:root{
    --brand:#0ea5e9;         /* bleu moderne */
    --brand-2:#22c55e;       /* vert engagement */
    --ink:#0f172a;
}
html{ scroll-behavior:smooth; }
body{ color:var(--ink); }

/* Navbar sticky avec ombre au scroll */
.navbar.sticky-top{
    backdrop-filter: saturate(180%) blur(6px);
}
.navbar.scrolled{
    box-shadow: 0 6px 18px rgba(2,8,23,.08);
}

/* Hero */
.hero{
    background: radial-gradient(1200px 600px at 10% -10%, #e0f2fe 0%, transparent 60%) ,
    radial-gradient(800px 400px at 110% 10%, #dcfce7 0%, transparent 60%);
}
.badge-soft{
    background: rgba(14,165,233,.12);
    color: #0369a1;
    border: 1px solid rgba(14,165,233,.25);
}

/* Cartes Formations */
.formation-card img{ aspect-ratio: 16 / 9; object-fit: cover; }
.formation-card .card{ transition: transform .15s ease, box-shadow .15s ease; }
.formation-card .card:hover{ transform: translateY(-4px); box-shadow: 0 16px 32px rgba(2,8,23,.12); }

/* Section titres */
.section-title .bar{
    width: 72px; height: 4px;  border-radius: 999px; margin: .5rem 0 0;
}

/* Footer */
footer{ background:#0b1020; color:#94a3b8; }
footer a{ color:#e2e8f0; text-decoration:none; }
footer a:hover{ text-decoration:underline; }


/* Petits raffinements visuels */
.section-intro .kpis .kpi {
    border-radius: .75rem;
    background: linear-gradient(180deg, #fff, #f8f9fa);
    border: 1px solid rgba(0,0,0,.06);
}
.toolbar-card {
    background: #fff;
    border: 1px solid rgba(0,0,0,.06);
    border-radius: 1rem;
}
.cat-pill {
    --pill-bg: var(--bs-light);
    --pill-border: rgba(0,0,0,.08);
    background: var(--pill-bg);
    border: 1px solid var(--pill-border);
    transition: .15s ease-in-out;
}
.cat-pill:hover { filter: brightness(0.98); transform: translateY(-1px); }
.cat-dot {
    display:inline-block; width:.6rem; height:.6rem; border-radius:50%; margin-right:.4rem;
    box-shadow: inset 0 0 0 1px rgba(0,0,0,.1);
}
.input-icon {
    position: absolute; left: .75rem; top: 50%; transform: translateY(-50%); pointer-events: none;
    opacity:.6;
}
.input-with-icon { padding-left: 2.25rem; }


.hero-header {
    position: relative;
    height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-header::before {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.55);
}

/* Chrome, Safari, Edge, Opera */
input::-webkit-outer-spin-button,
input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

/* Firefox */
input[type=number] {
    -moz-appearance: textfield;
}

.add-cart {
    transition: background-color .2s ease, color .2s ease, border-color .2s ease;
}
.sticky-top.position-sticky{
    z-index: 100 !important;
}
td.position-sticky{
    z-index: 50 !important;
}
thead.position-sticky{
    z-index: 75 !important;
}
th.position-sticky{
    z-index: 100 !important;
}






.error-container {
    background: #fff;
    border-radius: 1rem;
    box-shadow: 0 1rem 3rem rgba(0,0,0,.1);
    padding: 3rem 2rem;
    text-align: center;
    position: relative;
    overflow: hidden;
    max-width: 700px;
    animation: fadeIn 0.8s ease-in-out;
}

.error-icon {
    font-size: 5rem;
    color: var(--bs-primary);
    animation: bounce 1.5s infinite;
}

.error-code {
    font-size: 6rem;
    font-weight: 800;
    color: var(--bs-primary);
    margin-bottom: 0.5rem;
    text-shadow: 1px 1px 3px rgba(0,0,0,.1);
}

.error-message {
    font-size: 1.25rem;
    color: #6c757d;
    margin-bottom: 2rem;
}

