/**
 * 登录/注册页专用样式
 */
body.auth-page {
    display: flex;
    align-items: center;
    justify-content: center;
}

.auth-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.auth-container {
    width: 100%;
    max-width: 420px;
    background: var(--color-surface);
    border-radius: var(--radius);
    padding: 40px;
    border: 1px solid var(--color-border);
}

.auth-container h1 {
    font-family: var(--font-display);
    font-size: 1.8rem;
    text-align: center;
    margin-bottom: 8px;
    color: var(--color-accent);
}

.auth-container .subtitle {
    text-align: center;
    color: var(--color-text-muted);
    font-size: 0.95rem;
    margin-bottom: 32px;
}

.auth-form .form-group {
    margin-bottom: 20px;
}

.auth-form label {
    display: block;
    margin-bottom: 8px;
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

.auth-form input {
    width: 100%;
    padding: 14px 18px;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    color: var(--color-text);
    font-family: var(--font-body);
    font-size: 1rem;
}

.auth-form input:focus {
    outline: none;
    border-color: var(--color-accent);
}

.auth-form .btn-submit {
    width: 100%;
    padding: 14px;
    margin-top: 8px;
    font-size: 1rem;
}

.auth-form .remember-row {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 20px;
}

.auth-form .remember-row input {
    width: auto;
    accent-color: var(--color-accent);
}

.auth-form .remember-row label {
    margin: 0;
    cursor: pointer;
}

.auth-footer {
    text-align: center;
    margin-top: 24px;
    font-size: 0.95rem;
    color: var(--color-text-muted);
}

.auth-footer a {
    color: var(--color-accent);
    text-decoration: none;
}

.auth-footer a:hover {
    text-decoration: underline;
}

.auth-error {
    background: rgba(232, 100, 80, 0.15);
    color: #e86450;
    padding: 10px 14px;
    border-radius: 8px;
    font-size: 0.9rem;
    margin-bottom: 20px;
    display: none;
}

.auth-error.show {
    display: block;
}

.auth-success {
    background: rgba(124, 184, 124, 0.15);
    color: var(--color-success);
    padding: 10px 14px;
    border-radius: 8px;
    font-size: 0.9rem;
    margin-bottom: 20px;
    display: none;
}

.auth-success.show {
    display: block;
}

.auth-back {
    position: fixed;
    top: 24px;
    left: 24px;
    color: var(--color-text-muted);
    text-decoration: none;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 6px;
}

.auth-back:hover {
    color: var(--color-accent);
}