:root{
  --bg:#F8FAFC;--surface:#fff;--text:#0F172A;--text-muted:#64748B;--border:#E2E8F0;
  --primary:#2563EB;--primary-hover:#1D4ED8;--success:#16A34A;--danger:#DC2626;--warning:#F59E0B;--muted:#94A3B8;
  --shadow-sm:0 1px 2px rgba(0,0,0,.05);--shadow-md:0 4px 6px rgba(0,0,0,.07);--shadow-lg:0 10px 15px rgba(0,0,0,.1);
  --r-sm:6px;--r-md:10px;--r-lg:16px;
}
@media (prefers-color-scheme:dark){:root{
  --bg:#0F172A;--surface:#1E293B;--text:#F1F5F9;--text-muted:#94A3B8;--border:#334155;
  --primary:#3B82F6;--primary-hover:#2563EB;--success:#22C55E;--danger:#EF4444;--warning:#FBBF24;
}}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font:15px/1.5 Inter,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;min-width:320px}
h1{font-size:24px;font-weight:700;margin:0}h2{font-size:18px;font-weight:600;margin:0 0 12px}
.mono{font-family:"JetBrains Mono",ui-monospace,Menlo,monospace;font-size:13px}
.muted{color:var(--text-muted)}.small{font-size:13px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
[hidden]{display:none!important}
.topbar{display:flex;justify-content:space-between;align-items:center;padding:16px;max-width:1100px;margin:0 auto}
.topbar p{margin:0}
.layout{display:grid;gap:16px;padding:0 16px 48px;max-width:1100px;margin:0 auto}
@media (min-width:1024px){.layout{grid-template-columns:1fr 1.2fr;align-items:start}}
.panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);padding:16px;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;gap:12px}
textarea{width:100%;resize:vertical;min-height:140px;padding:12px;border:1px solid var(--border);border-radius:var(--r-md);background:var(--bg);color:var(--text);font:13px/1.5 "JetBrains Mono",ui-monospace,Menlo,monospace}
textarea:focus-visible,button:focus-visible,input:focus-visible{outline:2px solid var(--primary);outline-offset:2px}
.row{display:flex;gap:8px;align-items:center}.wrap{flex-wrap:wrap}.between{justify-content:space-between}
.btn,.icon-btn{min-height:44px;min-width:44px;padding:0 14px;border:1px solid var(--border);border-radius:var(--r-md);background:var(--surface);color:var(--text);font:inherit;cursor:pointer;transition:transform .12s}
.btn:active,.icon-btn:active{transform:scale(.96)}
.icon-btn{font-size:18px;padding:0}
.btn.primary{background:var(--primary);border-color:var(--primary);color:#fff;font-weight:600}
.btn.primary:hover{background:var(--primary-hover)}
.btn.big{width:100%;min-height:52px;font-size:16px}
.btn:disabled{opacity:.55;cursor:not-allowed}
.link{background:none;border:0;color:var(--primary);text-decoration:underline;font:inherit;cursor:pointer;min-height:44px}
.auto{padding:8px 12px;background:var(--bg);border-radius:var(--r-md)}
.banner{margin:0 16px 12px;padding:12px;border-radius:var(--r-md);background:var(--warning);color:#111;max-width:1068px}
@media (min-width:1132px){.banner{margin:0 auto 12px}}
.summary{display:flex;gap:8px;flex-wrap:wrap}
.chip{padding:6px 12px;border-radius:9999px;border:1px solid var(--border);font-size:14px}
.bar{height:8px;background:var(--border);border-radius:9999px;overflow:hidden;margin-top:8px}
#barFill{height:100%;width:0;background:var(--primary);transition:width .2s}
.results{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}
.item{display:flex;align-items:center;gap:10px;min-height:48px;padding:8px 12px;border:1px solid var(--border);border-left-width:4px;border-radius:var(--r-md);background:var(--surface);cursor:pointer;width:100%;text-align:left;color:var(--text);font:inherit;animation:rise .2s ease-out}
.item.success{border-left-color:var(--success)}.item.failed{border-left-color:var(--danger)}
.item.warning{border-left-color:var(--warning)}.item.skipped,.item.pending,.item.running{border-left-color:var(--muted)}
.item .u{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.item .m{color:var(--text-muted);font-size:13px;white-space:nowrap}
.item.failed .m{color:var(--danger)}
.item.pulse{animation:pulse .5s}
@keyframes rise{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
@keyframes pulse{50%{background:color-mix(in srgb,var(--primary) 15%,var(--surface))}}
.empty{text-align:center;padding:24px 8px}.big-emoji{font-size:40px}
.backdrop{position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:20}
.sheet{position:fixed;left:0;right:0;bottom:0;z-index:21;background:var(--surface);border-radius:var(--r-lg) var(--r-lg) 0 0;padding:16px;box-shadow:var(--shadow-lg);max-width:560px;margin:0 auto;animation:up .25s ease-out;max-height:85vh;overflow:auto}
@keyframes up{from{transform:translateY(100%)}to{transform:none}}
.grip{width:40px;height:4px;border-radius:2px;background:var(--border);margin:0 auto 12px}
.kv{display:grid;grid-template-columns:100px 1fr;gap:6px 12px;margin:12px 0;padding:12px;background:var(--bg);border-radius:var(--r-md)}
.kv dt{color:var(--text-muted)}.kv dd{margin:0;word-break:break-all}
.modal{position:fixed;inset:0;z-index:30;background:rgba(0,0,0,.5);display:flex;align-items:center;justify-content:center;padding:16px}
.modal-box{background:var(--surface);border-radius:var(--r-lg);padding:20px;width:100%;max-width:440px;max-height:90vh;overflow:auto;display:flex;flex-direction:column;gap:12px;box-shadow:var(--shadow-lg)}
fieldset{border:1px solid var(--border);border-radius:var(--r-md);margin:0;padding:8px 12px}
.radios{display:flex;gap:4px;flex-wrap:wrap}
.radios label{display:flex;align-items:center;gap:6px;min-height:44px;padding:0 10px;cursor:pointer}
.toggle{display:flex;align-items:center;gap:10px;min-height:44px}
.toggle input{width:20px;height:20px}
.hist{border:1px solid var(--border);border-radius:var(--r-md);padding:12px;margin-bottom:8px;display:flex;flex-direction:column;gap:8px}
.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);background:var(--text);color:var(--bg);padding:10px 16px;border-radius:9999px;z-index:40;box-shadow:var(--shadow-md)}
.shake{animation:shake .3s}
@keyframes shake{25%{transform:translateX(-6px)}75%{transform:translateX(6px)}}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

