/* Bulk Text Classifier - indigo ink on paper-white cards; label chips, a batch progress bar and a review table. Light and dark. */
:root {
  --bg: #f4f5fa; --card: #ffffff; --ink: #17202e; --ink2: #3a4658; --muted: #667085; --line: #dfe4e2; --soft: #f6f8f7; --code: #f2f4f3;
  --accent: #4338ca; --accent-ink: #ffffff; --accent-soft: #e6e6fb; --link: #1d4ed8; --mark: #fff1b8;
  --bad: #b42318; --bad-bg: #fdecea; --warn: #8a5a00; --warn-bg: #fdf4d8; --ok: #146c43; --ok-bg: #e2f4ea;
  --shadow: 0 1px 2px rgba(16, 24, 40, .05), 0 6px 18px rgba(16, 24, 40, .05);
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
}
[data-theme="dark"] {
  --bg: #0d0f17; --card: #161925; --ink: #e7ecea; --ink2: #c3ccc8; --muted: #8f9b97; --line: #2c3042; --soft: #1d2130; --code: #11141d;
  --accent: #a5b4fc; --accent-ink: #14143a; --accent-soft: #24264a; --link: #8fb4ff; --mark: #4d4114;
  --bad: #ff8f85; --bad-bg: #3a1a18; --warn: #f3c065; --warn-bg: #342a10; --ok: #6fd39e; --ok-bg: #143023;
  --shadow: 0 1px 2px rgba(0, 0, 0, .5);
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; color: var(--ink); background: var(--bg); font: 16px/1.5 var(--sans); }
a { color: var(--link); }
code { font-family: var(--mono); font-size: .88em; background: var(--soft); padding: 0 .25em; border-radius: 4px; }
.hidden { display: none !important; }
.vh { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.small { font-size: .875rem; } .muted { color: var(--muted); } .mono { font-family: var(--mono); }

.top { display: flex; align-items: center; gap: 12px; padding: 10px 16px; background: var(--card); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 5; flex-wrap: wrap; }
.back { text-decoration: none; color: var(--muted); font-size: .9rem; }
.brand { display: flex; align-items: center; gap: 8px; font-size: 1.05rem; } .logo { width: 26px; height: 26px; }
.session { margin-left: auto; display: flex; gap: 6px; align-items: center; flex-wrap: wrap; }
.chip-s { font: 600 .8rem var(--mono); padding: 4px 9px; border-radius: 6px; background: var(--soft); border: 1px solid var(--line); }
.btn { font: 600 .9rem var(--sans); padding: 8px 15px; border-radius: 8px; border: 1px solid var(--line); background: var(--card); color: var(--ink); cursor: pointer; text-decoration: none; display: inline-block; min-height: 38px; }
.btn:hover:not(:disabled) { border-color: var(--accent); }
.btn.solid { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.btn.solid:hover:not(:disabled) { filter: brightness(1.06); color: var(--accent-ink); }
.btn.warnbtn { background: var(--warn-bg); color: var(--warn); border-color: var(--warn); }
.btn.tiny { padding: 5px 11px; font-size: .82rem; min-height: 32px; } .btn.big { font-size: 1.05rem; padding: 12px 26px; }
.btn:disabled { opacity: .45; cursor: not-allowed; }
.inp { width: 100%; font: 1rem var(--sans); padding: 9px 11px; border-radius: 8px; border: 1px solid var(--line); background: var(--card); color: var(--ink); }
.inp.mono { font: .84rem/1.55 var(--mono); tab-size: 2; }
.inp.sql { min-height: 150px; resize: vertical; background: var(--code); }
.inp:focus, .btn:focus-visible, .drop:focus-visible, .qchip:focus-visible, .sample:focus-visible, .sortb:focus-visible, .tname:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }
.lab { display: block; font-weight: 600; font-size: .88rem; margin: 12px 0 4px; }

main { max-width: 1100px; margin: 0 auto; padding: 0 16px 40px; }
.hero { padding: 26px 0 4px; }
.eyebrow { text-transform: uppercase; letter-spacing: .12em; font: 700 .74rem var(--mono); color: var(--accent); margin: 0 0 6px; }
h1 { font: 800 2.4rem/1.08 var(--sans); margin: 0 0 10px; letter-spacing: -.02em; }
.lede { max-width: 800px; color: var(--ink2); margin: 0 0 10px; }
.pills { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.pills li { font: 600 .82rem var(--sans); padding: 5px 11px; border-radius: 999px; background: var(--accent-soft); color: var(--accent); }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 18px 20px; margin: 16px 0; box-shadow: var(--shadow); min-width: 0; }
