/* ============================================================
   短视频解析 API 管理后台 · 统一设计系统
   所有类名与旧版完全兼容，仅升级视觉与交互
   ============================================================ */
:root{
  --brand:#6366f1; --brand2:#8b5cf6; --brand-ink:#4f46e5;
  --brand-soft:#eef0ff; --brand-line:#dfe3ff;
  --bg:#f5f7fc; --panel:#fff;
  --ink:#0f172a; --muted:#64748b; --line:#e6eaf2; --line-soft:#f1f4f9;
  --good:#079455; --good-soft:#ecfdf3; --good-line:#abefc6;
  --bad:#d92d20; --bad-soft:#fff1f0; --bad-line:#fecdca;
  --warn:#b54708; --warn-soft:#fff7ed; --warn-line:#fed7aa;
  --info:#0284c7; --info-soft:#f0f9ff;
  --shadow-sm:0 1px 2px rgba(15,23,42,.05);
  --shadow:0 10px 30px rgba(15,23,42,.07);
  --shadow-lg:0 24px 60px rgba(15,23,42,.13);
  --radius:14px; --radius-sm:10px;
  --sidebar-w:258px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;background:var(--bg);color:var(--ink);font-size:14px;line-height:1.6}
button,input,select,textarea{font:inherit}
::selection{background:rgba(99,102,241,.18)}
.layout{min-height:100vh}

/* ---------- 滚动条 ---------- */
*::-webkit-scrollbar{width:10px;height:10px}
*::-webkit-scrollbar-thumb{background:#cdd5e1;border-radius:99px;border:2px solid transparent;background-clip:content-box}
*::-webkit-scrollbar-thumb:hover{background:#aab4c6;background-clip:content-box;border:2px solid transparent}
*::-webkit-scrollbar-track{background:transparent}

/* ============================================================
   侧边栏
   ============================================================ */
.sidebar{position:fixed;inset:0 auto 0 0;width:var(--sidebar-w);background:linear-gradient(180deg,#141b31 0%,#0e1428 55%,#0b101f 100%);color:#fff;padding:22px 16px;display:flex;flex-direction:column;z-index:40;box-shadow:14px 0 40px rgba(15,23,42,.14)}
.sidebar::before{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(circle at 20% 0%,rgba(139,92,246,.22),transparent 42%),radial-gradient(circle at 100% 90%,rgba(99,102,241,.14),transparent 46%)}
.sidebar>*{position:relative}
.brand{display:flex;gap:12px;align-items:center;padding:4px 8px 26px}
.brand .logo{width:46px;height:46px;border-radius:14px;background:linear-gradient(135deg,var(--brand),var(--brand2));display:grid;place-items:center;font-weight:900;font-size:15px;letter-spacing:.5px;box-shadow:0 10px 26px rgba(99,102,241,.45);flex-shrink:0}
.brand b{display:block;font-size:14.5px;max-width:160px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;letter-spacing:.2px}
.brand small{display:block;color:#8b95a9;margin-top:3px;font-size:11.5px}
.sidebar nav{display:grid;gap:4px;min-height:0;overflow-y:auto;padding-right:2px}
.sidebar nav a,.sidefoot a{color:#b6bfd4;text-decoration:none;padding:10.5px 12px;border-radius:11px;font-size:13.5px;font-weight:600;transition:background .18s,color .18s,transform .18s;display:flex;align-items:center;gap:11px;letter-spacing:.1px}
.sidebar nav a svg{width:18px;height:18px;flex-shrink:0;opacity:.85;transition:opacity .18s}
.sidebar nav a:hover{background:rgba(255,255,255,.07);color:#fff;transform:translateX(2px)}
.sidebar nav a.active{background:linear-gradient(90deg,rgba(99,102,241,.28),rgba(139,92,246,.16));color:#fff;box-shadow:inset 3px 0 0 var(--brand2),0 6px 18px rgba(99,102,241,.22)}
.sidebar nav a.active svg{opacity:1}
.sidefoot{margin-top:auto;border-top:1px solid rgba(255,255,255,.09);padding-top:15px;display:grid;gap:7px}
.sidefoot span{font-size:11.5px;color:#7ee2a8;padding:0 12px;display:flex;align-items:center;gap:8px}
.sidefoot span::before{content:"";width:7px;height:7px;border-radius:50%;background:#34d399;box-shadow:0 0 0 4px rgba(52,211,153,.16);animation:pulse 2.2s infinite}
.sidefoot a{color:#b6bfd4}
.sidefoot a:hover{color:#fff;background:rgba(255,255,255,.07)}
@keyframes pulse{0%,100%{box-shadow:0 0 0 3px rgba(52,211,153,.14)}50%{box-shadow:0 0 0 6px rgba(52,211,153,.05)}}

/* ---------- 顶栏 ---------- */
main{margin-left:var(--sidebar-w)}
.topbar{min-height:72px;background:rgba(255,255,255,.86);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);position:sticky;top:0;z-index:30;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:10px 30px;gap:16px}
.topbar>div{flex:1;min-width:0}
.topbar h1{font-size:18px;margin:0;letter-spacing:.2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.topbar small{color:#94a3b8;display:block;margin-top:3px;font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.visit{color:var(--brand-ink);text-decoration:none;font-weight:750;white-space:nowrap;display:inline-flex;align-items:center;gap:6px;padding:9px 14px;border-radius:10px;border:1px solid var(--brand-line);background:var(--brand-soft);transition:.18s;font-size:13px}
.visit:hover{background:#e3e6ff;transform:translateY(-1px);box-shadow:0 6px 16px rgba(99,102,241,.18)}
.menu-btn{display:none;border:0;background:var(--brand-soft);color:var(--brand-ink);width:40px;height:40px;border-radius:11px;font-size:20px;cursor:pointer;align-items:center;justify-content:center;transition:.18s}
.menu-btn:hover{background:#e3e6ff}

.content{max-width:1560px;margin:auto;padding:28px 30px 90px}

/* ============================================================
   页面通知
   ============================================================ */
.notice{padding:13px 16px;border-radius:12px;margin-bottom:15px;font-size:13px;display:flex;align-items:center;gap:10px;animation:fadeInDown .3s ease}
.notice::before{content:"✓";width:20px;height:20px;border-radius:50%;display:grid;place-items:center;font-size:12px;font-weight:900;flex-shrink:0}
.notice.ok{background:var(--good-soft);color:#067647;border:1px solid var(--good-line)}
.notice.ok::before{background:#12b76a;color:#fff}
.notice.error{background:var(--bad-soft);color:#b42318;border:1px solid var(--bad-line)}
.notice.error::before{content:"!";background:#f04438;color:#fff}

