/* ==========================================================================
   采集工具页
   ========================================================================== */
:root{
  --brand:#2b59ff;
  --brand-2:#7a4dff;
  --ink:#0b1220;
  --ink-2:#1c2740;
  --muted:#64738c;
  --muted-2:#8b98ad;
  --line:#e6ebf4;
  --bg:#f5f7fc;
  --font:"HarmonyOS Sans SC","MiSans","PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
body{margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
button,select,input{font:inherit;color:inherit}
h1,h2,h3,p,ul,ol{margin:0}
.wrap{width:min(1100px,calc(100% - 48px));margin-inline:auto}

/* 顶栏 */
.topbar{background:#0b1220;color:#c9d4e6;font-size:12.5px}
.topbar .wrap{display:flex;align-items:center;gap:10px;height:38px}
.topbar__dot{width:6px;height:6px;border-radius:50%;background:#22c55e;box-shadow:0 0 0 3px rgba(34,197,94,.16)}
.topbar__link{margin-left:auto;color:#8fb0ff;font-weight:600}
.topbar__link:hover{color:#fff}

/* 头部 */
.hd{background:rgba(255,255,255,.9);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:10}
.hd .wrap{display:flex;align-items:center;gap:14px;height:64px}
.brand{display:flex;align-items:center;gap:10px}
.brand__mark{
  width:40px;height:40px;border-radius:12px;display:grid;place-items:center;color:#fff;font-weight:800;
  background:linear-gradient(140deg,var(--brand),var(--brand-2));box-shadow:0 8px 18px rgba(43,89,255,.3);
}
.brand__text strong{display:block;font-size:16px;line-height:1.2}
.brand__text small{font-size:10.5px;color:var(--muted-2);letter-spacing:.5px;text-transform:uppercase}
.hd__back{margin-left:auto;font-size:13.5px;color:var(--muted);padding:8px 14px;border-radius:10px;background:#f0f3fa}
.hd__back:hover{background:#e6ecfa;color:var(--brand)}

/* 主体 */
main{padding:34px 0 60px}
.hero h1{font-size:26px;letter-spacing:-.4px}
.hero p{font-size:14px;color:var(--muted);margin-top:8px;max-width:720px}

.stats{display:flex;gap:14px;flex-wrap:wrap;margin:22px 0 20px}
.stat{
  flex:1 1 150px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px 16px;
  box-shadow:0 1px 2px rgba(16,30,54,.04);
}
.stat b{display:block;font-size:22px;font-weight:800;letter-spacing:-.5px;font-variant-numeric:tabular-nums}
.stat span{font-size:12px;color:var(--muted-2)}

.panel{
  background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px;
  box-shadow:0 10px 30px rgba(16,30,54,.06);
}
.panel__row{display:flex;align-items:flex-end;gap:14px;flex-wrap:wrap}
.field{display:flex;flex-direction:column;gap:7px}
.field label{font-size:12.5px;color:var(--muted);font-weight:600}
.field select,.field input{
  height:42px;min-width:180px;padding:0 12px;border:1px solid var(--line);border-radius:10px;
  background:#fbfcff;outline:none;transition:.18s;font-size:13.5px;
}
.field select:focus,.field input:focus{border-color:#bcd0ff;box-shadow:0 0 0 4px rgba(43,89,255,.08);background:#fff}
.field__hint{font-size:11.5px;color:var(--muted-2)}

.btn{
  height:42px;padding:0 24px;border-radius:11px;border:0;cursor:pointer;font-size:14px;font-weight:650;color:#fff;
  background:linear-gradient(140deg,var(--brand),var(--brand-2));transition:.18s;
  display:inline-flex;align-items:center;gap:8px;
}
.btn:hover{filter:brightness(1.07);box-shadow:0 10px 24px rgba(43,89,255,.3)}
.btn:disabled{opacity:.55;cursor:not-allowed;box-shadow:none;filter:none}
.btn--ghost{background:#f0f3fa;color:var(--ink-2);border:1px solid var(--line)}
.btn--ghost:hover{background:#e8eefb;box-shadow:none}

/* 进度 */
.progress{margin-top:20px;display:none}
.progress.is-on{display:block}
.progress__bar{height:8px;border-radius:6px;background:#eaeef7;overflow:hidden}
.progress__fill{height:100%;width:0;border-radius:6px;background:linear-gradient(90deg,var(--brand),var(--brand-2));transition:width .35s ease}
.progress__meta{display:flex;justify-content:space-between;font-size:12px;color:var(--muted-2);margin-top:8px}

/* 日志 */
.log{
  margin-top:18px;background:#0d1526;color:#a9bdd8;border-radius:12px;padding:14px 16px;
  font-family:ui-monospace,Menlo,Consolas,monospace;font-size:12px;line-height:1.9;
  max-height:220px;overflow:auto;display:none;
}
.log.is-on{display:block}
.log__line{white-space:pre-wrap;word-break:break-all}
.log__line--ok{color:#7ee2a8}
.log__line--warn{color:#ffd479}
.log__line--err{color:#ff8a8a}

/* 结果 */
.results{margin-top:26px;display:none}
.results.is-on{display:block}
.results h2{font-size:16px;display:flex;align-items:center;gap:10px;margin-bottom:14px}
.results h2 em{font-style:normal;font-size:12px;color:var(--brand);background:#eef2ff;border-radius:999px;padding:2px 10px}
.rgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:16px}
.rcard{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;transition:.22s;display:flex;flex-direction:column}
.rcard:hover{transform:translateY(-3px);box-shadow:0 12px 26px rgba(16,30,54,.1);border-color:#cfdcf7}
.rcard__img{aspect-ratio:4/3;background:#eef2fa;overflow:hidden}
.rcard__img img{width:100%;height:100%;object-fit:cover;object-position:top}
.rcard__body{padding:10px 12px 12px}
.rcard__title{font-size:12.5px;font-weight:600;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:38px}
.rcard__meta{display:flex;justify-content:space-between;font-size:11px;color:var(--muted-2);margin-top:8px;gap:6px}
.rcard__cat{color:var(--brand);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.rcard__demo{color:#16a34a;font-weight:600}
.rcard__demo--no{color:#c2a34a}

.tips{font-size:12px;color:var(--muted-2);margin-top:16px;line-height:1.8}
.tips b{color:var(--ink-2)}