/* Taxpluz workspace. Ledger-calm: ink navy, paper grey, one green "plus" accent. */
:root {
  --bg: #F3F5F7;
  --surface: #FFFFFF;
  --fg: #142033;
  --muted: #5B6676;
  --line: #DDE2E8;
  --line-strong: #C7CED8;
  --ink: #13233B;
  --ink-fg: #E8EEF6;
  --accent: #0B7A5E;
  --accent-hover: #09664F;
  --accent-soft: #E3F2EC;
  --warn: #8A5A00;
  --warn-soft: #FFF3D6;
  --bad: #A3302A;
  --bad-soft: #FBE5E3;
  --info: #24539B;
  --info-soft: #E5EDFA;
  --font: 'IBM Plex Sans', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --mono: 'IBM Plex Mono', ui-monospace, Menlo, Consolas, monospace;
  --r: 8px;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0E141C; --surface: #151D28; --fg: #E4EAF2; --muted: #95A1B2; --line: #253142; --line-strong: #33425A;
    --ink: #0A1018; --ink-fg: #DCE5F0; --accent: #3DBE96; --accent-hover: #52CFA7; --accent-soft: #143127;
    --warn: #F0C062; --warn-soft: #3A2E12; --bad: #F08A80; --bad-soft: #3A1A18; --info: #8DB4F0; --info-soft: #18263D;
    color-scheme: dark;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--fg); font: 15px/1.55 var(--font); }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
h1 { font-size: 26px; line-height: 1.25; margin: 0 0 4px; font-weight: 700; text-wrap: balance; }
h2 { font-size: 17px; margin: 0 0 6px; font-weight: 600; }
p { margin: 0 0 10px; }
.muted { color: var(--muted); }
.sm { font-size: 13px; }
.strong { font-weight: 600; color: var(--fg); }
code, pre { font-family: var(--mono); font-size: 12px; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* top bar */
.topbar { background: var(--ink); color: var(--ink-fg); }
.topbar-in { max-width: 1240px; margin: 0 auto; display: flex; align-items: center; gap: 24px; padding: 10px max(16px, env(safe-area-inset-left)); flex-wrap: wrap; }
.brand { display: inline-flex; align-items: center; gap: 8px; font-weight: 700; font-size: 18px; color: inherit; letter-spacing: .01em; }
.brand:hover { text-decoration: none; }
.brand .mark { display: inline-grid; place-items: center; width: 26px; height: 26px; border-radius: 6px; background: var(--accent); color: #fff; font-weight: 700; font-size: 19px; line-height: 1; }
.brand.big { font-size: 24px; color: var(--fg); margin-bottom: 2px; }
.nav { display: flex; gap: 4px; flex: 1; }
.nav a { color: var(--ink-fg); opacity: .75; padding: 6px 12px; border-radius: 6px; font-weight: 500; }
.nav a.on, .nav a:hover { opacity: 1; background: rgba(255,255,255,.08); text-decoration: none; }
.logout { display: flex; align-items: center; gap: 10px; margin: 0; }
.who { font-size: 13px; opacity: .75; }
.topbar .btn.ghost { color: var(--ink-fg); border-color: rgba(255,255,255,.25); }

.page { max-width: 1240px; margin: 0 auto; padding: 24px max(16px, env(safe-area-inset-right)) 64px max(16px, env(safe-area-inset-left)); }
.crumbs { font-size: 13px; color: var(--muted); margin-bottom: 6px; }
.head-row { display: flex; justify-content: space-between; align-items: flex-end; gap: 16px; flex-wrap: wrap; margin-bottom: 18px; }
.actions { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.section-title { margin: 32px 0 10px; font-size: 18px; }

/* buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; font: 500 14px var(--font); padding: 8px 16px; min-height: 38px;
       border-radius: 6px; border: 1px solid var(--line-strong); background: var(--surface); color: var(--fg); cursor: pointer; text-decoration: none; }
.btn:hover { border-color: var(--accent); text-decoration: none; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn.primary:hover { background: var(--accent-hover); }
.btn.ghost { background: transparent; }
.btn.sm { padding: 4px 10px; min-height: 30px; font-size: 13px; }
.btn.wide { width: 100%; }
.btn.danger-btn { background: var(--bad); border-color: var(--bad); color: #fff; }
.danger-text { color: var(--bad); }

