body {
    margin: 0;
    font-family: Arial, sans-serif;
    background: #111;
    color: #fff;
}

.admin-page {
    max-width: 1000px;
    margin: 40px auto;
    padding: 20px;
}

h1, h2, h3 {
    color: #fff;
}

a {
    color: #9ecbff;
    display: inline-block;
    margin-bottom: 10px;
}

.card {
    background: #1d1d1d;
    border: 1px solid #333;
    border-radius: 14px;
    padding: 18px;
    margin-bottom: 20px;
    box-shadow: 0 0 22px rgba(0,0,0,.25);
}

input,
textarea,
select,
button {
    width: 100%;
    padding: 12px;
    margin: 6px 0 15px;
    box-sizing: border-box;
    border-radius: 8px;
    border: none;
    font-size: 16px;
}

label {
    font-weight: bold;
}

button,
.btn {
    background: #fff;
    color: #111;
    font-weight: bold;
    cursor: pointer;
    border-radius: 10px;
}

.message {
    background: #22324a;
    color: #dbeafe;
    padding: 12px;
    border-radius: 10px;
    margin-bottom: 20px;
}

.danger {
    background: #3a1515;
    border: 1px solid #cc3333;
}

.boite {
    border-left: 5px solid #5cff9d;
}

.grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.dashboard-card {
    text-decoration: none;
    color: inherit;
}

.stat {
    font-size: 46px;
    font-weight: bold;
    color: #5cff9d;
    margin: 12px 0;
}

.dashboard-card {
    transition: all .15s ease;
}

.dashboard-card:hover {
    transform: translateY(-2px);
    border-color: #5cff9d;
    box-shadow: 0 0 18px rgba(92,255,157,.15);
}

.dashboard-card {
    min-height: 180px;
}

/* Accès */
.acces-page {
    max-width: none;
    margin: 0;
    padding: 0;
    background: #111;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    color: #fff;
}

.acces-box {
    background: #1d1d1d;
    padding: 28px;
    border-radius: 14px;
    width: 90%;
    max-width: 420px;
    box-shadow: 0 0 25px rgba(0,0,0,.35);
}

.ok { color: #5cff9d; }
.error { color: #ff6b6b; }

.code {
    font-size: 36px;
    font-weight: bold;
    letter-spacing: 3px;
    background: #000;
    padding: 14px;
    border-radius: 10px;
    text-align: center;
}

.muted { color: #aaa; }

@media (max-width: 700px) {
    .grid {
        grid-template-columns: 1fr;
    }
}