/* =====================================================
   注册 & 登录页专属样式
   ===================================================== */

/* ---------- 认证卡片居中 ---------- */
.auth-wrapper {
    min-height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
}
.auth-card {
    width: 100%;
    max-width: 440px;
}
.auth-card .card-header {
    text-align: center;
    font-size: 1.2rem;
}
.auth-card .form-label i {
    width: 20px;
    margin-right: 6px;
    color: var(--primary);
}
.auth-card .card-footer {
    text-align: center;
    background: #FAFBFC;
    border-top: 1px solid var(--border);
    padding: 1rem;
}
.auth-card .card-footer a {
    color: var(--primary);
    font-weight: 600;
    text-decoration: none;
}
.auth-card .card-footer a:hover { text-decoration: underline; }

/* ---------- 管理员提示 ---------- */
.admin-hint {
    color: var(--text-muted);
    font-size: 0.85rem;
}