.diag { margin: 12px 0; padding: 12px; border-radius: 10px; border: 1px solid var(--border); font-size: 14px; }
.diag.warn { border-color: var(--warning); background: color-mix(in srgb, var(--warning) 12%, transparent); }
.diag.info { background: color-mix(in srgb, var(--primary) 8%, transparent); }
.diag p { margin: 6px 0; }
.diag ul { margin: 6px 0 0; padding-left: 18px; color: var(--text-muted); font-size: 13px; }

/* rotator page */
.layout.one{grid-template-columns:1fr}.stack{display:grid;gap:12px}
.set .urlrow{padding:10px 0;border-top:1px solid var(--border)}
.urlrow .u{word-break:break-all;min-width:0}
.badge{padding:2px 8px;border-radius:9999px;font-size:12px;border:1px solid var(--border);white-space:nowrap}
.badge.ok{color:var(--success);border-color:var(--success)}.badge.down{color:#fff;background:var(--danger);border-color:var(--danger)}
.badge.warn{color:var(--warning);border-color:var(--warning)}.badge.info{color:var(--primary);border-color:var(--primary)}.badge.muted{color:var(--text-muted)}
.okc{color:var(--success)}.downc{color:var(--danger)}
.scroll{overflow-x:auto}.logtbl{border-collapse:collapse;width:100%;font-size:12px}
.logtbl th,.logtbl td{text-align:left;padding:6px 8px;border-bottom:1px solid var(--border);vertical-align:top}
.logtbl td.resp{max-width:320px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
select{min-height:44px;border:1px solid var(--border);border-radius:var(--r-md);background:var(--surface);color:var(--text);padding:0 8px}

.domain { display: flex; justify-content: space-between; gap: 8px; padding: 8px 0; border-bottom: 1px solid rgba(128,128,128,.25); }
.domain.d-blocked b { color: #d33; }
.domain.d-partial b { color: #c80; }

/* Admin form: stacked labels, full-width inputs, two columns on wide screens */
#cfg{display:flex;flex-direction:column;gap:16px}
#cfg label{display:flex;flex-direction:column;gap:6px;font-size:14px;font-weight:600;color:var(--text)}
#cfg label.toggle{flex-direction:row;align-items:center;gap:10px;font-weight:500;min-height:44px}
#cfg input[type=text],#cfg input[type=url],#cfg input[type=number],#cfg select{width:100%;min-height:44px;padding:0 12px;border:1px solid var(--border);border-radius:var(--r-md);background:var(--bg);color:var(--text);font:400 15px/1.4 "JetBrains Mono",ui-monospace,Menlo,monospace;box-sizing:border-box}
#cfg input::placeholder{color:var(--muted)}
#cfg fieldset{display:grid;grid-template-columns:1fr;gap:14px;padding:16px;border-radius:var(--r-lg);background:var(--surface)}
#cfg legend{padding:0 8px;font-weight:700;font-size:15px}
#cfg fieldset>.toggle,#cfg fieldset>.row,#cfg fieldset>p,#cfg fieldset>#rotatorResult{grid-column:1/-1}
#cfg p{margin:0}
#rotatorResult:not(:empty){padding:12px;border:1px solid var(--border);border-radius:var(--r-md);background:var(--bg);display:flex;flex-direction:column;gap:4px;word-break:break-word}
@media (min-width:720px){#cfg fieldset{grid-template-columns:1fr 1fr}}
@media (min-width:720px){.layout[style*="grid-template-columns:1fr"]{max-width:960px;margin-inline:auto}}

/* Landing: per-domain URL list */
.domain{display:block}
.domain summary{display:flex;justify-content:space-between;gap:8px;cursor:pointer;min-height:44px;align-items:center}
.domain .urls{list-style:none;margin:4px 0 8px;padding:0;display:flex;flex-direction:column;gap:2px}
.domain .urls li{display:flex;justify-content:space-between;gap:12px;padding:6px 8px;border-radius:6px;font-size:13px}
.domain .urls li span{word-break:break-all;min-width:0}
.domain .urls li em{font-style:normal;white-space:nowrap;color:var(--text-muted)}
.domain .urls li.u-fail em{color:var(--danger)}
.domain .urls li.u-fail{background:color-mix(in srgb,var(--danger) 8%,transparent)}