:root{
  --ink:#1f2329; --muted:#5f6b7a; --line:#e3e6ea; --bg:#f4f6f8; --card:#ffffff;
  --accent:#1a73e8; --accent-d:#1557b0; --ok:#0a7d33; --bad:#b3261e; --warn:#8a6d00;
  --radius:12px; --shadow:0 1px 3px rgba(16,24,40,.06),0 1px 2px rgba(16,24,40,.04);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  color:var(--ink);background:var(--bg);line-height:1.55;font-size:14px}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}

.topbar{background:var(--card);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
.topbar .inner{max-width:1080px;margin:0 auto;padding:12px 22px;display:flex;align-items:center;gap:16px}
.logo{font-weight:800;font-size:16px;letter-spacing:-.01em}
.logo span{color:var(--accent)}
.tag{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.1em}
.topbar nav{margin-left:auto;display:flex;gap:18px;align-items:center}
.topbar nav a{color:var(--muted);font-weight:600;font-size:13px}
.topbar nav a.active{color:var(--ink)}

.wrap{max-width:1080px;margin:0 auto;padding:28px 22px 80px}
.page-title{font-size:22px;margin:0 0 4px}
.page-sub{color:var(--muted);margin:0 0 24px}

.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:22px}
.card+.card{margin-top:18px}

.btn{display:inline-flex;align-items:center;gap:8px;background:var(--accent);color:#fff;border:none;
  padding:10px 18px;border-radius:9px;font-weight:600;font-size:14px;cursor:pointer;transition:.15s}
.btn:hover{background:var(--accent-d)}
.btn.ghost{background:#fff;color:var(--ink);border:1px solid var(--line)}
.btn.ghost:hover{background:#f6f8fa}
.btn.sm{padding:6px 12px;font-size:13px}
.btn:disabled{opacity:.5;cursor:not-allowed}

.drop{border:2px dashed #c6cdd5;border-radius:var(--radius);padding:40px 24px;text-align:center;
  background:#fbfcfd;transition:.15s;cursor:pointer}
.drop.over{border-color:var(--accent);background:#eef4fe}
.drop h3{margin:8px 0 4px;font-size:16px}
.drop p{color:var(--muted);margin:0}
.filelist{margin:14px 0 0;padding:0;list-style:none}
.filelist li{display:flex;align-items:center;gap:10px;padding:8px 12px;border:1px solid var(--line);
  border-radius:8px;margin-top:8px;font-size:13px;background:#fff}
.filelist .x{margin-left:auto;color:var(--bad);cursor:pointer;font-weight:700}
.ftype{font-size:11px;color:var(--muted);background:#f0f2f5;padding:1px 7px;border-radius:5px}

table{width:100%;border-collapse:collapse;margin:6px 0;font-size:13px}
th{text-align:left;background:#f6f8fa;color:#3c4450;font-weight:600;padding:9px 11px;border:1px solid var(--line)}
td{padding:9px 11px;border:1px solid var(--line);vertical-align:top}
tr:nth-child(even) td{background:#fbfcfd}

.row{display:flex;gap:16px;flex-wrap:wrap}
.input{width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:9px;font-size:14px;font-family:inherit}
textarea.input{min-height:340px;resize:vertical;line-height:1.5;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px}
label.lbl{display:block;font-weight:600;font-size:13px;margin:0 0 6px}

.badge{display:inline-block;padding:2px 9px;border-radius:6px;font-size:12px;font-weight:600;white-space:nowrap}
.b-pass{color:var(--ok);background:#e6f4ea}
.b-fail{color:var(--bad);background:#fce8e6}
.b-verify{color:var(--warn);background:#fef7e0}
.b-queued{color:#5f6b7a;background:#eef0f3}
.b-running{color:var(--accent);background:#e8f0fe}
.b-done{color:var(--ok);background:#e6f4ea}
.b-error{color:var(--bad);background:#fce8e6}

.tlist{list-style:none;margin:0;padding:0}
.tlist li{display:flex;align-items:center;gap:14px;padding:14px 0;border-bottom:1px solid var(--line)}
.tlist li:last-child{border-bottom:none}
.tlist .meta{flex:1;min-width:0}
.tlist .meta h4{margin:0 0 2px;font-size:15px}
.tlist .meta p{margin:0;color:var(--muted);font-size:12.5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

.empty{color:#9aa3ad;font-style:italic}
.spinner{display:inline-block;width:14px;height:14px;border:2px solid #cdd6df;border-top-color:var(--accent);
  border-radius:50%;animation:spin .7s linear infinite;vertical-align:-2px}
@keyframes spin{to{transform:rotate(360deg)}}
.muted{color:var(--muted)}
.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:#1f2329;color:#fff;
  padding:10px 18px;border-radius:9px;font-size:13px;box-shadow:0 6px 20px rgba(0,0,0,.2);z-index:50}

/* login */
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg)}
.login-card{width:360px;max-width:92vw}
.login-card .logo{font-size:22px;text-align:center;margin-bottom:4px}
.login-card .tag{text-align:center;display:block;margin-bottom:22px}
.login-card .input{margin-bottom:12px}
.err{color:var(--bad);font-size:13px;margin:0 0 12px;min-height:18px}