.ch { margin: 0 0 10px; font-size: 1.18rem; display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.no { width: 26px; height: 26px; border-radius: 50%; border: 2px solid var(--accent); color: var(--accent); display: inline-flex; align-items: center; justify-content: center; font: 800 .8rem var(--mono); }
.free, .paid { font: 700 .66rem var(--mono); text-transform: uppercase; letter-spacing: .08em; padding: 3px 8px; border-radius: 6px; }
.free { background: var(--ok-bg); color: var(--ok); } .paid { background: var(--accent-soft); color: var(--accent); }
.kh { font-size: .8rem; text-transform: uppercase; letter-spacing: .1em; color: var(--muted); margin: 18px 0 8px; }
.note { background: var(--warn-bg); border-left: 3px solid var(--warn); padding: 8px 12px; border-radius: 6px; font-size: .9rem; }
.note.okn { background: var(--ok-bg); border-left-color: var(--ok); }
.okline { background: var(--ok-bg); border-left: 3px solid var(--ok); padding: 8px 12px; border-radius: 6px; font-size: .9rem; }
.actions { display: flex; flex-wrap: wrap; gap: 8px; margin: 12px 0 6px; align-items: center; }
.row-actions { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin: 12px 0 4px; }
.check { display: flex; gap: 8px; align-items: flex-start; font-size: .9rem; margin: 12px 0 4px; cursor: pointer; } .check input { margin-top: 4px; width: 16px; height: 16px; accent-color: var(--accent); flex: none; }

/* data */
.drop { border: 2px dashed var(--line); border-radius: 12px; padding: 26px 16px; text-align: center; cursor: pointer; display: flex; flex-direction: column; gap: 4px; align-items: center; background: var(--soft); transition: border-color .15s, background .15s; }
.drop b { font-size: 1.05rem; } .drop:hover, .drop.over { border-color: var(--accent); background: var(--accent-soft); }
.linkish { color: var(--link); text-decoration: underline; }
.sample { font: 600 .85rem var(--sans); padding: 6px 12px; border-radius: 8px; border: 1px solid var(--line); background: var(--card); color: var(--ink); cursor: pointer; min-height: 34px; }
.sample.on { background: var(--ink); color: var(--card); border-color: var(--ink); }
.tables { display: flex; flex-wrap: wrap; gap: 8px; margin: 12px 0 8px; }
.tchip { display: inline-flex; align-items: stretch; border: 1px solid var(--line); border-radius: 9px; overflow: hidden; background: var(--card); }
.tchip.on { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent); }
.tname { border: 0; background: transparent; color: var(--ink); padding: 6px 10px; cursor: pointer; text-align: left; font: inherit; }
.tname b { display: block; font: 700 .86rem var(--mono); } .tname small { color: var(--muted); font-size: .76rem; }
.tx { border: 0; border-left: 1px solid var(--line); background: var(--soft); color: var(--muted); padding: 0 11px; cursor: pointer; font: 700 .9rem var(--mono); min-width: 36px; }
.tx:hover { color: var(--bad); }
.peek { margin: 10px 0 0; } .peek summary { cursor: pointer; font-weight: 600; font-size: .9rem; padding: 4px 0; }

/* tables */
.tblw { overflow-x: auto; border: 1px solid var(--line); border-radius: 10px; -webkit-overflow-scrolling: touch; }
.tblw.scrolly { max-height: 560px; overflow: auto; }
.tbl { width: 100%; border-collapse: collapse; font-size: .85rem; }
.tbl th, .tbl td { text-align: left; padding: 6px 10px; border-bottom: 1px solid var(--line); vertical-align: top; white-space: nowrap; }
.tbl th { background: var(--soft); font-size: .76rem; color: var(--muted); position: sticky; top: 0; z-index: 1; }
.tbl tr:last-child td { border-bottom: 0; }
.tbl td.n, .tbl th.n { text-align: right; font-family: var(--mono); font-variant-numeric: tabular-nums; }
.tbl td.nul { color: var(--muted); font-style: italic; }
