/* Receipt Pair — tokens + components (see DESIGN.md — Precision Mint) */
:root {
  --primary: #23C6A8;
  --on-primary: #0F172A;
  --primary-pale: #DCEFF5;
  --ink: #0F172A;
  --body: #334155;
  --mute: #64748b;
  --canvas: #ffffff;
  --canvas-soft: #F8FAFC;
  --border: #e2e8f0;
  --positive: #1a9e82; --positive-bg: #DCEFF5;
  --caution: #92650e;  --caution-bg: #fdf3e0;
  --negative: #dc4446; --negative-bg: #fbe9e7;
  --info: #334155;     --info-bg: #e8edf3;
  --r-sm: 6px; --r-md: 10px; --r-lg: 14px; --r-pill: 999px;
  --shadow: 0 1px 2px rgba(15,23,42,.06), 0 4px 12px rgba(15,23,42,.05);
}

* { box-sizing: border-box; margin: 0; }
body {
  font-family: Inter, system-ui, -apple-system, sans-serif;
  font-size: 15px; line-height: 1.5;
  color: var(--body); background: var(--canvas);
}
h1, h2, h3, .brand { font-family: Manrope, Inter, system-ui, sans-serif; }
h1 { font-size: 28px; font-weight: 700; letter-spacing: -.01em; color: var(--ink); }
h2 { font-size: 20px; font-weight: 600; color: var(--ink); }
h3 { font-size: 16px; font-weight: 600; color: var(--ink); }
a { color: var(--ink); }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 13px; }
.num { font-variant-numeric: tabular-nums; }
.muted { color: var(--mute); }
.small { font-size: 13px; }
.caption { font-size: 12px; font-weight: 500; text-transform: uppercase; letter-spacing: .04em; color: var(--mute); }

/* Buttons */
.btn { display: inline-flex; align-items: center; gap: 8px; border: 0; cursor: pointer;
  font: inherit; font-weight: 600; padding: 10px 20px; border-radius: var(--r-md);
  text-decoration: none; transition: filter .12s, background .12s; }
.btn:hover { filter: brightness(.96); }
.btn:disabled { opacity: .5; cursor: default; }
.btn-primary { background: var(--primary); color: var(--on-primary); }
.btn-secondary { background: var(--canvas); color: var(--ink); border: 1px solid var(--border); }
.btn-ghost { background: transparent; color: var(--mute); padding: 10px 12px; }
.btn-ghost:hover { color: var(--ink); }
.btn-danger { background: var(--negative-bg); color: var(--negative); }
.btn-sm { padding: 6px 12px; font-size: 13px; }

/* Inputs */
.input, select.input { width: 100%; padding: 10px 14px; font: inherit; color: var(--ink);
  background: var(--canvas); border: 1px solid var(--border); border-radius: var(--r-sm); }
.input:focus { outline: 2px solid color-mix(in srgb, var(--primary) 40%, transparent); border-color: var(--primary); }
label { display: block; font-size: 13px; font-weight: 600; color: var(--ink); margin: 14px 0 6px; }
.hint { font-size: 13px; color: var(--mute); margin-top: 6px; }
.error-text { color: var(--negative); font-size: 13px; margin-top: 8px; }
.ok-text { color: var(--positive); font-size: 13px; margin-top: 8px; }

/* Cards */
.card { background: var(--canvas); border: 1px solid var(--border); border-radius: var(--r-lg);
  padding: 20px; box-shadow: var(--shadow); }
.card + .card { margin-top: 16px; }

/* Status pills */
.pill { display: inline-block; padding: 3px 10px; border-radius: var(--r-pill);
  font-size: 12px; font-weight: 600; }
.pill-positive { background: var(--positive-bg); color: var(--positive); }
.pill-caution { background: var(--caution-bg); color: var(--caution); }
.pill-negative { background: var(--negative-bg); color: var(--negative); }
.pill-info { background: var(--info-bg); color: var(--info); }
.pill-mute { background: var(--canvas-soft); color: var(--mute); }

/* Layout — app shell */
.shell { display: grid; grid-template-columns: 240px 1fr; min-height: 100vh; }
.sidebar { background: var(--canvas-soft); padding: 24px 16px; border-right: 1px solid var(--border);
  display: flex; flex-direction: column; gap: 4px; }
.brand { font-size: 18px; font-weight: 800; color: var(--ink); padding: 8px 12px 20px; letter-spacing: -.01em; }
.brand .dot { color: var(--positive); }
.logo-img { height: 30px; width: auto; display: block; }
.center-card .logo-img { margin: 0 auto; height: 34px; }
.landing nav .logo-img { height: 32px; }
.navlink { display: block; padding: 9px 12px; border-radius: var(--r-sm); color: var(--body);
  text-decoration: none; font-weight: 500; border-left: 3px solid transparent; }
.navlink:hover { background: var(--canvas); }
.navlink.active { background: var(--canvas); color: var(--ink); border-left-color: var(--primary); font-weight: 600; }
.sidebar-foot { margin-top: auto; padding: 12px; font-size: 13px; color: var(--mute); }
.sidebar-foot .tenant { font-weight: 600; color: var(--ink); }
.content { padding: 32px; max-width: 1080px; }
.page-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 24px; gap: 16px; flex-wrap: wrap; }

