:root{
  --bg:#0b0f14; --surface:#121821; --surface-2:#182130; --border:#243044;
  --text:#e6edf6; --muted:#8fa1b8; --accent:#5b9dff; --valid:#2fbf71;
  --invalid:#f2545b; --twofa:#f0a942; --captcha:#b07cff; --error:#7c8aa0;
  --radius:12px; --mono:ui-monospace,SFMono-Regular,Menlo,monospace;
}
[data-theme="light"]{
  --bg:#f5f7fb; --surface:#ffffff; --surface-2:#eef2f8; --border:#d8e0ec;
  --text:#101820; --muted:#5c6b80; --accent:#0b62d6; --valid:#128a4b;
  --invalid:#c0272d; --twofa:#a86500; --captcha:#6b33c4; --error:#5b6678;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);font:15px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif}
body.centered{min-height:100vh;display:grid;place-items:center;padding:24px}
h1{font-size:22px;margin:0}h2{font-size:16px;margin:0 0 12px}
a{color:var(--accent);text-decoration:none}
code,kbd,pre{font-family:var(--mono);font-size:12px}
kbd{background:var(--surface-2);border:1px solid var(--border);border-radius:5px;padding:1px 5px}
.eyebrow{margin:0 0 4px;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.hint,.muted{color:var(--muted)}.hint{font-size:13px}.small{font-size:12px}
.topbar{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:18px 28px;border-bottom:1px solid var(--border);background:var(--surface)}
.topbar nav{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.topbar nav a{padding:6px 10px;border-radius:8px;color:var(--muted)}
.topbar nav a.active,.topbar nav a:hover{background:var(--surface-2);color:var(--text)}
.who{color:var(--muted);font-size:13px}
.wrap{max-width:1240px;margin:0 auto;padding:24px;display:grid;gap:18px}
.wrap>*{min-width:0}
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:18px}
label{display:block;margin:0 0 12px;font-size:13px;color:var(--muted)}
label input,label select{display:block;width:100%;margin-top:6px}
input,select,button,textarea{font:inherit;color:var(--text);background:var(--surface-2);border:1px solid var(--border);border-radius:8px;padding:8px 10px}
input[type=checkbox]{width:auto;display:inline-block;margin:0 6px 0 0}
label.checkbox{display:flex;align-items:center;gap:6px;color:var(--text)}
button{cursor:pointer}
button:hover,select:hover{border-color:var(--accent)}
button.primary{background:var(--accent);border-color:var(--accent);color:#06101f;font-weight:600}
button.ghost{background:transparent}
button.danger{color:var(--invalid)}
.button{display:inline-block;padding:8px 12px;border:1px solid var(--border);border-radius:8px;background:var(--surface-2)}
.file-button{cursor:pointer;display:inline-block;padding:8px 12px;border:1px solid var(--border);border-radius:8px;background:var(--surface-2);color:var(--text)}
table{width:100%;border-collapse:collapse;font-size:13px}
th,td{text-align:left;padding:8px 8px;border-bottom:1px solid var(--border);vertical-align:middle}
th{color:var(--muted);font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.04em}
th[data-sort]{cursor:pointer}
tr.clickable{cursor:pointer}tr.clickable:hover{background:var(--surface-2)}
td.narrow,th.narrow{width:34px}
td.skipped{color:var(--muted);opacity:.65}
td.skipped .reason{font-size:11px}
.pill{display:inline-block;padding:2px 8px;border-radius:999px;font-size:11px;font-weight:600;letter-spacing:.03em;background:var(--surface-2);color:var(--muted)}
.pill.valid{background:color-mix(in srgb,var(--valid) 22%,transparent);color:var(--valid)}
.pill.invalid{background:color-mix(in srgb,var(--invalid) 22%,transparent);color:var(--invalid)}
.pill.invalid_2fa{background:color-mix(in srgb,var(--twofa) 22%,transparent);color:var(--twofa)}
.pill.valid_captcha{background:color-mix(in srgb,var(--captcha) 22%,transparent);color:var(--captcha)}
.pill.review{background:color-mix(in srgb,var(--twofa) 18%,transparent);color:var(--twofa)}
.pill.error{background:color-mix(in srgb,var(--error) 22%,transparent);color:var(--error)}
.pill.running,.pill.finished{background:color-mix(in srgb,var(--accent) 18%,transparent);color:var(--accent)}
.counters{display:grid;grid-template-columns:repeat(auto-fit,minmax(110px,1fr));gap:10px}
.counters>div{background:var(--surface-2);border:1px solid var(--border);border-radius:10px;padding:10px 12px}
.counters .k{display:block;font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}
.counters .v{font-size:20px;font-weight:650;font-variant-numeric:tabular-nums}
.counters .v.valid{color:var(--valid)}.counters .v.invalid{color:var(--invalid)}
.counters .v.twofa{color:var(--twofa)}.counters .v.captcha{color:var(--captcha)}.counters .v.error{color:var(--error)}.counters .v.review{color:var(--review, #b45309)}
.toolbar{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-bottom:12px}
.toolbar input[type=search]{min-width:220px}
.pager{display:flex;gap:10px;align-items:center;justify-content:flex-end;margin-top:12px}
.breakdown{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:10px;margin:12px 0}
.breakdown div{background:var(--surface-2);border:1px solid var(--border);border-radius:10px;padding:10px}
.breakdown b{display:block;font-size:18px}
.status{min-height:20px;font-size:13px;color:var(--muted)}
.toast{position:fixed;right:20px;bottom:20px;background:var(--surface);border:1px solid var(--accent);color:var(--text);padding:10px 14px;border-radius:10px;opacity:0;transform:translateY(8px);transition:.2s;pointer-events:none}
.toast.show{opacity:1;transform:none}
.login{width:min(420px,100%)}
form{margin:0}
td.mono,.mono{font-family:var(--mono);font-size:12px}
.mask{cursor:pointer;letter-spacing:1px}

/* Option 1 / Option 2 mode card */
.mode-card { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
.mode-card h2 { margin: .15rem 0 .4rem; font-size: 1.05rem; }
.mode-card p { margin: 0; line-height: 1.45; }
.mode-card > div + div { border-left: 1px solid var(--line, #2a2f3a); padding-left: 1.5rem; }
@media (max-width: 760px) {
  .mode-card { grid-template-columns: 1fr; }
  .mode-card > div + div { border-left: 0; padding-left: 0; border-top: 1px solid var(--line, #2a2f3a); padding-top: 1rem; }
}

@media (max-width: 760px) {
  .topbar { flex-wrap: wrap; gap: .5rem; }
  .topbar nav { flex-wrap: wrap; gap: 8px; }
  .wrap { padding-left: 12px; padding-right: 12px; }
  .counters { grid-template-columns: repeat(auto-fit, minmax(88px, 1fr)); }
  .toolbar { flex-wrap: wrap; gap: 8px; }
  table { display: block; overflow-x: auto; white-space: nowrap; }
  .card { padding: 14px; }
}