*{margin:0;padding:0;box-sizing:border-box}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Helvetica,Arial,sans-serif;background:#f0f2f5;color:#333}

/* ===== 顶部选项卡 ===== */
.tabs{
  position:sticky;top:0;z-index:100;
  background:rgba(255,255,255,.92);backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  display:flex;padding:6px 10px 0;
  border-bottom:1px solid rgba(0,0,0,.06);gap:4px;
}
.tab{
  flex:1;text-align:center;padding:12px 10px 10px;
  font-size:15px;font-weight:600;color:#7a7a8c;
  cursor:pointer;transition:all .25s ease;
  border-radius:10px 10px 0 0;
  user-select:none;position:relative;letter-spacing:.3px;
}
.tab::after{
  content:'';position:absolute;left:50%;bottom:0;
  width:0;height:3px;border-radius:3px 3px 0 0;
  background:#c0392b;transition:all .25s ease;transform:translateX(-50%);
}
.tab.active{color:#c0392b;background:linear-gradient(180deg,rgba(192,57,43,.07) 0%,rgba(192,57,43,.03) 100%)}
.tab.active::after{width:40px}
.tab:hover{color:#c0392b}
.tab:hover:not(.active)::after{width:16px;background:rgba(192,57,43,.3)}
/* ===== 内容区 ===== */
.content{max-width:1200px;margin:0 auto;padding:14px}
.section{display:none}
.section.active{display:block}

/* ===== 加载/空状态 ===== */
.loading{text-align:center;padding:60px 0;color:#999}
.loading .spinner{
  width:28px;height:28px;margin:0 auto 10px;
  border:3px solid #eee;border-top-color:#c0392b;
  border-radius:50%;animation:spin .6s linear infinite;
}
@keyframes spin{to{transform:rotate(360deg)}}
.empty{text-align:center;padding:40px 0;color:#999}

/* ===== 文章卡片（ths/wechat） ===== */
.article{background:#fff;border-radius:8px;padding:12px;margin-bottom:10px;box-shadow:0 1px 3px rgba(0,0,0,.08)}
.article-cover{width:100%;max-height:260px;border-radius:6px;overflow:hidden;margin:8px 0;background:#f5f5f5}
.article-cover img{width:100%;max-height:260px;object-fit:cover;display:block}
.article-cover img[src=""],.article-cover img:not([src]){opacity:0}
.article-top{display:flex;align-items:center;gap:8px;margin-bottom:4px;flex-wrap:wrap}
.nick{
  font-size:12px;color:#c0392b;background:rgba(192,57,43,0.08);
  padding:2px 8px;border-radius:3px;white-space:nowrap;
  overflow:hidden;text-overflow:ellipsis;max-width:160px;
}
.src{
  font-size:11px;color:#666;background:#eee;
  padding:2px 7px;border-radius:3px;white-space:nowrap;
  overflow:hidden;text-overflow:ellipsis;max-width:120px;
}
.time{font-size:12px;color:#999}
.title{font-size:15px;font-weight:bold;margin:4px 0;line-height:1.4;word-break:break-word}
.title a{color:#1a1a1a;text-decoration:none}
.title a:hover{color:#c0392b;text-decoration:underline}
.digest{font-size:13px;color:#888;line-height:1.5;margin:4px 0 0;white-space:pre-line;word-break:break-word}
.meta{font-size:13px;color:#888;margin-bottom:10px}
.actions{display:flex;gap:8px;margin-top:6px;flex-wrap:wrap}
.btn-pub{
  display:inline-block;font-size:13px;border-radius:4px;
  padding:3px 8px;cursor:pointer;border:1px solid #ccc;
  background:#fff;color:#999;transition:all .2s;user-select:none
}
.btn-pub.on{background:#27ae60;color:#fff;border-color:#27ae60}
.btn-pub.off:hover{background:#27ae60;color:#fff;border-color:#27ae60}
.status{background:#eef;border-radius:8px;padding:12px;margin:10px 0;font-size:14px}
.status span{color:#c0392b;font-weight:bold}
.filtered-title{font-size:15px;font-weight:bold;color:#c0392b;margin:18px 0 10px;padding-bottom:4px;border-bottom:2px solid #c0392b}
.filtered{background:#fff8f0;border-radius:8px;padding:12px;margin:10px 0;box-shadow:0 1px 3px rgba(0,0,0,.08)}
.filtered .title{color:#999;font-weight:normal}

