:root {
    --hs-bleu-marine: #1B3A5C;
    --hs-vert: #2E8B57;
    --hs-orange: #F5A623;
    --hs-bleu-ciel: #4A90D9;
    --hs-bg: #F4F6F9;
    --hs-white: #FFFFFF;
}

body {
    font-family: 'Nunito', sans-serif;
    background-color: var(--hs-bg);
    color: #333;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.navbar {
    background-color: var(--hs-white) !important;
    box-shadow: 0 2px 4px rgba(0,0,0,0.08);
}

.navbar-brand {
    font-weight: 700;
    color: var(--hs-bleu-marine) !important;
    font-size: 1.2rem;
}

.navbar-brand img {
    height: 40px;
    margin-right: 10px;
}

.nav-link {
    color: var(--hs-bleu-marine) !important;
    font-weight: 600;
    font-size: 0.95rem;
}

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

.dropdown-item:hover {
    background-color: var(--hs-bg);
    color: var(--hs-vert);
}

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

.btn-primary:hover {
    background-color: #256e46;
    border-color: #256e46;
}

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

.btn-outline-primary:hover {
    background-color: var(--hs-vert);
    border-color: var(--hs-vert);
    color: #fff;
}

.btn-warning {
    background-color: var(--hs-orange);
    border-color: var(--hs-orange);
    color: #fff;
}

.btn-warning:hover {
    background-color: #d48e1a;
    border-color: #d48e1a;
    color: #fff;
}

.card {
    border: none;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
    transition: transform 0.2s;
}

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

.stat-card {
    padding: 1.5rem;
}

.stat-card .stat-icon {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.stat-card .stat-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--hs-bleu-marine);
}

.stat-card .stat-label {
    color: #6c757d;
    font-size: 0.9rem;
}

.bg-hs-bleu { background-color: rgba(74, 144, 217, 0.15); color: var(--hs-bleu-ciel); }
.bg-hs-vert { background-color: rgba(46, 139, 87, 0.15); color: var(--hs-vert); }
.bg-hs-orange { background-color: rgba(245, 166, 35, 0.15); color: var(--hs-orange); }
.bg-hs-marine { background-color: rgba(27, 58, 92, 0.15); color: var(--hs-bleu-marine); }

.main-content {
    flex: 1;
    padding: 2rem 0;
}

.login-card {
    max-width: 440px;
    margin: 0 auto;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

.login-card .card-body {
    padding: 2.5rem;
}

.login-logo {
    width: 80px;
    height: 80px;
    object-fit: contain;
}

footer {
    background-color: var(--hs-white);
    border-top: 1px solid #e9ecef;
    padding: 1rem 0;
    color: #6c757d;
    font-size: 0.85rem;
}

.coming-soon {
    text-align: center;
    padding: 4rem 2rem;
    color: #6c757d;
}

.coming-soon i {
    font-size: 4rem;
    color: var(--hs-orange);
    margin-bottom: 1rem;
}

.badge.bg-hs-marine { background-color: var(--hs-bleu-marine) !important; color: #fff; }
.badge.bg-hs-vert { background-color: var(--hs-vert) !important; color: #fff; }
.badge.bg-hs-bleu { background-color: var(--hs-bleu-ciel) !important; color: #fff; }

.nav-pills .nav-link {
    color: var(--hs-bleu-marine);
    font-weight: 600;
}

.nav-pills .nav-link.active {
    background-color: var(--hs-bleu-marine);
}

/* ===== Sous-menus déroulants à 2 niveaux (menu admin) ===== */
.dropdown-submenu { position: relative; }
.dropdown-submenu > .dropdown-menu {
    top: 0; left: 100%; margin-top: -0.4rem; margin-left: 0.1rem; display: none;
}
.dropdown-submenu:hover > .dropdown-menu,
.dropdown-submenu.show > .dropdown-menu { display: block; }
.dropdown-submenu > .dropdown-toggle::after {
    border-top: .3em solid transparent;
    border-bottom: .3em solid transparent;
    border-left: .3em solid;
    border-right: 0;
    float: right; margin-top: .55em; margin-left: .45em; vertical-align: middle;
}
@media (max-width: 991.98px) {
    .dropdown-submenu > .dropdown-menu {
        position: static; left: 0; margin: 0 0 .25rem 1rem; border: 0; box-shadow: none; display: none;
    }
    .dropdown-submenu:hover > .dropdown-menu { display: none; }
    .dropdown-submenu.show > .dropdown-menu { display: block; }
}