/* 用户菜单项 */
.user-modal-menu {
    border-top: 1px solid var(--border);
    margin-top: 16px;
    padding-top: 16px;
}

.user-menu-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.2s;
}

.user-menu-item:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

.user-menu-item i {
    width: 18px;
    text-align: center;
    color: var(--accent);
}

/* 反馈弹窗样式 */
.feedback-modal {
    max-width: 500px;
}

.feedback-form .form-group {
    margin-bottom: 16px;
}

.feedback-form .form-group label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.feedback-type-selector {
    display: flex;
    gap: 12px;
}

.type-option {
    flex: 1;
    cursor: pointer;
}

.type-option input {
    display: none;
}

.type-option span {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 16px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    transition: all 0.2s;
}

.type-option span i {
    font-size: 14px;
}

.type-option input:checked + span {
    background: var(--accent-dim);
    border-color: var(--accent);
    color: var(--accent);
}

.type-option:hover span {
    border-color: var(--border-light);
    color: var(--text-primary);
}

.feedback-form textarea {
    width: 100%;
    padding: 12px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 14px;
    resize: vertical;
    min-height: 120px;
}

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

.feedback-form textarea::placeholder {
    color: var(--text-muted);
}

.feedback-attachment input[type="file"] {
    width: 100%;
    padding: 10px;
    background: var(--bg-input);
    border: 1px dashed var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-size: 13px;
}

.feedback-attachment input[type="file"]::file-selector-button {
    background: var(--bg-card);
    border: 1px solid var(--border);
    color: var(--text-secondary);
    padding: 6px 12px;
    border-radius: 4px;
    cursor: pointer;
    margin-right: 10px;
}

.feedback-file-name {
    margin-top: 8px;
    font-size: 12px;
    color: var(--accent);
}

/* 反馈页面样式 */
.feedback-page-content {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr);
    gap: 24px;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
}

#content-feedback,
#content-alerts {
    width: 100%;
    box-sizing: border-box;
}

#content-feedback .page-inline-summary,
#content-alerts .page-inline-summary {
    margin-bottom: 14px;
}

/* VIP激活页面 */
.vip-page-content .vip-status-line {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.vip-page-content .vip-expire-text {
    font-size: 13px;
    color: var(--text-muted);
}

.feedback-form-box {
    background: var(--bg-card);
    border-radius: var(--radius);
    padding: 28px;
    border: 1px solid var(--border);
    width: 100%;
    box-sizing: border-box;
}

.feedback-form-box .form-group {
    margin-bottom: 22px;
}

.feedback-form-box .form-group label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 12px;
}

.feedback-form-box textarea {
    min-height: 140px;
    font-size: 15px;
    padding: 14px;
    width: 100%;
    box-sizing: border-box;
}

.feedback-history {
    display: flex;
    flex-direction: column;
    width: 100%;
}

.history-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-light);
}

.history-title i {
    color: var(--accent);
    font-size: 18px;
}

.feedback-list {
    display: flex;
    flex-direction: column;
    gap: 18px;
    width: 100%;
}

.feedback-empty {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-muted);
    font-size: 15px;
    background: var(--bg-card);
    border-radius: var(--radius);
    border: 1px dashed var(--border);
}

.feedback-empty i {
    display: block;
    font-size: 48px;
    margin-bottom: 16px;
    opacity: 0.4;
}

.feedback-item {
    background: var(--bg-card);
    border-radius: var(--radius);
    padding: 24px;
    border: 1px solid var(--border);
    transition: all 0.2s;
    width: 100%;
    box-sizing: border-box;
}

.feedback-item:hover {
    border-color: var(--border-light);
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

.feedback-header {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

.feedback-type {
    padding: 6px 14px;
    border-radius: 14px;
    font-size: 12px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
}

.feedback-type.type-issue {
    background: var(--red-dim);
    color: var(--red);
}

.feedback-type.type-feature {
    background: var(--purple-dim);
    color: var(--purple);
}

.feedback-status {
    padding: 6px 14px;
    border-radius: 14px;
    font-size: 12px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
}

.feedback-status i {
    font-size: 10px;
}

.feedback-status.status-pending {
    background: var(--yellow-dim);
    color: var(--yellow);
}

.feedback-status.status-processing {
    background: var(--blue-dim);
    color: var(--blue);
}

.feedback-status.status-resolved {
    background: var(--green-dim);
    color: var(--green);
}

