:root { --ink:#181526; --muted:#716b7e; --purple:#5b35c9; --purple-dark:#291363; --lavender:#eee9fb; --line:#e4dfeb; --cream:#fbfaf7; --green:#18815e; --orange:#db6c35; --red:#b83d4b; --shadow:0 20px 60px rgba(39,22,79,.11); }
* { box-sizing:border-box; }
[hidden] { display:none!important; }
body { margin:0; min-height:100vh; background:var(--cream); color:var(--ink); font-family:Inter,"Microsoft YaHei","PingFang SC",system-ui,sans-serif; }
button,input,select,textarea { font:inherit; }
button { cursor:pointer; }
.admin-topbar { height:70px; padding:0 max(22px,calc((100% - 1180px)/2)); display:flex; align-items:center; justify-content:space-between; background:var(--purple-dark); color:#fff; }
.admin-brand { display:flex; align-items:center; gap:11px; color:inherit; text-decoration:none; }
.admin-brand span { width:38px; height:38px; display:grid; place-items:center; border-radius:13px; background:#ffdc75; color:var(--purple-dark); font-size:23px; }
.admin-brand b { font-size:14px; letter-spacing:.04em; }
.admin-actions { display:flex; gap:8px; }
.ghost,.secondary,.primary { min-height:40px; padding:0 16px; border-radius:11px; border:1px solid var(--line); background:#fff; color:var(--ink); }
.primary { border-color:var(--purple); background:var(--purple); color:#fff; font-weight:700; }
.secondary { border-color:#cfc4ef; background:var(--lavender); color:var(--purple-dark); font-weight:700; }
.admin-topbar .ghost { border-color:rgba(255,255,255,.18); background:rgba(255,255,255,.08); color:#fff; }
.link { display:inline-flex; align-items:center; text-decoration:none; }
.admin-shell { max-width:1180px; margin:0 auto; padding:54px 24px 90px; }
.admin-hero { display:flex; justify-content:space-between; align-items:end; gap:25px; }
.eyebrow { margin:0 0 8px; color:#7856d9; font-size:10px; font-weight:800; letter-spacing:.18em; }
.admin-hero h1 { margin:0; font-size:clamp(34px,5vw,54px); letter-spacing:-.045em; }
.admin-hero p:not(.eyebrow) { max-width:680px; margin:14px 0 0; color:var(--muted); line-height:1.7; }
.hero-buttons { display:flex; flex-wrap:wrap; gap:9px; }
.summary-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:12px; margin:38px 0 24px; }
.summary-grid article { padding:21px; border:1px solid var(--line); border-radius:16px; background:#fff; box-shadow:0 8px 28px rgba(38,23,71,.04); }
.summary-grid span,.summary-grid small { display:block; color:var(--muted); font-size:11px; }
.summary-grid strong { display:block; margin:6px 0 2px; color:var(--purple-dark); font-size:30px; }
.source-workspace { padding:18px; border:1px solid var(--line); border-radius:20px; background:#fff; box-shadow:var(--shadow); }
.toolbar { display:flex; justify-content:space-between; gap:16px; align-items:center; }
.tabs { display:flex; gap:5px; overflow:auto; scrollbar-width:none; }
.tabs button { flex:0 0 auto; padding:9px 12px; border:0; border-radius:9px; background:transparent; color:var(--muted); }
.tabs button.active { background:var(--purple-dark); color:#fff; }
.source-search { min-width:260px; display:flex; align-items:center; gap:8px; padding:9px 12px; border:1px solid var(--line); border-radius:11px; color:var(--muted); }
.source-search input { width:100%; border:0; outline:0; background:transparent; }
.notice { margin:15px 0; padding:11px 13px; border-radius:10px; background:#f7f4fd; color:#675b80; font-size:12px; }
.source-list { display:grid; gap:10px; }
.source-card { display:grid; grid-template-columns:minmax(0,1fr) auto; gap:15px; padding:17px; border:1px solid var(--line); border-radius:14px; }
.source-head { display:flex; flex-wrap:wrap; align-items:center; gap:8px; }
.source-head h3 { margin:0; font-size:16px; }
.pill { padding:3px 7px; border-radius:999px; background:#f0edf4; color:#706879; font-size:10px; }
.pill.custom { background:#eee9fb; color:#5939ad; }
.pill.keyword { background:#e9f3ff; color:#326da9; }
.status { display:inline-flex; align-items:center; gap:6px; color:var(--muted); font-size:11px; }
.status::before { content:""; width:7px; height:7px; border-radius:50%; background:#aaa1b2; }
.status.ok::before { background:#2aa879; }.status.error::before { background:var(--red); }.status.needs_key::before { background:#e29138; }.status.paused::before { background:#aaa1b2; }
.source-detail { margin:9px 0 0; color:var(--muted); font-size:12px; line-height:1.6; word-break:break-all; }
.source-topics { display:flex; flex-wrap:wrap; gap:5px; margin-top:9px; }
.source-topics span { padding:3px 7px; border-radius:6px; background:#f7f5f9; color:#6e6776; font-size:10px; }
.source-controls { display:flex; align-items:center; gap:7px; }