/* ============================================================
   概览 Hero / 指标卡
   ============================================================ */
.hero{background:radial-gradient(circle at 84% 12%,rgba(196,181,253,.5),transparent 30%),radial-gradient(circle at 10% 110%,rgba(129,140,248,.28),transparent 36%),linear-gradient(135deg,#312e81,#5b21b6 55%,#7c3aed);border-radius:22px;padding:34px 36px;color:#fff;display:flex;justify-content:space-between;align-items:center;box-shadow:0 26px 60px rgba(76,29,149,.3);overflow:hidden;position:relative;animation:fadeInUp .45s ease}
.hero::after{content:"";position:absolute;right:-70px;top:-70px;width:230px;height:230px;border-radius:50%;border:1px solid rgba(255,255,255,.14);pointer-events:none}
.hero::before{content:"";position:absolute;right:-30px;top:-30px;width:150px;height:150px;border-radius:50%;border:1px solid rgba(255,255,255,.1);pointer-events:none}
.hero>div{position:relative}
.hero .eyebrow{font-size:11px;letter-spacing:2.5px;color:#ddd6fe;font-weight:700}
.hero h2{font-size:29px;margin:10px 0 8px;letter-spacing:-.4px}
.hero p{color:#e9e4ff;margin:0;line-height:1.75;max-width:780px;font-size:14px}
.hero-status{background:rgba(255,255,255,.11);padding:17px 20px;border:1px solid rgba(255,255,255,.22);border-radius:16px;font-size:12px;min-width:330px;backdrop-filter:blur(6px)}
.hero-status b{display:block;margin:9px 0 6px;font-size:13px;word-break:break-all;color:#fff}
.hero-status small{color:#ddd6fe}
.status-dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:#4ade80;box-shadow:0 0 0 5px rgba(74,222,128,.18);margin-right:8px;animation:pulse 2.2s infinite}

.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;margin:22px 0}
.metric{background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow-sm);padding:20px 21px;position:relative;overflow:hidden;transition:transform .2s,box-shadow .2s;animation:fadeInUp .45s ease both}
.metric:nth-child(2){animation-delay:.06s}
.metric:nth-child(3){animation-delay:.12s}
.metric:nth-child(4){animation-delay:.18s}
.metric::before{content:"";position:absolute;inset:0 0 auto 0;height:3px;background:linear-gradient(90deg,var(--brand),var(--brand2));opacity:.85}
.metric:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.metric span,.metric small{color:var(--muted);font-size:12px}
.metric span{display:flex;align-items:center;gap:7px;font-weight:600}
.metric b{display:block;font-size:29px;margin:9px 0 5px;letter-spacing:-.6px;font-variant-numeric:tabular-nums;background:linear-gradient(135deg,#312e81,#6d28d9);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.metric b.good{background:none;-webkit-text-fill-color:var(--good)}
.metric b.bad{background:none;-webkit-text-fill-color:var(--bad)}
.metric b.metric-time{background:none;-webkit-text-fill-color:var(--ink);color:var(--ink);font-size:15px!important;letter-spacing:0!important;white-space:nowrap}

/* ============================================================
   面板
   ============================================================ */
.panel{background:#fff;border:1px solid var(--line);border-radius:19px;box-shadow:var(--shadow-sm);padding:24px;margin:19px 0;scroll-margin-top:90px;animation:fadeInUp .45s ease both}
.panel-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:20px;flex-wrap:wrap}
.panel h3{margin:0 0 6px;font-size:17px;letter-spacing:.2px}
.panel p{margin:0;color:var(--muted);font-size:13px;line-height:1.7}
.panel-actions{display:flex;gap:9px;align-items:center;flex-wrap:wrap}
.settings-subhead{margin-top:24px;margin-bottom:13px}
.settings-subhead h3{font-size:15px}

/* ============================================================
   表单控件
   ============================================================ */
.grid2,.grid3,.grid4{display:grid;gap:14px}
.grid2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid4{grid-template-columns:repeat(4,minmax(0,1fr))}
label{font-size:13px;font-weight:700;display:block}
label small{display:block;color:var(--muted);font-weight:400;margin-top:5px;line-height:1.5}
input,select,textarea{width:100%;border:1px solid #dde3ee;border-radius:var(--radius-sm);padding:11px 12px;margin-top:7px;background:#fff;outline:none;color:var(--ink);transition:border-color .18s,box-shadow .18s,background .18s}
input:hover,select:hover,textarea:hover{border-color:#c3cde0}
input:focus,select:focus,textarea:focus{border-color:var(--brand2);box-shadow:0 0 0 3.5px rgba(139,92,246,.14);background:#fff}
input:disabled,select:disabled,textarea:disabled{background:#f4f6fa;color:#98a2b3;cursor:not-allowed}
textarea{min-height:76px;resize:vertical}
select{appearance:none;-webkit-appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:34px}
.switches{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0 4px}
.switches label{background:#f8fafc;border:1px solid var(--line);border-radius:11px;padding:11px 13px;font-weight:600;display:inline-flex;align-items:center;gap:8px;cursor:pointer;transition:.18s}
.switches label:hover{border-color:var(--brand-line);background:var(--brand-soft)}
.switches input{width:auto;margin:0;accent-color:var(--brand)}
.input-copy{display:flex}
.input-copy input{border-radius:10px 0 0 10px}
.input-copy button{margin-top:7px;border:0;background:var(--brand-soft);color:var(--brand-ink);padding:0 15px;border-radius:0 10px 10px 0;font-weight:750;cursor:pointer;transition:.18s}
.input-copy button:hover{background:#e3e6ff}