/* cards & forms */
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); padding: 18px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
@media (max-width: 860px) { .grid-2 { grid-template-columns: minmax(0, 1fr); } }
.stack { display: flex; flex-direction: column; gap: 12px; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px 16px; max-width: 760px; }
.form-grid .span2 { grid-column: 1 / -1; }
@media (max-width: 600px) { .form-grid { grid-template-columns: minmax(0, 1fr); } }
.field { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.field > span { font-size: 13px; font-weight: 500; color: var(--muted); }
.field.compact { gap: 2px; }
.field.grow { flex: 1; }
input, select, textarea { font: 15px var(--font); color: var(--fg); background: var(--surface); border: 1px solid var(--line-strong);
                          border-radius: 6px; padding: 8px 10px; min-height: 38px; width: 100%; }
textarea { resize: vertical; }
.inline { display: flex; gap: 12px; align-items: flex-end; flex-wrap: wrap; margin-top: 12px; }
.inline .field { width: auto; min-width: 170px; }
.row-end { display: flex; justify-content: flex-end; gap: 10px; }
.checks { display: flex; flex-wrap: wrap; gap: 6px 14px; }
.check { display: inline-flex; align-items: center; gap: 6px; font-size: 14px; }
.check input { width: auto; min-height: 0; }
.drop { display: flex; align-items: center; justify-content: center; border: 1.5px dashed var(--line-strong); border-radius: var(--r);
        padding: 20px 14px; background: var(--bg); cursor: pointer; text-align: center; position: relative; }
.drop:hover, .drop.over { border-color: var(--accent); background: var(--accent-soft); }
.drop input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.drop-text { font-weight: 500; overflow-wrap: anywhere; }
.search input { min-width: 240px; }
.divider { height: 1px; background: var(--line); margin: 6px 0; }

/* flash & pills */
.flash { padding: 10px 14px; border-radius: 6px; margin-bottom: 14px; background: var(--accent-soft); color: var(--fg); border: 1px solid transparent; }
.flash.error { background: var(--bad-soft); border-color: var(--bad); }
.flash.warn { background: var(--warn-soft); }
.pill { display: inline-block; font-size: 12px; font-weight: 600; padding: 2px 9px; border-radius: 999px; background: var(--bg); color: var(--muted); border: 1px solid var(--line); white-space: nowrap; }
.pill.ok { background: var(--accent-soft); color: var(--accent); border-color: transparent; }
.pill.warn { background: var(--warn-soft); color: var(--warn); border-color: transparent; }
.pill.bad { background: var(--bad-soft); color: var(--bad); border-color: transparent; }
.pill.info { background: var(--info-soft); color: var(--info); border-color: transparent; }
.ok-note { color: var(--accent); font-size: 13px; font-weight: 600; margin: 0; }

/* tables */
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--r); background: var(--surface); }
table { border-collapse: collapse; width: 100%; }
th { text-align: left; font-size: 12px; font-weight: 600; color: var(--muted); letter-spacing: .03em; text-transform: uppercase; padding: 10px 12px; border-bottom: 1px solid var(--line); white-space: nowrap; }
td { padding: 10px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
tr:last-child td { border-bottom: 0; }
.num { text-align: right; font-family: var(--mono); font-variant-numeric: tabular-nums; white-space: nowrap; }
th.num { font-family: var(--font); }
.neg { color: var(--bad); }
.list tbody tr:hover { background: var(--bg); }
.years td.strong { font-family: var(--mono); }

/* empty states */
.empty { text-align: center; padding: 48px 20px; border: 1px dashed var(--line-strong); border-radius: var(--r); background: var(--surface); }
.empty p { max-width: 520px; margin: 6px auto 16px; }
.empty.slim { padding: 18px; text-align: left; }
.empty.slim p { margin: 0; max-width: none; }

