.login-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background-color: var(--bg-sidebar);
    background-image: linear-gradient(rgba(248, 250, 252, 0.34), rgba(248, 250, 252, 0.34)), url('../images/bg.png');
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
    padding: 24px;
}
.login-card {
    width: 100%;
    max-width: 420px;
    background: rgba(255, 255, 255, 0.94);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-lg);
    backdrop-filter: blur(10px);
}
.login-header {
    text-align: center;
    margin-bottom: 32px;
}
.login-logo {
    display: block;
    width: 220px;
    height: 46px;
    object-fit: contain;
    object-position: center;
    margin: 0 auto 18px;
}
.login-title {
    font-size: 24px;
    font-weight: 700;
    letter-spacing: -0.5px;
    margin-bottom: 4px;
}
.login-btn {
    width: 100%;
    justify-content: center;
    padding: 12px;
    font-size: 15px;
    font-weight: 600;
    margin-top: 12px;
}
.demo-credentials {
    margin-top: 24px;
    padding: 16px;
    background-color: var(--bg-sidebar);
    border: 1px dashed var(--border-color);
    border-radius: var(--radius-md);
    font-size: 13px;
}
.demo-cred-item {
    display: flex;
    justify-content: space-between;
    margin-bottom: 6px;
}
.demo-cred-item:last-child {
    margin-bottom: 0;
}
.auth-alert {
    display: none;
    margin-bottom: 16px;
    padding: 10px 12px;
    border-radius: var(--radius-sm);
    font-size: 13px;
}
.auth-alert.show {
    display: block;
}
.auth-alert.error {
    color: var(--danger);
    background: var(--danger-light);
}
.auth-alert.info {
    color: var(--primary);
    background: var(--primary-light);
}

/* reset-password.html 共用 */
.reset-subtitle {
    text-align: center;
    font-size: 14px;
    color: var(--text-muted);
    margin-bottom: 28px;
}

.reset-actions {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 20px;
}

.reset-actions .btn {
    width: 100%;
    justify-content: center;
}