/* ============================================================
   按钮 / 徽标
   ============================================================ */
.btn{border:0;border-radius:var(--radius-sm);padding:11px 17px;font-weight:800;cursor:pointer;transition:transform .16s,box-shadow .16s,background .16s,color .16s;display:inline-flex;align-items:center;justify-content:center;gap:7px;text-decoration:none;font-size:13.5px;white-space:nowrap}
.btn:hover{transform:translateY(-1.5px)}
.btn:active{transform:translateY(0)}
.btn:focus-visible{outline:3px solid rgba(139,92,246,.35);outline-offset:2px}
.btn.primary{background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff;box-shadow:0 8px 20px rgba(99,102,241,.28)}
.btn.primary:hover{box-shadow:0 12px 26px rgba(99,102,241,.38)}
.btn.outline{background:#fff;border:1px solid #dbe1ec;color:#344054}
.btn.outline:hover{border-color:var(--brand-line);color:var(--brand-ink);background:var(--brand-soft)}
.btn.danger{background:var(--bad-soft);color:#b42318;border:1px solid var(--bad-line)}
.btn.danger:hover{background:#fee4e2;border-color:#fda29b}
.btn.wide{width:100%}
.btn.mini{padding:8px 12px;font-size:12px;border-radius:9px}
.btn:disabled{opacity:.6;cursor:not-allowed;transform:none;box-shadow:none}
.savebar{position:sticky;bottom:16px;display:flex;justify-content:flex-end;margin-top:20px;z-index:8;pointer-events:none}
.savebar .btn{pointer-events:auto;box-shadow:0 16px 34px rgba(99,91,255,.32);padding:13px 30px;border-radius:13px}
.badge{display:inline-block;padding:4px 9px;border-radius:999px;background:var(--brand-soft);color:var(--brand-ink);font-size:11px;font-weight:750;white-space:nowrap;border:1px solid transparent}
.badge.green{background:var(--good-soft);color:#067647;border-color:var(--good-line)}
.badge.amber{background:var(--warn-soft);color:#b54708;border-color:var(--warn-line)}
.badge.red{background:var(--bad-soft);color:#b42318;border-color:var(--bad-line)}

/* ============================================================
   表格
   ============================================================ */
.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:14px;background:#fff;box-shadow:var(--shadow-sm)}
.table-wrap:has(.logs-table){max-height:calc(100vh - 250px)}
table{width:100%;border-collapse:collapse;min-width:1000px;font-size:12.5px}
th,td{padding:12px 14px;border-bottom:1px solid var(--line-soft);text-align:left;vertical-align:middle}
th{background:#f8fafc;color:#5b6b82;font-size:11.5px;font-weight:800;letter-spacing:.4px;text-transform:uppercase;position:sticky;top:0;z-index:2}
tbody tr{transition:background .14s}
tbody tr:hover{background:#f6f7ff}
tbody tr:last-child td{border-bottom:0}
.good{color:var(--good);font-weight:800}
.bad{color:var(--bad);font-weight:800}
.empty{text-align:center;color:#98a2b3;padding:38px 20px;font-size:13px}
.nowrap{white-space:nowrap}
.message-cell{max-width:260px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.line-badge{display:inline-block;background:#f3e8ff;color:#6b21a8;border-radius:999px;padding:5px 10px;font-weight:800;font-size:11px;white-space:nowrap}
.attempt-count{display:block;color:#98a2b3;margin-top:4px;font-size:11px}
.outbound-ip-list{display:grid;gap:4px;min-width:135px}
.outbound-ip-list code{display:block;width:max-content;max-width:230px;padding:4px 8px;border-radius:7px;background:#f2f4f7;color:#344054;font:11px/1.35 ui-monospace,SFMono-Regular,Consolas,monospace;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.outbound-ip-list code+code{background:var(--warn-soft);color:#9a3412}

/* ============================================================
   数据概览 · 快捷入口
   ============================================================ */
.dashboard-links{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:13px}
.dashboard-links a{display:block;padding:17px 18px;border:1px solid var(--line);border-radius:14px;background:linear-gradient(180deg,#fff,#fafbff);color:var(--ink);text-decoration:none;transition:.2s;position:relative;overflow:hidden}
.dashboard-links a::after{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:linear-gradient(180deg,var(--brand),var(--brand2));opacity:0;transition:.2s}
.dashboard-links a:hover{border-color:#c7c9ff;background:#f7f6ff;box-shadow:0 12px 26px rgba(99,102,241,.12);transform:translateY(-2px)}
.dashboard-links a:hover::after{opacity:1}
.dashboard-links b,.dashboard-links small{display:block}
.dashboard-links b{font-size:14px;display:flex;align-items:center;gap:8px}
.dashboard-links small{margin-top:6px;color:var(--muted);font-size:12px;line-height:1.6}