/* documents */
.doc-list { display: flex; flex-direction: column; gap: 8px; }
.doc { display: flex; justify-content: space-between; gap: 16px; align-items: center; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); padding: 12px 14px; flex-wrap: wrap; }
.doc-main { min-width: 0; flex: 1; }
.doc-title { display: flex; gap: 10px; align-items: baseline; flex-wrap: wrap; }
.doc-title a { overflow-wrap: anywhere; }
.year { font-family: var(--mono); font-weight: 500; font-size: 13px; background: var(--ink); color: var(--ink-fg); padding: 1px 8px; border-radius: 4px; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 6px; }
.chip { font-size: 12px; padding: 2px 8px; border-radius: 4px; background: var(--bg); border: 1px solid var(--line); color: var(--muted); }
.chip.warn { color: var(--warn); background: var(--warn-soft); border-color: transparent; }
.doc-side { display: flex; gap: 10px; align-items: center; }

/* review */
.review { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 20px; align-items: start; }
@media (max-width: 960px) { .review { grid-template-columns: minmax(0, 1fr); } }
.review-main { min-width: 0; display: flex; flex-direction: column; gap: 14px; }
.review-main .head-row { margin-bottom: 0; }
.form-card { padding: 0; overflow: hidden; }
.form-head { display: flex; justify-content: space-between; gap: 12px; align-items: flex-end; padding: 14px 16px; border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.form-head h2 { margin: 0; }
.form-head p { margin: 0; }
.form-head-side { display: flex; gap: 10px; align-items: flex-end; flex-wrap: wrap; }
.form-head-side .field { min-width: 220px; }
.form-card .table-wrap { border: 0; border-radius: 0; }
.form-card > p { padding: 14px 16px; margin: 0; }
.fields td { padding: 6px 12px; vertical-align: middle; }
.fields .ln { width: 56px; font-family: var(--mono); color: var(--muted); font-size: 13px; }
.fields .amt { width: 170px; }
.fields .st { width: 100px; }
.money-in { font-family: var(--mono); text-align: right; font-variant-numeric: tabular-nums; min-height: 34px; padding: 5px 9px; }
.money-in.changed { border-color: var(--info); background: var(--info-soft); }
tr[data-status="missing"] .money-in { border-style: dashed; }
.ctx { font-size: 12px; color: var(--muted); }
.ctx summary { cursor: pointer; display: inline; }
.ctx code { display: block; margin-top: 4px; white-space: pre-wrap; overflow-wrap: anywhere; background: var(--bg); padding: 6px 8px; border-radius: 4px; }
.review-side { display: flex; flex-direction: column; gap: 14px; }
.sticky { position: sticky; top: 16px; display: flex; flex-direction: column; gap: 10px; }
@media (max-width: 960px) { .sticky { position: static; } }
.tally { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; margin: 4px 0; }
.tally div { background: var(--bg); border-radius: 6px; padding: 8px; text-align: center; }
.tally dt { font-size: 11px; color: var(--muted); }
.tally dd { margin: 0; font: 600 18px var(--mono); }
.seg { display: inline-flex; border: 1px solid var(--line-strong); border-radius: 6px; overflow: hidden; }
.seg button { font: 500 13px var(--font); border: 0; background: var(--surface); color: var(--muted); padding: 7px 12px; cursor: pointer; }
.seg button + button { border-left: 1px solid var(--line-strong); }
.seg button.on { background: var(--ink); color: var(--ink-fg); }
.pages summary { cursor: pointer; font-weight: 600; }
.pages ol { padding-left: 18px; margin: 8px 0 0; font-size: 13px; }
.pages pre { max-height: 260px; overflow: auto; background: var(--bg); padding: 8px; border-radius: 4px; white-space: pre-wrap; }
.danger-inline { margin-top: 18px; }

/* misc */
.danger { margin-top: 40px; border-top: 1px solid var(--line); padding-top: 14px; }
.danger summary { cursor: pointer; color: var(--bad); font-weight: 500; }
.checklist { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 6px; font-size: 14px; }
.checklist li::before { content: ''; display: inline-block; width: 9px; height: 9px; border-radius: 50%; margin-right: 8px; background: var(--bad); }
.checklist li.yes::before { background: var(--accent); }

/* login */
body.bare { min-height: 100vh; }
.login-wrap { min-height: 80vh; display: grid; place-items: center; }
.login-card { width: 100%; max-width: 380px; background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 28px; }

/* installer */
.install { max-width: 720px; margin: 0 auto; }
.install .checklist { margin-bottom: 18px; }
@media (prefers-reduced-motion: no-preference) { .btn, .drop { transition: background .15s, border-color .15s; } }