/* ===== 刷新按钮 ===== */
.btn-refresh{
  display:inline-block;padding:10px 20px;border:none;border-radius:6px;
  font-size:14px;font-weight:bold;cursor:pointer;
  background:#e74c3c;color:#fff;transition:all .2s;margin-bottom:16px
}
.btn-refresh:hover{background:#c0392b}
.btn-refresh:disabled{background:#ccc;cursor:not-allowed}
.btn-refresh.loading{background:#f39c12}
.refresh-result{display:none;font-size:13px;padding:8px 12px;border-radius:4px;margin-bottom:14px}
.refresh-result.success{display:block;background:#d4edda;color:#155724;border:1px solid #c3e6cb}
.refresh-result.error{display:block;background:#f8d7da;color:#721c24;border:1px solid #f5c6cb}

.modal-cover{width:100%;max-height:200px;border-radius:8px;overflow:hidden;margin-bottom:10px;background:#f5f5f5}
.modal-cover img{width:100%;max-height:200px;object-fit:contain;display:block}

/* ===== 发布弹窗 ===== */
.modal-overlay{display:none;position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,0.5);z-index:999;justify-content:center;align-items:center}
.modal-overlay.show{display:flex}
.modal{background:#fff;border-radius:12px;width:92%;max-width:400px;max-height:90vh;overflow-y:auto;padding:20px;box-shadow:0 4px 20px rgba(0,0,0,0.2)}
.modal .modal-title{width:100%;font-size:15px;color:#333;line-height:1.5;padding:10px 12px;border:1px solid #ddd;border-radius:8px;margin-bottom:10px;resize:vertical;font-family:inherit;box-sizing:border-box}
.modal .modal-content{width:100%;font-size:14px;color:#555;line-height:1.6;padding:10px 12px;border:1px solid #ddd;border-radius:8px;margin-bottom:10px;resize:vertical;font-family:inherit;box-sizing:border-box}
.modal .modal-pw{width:100%;padding:10px 12px;border:1px solid #ddd;border-radius:8px;margin-bottom:10px;font-size:14px;font-family:inherit;box-sizing:border-box}
.modal .modal-pw:focus{border-color:#27ae60;outline:none}
.modal .modal-btns{display:flex;gap:10px}
.modal .modal-btns button{flex:1;padding:12px;border:none;border-radius:8px;font-size:15px;font-weight:bold;cursor:pointer}
.modal-checkboxes{display:flex;gap:16px;margin-bottom:14px;padding:4px 2px}
.modal-checkbox{display:flex;align-items:center;gap:6px;font-size:14px;color:#555;cursor:pointer}
.modal-checkbox input{width:16px;height:16px;accent-color:#27ae60}
.modal .btn-ai{background:#f39c12;color:#fff}
.modal .btn-ai:hover{background:#e67e22}
.modal .btn-ai:disabled{background:#ccc;cursor:not-allowed}
.modal .btn-pub-modal{background:#27ae60;color:#fff}
.modal .btn-pub-modal:hover{background:#219a52}
.modal .btn-cancel{background:#eee;color:#666}
.modal .btn-cancel:hover{background:#ddd}
.footer{text-align:center;font-size:12px;color:#aaa;margin:20px 0 10px}

/* ===== Refine 样式 ===== */
.refine-section h1{font-size:18px;margin:0 0 14px 0;color:#1a1a1a;display:flex;align-items:center;gap:8px}
.refine-stat-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:16px}
.refine-stat-card{border-radius:10px;padding:14px;text-align:center;cursor:pointer;transition:all .2s;background:#fff;box-shadow:0 1px 3px rgba(0,0,0,.08);user-select:none}
.refine-stat-card:hover{transform:translateY(-2px);box-shadow:0 3px 10px rgba(0,0,0,.12)}
.refine-stat-card.active{transform:translateY(-2px)}
.refine-stat-card .num{font-size:32px;font-weight:bold;line-height:1.2}
.refine-stat-card .label{font-size:13px;margin-top:2px;opacity:.8}
.refine-stat-card.pending{color:#e67e22;border-top:3px solid #e67e22}
.refine-stat-card.pending.active{background:#fef5e7}
.refine-stat-card.rejected{color:#e74c3c;border-top:3px solid #e74c3c}
.refine-stat-card.rejected.active{background:#fdedec}
.refine-stat-card.published{color:#27ae60;border-top:3px solid #27ae60}
.refine-stat-card.published.active{background:#eafaf1}
.refine-list-section{min-height:200px}
.refine-article-header{display:flex;justify-content:space-between;align-items:flex-start;gap:8px;margin-bottom:4px}
.refine-article-tag{font-size:11px;padding:2px 6px;border-radius:3px;white-space:nowrap;flex-shrink:0}
.refine-tag-pending{background:#fef5e7;color:#e67e22}
.refine-tag-rejected{background:#fdedec;color:#e74c3c}
.refine-tag-published{background:#eafaf1;color:#27ae60}
.refine-article-title{font-size:15px;font-weight:bold;margin:4px 0;line-height:1.4;word-break:break-word}
.refine-article-title a{color:#1677ff;text-decoration:none}
.refine-article-title a:hover{text-decoration:underline}
.refine-article-meta{font-size:12px;color:#999;margin:2px 0 4px}
.refine-article-content{font-size:14px;color:#555;line-height:1.6;margin:4px 0;white-space:pre-line;word-break:break-word}
.refine-article-actions{display:flex;gap:8px;margin-top:8px;flex-wrap:wrap}
.refine-btn{display:inline-block;padding:8px 18px;border:none;border-radius:6px;font-size:13px;font-weight:bold;cursor:pointer;transition:all .15s}
.refine-btn-pub{background:#27ae60;color:#fff}
.refine-btn-pub:hover{background:#219a52}
.refine-btn-reject{background:#e74c3c;color:#fff}
.refine-btn-reject:hover{background:#c0392b}
.refine-btn-ok{background:#3498db;color:#fff}
.refine-btn-ok:hover{background:#2980b9}
.refine-btn-edit{background:#f39c12;color:#fff}
.refine-btn-edit:hover{background:#e08e0b}
.refine-btn-save{background:#3498db;color:#fff}
.refine-btn-save:hover{background:#2980b9}
.refine-btn-prev,.refine-btn-next{background:#eee;color:#666;padding:6px 14px}
.refine-btn-prev:hover,.refine-btn-next:hover{background:#ddd}
.refine-btn:disabled{background:#ccc!important;color:#999!important;cursor:not-allowed}
.refine-pagination{display:flex;align-items:center;justify-content:center;gap:8px;margin:14px 0 8px}
.refine-pagination .page-info{font-size:13px;color:#888}
.refine-empty-state{text-align:center;padding:40px 20px;color:#aaa;font-size:14px}
.refine-empty-state .icon{font-size:40px;margin-bottom:10px}