/* ============================================================
   本地解析器 · 平台卡片
   ============================================================ */
.platform-tools{flex-wrap:wrap;justify-content:flex-end}
.platform-search{width:200px;margin:0}
.platform-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;align-items:start}
.platform-card{border:1px solid var(--line);border-radius:17px;padding:18px;background:linear-gradient(180deg,#fff,#fbfcff);box-shadow:0 8px 26px rgba(15,23,42,.04);transition:.2s;animation:fadeInUp .4s ease both}
.platform-card:hover{box-shadow:var(--shadow);border-color:#d5d9f0}
.platform-card.hidden{display:none}
.platform-title{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px;gap:10px}
.platform-name-wrap{display:flex;align-items:center;gap:11px;min-width:0}
.platform-icon{width:42px;height:42px;border-radius:13px;background:linear-gradient(135deg,#e8ebff,#f5f0ff);color:var(--brand-ink);display:grid;place-items:center;font-weight:900;border:1px solid #e0e3ff;flex-shrink:0}
.platform-title b{font-size:15.5px}
.platform-title code{font-size:11px;color:var(--muted);margin-right:8px;font-family:ui-monospace,SFMono-Regular,Consolas,monospace}
.line-count{font-size:11px;color:#7c3aed;background:#f3e8ff;padding:3px 8px;border-radius:999px;font-weight:700}
.platform-card-actions{display:flex;align-items:center;gap:10px}
.remove-platform{border:1px solid var(--bad-line);background:#fff;color:#b42318;border-radius:9px;padding:7px 10px;font-size:12px;font-weight:750;cursor:pointer;white-space:nowrap;transition:.16s}
.remove-platform:hover{background:var(--bad-soft);border-color:#fda29b}
.toggle{display:inline-block}
.toggle input{display:none}
.toggle span{display:block;width:44px;height:25px;background:#d0d5dd;border-radius:99px;position:relative;cursor:pointer;transition:.2s}
.toggle span:after{content:"";position:absolute;width:21px;height:21px;background:#fff;border-radius:50%;top:2px;left:2px;transition:.2s;box-shadow:0 1px 5px rgba(0,0,0,.28)}
.toggle input:checked+span{background:linear-gradient(90deg,var(--brand),var(--brand2));box-shadow:0 3px 10px rgba(99,102,241,.35)}
.toggle input:checked+span:after{transform:translateX(19px)}
.toggle.small span{width:38px;height:21px}
.toggle.small span:after{width:17px;height:17px}
.toggle.small input:checked+span:after{transform:translateX(17px)}
.platform-details{border:1px solid var(--line);border-radius:13px;background:#fff;overflow:hidden}
.platform-details summary{cursor:pointer;list-style:none;padding:13px 15px;font-size:13px;font-weight:800;display:flex;justify-content:space-between;align-items:center;background:#f8fafc;transition:.16s;user-select:none}
.platform-details summary::-webkit-details-marker{display:none}
.platform-details summary:hover{background:#f3f5fb}
.platform-details summary:before{content:"▸";margin-right:8px;color:var(--brand2);transition:transform .2s}
.platform-details[open] summary:before{transform:rotate(90deg)}
.platform-details summary span{margin-left:auto;color:var(--muted);font-size:11px;font-weight:500}
.details-body{padding:15px}
.legacy-line{margin-top:13px;padding:14px;border-radius:13px;background:linear-gradient(180deg,#f7f8ff,#f3f4ff);border:1px solid var(--brand-line)}
.line-top{display:flex;justify-content:space-between;gap:12px;align-items:center;margin-bottom:11px;flex-wrap:wrap}
.line-tag{display:inline-block;padding:4px 9px;border-radius:999px;font-size:11px;font-weight:800;margin-right:8px}
.line-tag.legacy{background:#e0e7ff;color:#4338ca}
.priority-pill{font-size:11px;color:#475467;background:#fff;border:1px solid var(--line);padding:4px 9px;border-radius:999px}
.extra-lines-head{display:flex;justify-content:space-between;align-items:center;margin:16px 0 11px;flex-wrap:wrap;gap:8px}
.extra-lines-head b{font-size:13px}
.extra-lines-head small{display:block;color:#98a2b3;font-size:11px;margin-top:3px}
.extra-lines{display:grid;gap:10px}
.extra-line{padding:13px;border:1px solid var(--line);border-radius:14px;background:#fff;box-shadow:0 7px 20px rgba(15,23,42,.03)}
.line-title-input{display:flex;gap:8px;align-items:center;flex:1;min-width:0}
.line-title-input input{margin:0;font-weight:800;background:#fbfcfe}
.drag-dot{color:#98a2b3;letter-spacing:1px;cursor:grab}
.line-actions{display:flex;align-items:center;gap:9px;flex-shrink:0}
.remove-line{border:0;background:var(--bad-soft);color:#b42318;border-radius:8px;padding:7px 9px;font-size:11px;font-weight:800;cursor:pointer}
.compact-grid textarea{min-height:62px}
.line-empty{text-align:center;color:#98a2b3;border:1px dashed #d0d5dd;border-radius:12px;padding:18px;font-size:12px}

/* 平台线路延迟检测 */
.latency-test-url{width:260px;margin:0}
.latency-bar{display:flex;align-items:center;gap:10px;margin:10px 0 2px;padding:10px 12px;border:1px dashed #d9deea;border-radius:11px;background:#fbfcff;flex-wrap:wrap}
.latency-btn{background:var(--brand-soft);color:var(--brand-ink);border:1px solid var(--brand-line);box-shadow:none;white-space:nowrap}
.latency-btn:hover{background:#e3e6ff}
.latency-result{display:inline-flex;align-items:center;min-height:26px;padding:4px 10px;border-radius:999px;font-size:11px;font-weight:800;line-height:1.35}
.latency-result.idle{background:#f2f4f7;color:#667085}
.latency-result.testing{background:var(--warn-soft);color:#b54708}
.latency-result.good{background:var(--good-soft);color:#067647}
.latency-result.warn{background:#fffaeb;color:#b54708}
.latency-result.bad{background:var(--bad-soft);color:#b42318}

/* ============================================================
   Cookie 池
   ============================================================ */
.cookie-summary{margin-top:14px;padding:14px 15px;border:1px solid var(--brand-line);background:linear-gradient(180deg,#f8f9ff,#f4f5ff);border-radius:13px;display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap}
.cookie-summary span,.cookie-summary small{display:block;color:var(--muted);font-size:12px}
.cookie-summary b{display:block;font-size:19px;margin:3px 0;color:var(--ink)}
.cookie-summary .btn{flex-shrink:0}
.cookie-hero{background:linear-gradient(120deg,#1b2337,#232c4d 60%,#2a2350);color:#fff;padding:28px 32px;border-radius:19px;display:flex;align-items:center;justify-content:space-between;gap:24px;border-left:5px solid var(--brand2);min-width:0;overflow:hidden;position:relative;box-shadow:0 20px 45px rgba(15,23,42,.18);animation:fadeInUp .45s ease}
.cookie-hero::after{content:"";position:absolute;right:-60px;bottom:-80px;width:230px;height:230px;border-radius:50%;background:radial-gradient(circle,rgba(139,92,246,.28),transparent 70%);pointer-events:none}
.cookie-hero>div{min-width:0;position:relative;z-index:1}
.cookie-hero span{color:#a5b4fc;font-size:11px;letter-spacing:2.5px;font-weight:700}
.cookie-hero h2{margin:8px 0;font-size:25px;letter-spacing:-.3px}
.cookie-hero p{margin:0;color:#cbd5e1;line-height:1.7;overflow-wrap:anywhere;font-size:13.5px}
.cookie-hero .btn{color:#fff;border-color:rgba(255,255,255,.28);background:rgba(255,255,255,.1);white-space:nowrap;position:relative;z-index:1}
.cookie-hero .btn:hover{background:rgba(255,255,255,.18)}
.cookie-metrics{margin-top:20px}
.metric-time{font-size:15px!important;letter-spacing:0!important;white-space:nowrap}
.cookie-add-form{display:grid;grid-template-columns:minmax(210px,.32fr) minmax(0,1fr) auto;gap:13px;align-items:start}
.cookie-add-form textarea{min-height:112px}
.cookie-add-form .btn{align-self:end;margin-bottom:1px;min-height:45px}
.cookie-rank-table{min-width:760px}
.rank-number{display:inline-grid;place-items:center;width:28px;height:28px;border-radius:50%;background:#eef2f6;color:#475467;font-weight:900;font-size:11px}
.rank-number.rank-1{background:#fef3c7;color:#92400e;box-shadow:0 3px 8px rgba(180,83,9,.18)}
.rank-number.rank-2{background:#e2e8f0;color:#334155}
.rank-number.rank-3{background:#ffedd5;color:#9a3412}
.cookie-filter-panel{padding-bottom:20px}
.cookie-platform-filter{display:flex;flex-wrap:wrap;gap:8px}
.cookie-platform-filter a{display:inline-flex;align-items:center;gap:8px;text-decoration:none;color:#475467;border:1px solid var(--line);background:#fff;border-radius:9px;padding:8px 11px;font-size:12px;font-weight:750;transition:.16s}
.cookie-platform-filter a:hover{border-color:var(--brand-line);color:var(--brand-ink);background:var(--brand-soft)}
.cookie-platform-filter a.active{border-color:var(--brand2);color:#5b21b6;background:linear-gradient(180deg,#f5f3ff,#efeaff);box-shadow:0 4px 12px rgba(139,92,246,.16)}
.cookie-platform-filter span{display:inline-grid;place-items:center;min-width:20px;height:20px;padding:0 5px;border-radius:999px;background:#eef2f6;color:#667085;font-size:10px;font-weight:800}
.cookie-platform-filter a.active span{background:#ddd6fe;color:#5b21b6}
.cookie-platform-panel{scroll-margin-top:88px}
.cookie-platform-panel code{font-size:11px;color:#475467;font-family:ui-monospace,SFMono-Regular,Consolas,monospace}
.cookie-platform-panel .panel-actions form,.cookie-actions form{margin:0}
.cookie-table{min-width:920px}
.cookie-index{display:block;color:#98a2b3;margin-top:5px;font-size:11px}
.cookie-actions{display:flex;gap:7px;align-items:center}
.cookie-empty{text-align:center;padding:32px;border:1px dashed #cfd5df;border-radius:12px;color:#98a2b3;background:#fafbfc;font-size:13px}

