/* 设置页面样式 */
.settings-page {
    padding: 32px 0;
    max-width: 800px;
    margin: 0 auto;
}

.settings-page h1 {
    font-size: 2rem;
    margin-bottom: 24px;
}

.settings-tabs {
    display: flex;
    gap: 4px;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 24px;
}

.settings-tab {
    padding: 12px 24px;
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
    transition: var(--transition-fast);
}

.settings-tab:hover {
    color: var(--text-primary);
}

.settings-tab.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
}

.settings-pane {
    display: none;
}

.settings-pane.active {
    display: block;
}

/* 头像上传 */
.avatar-upload {
    display: flex;
    gap: 24px;
    align-items: flex-start;
}

.avatar-preview {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
    border: 3px solid var(--border-color);
}

.avatar-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.avatar-actions {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.avatar-actions .hint {
    font-size: 13px;
    color: var(--text-tertiary);
    margin-top: 8px;
}

.avatar-upload-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition-fast);
    width: fit-content;
}

.avatar-upload-btn:hover {
    background-color: var(--bg-tertiary);
}

/* 2FA 设置区域 */
#2fa-setup-area {
    padding: 20px;
    background-color: var(--bg-secondary);
    border-radius: var(--radius-md);
    margin-top: 16px;
}

#2fa-setup-area.hidden {
    display: none;
}

.qrcode-container {
    display: flex;
    justify-content: center;
    padding: 24px;
}

.qrcode-container canvas,
.qrcode-container img {
    border: 8px solid white;
    border-radius: var(--radius-sm);
}

/* 2FA 状态 */
.status-badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-weight: 500;
    margin-left: 8px;
}

.status-badge.enabled {
    background-color: rgba(16, 185, 129, 0.15);
    color: #10b981;
}

.status-badge.disabled {
    background-color: rgba(239, 68, 68, 0.15);
    color: #ef4444;
}

@media (max-width: 768px) {
    .avatar-upload {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .settings-tabs {
        overflow-x: auto;
    }

    .settings-tab {
        white-space: nowrap;
    }
}