/* Tables */
table.tbl { width: 100%; border-collapse: collapse; }
.tbl th { text-align: left; font-size: 12px; font-weight: 500; text-transform: uppercase;
  letter-spacing: .04em; color: var(--mute); padding: 8px 12px; border-bottom: 1px solid var(--border); }
.tbl td { padding: 10px 12px; border-bottom: 1px solid var(--canvas-soft); font-size: 13px; }
.tbl td.amount, .tbl th.amount { text-align: right; font-variant-numeric: tabular-nums; }
.tbl tr:hover td { background: var(--canvas-soft); }

/* Centered auth / onboarding */
.center-wrap { min-height: 100vh; display: grid; place-items: center; background: var(--canvas-soft); padding: 24px; }
.center-card { width: 100%; max-width: 460px; }
.center-card .brand { text-align: center; padding-bottom: 24px; font-size: 22px; }

/* Onboarding stepper */
.stepper { display: flex; align-items: center; gap: 0; margin: 8px 0 28px; }
.step-dot { width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center;
  font-size: 13px; font-weight: 600; background: var(--canvas); border: 2px solid var(--border); color: var(--mute); flex: none; }
.step-dot.done { background: var(--positive); border-color: var(--positive); color: #fff; }
.step-dot.current { border-color: var(--ink); color: var(--ink); }
.step-line { flex: 1; height: 2px; background: var(--border); }
.step-line.done { background: var(--positive); }
.step-label { font-size: 13px; font-weight: 600; color: var(--ink); margin-bottom: 4px; }
.step-sub { font-size: 13px; color: var(--mute); margin-bottom: 20px; }

/* Checklist */
.check { display: flex; gap: 10px; align-items: flex-start; padding: 10px 0; }
.check .box { width: 18px; height: 18px; border-radius: 5px; border: 2px solid var(--border); flex: none; margin-top: 2px; }
.check.done .box { background: var(--positive); border-color: var(--positive); color: #fff;
  display: grid; place-items: center; font-size: 12px; }

/* Stats */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 16px; margin-bottom: 24px; }
.stat { padding: 16px 20px; }
.stat .v { font-size: 26px; font-weight: 700; color: var(--ink); font-variant-numeric: tabular-nums; }
.stat .l { font-size: 13px; color: var(--mute); margin-top: 2px; }

/* Landing */
.landing { background: var(--canvas-soft); min-height: 100vh; }
.landing-inner { max-width: 880px; margin: 0 auto; padding: 40px 24px 80px; }
.landing nav { display: flex; justify-content: space-between; align-items: center; padding: 12px 0 64px; }
.landing .hero h1 { font-size: 44px; font-weight: 800; letter-spacing: -.02em; max-width: 16ch; }
.landing .hero p { font-size: 18px; margin: 16px 0 28px; max-width: 46ch; }
.landing .band { background: var(--canvas); border: 1px solid var(--border); border-radius: var(--r-lg); padding: 28px; margin-top: 48px; }

/* Tabs */
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--border); margin-bottom: 20px; }
.tab { padding: 8px 14px; font-weight: 500; color: var(--mute); cursor: pointer; border: 0; background: none;
  font: inherit; border-bottom: 2px solid transparent; margin-bottom: -1px; }
.tab.active { color: var(--ink); font-weight: 600; border-bottom-color: var(--primary); }

/* Dropzone */
.dropzone { border: 2px dashed var(--border); border-radius: var(--r-lg); padding: 32px; text-align: center;
  color: var(--mute); cursor: pointer; }
.dropzone:hover, .dropzone.over { border-color: var(--primary); background: var(--primary-pale); }

/* Toast */
#toast { position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%); z-index: 50;
  background: var(--ink); color: #fff; padding: 12px 20px; border-radius: var(--r-md); font-size: 14px;
  opacity: 0; transition: opacity .2s; pointer-events: none; }
#toast.show { opacity: 1; }

/* Month groups */
.month-group { margin: 20px 0 8px; }

@media (max-width: 860px) {
  .shell { grid-template-columns: 1fr; }
  .sidebar { flex-direction: row; flex-wrap: wrap; align-items: center; border-right: 0; border-bottom: 1px solid var(--border); }
  .sidebar-foot { display: none; }
  .brand { padding: 8px 12px; }
  .content { padding: 20px; }
}