/* --- Layout global --- */
html, body { height: 100%; }
.login-body {
    margin: 0;
    background:
            radial-gradient(1200px 600px at 10% -10%, rgba(194,154,50,.18), transparent 60%),
            radial-gradient(900px 500px at 110% 10%, rgba(23,52,84,.28), transparent 55%),
            #0f1720; /* fond sombre élégant */
    color: #e8eef7;
    font-synthesis-weight: none;
}

/* grille responsive : carte + visuel */
.login-wrap {
    min-height: 100vh;
    display: grid;
    grid-template-columns: minmax(320px, 520px) 1fr;
    gap: 40px;
    align-items: center;
    justify-content: center;
    padding: 32px;
}
@media (max-width: 980px){
    .login-wrap { grid-template-columns: 1fr; }
    .login-aside { display: none; }
}

/* --- Carte login --- */
.login-card {
    background: rgba(255,255,255,.04);
    border: 1px solid rgba(255,255,255,.1);
    border-radius: 16px;
    padding: 28px;
    backdrop-filter: blur(6px);
    box-shadow: 0 10px 30px rgba(0,0,0,.25);
}

.brand {
    display: flex; align-items: center; gap: 10px;
    margin-bottom: 10px;
}
.brand .wordmark { font-weight: 800; letter-spacing: .3px; }

.login-card h1 {
    margin: 8px 0 4px; font-size: 1.8rem; font-weight: 800;
}
.sub {
    margin: 0 0 18px; color: #a9b6c8; font-size: .95rem;
}

/* --- Formulaire --- */
.form { display: grid; gap: 14px; }
.field { display: grid; gap: 6px; }

.field label {
    font-weight: 700;
    color: #dfe8f4;
}

.field input {
    padding: 12px 14px;
    border-radius: 10px;
    background: #0f243b;      /* bleu très foncé */
    color: #e8eef7;
    border: 1px solid rgba(255,255,255,.12);
    outline: none;
}
.field input::placeholder { color: #8aa1bb; }
.field input:focus {
    border-color: #c29a32;
    box-shadow: 0 0 0 3px rgba(194,154,50,.25);
}

/* --- Boutons --- */
.btn {
    display: inline-flex; align-items: center; justify-content: center;
    gap: 8px; padding: 10px 14px; border-radius: 12px;
    border: none; cursor: pointer; text-decoration: none; font-weight: 700;
    background: linear-gradient(135deg, #c29a32, #173454);
    color: #fff;
}
.btn:hover { filter: brightness(1.05); }
.btn--full { width: 100%; margin-top: 6px; }

/* --- Liens & erreurs --- */
.link { color: #cfd8e3; text-decoration: underline dotted; }
.link:hover { color: #ffffff; }
.help { margin-top: 10px; text-align: center; }
.error {
    color: #ffb4b4; min-height: 1.2em; margin: 10px 0 0; font-weight: 600;
}

/* --- Aside visuel --- */
.login-aside {
    height: 100%;
    display: grid; place-items: center;
}
.aside-inner{
    max-width: 520px;
    color: #e8eef7;
    border-left: 1px dashed rgba(255,255,255,.15);
    padding-left: 40px;
}
.aside-inner h2{
    margin: 0 0 8px; font-size: 1.8rem; font-weight: 800; color: #ffffff;
}
.aside-inner p{ margin: 0; color: #c8d3df; line-height: 1.5; }

/* --- Mode clair (si tu en as besoin) --- */
@media (prefers-color-scheme: light){
    .login-body{ background: linear-gradient(180deg, #f6f8fb, #eef3f9); color:#1a2a3a; }
    .login-card{ background:#ffffff; border-color: #dfe7f2; }
    .field input{ background:#ffffff; color:#173454; border-color:#cdd8e6; }
    .field input::placeholder{ color:#6b829d; }
    .brand .wordmark, .login-card h1{ color:#173454; }
    .sub{ color:#6b829d; }
}