !important;
    font-weight: bold;
}

.nav-link.active {
    font-weight: 500;
}

/* === CARDS === */
.card {
    box-shadow: var(--card-shadow);
}

/* === BOUTONS === */
.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

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

/* === FORMULAIRES === */
.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(32, 178, 170, 0.25);
}

/* === ACCORDION === */
.accordion-button:not(.collapsed) {
    background-color: #e7f3ff;
    color: #0c63e4;
}

.accordion-button:focus {
    box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25);
}

/* === MESSAGES FLASH === */
.toast-container {
    z-index: 1055;
}

.toast {
    border: none;
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
}

/* === UTILITAIRES === */
.text-brand {
    color: var(--brand-color) !important;
}

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

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

.btn-brand:hover,
.btn-brand:focus {
    background-color: var(--primary-hover);
    border-color: var(--primary-hover);
    color: white;
}

/* === RESPONSIVE === */
@media (max-width: 768px) {
    .container-fluid {
        padding-left: 1rem;
        padding-right: 1rem;
    }

    .card {
        margin-bottom: 1rem;
    }
}