.feedback-date {
    font-size: 13px;
    color: var(--text-muted);
}

.feedback-content {
    color: var(--text-primary);
    font-size: 15px;
    line-height: 1.7;
    margin-bottom: 16px;
    white-space: pre-wrap;
}

.feedback-attachment-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--accent);
    font-size: 14px;
    margin-bottom: 16px;
    padding: 8px 12px;
    background: var(--accent-dim);
    border-radius: 6px;
}

.feedback-attachment-link a {
    color: var(--accent);
    font-weight: 500;
}

.feedback-reply {
    background: linear-gradient(135deg, var(--accent-dim), rgba(79, 140, 255, 0.08));
    border-left: 4px solid var(--accent);
    padding: 16px 18px;
    border-radius: 0 8px 8px 0;
    margin-top: 12px;
}

.reply-label {
    font-size: 13px;
    font-weight: 700;
    color: var(--accent);
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.reply-content {
    font-size: 14px;
    color: var(--text-primary);
    line-height: 1.7;
    white-space: pre-wrap;
}

/* 侧边栏管理员入口 */
.admin-link {
    padding: 8px 16px;
}

.admin-sidebar-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    background: linear-gradient(135deg, rgba(79, 140, 255, 0.15), rgba(79, 140, 255, 0.05));
    border: 1px solid rgba(79, 140, 255, 0.2);
    border-radius: var(--radius-sm);
    color: var(--accent);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.2s;
}

.admin-sidebar-link:hover {
    background: linear-gradient(135deg, rgba(79, 140, 255, 0.25), rgba(79, 140, 255, 0.1));
    border-color: rgba(79, 140, 255, 0.35);
    color: var(--accent);
}

.admin-sidebar-link i {
    font-size: 16px;
}

/* 响应式设计 - 平板尺寸 */
@media (max-width: 1024px) {
    .feedback-page-content {
        grid-template-columns: 1fr 1fr;
        gap: 20px;
        padding: 0 10px;
    }
    
    .feedback-form-box {
        padding: 24px;
    }
}

/* 响应式设计 - 手机尺寸 */
@media (max-width: 768px) {
    .feedback-page-content {
        grid-template-columns: 1fr;
        gap: 18px;
        padding: 0;
    }
    
    .feedback-form-box {
        padding: 20px;
    }
    
    .feedback-form-box textarea {
        min-height: 120px;
        font-size: 14px;
    }
    
    .history-title {
        font-size: 16px;
    }
    
    .feedback-item {
        padding: 20px;
    }
    
    .feedback-type-selector {
        flex-direction: column;
        gap: 10px;
    }
}

/* 响应式设计 - 小屏手机尺寸 */
@media (max-width: 480px) {
    .feedback-page-content {
        gap: 16px;
    }
    
    .feedback-form-box {
        padding: 16px;
    }
    
    .feedback-form-box .form-group {
        margin-bottom: 18px;
    }
    
    .feedback-form-box textarea {
        min-height: 100px;
        font-size: 13px;
        padding: 12px;
    }
    
    .feedback-content {
        font-size: 14px;
    }
    
    .feedback-empty {
        padding: 40px 16px;
        font-size: 14px;
    }
    
    .feedback-empty i {
        font-size: 40px;
    }
}

/* 修复输入框样式在所有环境下的一致性 */
.feedback-form-box textarea,
.feedback-form-box input[type="file"] {
    width: 100%;
    box-sizing: border-box;
}

/* 移动端主内容区优化 */
@media (max-width: 768px) {
    #content-feedback,
    #content-alerts {
        padding: 0 4px;
    }

    #content-feedback .page-inline-summary,
    #content-alerts .page-inline-summary {
        margin-bottom: 10px;
    }

    .vip-page-content .vip-status-line {
        gap: 8px;
    }

    .vip-page-content .vip-expire-text,
    .feedback-date {
        font-size: 12px;
    }

    .feedback-header {
        gap: 10px;
        margin-bottom: 12px;
    }

    .feedback-attachment-link {
        font-size: 13px;
        padding: 7px 10px;
        margin-bottom: 12px;
    }

    .feedback-reply {
        padding: 12px 14px;
    }
}

/* 超小屏幕优化 */
@media (max-width: 360px) {
    .feedback-form-box {
        padding: 14px;
    }
    
    .feedback-item {
        padding: 18px;
    }
    
    .feedback-content {
        font-size: 13px;
    }

    #content-feedback .page-inline-summary,
    #content-alerts .page-inline-summary {
        margin-bottom: 8px;
    }
}