/* ===== Toast ===== */
.app-toast{position:fixed;top:20px;left:50%;transform:translateX(-50%);background:#333;color:#fff;padding:10px 20px;border-radius:8px;font-size:14px;z-index:999;opacity:0;transition:opacity .3s;pointer-events:none}
.app-toast.show{opacity:1}
.app-toast.success{background:#27ae60}
.app-toast.error{background:#e74c3c}

/* ===== RSS 样式 ===== */
.rss-header{background:transparent;color:#333;padding:20px 20px 0;max-width:1200px;margin:0 auto;border-radius:0}
.rss-header h1{font-size:22px;font-weight:600}
.rss-header p{font-size:13px;opacity:0.85;margin-top:4px}
.rss-container{max-width:1200px;margin:0 auto;padding:20px}
.rss-stats-bar{display:flex;gap:8px;margin-bottom:16px}
.rss-stat-card{background:#fff;border-radius:10px;padding:12px 16px;flex:1;text-align:center;box-shadow:0 2px 8px rgba(0,0,0,0.06);cursor:pointer;transition:background .2s,box-shadow .2s}
.rss-stat-card:hover{background:#f0f2ff;box-shadow:0 2px 12px rgba(102,126,234,0.15)}
.rss-stat-card.active{background:#e8eeff;box-shadow:0 2px 12px rgba(102,126,234,0.25)}
.rss-stat-card .num{font-size:24px;font-weight:700;color:#667eea}
.rss-stat-card .label{font-size:12px;color:#888;margin-top:2px}
.rss-search-bar{margin-bottom:16px}
.rss-search-bar input{width:100%;padding:10px 16px;border:1px solid #ddd;border-radius:8px;font-size:14px;outline:none;transition:border-color .2s}
.rss-search-bar input:focus{border-color:#667eea}
.rss-table-wrap{width:100%;max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch;border-radius:10px}
.rss-table-wrap table{width:100%;background:#fff;box-shadow:0 2px 8px rgba(0,0,0,0.06);border-collapse:collapse}
.rss-table-wrap thead{background:#f8f9fc}
.rss-table-wrap th{padding:14px 16px;text-align:left;font-size:13px;font-weight:600;color:#555;border-bottom:2px solid #eef0f6;white-space:nowrap}
.rss-table-wrap td{padding:12px 16px;font-size:14px;border-bottom:1px solid #f0f2f7}
.rss-table-wrap tr:hover{background:#f8f9ff}
.rss-table-wrap tr.row-error{background:#fafafa}
.rss-table-wrap tr.row-error td{color:#bbb}
.rss-badge{display:inline-block;padding:2px 10px;border-radius:12px;font-size:12px;font-weight:500;white-space:nowrap}
.rss-badge-yes{background:#e6f7e6;color:#389e0d}
.rss-badge-no{background:#fff1f0;color:#cf1322}
.rss-wechat-id{font-family:monospace;font-size:13px;color:#666;word-break:break-all}
.rss-auth-cb{width:18px;height:18px;cursor:pointer;accent-color:#52c41a;display:block;margin:0 auto}
.rss-auth-cb:disabled{cursor:default;opacity:0.5}
.rss-license-btn{background:none;border:none;cursor:pointer;font-size:18px;padding:4px 6px;transition:transform .15s;display:inline-block;line-height:1;touch-action:manipulation}
.rss-license-btn:hover{transform:scale(1.25)}
.rss-license-btn:active{transform:scale(1.25)}

