:root{
--blue-gradient-start:#0058a3;
--blue-gradient-end:#0096ff;
--lime:#c6ff1a;
--dark:#000000;
}


body{
font-family:Inter,Arial;background:var(--blue-gradient-start);
background:linear-gradient(180deg,var(--blue-gradient-start),var(--blue-gradient-end));
margin:0;color:black;
}


/* HEADER HERO */
.hero{
height:80vh;display:flex;flex-direction:column;
justify-content:space-between;
background:linear-gradient(to bottom,rgba(0,0,0,.4),rgba(0,0,0,.7)),url('../assets/hero.jpg');
background-size:cover;background-position:center;
}


.topnav{
display:flex;justify-content:space-between;align-items:center;
padding:15px 40px;background:rgba(0,0,0,0.45);
backdrop-filter:blur(6px);
}


.logo{
display:flex;align-items:center;font-size:24px;font-weight:800;
letter-spacing:1px;color:var(--lime);
}
.logo img{height:55px;margin-right:12px;}


.menu a{
color:white;text-decoration:none;font-weight:600;margin-left:20px;
transition:0.3s;
}
.menu a:hover{color:var(--lime);}


/* Boutons */
.btn-login,.btn-register{padding:8px 14px;border-radius:6px;font-weight:600;}
.btn-login{border:2px solid var(--lime);}
.btn-register{background:var(--lime);color:var(--dark);}


.hero-content{
text-align:center;margin:auto;
}
.hero-content h1{
font-size:55px;font-weight:900;text-transform:uppercase;
color:var(--lime);text-shadow:0 5px 10px #000;
}
.hero-content p{font-size:20px;color:white;margin-bottom:20px;}


.cta{
background:var(--lime);color:var(--dark);padding:15px 25px;
text-decoration:none;font-weight:700;border-radius:8px;
box-shadow:0 6px 15px rgba(0,0,0,.3);
}


/* Cards et sections */
.section{text-align:center;padding:80px 20px;background:white;color:black;}
.section h2{font-size:32px;color:var(--dark);border-left:10px solid var(--lime);padding-left:10px;}


/* Footer */
footer{padding:20px;background:#001933;text-align:center;font-size:15px;}

/* Responsive mobile */
@media(max-width:768px){
.topnav{flex-direction:column;padding:10px;gap:10px;}
.menu a{margin:10px 0;}
.hero-content h1{font-size:32px;}
.hero{height:65vh;}
.section{padding:50px 10px;}
}

.dark-section{background:#002244;color:white;}
.carousel-container{position:relative;width:100%;overflow:hidden;max-width:800px;margin:0 auto;}
.carousel{display:flex;transition:transform .5s ease-in-out;}
.carousel-item{
min-width:100%;background:rgba(255,255,255,0.1);
margin:10px;border-radius:10px;padding:25px;text-align:center;
font-size:20px;font-weight:600;
}
.prev,.next{
position:absolute;top:50%;transform:translateY(-50%);
background:rgba(0,0,0,0.5);color:white;border:none;
padding:10px 15px;cursor:pointer;border-radius:50%;
}
.prev{left:10px;} .next{right:10px;}


/* Menu clair universel */
.topnav{
background:white;
display:flex;justify-content:space-between;align-items:center;
padding:15px 40px;box-shadow:0 4px 10px rgba(0,0,0,0.08);
}
.menu a{
color:#002244;text-transform:uppercase;font-weight:600;
margin:0 10px;transition:.3s;
}
.menu a:hover{
color:#1abc9c; /* vert accent */
}

.admin-menu{display:flex;gap:20px;justify-content:center;margin-top:30px;}
.admin-menu a{background:#1abc9c;color:white;padding:15px 20px;border-radius:8px;text-transform:uppercase;}
table{width:90%;margin:30px auto;border-collapse:collapse;}
th,td{border:1px solid #ccc;padding:10px;text-align:center;}
th{background:#002244;color:white;}


.admin-table { width:80%; margin:20px auto; border-collapse:collapse;}
.admin-table th, .admin-table td { padding:10px; border:1px solid #ddd; text-align:center; }
.alert { width:80%; margin:0 auto 20px; padding:10px; text-align:center; border-radius:5px; font-weight:bold;}
.success { background:#c8f7c5; color:#2e7d32; }
.warning { background:#fff3cd; color:#856404; }
.danger { background:#f8d7da; color:#721c24; }
.btn { padding:6px 10px; border-radius:5px; font-size:14px; text-decoration:none; margin:0 5px;}
.btn-validate { background:#2ecc71; color:#fff; }
.btn-warning { background:#f39c12; color:#fff; }
.btn-danger { background:#e74c3c; color:#fff; }


.filter-form {
    width:80%;
    margin:20px auto;
    display:flex;
    gap:10px;
    justify-content:center;
    flex-wrap:wrap;
}

.filter-form select {
    padding:8px;
    border-radius:5px;
}

.container {
    width: 90%;
    max-width: 1100px;
    margin: 30px auto;
}

.card {
    background: #fff;
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 25px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.08);
}

.comment {
    background: #f6f9fc;
    padding: 12px;
    border-left: 4px solid #2ecc71;
    margin-top: 10px;
}

.badge {
    padding: 4px 8px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: bold;
}

.badge.convoqué { background: #dfe6e9; }
.badge.confirmé { background: #74b9ff; color: #fff; }
.badge.present { background: #2ecc71; color: #fff; }
.badge.absent { background: #e74c3c; color: #fff; }

.form-inline {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.athlete-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 8px;
    max-height: 260px;
    overflow-y: auto;
    margin-bottom: 15px;
}

.checkbox {
    background: #f6f9fc;
    padding: 8px 10px;
    border-radius: 6px;
    cursor: pointer;
}

.stats {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    margin-top: 10px;
    font-weight: bold;
}

.stats span {
    background: #f1f5f9;
    padding: 6px 10px;
    border-radius: 6px;
}

.stats .ok { background:#d4edda; color:#155724; }
.stats .warn { background:#f8d7da; color:#721c24; }
.stats .info { background:#cce5ff; color:#004085; }

#filterForm {
    display: grid;
    grid-template-columns: repeat(auto-fit,minmax(180px,1fr));
    gap: 10px;
}


.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit,minmax(220px,1fr));
    gap: 20px;
    margin-top: 30px;
}

.dash-card {
    background: #0f172a;
    color: white;
    padding: 25px;
    border-radius: 12px;
    text-align: center;
    font-size: 1.1em;
    text-decoration: none;
}

.dash-card:hover {
    background: #1e293b;
}

.badge.ok { background:#16a34a; color:white; padding:4px 8px; border-radius:6px; }
.badge.info { background:#2563eb; color:white; padding:4px 8px; border-radius:6px; }

input, select {
    width: 100%;
    padding: 8px;
    margin-bottom: 10px;
}


.filters {
    display: grid;
    grid-template-columns: repeat(auto-fit,minmax(180px,1fr));
    gap: 10px;
}

.sponsors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit,minmax(150px,1fr));
    gap: 20px;
}

.sponsor-card {
    text-align: center;
    background: #fff;
    padding: 15px;
    border-radius: 12px;
}

.badge.ok { background:#2ecc71;color:#fff;padding:5px 8px;border-radius:6px; }
.badge.info { background:#3498db;color:#fff;padding:5px 8px;border-radius:6px; }
.badge.danger { background:#e74c3c;color:#fff;padding:5px 8px;border-radius:6px; }