/* ============================================================
   SK5 代理池
   ============================================================ */
.sk5-hero{border-left-color:#22c55e;background:linear-gradient(120deg,#12271c,#1b3a28 60%,#123328)}
.sk5-hero::after{background:radial-gradient(circle,rgba(34,197,94,.25),transparent 70%)}
.sk5-note{margin-top:14px;padding:13px 15px;border:1px solid var(--good-line);border-radius:12px;background:var(--good-soft);color:#166534;font-size:12px;line-height:1.75}
.sk5-cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.sk5-card{border:1px solid var(--line);border-radius:16px;padding:17px;background:linear-gradient(180deg,#fff,#fbfefc);box-shadow:0 8px 24px rgba(15,23,42,.04);min-width:0;transition:.2s}
.sk5-card:hover{box-shadow:var(--shadow);border-color:#d5e0da}
.sk5-card-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;flex-wrap:wrap}
.sk5-card-head strong{font-size:15.5px}
.sk5-card-head small{display:block;color:var(--muted);font-size:11px;margin-top:4px}
.sk5-card-badges{display:flex;gap:6px;align-items:center;flex-wrap:wrap}
.sk5-stats-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin:14px 0}
.sk5-stats-grid>div{padding:10px 11px;border:1px solid var(--line-soft);border-radius:10px;background:#f8fafc;min-width:0;transition:.16s}
.sk5-card:hover .sk5-stats-grid>div{background:#fbfcff}
.sk5-stats-grid span{display:block;color:var(--muted);font-size:10px;margin-bottom:5px;font-weight:600;letter-spacing:.3px}
.sk5-stats-grid b{display:block;font-size:13px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.sk5-stats-grid em{font-style:normal}
.sk5-time{font-size:11px!important}
.sk5-api-preview{padding:10px 12px;border:1px dashed #d9deea;border-radius:10px;background:#fafbfc;color:#475467;font:11px/1.5 ui-monospace,SFMono-Regular,Consolas,monospace;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sk5-fetch-status,.sk5-error{font-size:11px;margin-top:8px;line-height:1.55}
.sk5-fetch-status.good{color:#067647}
.sk5-fetch-status.bad{color:#b42318}
.sk5-error{color:#b42318;background:var(--bad-soft);border-radius:9px;padding:8px 10px;border:1px solid var(--bad-line)}
.sk5-edit-form{margin-top:14px}
.sk5-edit-form input{padding:9px 11px}
.sk5-url-field{min-width:0}
.sk5-check{display:flex;align-items:center;gap:7px;padding:0 2px 10px;white-space:nowrap;font-weight:600}
.sk5-check input{width:auto;margin:0;accent-color:var(--brand)}
.sk5-actions{display:flex;gap:7px;justify-content:flex-end;margin-top:11px;flex-wrap:wrap}
.sk5-actions form{margin:0}
.sk5-config-form{display:grid;gap:14px}
.sk5-form-basics{display:grid;grid-template-columns:minmax(180px,.34fr) minmax(220px,.4fr);gap:13px;max-width:780px}
.sk5-mode-fields{padding:17px;border:1px solid var(--line);border-radius:14px;background:linear-gradient(180deg,#fbfcfe,#f8faff);transition:.2s}
.sk5-mode-fields[hidden]{display:none}
.sk5-field-grid{display:grid;gap:13px;align-items:start}
.sk5-field-grid.dynamic-grid{grid-template-columns:minmax(300px,1fr) repeat(4,minmax(125px,.28fr))}
.sk5-field-grid.static-grid{grid-template-columns:repeat(4,minmax(150px,1fr))}
.sk5-field-grid label>em,.sk5-ip-version em{color:#dc2626;font-style:normal}
.sk5-refresh-field{grid-column:span 2}
.sk5-ip-version{border:0;padding:0;margin:0;min-width:0}
.sk5-ip-version legend{font-size:13px;font-weight:700;margin-bottom:13px}
.sk5-ip-version>label{display:inline-flex;align-items:center;gap:7px;margin-right:18px;font-weight:600;cursor:pointer}
.sk5-ip-version input{width:auto;margin:0;accent-color:var(--brand)}
.sk5-password-field{display:flex;align-items:stretch;margin-top:7px}
.sk5-password-field input{margin:0;border-radius:10px 0 0 10px;min-width:0}
.sk5-password-field button{border:1px solid #dde3ee;border-left:0;border-radius:0 10px 10px 0;background:#f8fafc;color:#475467;padding:0 13px;font-size:12px;font-weight:750;cursor:pointer;min-width:54px;transition:.16s}
.sk5-password-field button:hover{background:var(--brand-soft);color:var(--brand-ink)}
.sk5-form-submit{display:flex;justify-content:flex-end;align-items:center;gap:14px;flex-wrap:wrap}
.sk5-form-submit .sk5-check{padding:0}
.sk5-edit-form .sk5-form-basics{grid-template-columns:minmax(150px,.35fr) minmax(180px,.4fr)}
.sk5-edit-form .sk5-mode-fields{padding:13px}
.sk5-edit-form .sk5-field-grid.dynamic-grid{grid-template-columns:minmax(240px,1fr) repeat(4,minmax(105px,.25fr))}
.sk5-edit-form .sk5-field-grid.static-grid{grid-template-columns:repeat(4,minmax(130px,1fr))}
.sk5-edit-form .sk5-refresh-field{grid-column:span 2}
.sk5-edit-form .sk5-form-submit{margin-top:2px}
.sk5-bulk-actions{flex-wrap:wrap;justify-content:flex-end}
.sk5-bulk-actions form{margin:0}
.sk5-bulk-actions button:disabled{cursor:wait;opacity:.7;transform:none}

