/* TamarawGO Accounting System: the brand's navy and yellow, dense tables, clean print. */
:root {
  --navy: #0C2737;
  --navy-2: #163a52;
  --yellow: #FECD0E;
  --amber: #FEAE0A;
  --paper: #FFFDF7;
  --ink: #102433;
  --muted: #5b6b78;
  --line: #e3dfd2;
  --ok: #1d7a46;
  --bad: #b3261e;
  --warn: #9a6400;
  --radius: 10px;
}
* { box-sizing: border-box; }
html { font-size: 15px; }
body { margin: 0; font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; color: var(--ink); background: var(--paper); line-height: 1.45; }
a { color: var(--navy-2); }
h1 { font-size: 1.5rem; margin: 0 0 .25rem; font-style: italic; font-weight: 900; letter-spacing: -.01em; }
h2 { font-size: 1.15rem; margin: 1.5rem 0 .5rem; }
h3 { font-size: 1rem; margin: 1rem 0 .4rem; }
p { margin: 0 0 .8rem; }
small, .muted { color: var(--muted); }
code { font-size: .9em; background: #f1eee4; padding: 1px 4px; border-radius: 4px; }

/* Shell */
.shell { display: grid; grid-template-columns: 240px 1fr; min-height: 100vh; }
.side { background: var(--navy) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240' viewBox='0 0 240 240'%3E%3Cpolygon points='0,0 120,0 40,90' fill='%23163a52'/%3E%3Cpolygon points='120,0 240,0 200,110' fill='%23112f43'/%3E%3Cpolygon points='40,90 120,0 200,110' fill='%230f2a3c'/%3E%3Cpolygon points='0,0 40,90 0,160' fill='%23143550'/%3E%3Cpolygon points='0,160 40,90 110,200' fill='%230d2636'/%3E%3Cpolygon points='40,90 200,110 110,200' fill='%23133248'/%3E%3Cpolygon points='200,110 240,0 240,200' fill='%230e283a'/%3E%3Cpolygon points='110,200 200,110 240,240' fill='%23153853'/%3E%3Cpolygon points='0,160 110,200 0,240' fill='%23112d40'/%3E%3Cpolygon points='0,240 110,200 240,240' fill='%230c2737'/%3E%3C/svg%3E") repeat; color: #fff; padding: 18px 14px; position: sticky; top: 0; height: 100vh; overflow-y: auto; }
.brand { display: flex; align-items: center; gap: 10px; color: #fff; text-decoration: none; margin-bottom: 18px; }
.brand img { width: 40px; height: 40px; border-radius: 50%; background: #fff; }
.brand b { display: block; font-style: italic; font-weight: 900; font-size: 1.05rem; }
.brand small { color: var(--yellow); font-size: .72rem; letter-spacing: .06em; text-transform: uppercase; }
.nav-group { margin: 14px 0 4px; font-size: .7rem; letter-spacing: .08em; text-transform: uppercase; color: var(--yellow); opacity: .9; }
.side a.nav { display: block; color: rgba(255,255,255,.88); text-decoration: none; padding: 5px 8px; border-radius: 6px; font-size: .93rem; }
.side a.nav:hover, .side a.nav.on { background: rgba(254,205,14,.16); color: #fff; }
.side-foot { color: rgba(255,255,255,.55); font-size: .72rem; margin-top: 22px; }
.auth-foot { color: var(--muted); font-size: .75rem; margin-top: 18px; }
.main { padding: 22px 28px 60px; min-width: 0; }
.right { text-align: right; }
.mt { margin-top: 14px; }
.nowrap { white-space: nowrap; }
.big { font-size: 1.2rem; font-weight: 800; }
.hidden { display: none; }
.topbar { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; margin-bottom: 14px; flex-wrap: wrap; }
.who { font-size: .85rem; color: var(--muted); text-align: right; }
.who form { display: inline; }

/* Banners */
.banner { border-radius: var(--radius); padding: 10px 14px; margin-bottom: 12px; font-size: .93rem; }
.banner-specimen { background: #fff3c4; border: 1px solid var(--amber); }
.flash { border-radius: var(--radius); padding: 10px 14px; margin-bottom: 12px; }
.flash-success { background: #e7f5ec; border: 1px solid #9fd3b4; }
.flash-error { background: #fdecea; border: 1px solid #f1a59f; }
.flash-secret { background: #fff3c4; border: 1px solid var(--amber); font-size: 1.05rem; }

/* Cards and grids */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 12px; margin: 10px 0 18px; }
.card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 14px; }
.card .label { font-size: .75rem; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); }
.card .value { font-size: 1.35rem; font-weight: 800; margin-top: 4px; font-variant-numeric: tabular-nums; }
.panel { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; margin-bottom: 16px; }
.two { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 1000px) { .shell { grid-template-columns: 1fr; } .side { position: static; height: auto; } .two { grid-template-columns: 1fr; } }

/* Tables */
table { border-collapse: collapse; width: 100%; background: #fff; font-size: .9rem; }
th, td { border-bottom: 1px solid var(--line); padding: 6px 8px; text-align: left; vertical-align: top; }
th { background: #f4f1e7; font-size: .78rem; text-transform: uppercase; letter-spacing: .04em; color: #44525e; position: sticky; top: 0; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
tr.group td { background: #faf7ee; font-weight: 700; }
tr.subtotal td { font-weight: 700; border-top: 1px solid #c9c3b2; }
tr.total td { font-weight: 800; border-top: 2px solid var(--navy); border-bottom: 3px double var(--navy); }
tr.muted td { color: var(--muted); }
tr.alert td { background: #fdecea; }
tfoot td { font-weight: 800; border-top: 2px solid var(--navy); }
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); }
.chip { display: inline-block; padding: 1px 8px; border-radius: 99px; font-size: .75rem; font-weight: 700; }
.chip-ok { background: #e2f3e9; color: var(--ok); }
.chip-bad { background: #fbe4e2; color: var(--bad); }
.chip-warn { background: #fff1cc; color: var(--warn); }