.small-button { padding:8px 10px; border:1px solid var(--line); border-radius:9px; background:#fff; color:#5d5667; font-size:11px; }
.small-button.danger { color:var(--red); }
.toggle { position:relative; width:42px; height:24px; border:0; border-radius:999px; background:#c9c3cf; }
.toggle::after { content:""; position:absolute; top:3px; left:3px; width:18px; height:18px; border-radius:50%; background:#fff; transition:.18s; }
.toggle.on { background:var(--green); }.toggle.on::after { transform:translateX(18px); }
.empty { padding:70px 20px; text-align:center; color:var(--muted); }
.login-layer { position:fixed; inset:70px 0 0; display:grid; place-items:center; padding:22px; background:radial-gradient(circle at 70% 20%,rgba(139,103,255,.24),transparent 27%),linear-gradient(140deg,#25115d,#4a2b98); }
.login-card { width:min(440px,100%); padding:36px; border:1px solid rgba(255,255,255,.25); border-radius:24px; background:rgba(255,255,255,.97); box-shadow:0 30px 90px rgba(0,0,0,.25); }
.login-mark { display:grid; place-items:center; width:52px; height:52px; margin-bottom:22px; border-radius:17px; background:#ffdc75; color:var(--purple-dark); font-size:28px; }
.login-card h1 { margin:0; font-size:30px; }.login-card>p:not(.eyebrow) { color:var(--muted); line-height:1.7; }
.login-card label { display:grid; gap:7px; margin:22px 0 14px; font-size:12px; font-weight:700; }
.login-card input { width:100%; padding:13px; border:1px solid var(--line); border-radius:11px; outline:0; }
.login-card button { width:100%; }.login-card small { display:block; margin-top:13px; color:var(--muted); line-height:1.5; }
dialog { width:min(720px,calc(100% - 24px)); max-height:calc(100vh - 30px); padding:0; border:0; border-radius:20px; box-shadow:0 35px 110px rgba(29,15,57,.3); }
dialog::backdrop { background:rgba(23,15,39,.55); backdrop-filter:blur(4px); }
#sourceForm { padding:25px; }
#sourceForm header,#sourceForm footer { display:flex; justify-content:space-between; align-items:center; gap:15px; }
#sourceForm h2 { margin:0; }.icon-button { width:38px; height:38px; border:0; border-radius:50%; background:#f3f0f6; font-size:24px; }
.form-grid { display:grid; grid-template-columns:1fr 1fr; gap:15px; margin:23px 0; }
.form-grid label { display:grid; align-content:start; gap:7px; color:#514b5a; font-size:12px; font-weight:700; }
.form-grid input,.form-grid select,.form-grid textarea { width:100%; padding:11px 12px; border:1px solid var(--line); border-radius:10px; background:#fff; color:var(--ink); outline:0; resize:vertical; }
.form-grid input:focus,.form-grid select:focus,.form-grid textarea:focus { border-color:#8064d0; box-shadow:0 0 0 3px rgba(91,53,201,.09); }
.form-grid small { color:var(--muted); font-weight:400; line-height:1.5; }.wide { grid-column:1/-1; }
fieldset { margin:0; padding:12px; border:1px solid var(--line); border-radius:11px; } legend { padding:0 6px; color:#514b5a; font-size:12px; font-weight:700; }
.topic-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:7px; }
.topic-option { display:flex!important; grid-template-columns:none!important; align-items:center!important; gap:7px!important; padding:8px; border-radius:8px; background:#f8f6fa; font-weight:400!important; }
.topic-option input { width:auto!important; padding:0!important; }
.switch-label { display:flex!important; flex-direction:row!important; align-items:center!important; align-self:end; min-height:42px; }.switch-label input { width:auto!important; }
.toast { position:fixed; right:22px; bottom:22px; z-index:10; max-width:min(390px,calc(100% - 44px)); padding:13px 16px; border-radius:12px; background:#231747; color:#fff; box-shadow:var(--shadow); opacity:0; pointer-events:none; transform:translateY(12px); transition:.2s; font-size:12px; line-height:1.55; }.toast.show { opacity:1; transform:none; }
@media(max-width:760px){ .admin-topbar{padding-inline:15px}.admin-actions .link{display:none}.admin-shell{padding:35px 14px 70px}.admin-hero{align-items:stretch;flex-direction:column}.hero-buttons>*{flex:1}.summary-grid{grid-template-columns:repeat(2,1fr)}.toolbar{align-items:stretch;flex-direction:column}.source-search{min-width:0}.source-card{grid-template-columns:1fr}.source-controls{justify-content:flex-end}.form-grid{grid-template-columns:1fr}.wide{grid-column:auto}.topic-grid{grid-template-columns:1fr 1fr}.login-card{padding:27px} }
@media(max-width:430px){ .admin-brand b{font-size:12px}.summary-grid article{padding:16px}.source-card{padding:14px}.topic-grid{grid-template-columns:1fr} }
@media(prefers-reduced-motion:reduce){*{transition:none!important}}