/* ============================================================
   抖音优先回调域名 / 白名单 / 缓存
   ============================================================ */
.douyin-callback-field{margin-top:15px}
.douyin-callback-field textarea{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;line-height:1.55}
.whitelist-hero{border-left-color:#f59e0b;background:linear-gradient(120deg,#251c0f,#3a2b13 60%,#35230f)}
.whitelist-hero::after{background:radial-gradient(circle,rgba(245,158,11,.24),transparent 70%)}
.whitelist-editor textarea{min-height:280px;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;line-height:1.65}
.whitelist-editor-actions{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-top:14px;flex-wrap:wrap}
.whitelist-editor-actions small{color:var(--muted);line-height:1.6;max-width:640px}
.whitelist-current-ip{display:flex;align-items:center;gap:8px}
.whitelist-current-ip code{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:14px}
.whitelist-guide{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.whitelist-guide>div{padding:15px;border:1px solid var(--line);border-radius:12px;background:linear-gradient(180deg,#f8fafc,#fff);transition:.16s}
.whitelist-guide>div:hover{border-color:var(--brand-line);box-shadow:var(--shadow-sm)}
.whitelist-guide b{display:block;font-size:13px;margin-bottom:7px}
.whitelist-guide code{font-size:12px;color:#4338ca;overflow-wrap:anywhere;background:#eef0ff;padding:3px 7px;border-radius:6px}
.whitelist-warning{margin-top:15px;padding:13px 15px;border:1px solid var(--warn-line);border-radius:12px;background:var(--warn-soft);color:#9a3412;font-size:12.5px;line-height:1.7}
.cache-hero{border-left-color:#06b6d4;background:linear-gradient(120deg,#0b2330,#123a4d 60%,#0e2f3f)}
.cache-hero::after{background:radial-gradient(circle,rgba(6,182,212,.22),transparent 70%)}
.cache-category-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:11px}
.cache-category-grid>div{padding:15px;border:1px solid var(--line);border-radius:12px;background:linear-gradient(180deg,#f8fafc,#fff);min-width:0;transition:.16s}
.cache-category-grid>div:hover{border-color:var(--brand-line);transform:translateY(-2px);box-shadow:var(--shadow-sm)}
.cache-category-grid span,.cache-category-grid small{display:block;color:var(--muted);font-size:11px}
.cache-category-grid b{display:block;margin:8px 0 4px;font-size:16px}
.cache-protected-note{padding:14px 15px;border:1px solid var(--good-line);border-radius:12px;background:var(--good-soft);color:#166534;font-size:12.5px;line-height:1.8}
.cache-clean-panel form{display:flex;justify-content:flex-end;margin-top:16px}
.cache-clean-button{min-width:190px}
.cache-clean-button:disabled{cursor:not-allowed;opacity:.55;transform:none}

/* ============================================================
   系统更新
   ============================================================ */
.update-hero{border-left-color:#8b5cf6;background:linear-gradient(120deg,#21153d,#31235d 58%,#253160)}
.update-hero::after{background:radial-gradient(circle,rgba(167,139,250,.34),transparent 70%)}
.update-layout{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(320px,.8fr);gap:18px;align-items:start}
.update-layout>.panel{margin-bottom:0;height:100%}
.update-form{display:grid;gap:16px}
.update-file-field{padding:18px;border:1px dashed #c4b5fd;border-radius:14px;background:linear-gradient(135deg,#fafaff,#f6f3ff)}
.update-file-field>span{display:block;font-size:14px}
.update-file-field input[type=file]{min-height:48px;padding:8px;background:#fff;cursor:pointer}
.update-file-field input[type=file]::file-selector-button{border:0;border-radius:8px;background:var(--brand-soft);color:var(--brand-ink);font-weight:800;padding:8px 13px;margin-right:11px;cursor:pointer}
.update-file-field input[type=file]:disabled{cursor:not-allowed}
.update-confirm{display:flex;align-items:flex-start;gap:11px;padding:13px 14px;border:1px solid var(--warn-line);border-radius:12px;background:var(--warn-soft);cursor:pointer;color:#7c2d12;line-height:1.65}
.update-confirm input{width:18px;height:18px;min-width:18px;margin:2px 0 0;accent-color:var(--brand)}
.update-confirm span{font-size:12.5px;font-weight:650}
.update-submit{min-height:46px;justify-self:start;min-width:190px}
.update-limit-note{margin-top:13px;color:var(--muted);font-size:11.5px}
.update-protection-list{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.update-protection-list li{display:flex;justify-content:space-between;gap:14px;padding:12px 13px;border:1px solid var(--line);border-radius:11px;background:#fafbfe}
.update-protection-list b{font-size:12.5px;white-space:nowrap}
.update-protection-list span{font-size:11.5px;color:var(--muted);text-align:right;overflow-wrap:anywhere}
.update-protection-list code,.update-backup-note code,.update-history-message code{font:11px/1.5 ui-monospace,SFMono-Regular,Consolas,monospace;background:#eef2ff;color:#4338ca;border-radius:6px;padding:2px 5px;overflow-wrap:anywhere}
.update-backup-note{margin-top:14px;padding:13px 14px;border:1px solid var(--good-line);background:var(--good-soft);border-radius:12px;display:grid;gap:4px}
.update-backup-note strong{font-size:12.5px;color:#067647}
.update-backup-note span{font-size:11.5px;line-height:1.65;color:#087443}
.update-steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.update-steps>div{position:relative;padding:17px 15px 15px 49px;border:1px solid var(--line);border-radius:13px;background:linear-gradient(180deg,#fff,#fafbff);min-height:96px}
.update-steps i{position:absolute;left:14px;top:16px;width:25px;height:25px;border-radius:8px;display:grid;place-items:center;background:var(--brand-soft);color:var(--brand-ink);font-style:normal;font-size:12px;font-weight:900}
.update-steps b,.update-steps span{display:block}
.update-steps b{font-size:13px;margin-bottom:6px}
.update-steps span{color:var(--muted);font-size:11.5px;line-height:1.55}
.update-history-table{min-width:900px}
.update-package-name{max-width:240px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-weight:700}
.update-history-message{max-width:390px;overflow-wrap:anywhere;color:var(--muted)}
.update-env-error{align-items:flex-start;line-height:1.7}