/* Forms */
form.inline { display: inline-flex; gap: 8px; align-items: end; flex-wrap: wrap; }
.filters { display: flex; gap: 10px; align-items: end; flex-wrap: wrap; margin: 6px 0 14px; }
label { display: block; font-size: .8rem; font-weight: 700; color: #3a4955; margin-bottom: 3px; }
input, select, textarea { font: inherit; padding: 6px 8px; border: 1px solid #cfc9b8; border-radius: 7px; background: #fff; color: var(--ink); max-width: 100%; }
input[type=number], input.money { text-align: right; font-variant-numeric: tabular-nums; }
textarea { width: 100%; min-height: 64px; }
.field { margin-bottom: 10px; }
.grid-form { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 10px 14px; }
.btn { display: inline-block; font: inherit; font-weight: 700; padding: 7px 14px; border-radius: 8px; border: 1px solid var(--navy); background: var(--navy); color: #fff; text-decoration: none; cursor: pointer; }
.btn:hover { background: var(--navy-2); }
.btn-yellow { background: var(--yellow); color: var(--navy); border-color: var(--amber); }
.btn-yellow:hover { background: #ffd83f; }
.btn-ghost { background: #fff; color: var(--navy); }
.btn-danger { background: #fff; color: var(--bad); border-color: var(--bad); }
.btn-small { padding: 3px 9px; font-size: .82rem; }
.actions { display: flex; gap: 8px; flex-wrap: wrap; margin: 10px 0; }
.lines td { padding: 4px; }
.lines input, .lines select { width: 100%; }
details.danger { border: 1px solid #f1c7c3; border-radius: var(--radius); padding: 10px 14px; margin-top: 16px; background: #fffafa; }
details.danger summary { cursor: pointer; color: var(--bad); font-weight: 700; }
dl.facts { display: grid; grid-template-columns: max-content 1fr; gap: 4px 14px; margin: 0; }
dl.facts dt { color: var(--muted); font-size: .85rem; }
dl.facts dd { margin: 0; }
.notes { font-size: .85rem; color: var(--muted); margin-top: 8px; }
.notes li { margin-bottom: 2px; }

/* Sign-in pages */
.auth { min-height: 100vh; display: grid; place-items: center; background: var(--navy); padding: 20px; }
.auth-card { width: min(420px, 100%); background: #fff; border-radius: 16px; padding: 26px; box-shadow: 0 20px 50px rgba(0,0,0,.35); }
.auth-card .brand { color: var(--navy); }
.auth-card .brand small { color: var(--warn); }
.auth-card input { width: 100%; }
.qr { display: flex; justify-content: center; margin: 10px 0; }
.qr img, .qr canvas { image-rendering: pixelated; width: 200px; height: 200px; }
.secret { font-family: ui-monospace, Consolas, monospace; letter-spacing: .1em; word-break: break-all; background: #f4f1e7; padding: 8px; border-radius: 8px; text-align: center; }

/* Printouts */
.print-page { background: #fff; color: #000; max-width: 1100px; margin: 0 auto; padding: 18px 22px; }
.print-tools { display: flex; gap: 8px; margin-bottom: 12px; }
.report-head { border-bottom: 2px solid #000; padding-bottom: 6px; margin-bottom: 10px; font-size: .82rem; }
.report-head .title { font-size: 1.15rem; font-weight: 800; }
.report-head table, .report-head td { border: 0; padding: 0 12px 0 0; background: none; font-size: .8rem; }
.doc { border: 1px solid #000; padding: 16px 18px; margin-bottom: 18px; page-break-inside: avoid; position: relative; }
.doc + .doc { page-break-before: always; }
.doc .copy { position: absolute; top: 12px; right: 16px; font-weight: 800; font-size: .8rem; }
.doc .reprint { font-weight: 900; font-size: 1.1rem; letter-spacing: .2em; text-align: center; border: 2px solid #000; padding: 2px; margin-bottom: 8px; }
.doc .seller { text-align: center; }
.doc .seller .name { font-weight: 800; font-size: 1.05rem; }
.doc .doctitle { text-align: center; font-size: 1.5rem; font-weight: 900; letter-spacing: .08em; margin: 10px 0 4px; }
.doc .serial { text-align: right; font-size: 1.1rem; font-weight: 800; }
.doc table th { position: static; background: #fff; color: #000; border-bottom: 1px solid #000; }
.doc .bottom { margin-top: 14px; font-size: .78rem; border-top: 1px solid #000; padding-top: 6px; }
.doc .warning { text-align: center; font-weight: 900; margin-top: 8px; }
.watermark { position: absolute; inset: 0; display: grid; place-items: center; pointer-events: none; font-size: 5rem; font-weight: 900; color: rgba(179,38,30,.12); transform: rotate(-24deg); }
.watermark.void { color: rgba(179,38,30,.3); font-size: 6rem; transform: rotate(-24deg) translate(0, 6rem); }
.form-sheet { font-size: .85rem; }
.form-sheet h1 { font-style: normal; font-size: 1.15rem; text-align: center; }
.form-sheet table td, .form-sheet table th { border: 1px solid #000; }
@media print {
  body { background: #fff; }
  .print-tools, .no-print { display: none !important; }
  .print-page { padding: 0; max-width: none; }
  a { color: #000; text-decoration: none; }
  th { position: static; }
}