.btn-rounded{
    padding: .75rem 1.5rem;
    font-weight: 500;
    border-radius: 50px;
    transition: all .2s ease-in-out;
}

.btn-rounded:hover {
    transform: translateY(-2px);
    box-shadow: 0 0.5rem 1rem rgba(13,110,253,.25);
}

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

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

/* Decorative background shapes */
.shape {
    position: absolute;
    border-radius: 50%;
    opacity: .1;
    pointer-events: none;
}
.shape-1 {
    width: 150px; height: 150px;
    background: var(--bs-primary);
    top: -50px; left: -50px;
}
.shape-2 {
    width: 100px; height: 100px;
    background: var(--bs-info);
    bottom: -40px; right: -40px;
}

.login-card{
    background: #fff;
    border-radius: 1rem;
    box-shadow: 0 1rem 3rem rgba(0,0,0,.1);
    width: 100%;
    max-width: 420px;
    padding: 2.25rem 2rem;
    position: relative;
    overflow: hidden;
    animation: fadeIn .8s ease-in-out;
}
.login-icon{
    font-size: 3rem;
    color: var(--bs-primary);
    margin-bottom: .75rem;
    animation: bounce 1.5s infinite;
}
.brand-title{
    font-weight: 800;
    letter-spacing: .2px;
}



.login-card .btn-primary:hover{ transform: translateY(-2px); box-shadow:0 .75rem 1.25rem rgba(13,110,253,.25); }


@keyframes fadeIn{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
@keyframes bounce{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}







.form-check-primary .form-check-input:checked {
    background-color: var(--bs-primary);
    border-color: var(--bs-primary);
}
.form-check-primary .form-check-input:focus {
    box-shadow: 0 0 0 0.25rem rgba(var(--bs-primary-rgb), 0.25);
}

.form-check-secondary .form-check-input:checked {
    background-color: var(--bs-secondary);
    border-color: var(--bs-secondary);
}
.form-check-secondary .form-check-input:focus {
    box-shadow: 0 0 0 0.25rem rgba(var(--bs-secondary-rgb), 0.25);
}

.form-check-success .form-check-input:checked {
    background-color: var(--bs-success);
    border-color: var(--bs-success);
}
.form-check-success .form-check-input:focus {
    box-shadow: 0 0 0 0.25rem rgba(var(--bs-success-rgb), 0.25);
}

.form-check-danger .form-check-input:checked {
    background-color: var(--bs-danger);
    border-color: var(--bs-danger);
}
.form-check-danger .form-check-input:focus {
    box-shadow: 0 0 0 0.25rem rgba(var(--bs-danger-rgb), 0.25);
}

.form-check-warning .form-check-input:checked {
    background-color: var(--bs-warning);
    border-color: var(--bs-warning);
}
.form-check-warning .form-check-input:focus {
    box-shadow: 0 0 0 0.25rem rgba(var(--bs-warning-rgb), 0.25);
}

.form-check-info .form-check-input:checked {
    background-color: var(--bs-info);
    border-color: var(--bs-info);
}
.form-check-info .form-check-input:focus {
    box-shadow: 0 0 0 0.25rem rgba(var(--bs-info-rgb), 0.25);
}

.form-check-dark .form-check-input:checked {
    background-color: var(--bs-dark);
    border-color: var(--bs-dark);
}
.form-check-dark .form-check-input:focus {
    box-shadow: 0 0 0 0.25rem rgba(var(--bs-dark-rgb), 0.25);
}

.form-check-light .form-check-input:checked {
    background-color: var(--bs-light);
    border-color: var(--bs-light);
}
.form-check-light .form-check-input:focus {
    box-shadow: 0 0 0 0.25rem rgba(var(--bs-light-rgb), 0.25);
}


.dropdown-submenu > a::after {
    content: "›";
    float: right;
    transform: translateY(1px);
    opacity: .6;
}

.map-vis {
    width: auto;
    min-height: 200px;
    border: 1px solid #ccc;
    margin-bottom: 20px;
}
.ui-menu{
    z-index: 1000000 !important;
}