/* ============================================================
   接口测试
   ============================================================ */
.tester{display:flex;gap:10px}
.tester input{margin:0}
pre{background:linear-gradient(180deg,#0f172a,#111c34);color:#d1fae5;padding:20px;border-radius:14px;overflow:auto;min-height:150px;line-height:1.65;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:12.5px;box-shadow:inset 0 1px 0 rgba(255,255,255,.05);margin:0;white-space:pre-wrap;word-break:break-word}
pre .j-key{color:#93c5fd}
pre .j-str{color:#86efac}
pre .j-num{color:#fcd34d}
pre .j-bool{color:#f0abfc}
pre .j-null{color:#94a3b8;font-style:italic}
pre .j-punc{color:#94a3b8}

/* ============================================================
   账号安全
   ============================================================ */
.security-panel .grid2{max-width:900px}
.security-panel .btn{justify-self:start;min-width:180px}

/* ============================================================
   登录页
   ============================================================ */
.login-page{min-height:100vh;display:grid;place-items:center;background:radial-gradient(circle at 18% 18%,rgba(139,92,246,.26),transparent 42%),radial-gradient(circle at 82% 82%,rgba(99,102,241,.2),transparent 40%),linear-gradient(160deg,#eef1fb,#f8fafc 60%,#f3f0ff);padding:24px}
.login-page::before{content:"";position:fixed;inset:0;pointer-events:none;background-image:radial-gradient(rgba(99,102,241,.09) 1px,transparent 1px);background-size:26px 26px;mask-image:radial-gradient(circle at 50% 40%,#000 30%,transparent 75%)}
.login-card{width:min(430px,94vw);background:rgba(255,255,255,.92);backdrop-filter:blur(14px);padding:36px 38px;border-radius:24px;box-shadow:0 30px 80px rgba(15,23,42,.18);border:1px solid rgba(255,255,255,.7);animation:fadeInUp .5s ease;position:relative}
.login-icon{width:64px;height:64px;border-radius:19px;background:linear-gradient(135deg,var(--brand),var(--brand2));display:grid;place-items:center;color:#fff;font-weight:900;font-size:18px;margin:auto;letter-spacing:1px;box-shadow:0 14px 30px rgba(99,102,241,.4)}
.login-card h1{text-align:center;margin:20px 0 8px;font-size:21px;letter-spacing:.2px}
.login-card p{text-align:center;color:var(--muted);margin:0 0 24px;font-size:13px}
.login-card label{margin:14px 0}
.login-card .btn{min-height:47px;margin-top:6px}
.login-card small{display:block;text-align:center;color:#98a2b3;margin-top:18px;line-height:1.7}
.login-back{display:inline-flex;align-items:center;gap:6px;color:var(--muted);text-decoration:none;font-size:12.5px;margin-bottom:18px;transition:.16s}
.login-back:hover{color:var(--brand-ink)}

/* ============================================================
   轻提示 Toast（由 admin.js 动态创建）
   ============================================================ */
.admin-toast{position:fixed;left:50%;bottom:34px;transform:translate(-50%,16px);opacity:0;pointer-events:none;background:#111827;color:#fff;padding:12px 18px;border-radius:12px;font-size:13px;font-weight:600;box-shadow:0 18px 44px rgba(15,23,42,.35);z-index:999;display:flex;align-items:center;gap:9px;transition:.25s cubic-bezier(.2,.8,.3,1);max-width:min(420px,90vw)}
.admin-toast.show{opacity:1;transform:translate(-50%,0)}
.admin-toast::before{content:"✓";width:19px;height:19px;border-radius:50%;background:#34d399;color:#053321;display:grid;place-items:center;font-size:11px;font-weight:900;flex-shrink:0}
.admin-toast.error::before{content:"!";background:#f04438;color:#fff}

/* ============================================================
   动画
   ============================================================ */
@keyframes fadeInUp{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}
@keyframes fadeInDown{from{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}