.tbl td.v { white-space: normal; min-width: 180px; color: var(--ink2); } .tbl td.k { font-family: var(--mono); }
.prof td { white-space: normal; }
.sortb { border: 0; background: transparent; color: inherit; font: 700 .76rem var(--sans); cursor: pointer; padding: 0; text-align: inherit; width: 100%; }
.sortb:hover { color: var(--accent); }
.pager { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; margin: 8px 0; }

/* ask */
.suggest { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; margin: 8px 0 2px; }
.qchip { font: 500 .84rem var(--sans); padding: 6px 11px; border-radius: 999px; border: 1px solid var(--line); background: var(--soft); color: var(--ink); cursor: pointer; text-align: left; min-height: 34px; }
.qchip:hover { border-color: var(--accent); background: var(--accent-soft); }
.qchip.fixchip { border-style: dashed; border-color: var(--warn); }
.follow { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; background: var(--accent-soft); padding: 8px 12px; border-radius: 8px; margin: 8px 0; }
.code, .raw { white-space: pre-wrap; overflow-wrap: anywhere; background: var(--code); border: 1px solid var(--line); padding: 12px; border-radius: 8px; font: .78rem/1.5 var(--mono); max-height: 360px; overflow: auto; margin: 8px 0 0; }
.progress { background: var(--soft); border-radius: 10px; padding: 12px 14px; margin: 10px 0; }
.steps { list-style: none; padding: 0; margin: 8px 0; } .step { padding: 2px 0; color: var(--muted); font-size: .9rem; } .step.done { color: var(--ok); } .step.active { color: var(--ink); font-weight: 700; }
.step-ic { font-family: var(--mono); display: inline-block; width: 1em; }

/* answer */
.rhead { display: flex; justify-content: space-between; align-items: center; gap: 10px; flex-wrap: wrap; }
.rtitle { margin: 0; font-size: 1.15rem; }
.badge { font: 700 .74rem var(--mono); letter-spacing: .06em; padding: 4px 10px; border-radius: 6px; border: 2px solid var(--line); color: var(--muted); white-space: nowrap; }
.badge.v-ok { border-color: var(--ok); color: var(--ok); } .badge.v-warn { border-color: var(--warn); color: var(--warn); } .badge.v-bad { border-color: var(--bad); color: var(--bad); }
.rnote { font-size: 1rem; margin: 8px 0; color: var(--ink2); }
.assume { margin: 6px 0; padding-left: 20px; font-size: .88rem; color: var(--ink2); } .assume li { margin: 2px 0; }
.assume:not(:empty)::before { content: "Assumptions"; display: block; margin-left: -20px; font: 700 .74rem var(--mono); text-transform: uppercase; letter-spacing: .08em; color: var(--muted); }
.sqlhead { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.errbox { white-space: pre-wrap; background: var(--bad-bg); color: var(--bad); border: 1px solid var(--bad); padding: 10px 12px; border-radius: 8px; font: .82rem/1.5 var(--mono); margin: 6px 0; }
.recon { list-style: none; padding: 0; margin: 8px 0; }
.recon li { padding: 6px 10px; margin: 4px 0; border-radius: 6px; font-size: .88rem; } .recon li.warn { background: var(--bad-bg); } .recon li.info { background: var(--warn-bg); } .recon li.ok { background: var(--ok-bg); }
.headline { margin: 10px 0; display: flex; gap: 10px; flex-wrap: wrap; } .headline p { margin: 0; }
.hl, .kpi { border: 1px solid var(--line); border-radius: 10px; padding: 8px 14px; background: var(--soft); min-width: 140px; }
.hl small, .kpi small { display: block; color: var(--muted); font-size: .78rem; } .hl b, .kpi b { font: 800 1.35rem/1.2 var(--mono); }
.kpis { display: flex; gap: 10px; flex-wrap: wrap; margin: 8px 0; }
.chartbar { display: flex; flex-wrap: wrap; gap: 8px 12px; align-items: flex-end; margin: 14px 0 6px; }
.mini { display: flex; flex-direction: column; gap: 2px; font-size: .76rem; color: var(--muted); font-weight: 600; min-width: 0; }
.inp.sel { padding: 6px 8px; font-size: .86rem; min-width: 120px; max-width: 220px; }
.ctitle { font-weight: 700; margin: 8px 0 4px; }