/* RSS 模态框 */
.rss-modal-overlay{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,0.4);z-index:1000;align-items:center;justify-content:center}
.rss-modal-overlay.show{display:flex}
.rss-modal{background:#fff;border-radius:12px;padding:24px;width:90%;max-width:400px;box-shadow:0 8px 30px rgba(0,0,0,0.15)}
.rss-modal h2{font-size:18px;margin-bottom:16px;color:#333}
.rss-modal label{display:block;font-size:13px;color:#666;margin-bottom:4px;margin-top:12px}
.rss-modal input{width:100%;padding:10px 12px;border:1px solid #ddd;border-radius:6px;font-size:14px;outline:none;box-sizing:border-box}
.rss-modal input:focus{border-color:#667eea}
.rss-modal-actions{display:flex;gap:8px;margin-top:20px;justify-content:flex-end}
.rss-modal-actions button{padding:8px 20px;border:none;border-radius:6px;font-size:14px;cursor:pointer}
.rss-modal-btn-primary{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff}
.rss-modal-btn-cancel{background:#f0f0f0;color:#666}

/* RSS 授权书图片弹窗 */
.rss-license-overlay{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,0.6);z-index:2000;align-items:center;justify-content:center;padding:20px}
.rss-license-overlay.show{display:flex}
.rss-license-overlay .rss-license-wrap{position:relative;max-width:90vw;max-height:90vh;background:#fff;border-radius:10px;padding:10px;box-shadow:0 8px 40px rgba(0,0,0,0.3)}
.rss-license-overlay .rss-license-wrap img{display:block;max-width:100%;max-height:80vh;border-radius:6px}
.rss-license-overlay .rss-license-close{position:absolute;top:-14px;right:-14px;width:32px;height:32px;border-radius:50%;background:#fff;border:none;font-size:18px;cursor:pointer;box-shadow:0 2px 8px rgba(0,0,0,0.2);display:flex;align-items:center;justify-content:center;color:#333;font-weight:bold}
.rss-license-overlay .rss-license-close:hover{background:#eee}

/* RSS 长按弹出菜单 */
.rss-popup-menu{display:none;position:fixed;z-index:999;background:#fff;border:1px solid #e8e8e8;border-radius:8px;box-shadow:0 4px 16px rgba(0,0,0,0.15);overflow:hidden;touch-action:manipulation;min-width:100px}
.rss-popup-menu.show{display:block}
.rss-popup-menu .rss-menu-item{display:block;width:100%;padding:10px 20px;border:none;background:transparent;font-size:14px;cursor:pointer;text-align:left;white-space:nowrap}
.rss-popup-menu .rss-menu-item:active{background:#f0f0f0}
.rss-popup-menu .rss-menu-item.item-use{color:#52c41a;font-weight:600}
.rss-popup-menu .rss-menu-item.item-del{color:#ff4d4f;font-weight:600}
.rss-popup-menu .rss-menu-divider{height:1px;background:#f0f0f0;margin:0}

/* RSS 移动端适配 */
@media (max-width:768px){
  .rss-header{padding:14px 16px}
  .rss-header h1{font-size:18px}
  .rss-container{padding:12px}
  .rss-stat-card{padding:10px 10px}
  .rss-stat-card .num{font-size:18px}
  .rss-stat-card .label{font-size:11px}
  .rss-table-wrap th,.rss-table-wrap td{padding:8px 10px;font-size:12px}
  .rss-table-wrap table{min-width:500px}
  .rss-table-wrap{border-radius:6px}
  .refine-stat-cards{grid-template-columns:repeat(3,1fr);gap:8px}
  .refine-stat-card{padding:10px}
  .refine-stat-card .num{font-size:24px}
  .refine-stat-card .label{font-size:11px}
  .refine-list-section{min-height:100px}
}
@media (max-width:480px){
  .rss-stat-card{padding:8px 6px}
  .rss-stat-card .num{font-size:16px}
  .rss-stat-card .label{font-size:10px}
  .rss-table-wrap table{table-layout:fixed;min-width:0;width:100%}
  .rss-table-wrap th,.rss-table-wrap td{font-size:11px;padding:6px 4px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  .rss-wechat-id{font-size:11px}
}