/* ============================================================
   响应式
   ============================================================ */
@media(max-width:1350px){
  .sk5-field-grid.dynamic-grid,.sk5-edit-form .sk5-field-grid.dynamic-grid{grid-template-columns:repeat(3,minmax(140px,1fr))}
  .sk5-field-grid.dynamic-grid .sk5-url-field,.sk5-edit-form .sk5-field-grid.dynamic-grid .sk5-url-field{grid-column:span 2}
  .sk5-field-grid.static-grid,.sk5-edit-form .sk5-field-grid.static-grid{grid-template-columns:repeat(3,minmax(150px,1fr))}
}
@media(max-width:1220px){
  .platform-list{grid-template-columns:1fr}
  .grid4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .sk5-cards{grid-template-columns:1fr}
  .dashboard-links{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:1100px){
  .cache-category-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .update-layout{grid-template-columns:1fr}
  .update-steps{grid-template-columns:1fr 1fr}
}
@media(max-width:1000px){
  .dashboard-links{grid-template-columns:1fr 1fr}
}
@media(max-width:900px){
  .metrics{grid-template-columns:repeat(2,1fr)}
  .hero{display:block}
  .hero-status{margin-top:18px;min-width:0}
  .grid3{grid-template-columns:1fr 1fr}
  .panel-head.platform-head{display:block}
  .panel-actions{margin-top:13px}
  .platform-search{flex:1}
  .cookie-add-form{grid-template-columns:1fr 1fr}
  .cookie-add-form label:nth-of-type(2){grid-column:1/-1}
  .cookie-add-form .btn{width:100%}
  .cookie-hero{align-items:flex-start}
  .cookie-metrics{grid-template-columns:repeat(2,1fr)}
  .sk5-form-basics,.sk5-edit-form .sk5-form-basics{grid-template-columns:1fr 1fr;max-width:none}
  .sk5-field-grid.dynamic-grid,.sk5-edit-form .sk5-field-grid.dynamic-grid,.sk5-field-grid.static-grid,.sk5-edit-form .sk5-field-grid.static-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .sk5-field-grid.dynamic-grid .sk5-url-field,.sk5-edit-form .sk5-field-grid.dynamic-grid .sk5-url-field,.sk5-refresh-field,.sk5-edit-form .sk5-refresh-field{grid-column:1/-1}
  .platform-tools{display:grid;grid-template-columns:1fr 1fr}
  .latency-test-url{width:100%;grid-column:1/-1}
  .cache-clean-panel form{display:block}
  .cache-clean-button{width:100%;min-height:46px}
}
@media(max-width:740px){
  html,body{max-width:100%;overflow-x:hidden}
  .sidebar{transform:translateX(-105%);transition:transform .28s ease;width:min(290px,86vw);box-shadow:24px 0 60px rgba(15,23,42,.3)}
  .sidebar.open{transform:translateX(0)}
  .sidebar-backdrop{position:fixed;inset:0;background:rgba(9,12,24,.5);backdrop-filter:blur(2px);z-index:35;opacity:0;pointer-events:none;transition:opacity .25s}
  .sidebar-backdrop.show{opacity:1;pointer-events:auto}
  main{margin:0}
  .menu-btn{display:inline-flex;margin-right:10px;flex-shrink:0}
  .topbar{min-height:62px;padding:8px 13px}
  .topbar small{display:none}
  .topbar h1{font-size:16px}
  .content{padding:15px 12px 60px}
  .hero{padding:23px 20px;border-radius:18px}
  .hero h2{font-size:23px}
  .metrics{grid-template-columns:1fr 1fr;gap:11px}
  .metric{padding:16px}
  .metric b{font-size:24px}
  .grid2,.grid3,.grid4{grid-template-columns:1fr}
  .panel{padding:17px;border-radius:16px}
  .panel-head{display:block}
  .panel-head>.badge,.panel-head>form{display:inline-block;margin-top:12px}
  .tester{display:grid}
  .tester .btn{width:100%}
  .platform-actions,.panel-actions{display:grid}
  .platform-search{width:100%}
  .extra-lines-head{align-items:flex-start}
  .line-top{align-items:flex-start}
  .line-title-input{min-width:0}
  .line-actions{flex-shrink:0}
  .visit{font-size:12px;padding:8px 11px}
  .compact-grid{grid-template-columns:1fr}
  .sidebar nav{overflow:auto}
  .message-cell{max-width:180px}
  .cookie-hero{display:block;padding:22px;border-radius:15px}
  .cookie-hero h2{font-size:22px}
  .cookie-hero .btn{margin-top:16px;width:100%}
  .cookie-add-form{grid-template-columns:1fr}
  .cookie-add-form label:nth-of-type(2){grid-column:auto}
  .cookie-platform-filter{display:grid;grid-template-columns:1fr 1fr}
  .cookie-platform-filter a{justify-content:space-between}
  .cookie-platform-panel .panel-actions{display:flex;flex-wrap:wrap}
  .cookie-platform-panel .panel-actions .btn{width:auto}
  .cookie-metrics{grid-template-columns:1fr 1fr}
  .metric-time{font-size:13px!important;white-space:normal}
  .cookie-summary{align-items:flex-start}
  .sk5-add-form,.sk5-edit-form,.sk5-form-basics,.sk5-edit-form .sk5-form-basics,.sk5-field-grid.dynamic-grid,.sk5-edit-form .sk5-field-grid.dynamic-grid,.sk5-field-grid.static-grid,.sk5-edit-form .sk5-field-grid.static-grid{grid-template-columns:1fr}
  .sk5-field-grid.dynamic-grid .sk5-url-field,.sk5-edit-form .sk5-field-grid.dynamic-grid .sk5-url-field,.sk5-refresh-field,.sk5-edit-form .sk5-refresh-field{grid-column:auto}
  .sk5-form-submit{align-items:stretch;flex-direction:column}
  .sk5-form-submit .btn{width:100%}
  .sk5-mode-fields{padding:13px}
  .sk5-card-badges{flex-wrap:wrap;justify-content:flex-end}
  .sk5-password-field button{min-height:43px}
  .sk5-stats-grid{grid-template-columns:1fr 1fr}
  .sk5-actions{justify-content:stretch}
  .sk5-actions form{flex:1}
  .sk5-actions .btn{width:100%}
  .sk5-check{padding:4px 0}
  .sk5-card{padding:14px}
  .whitelist-editor-actions{align-items:stretch;flex-direction:column}
  .whitelist-editor-actions .btn{width:100%;min-height:44px}
  .whitelist-guide{grid-template-columns:1fr}
  .whitelist-editor textarea{min-height:240px;font-size:16px}
  .cache-category-grid{grid-template-columns:1fr 1fr}
  .cache-clean-panel form{display:block}
  .cache-clean-button{width:100%;min-height:44px}
  .update-submit{width:100%;min-height:46px}
  .update-steps{grid-template-columns:1fr}
  .update-protection-list li{display:block}
  .update-protection-list span{display:block;text-align:left;margin-top:4px}
  .dashboard-links{grid-template-columns:1fr}
  .dashboard-links a{min-height:70px}
  .security-panel .btn{width:100%;min-height:44px}
  .topbar>div,.panel{min-width:0}
  .topbar h1{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .topbar .visit{max-width:88px;overflow:hidden;text-overflow:ellipsis}
  .login-card{padding:28px 24px;border-radius:20px}
  pre{padding:15px;font-size:11.5px}
}
@media(max-width:480px){
  .metrics{grid-template-columns:1fr 1fr}
  .cookie-platform-filter{grid-template-columns:1fr}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
}

/* 无障碍焦点 */
.skip-link{position:fixed;left:12px;top:10px;z-index:1000;transform:translateY(-160%);padding:10px 14px;border-radius:9px;background:#fff;color:#4338ca;font-weight:800;text-decoration:none;box-shadow:var(--shadow)}
.skip-link:focus{transform:translateY(0)}
.sidebar nav a:focus-visible,.dashboard-links a:focus-visible,.visit:focus-visible{outline:3px solid #a78bfa;outline-offset:2px}