.chart { width: 100%; overflow: hidden; } .chart svg { display: block; max-width: 100%; height: auto; }
.cnotes { margin: 4px 0; padding-left: 18px; font-size: .82rem; color: var(--muted); }
.followups .suggest { margin-top: 0; }
.saved { list-style: none; padding: 0; margin: 0; }
.hrow { display: flex; justify-content: space-between; gap: 10px; padding: 10px 0; border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.hrow.none { color: var(--muted); font-style: italic; }
.hinfo { display: flex; flex-direction: column; min-width: 0; flex: 1; overflow-wrap: anywhere; } .hbtns { display: flex; gap: 6px; align-items: center; }
.about p { max-width: 820px; }
.foot { max-width: 1100px; margin: 0 auto; padding: 12px 16px 40px; color: var(--muted); font-size: .85rem; }
.toasts { position: fixed; right: 16px; bottom: 16px; display: flex; flex-direction: column; gap: 8px; z-index: 20; max-width: calc(100vw - 32px); }
.toast { background: var(--ink); color: var(--card); padding: 10px 14px; border-radius: 8px; font-size: .9rem; box-shadow: var(--shadow); transition: opacity .5s; }
.toast.err { background: var(--bad); color: #fff; } .toast.gone { opacity: 0; } .toast a { color: inherit; font-weight: 700; }
/* classifier */
.colrow { display: flex; gap: 12px; align-items: flex-end; flex-wrap: wrap; margin: 12px 0 4px; }
.grow { flex: 1 1 220px; } .colinfo { margin: 0 0 6px; flex: 2 1 260px; }
.lchips { display: flex; flex-wrap: wrap; gap: 6px; margin: 8px 0 2px; }
.lchip { font: 600 .8rem var(--sans); padding: 4px 10px; border-radius: 999px; background: var(--accent-soft); color: var(--accent); max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.lchip.oth { background: var(--soft); color: var(--muted); border: 1px dashed var(--line); }
.lwarn { list-style: none; margin: 6px 0 0; padding: 0; font-size: .84rem; color: var(--warn); } .lwarn li { margin: 2px 0; }
.opts { display: flex; flex-direction: column; gap: 0; }
.plan { margin: 0 0 4px; color: var(--ink2); }
.phead { display: flex; justify-content: space-between; gap: 8px; flex-wrap: wrap; align-items: baseline; }
.bar { height: 8px; border-radius: 99px; background: var(--line); overflow: hidden; margin: 8px 0 4px; } .bar span { display: block; height: 100%; width: 0; background: var(--accent); transition: width .3s; }
.tbl.res td.txt { white-space: normal; min-width: 220px; max-width: 460px; overflow-wrap: anywhere; color: var(--ink); }
.tbl.res td.why { white-space: normal; min-width: 180px; max-width: 360px; color: var(--ink2); font-size: .8rem; }
.tbl.res tr.rev td { background: var(--warn-bg); } .tbl.res tr.todo td.lab { color: var(--muted); font-style: italic; }
.tbl.res td.lab select { font: 600 .8rem var(--sans); padding: 3px 6px; border-radius: 6px; border: 1px solid var(--line); background: var(--card); color: var(--ink); max-width: 180px; }
.tbl.res td.lab .ml { display: flex; flex-wrap: wrap; gap: 4px; } .tbl.res td.lab .edited { font: 700 .66rem var(--mono); color: var(--accent); margin-left: 4px; }
.cbar { display: inline-block; width: 44px; height: 6px; border-radius: 9px; background: var(--line); vertical-align: middle; margin-right: 6px; overflow: hidden; } .cbar i { display: block; height: 100%; background: var(--ok); }
.cbar.lo i { background: var(--warn); }
@media (max-width: 620px) {
  h1 { font-size: 1.8rem; } .card { padding: 14px; } .back-t { display: none; }
  .btn.big { width: 100%; } .inp.sel { min-width: 0; max-width: none; width: 100%; } .mini { flex: 1 1 40%; }
  .tbl { font-size: .8rem; } .tbl th, .tbl td { padding: 5px 7px; }
  .hrow { flex-direction: column; }
  .btn.big + .btn.big { margin-top: 0; } .tbl.res td.txt { min-width: 160px; }
}
@media print { .top, .actions, #dataCard, #labelCard, #runCard, .about, .foot, .toasts, .chartbar, .pager { display: none !important; } body { background: #fff; } .card { box-shadow: none; border: 0; } }
.tbl th.pick, .tbl td.pick { background: var(--accent-soft); }