:root {
  --radius: 16px;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

/* Classic theme. "system" follows the device; the others are fixed palettes.
   [data-preview] applies a palette to one element, for the theme picker cards. */
:root, [data-preview="light"], [data-preview="system"] {
  --bg: #f5f6f8;
  --surface: #ffffff;
  --surface-2: #eef0f3;
  --text: #0f172a;
  --muted: #64748b;
  --border: #e2e8f0;
  --accent: #0f766e;
  --accent-ink: #ffffff;
  --accent-soft: #5eead4;
  --cash: #16a34a;
  --digital: #6366f1;
  --danger: #dc2626;
  --up: #15803d;
  --down: #b91c1c;
  --shadow: 0 1px 2px rgb(15 23 42 / .06), 0 4px 16px rgb(15 23 42 / .04);
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]), [data-preview="system"] {
    --bg: #0b0f14;
    --surface: #141a21;
    --surface-2: #1d252e;
    --text: #e6e9ee;
    --muted: #94a3b8;
    --border: #27313c;
    --accent: #2dd4bf;
    --accent-ink: #042f2b;
    --accent-soft: #0f766e;
    --cash: #4ade80;
    --digital: #a5b4fc;
    --danger: #f87171;
    --up: #4ade80;
    --down: #f87171;
    --shadow: none;
    color-scheme: dark;
  }
}

:root[data-theme="dark"], [data-preview="dark"] {
  --bg: #0b0f14;
  --surface: #141a21;
  --surface-2: #1d252e;
  --text: #e6e9ee;
  --muted: #94a3b8;
  --border: #27313c;
  --accent: #2dd4bf;
  --accent-ink: #042f2b;
  --accent-soft: #0f766e;
  --cash: #4ade80;
  --digital: #a5b4fc;
  --danger: #f87171;
  --up: #4ade80;
  --down: #f87171;
  --shadow: none;
  color-scheme: dark;
}

:root[data-theme="midnight"], [data-preview="midnight"] {
  --bg: #0b1020; --surface: #131a2e; --surface-2: #1c2540;
  --text: #e8ecf8; --muted: #8b96b8; --border: #26304f;
  --accent: #fbbf24; --accent-ink: #1a1203; --accent-soft: #92400e;
  --cash: #34d399; --digital: #818cf8;
  --danger: #f87171; --up: #34d399; --down: #f87171;
  --shadow: none;
  color-scheme: dark;
}
:root[data-theme="neon"], [data-preview="neon"] {
  --bg: #120914; --surface: #1d1020; --surface-2: #2a1730;
  --text: #fdf0ff; --muted: #b79cc0; --border: #3a2342;
  --accent: #ff3ea5; --accent-ink: #22000f; --accent-soft: #9d174d;
  --cash: #a3ff3c; --digital: #22d3ee;
  --danger: #ff6b6b; --up: #a3ff3c; --down: #ff6b6b;
  --shadow: none;
  color-scheme: dark;
}
:root[data-theme="brunch"], [data-preview="brunch"] {
  --bg: #fff7ed; --surface: #fffdf8; --surface-2: #fdecd8;
  --text: #3b1d0e; --muted: #9a6b4f; --border: #f5dcc3;
  --accent: #e8590c; --accent-ink: #ffffff; --accent-soft: #fdba74;
  --cash: #4d7c0f; --digital: #be185d;
  --danger: #b91c1c; --up: #4d7c0f; --down: #b91c1c;
  --shadow: 0 1px 2px rgb(15 23 42 / .06), 0 4px 16px rgb(15 23 42 / .04);
  color-scheme: light;
}
:root[data-theme="money"], [data-preview="money"] {
  --bg: #07140e; --surface: #0e2118; --surface-2: #153024;
  --text: #e7f5ec; --muted: #8fb5a0; --border: #1f3d2f;
  --accent: #e6c56a; --accent-ink: #1d1503; --accent-soft: #8a6d1f;
  --cash: #4ade80; --digital: #7dd3fc;
  --danger: #fb7185; --up: #4ade80; --down: #fb7185;
  --shadow: none;
  color-scheme: dark;
}
:root[data-theme="espresso"], [data-preview="espresso"] {
  --bg: #17110d; --surface: #221a14; --surface-2: #2e231b;
  --text: #f3e9df; --muted: #b19c88; --border: #3b2e24;
  --accent: #d6a670; --accent-ink: #22160b; --accent-soft: #8b5e34;
  --cash: #a3c585; --digital: #e0a3a3;
  --danger: #f28b82; --up: #a3c585; --down: #f28b82;
  --shadow: none;
  color-scheme: dark;
}
:root[data-theme="lavender"], [data-preview="lavender"] {
  --bg: #f6f3fd; --surface: #ffffff; --surface-2: #ece6fa;
  --text: #241b3a; --muted: #7a6f96; --border: #e2daf5;
  --accent: #7c3aed; --accent-ink: #ffffff; --accent-soft: #c4b5fd;
  --cash: #0d9488; --digital: #db2777;
  --danger: #dc2626; --up: #15803d; --down: #b91c1c;
  --shadow: 0 1px 2px rgb(15 23 42 / .06), 0 4px 16px rgb(15 23 42 / .04);
  color-scheme: light;
}
:root[data-theme="receipt"], [data-preview="receipt"] {
  --bg: #f4f1ea; --surface: #fffefa; --surface-2: #ebe7dc;
  --text: #1a1a1a; --muted: #6b665c; --border: #d9d4c7;
  --accent: #1a1a1a; --accent-ink: #fffefa; --accent-soft: #e9e4d6;
  --cash: #2f6f3e; --digital: #3d4f9a;
  --danger: #b3261e; --up: #2f6f3e; --down: #b3261e;
  --shadow: 0 1px 2px rgb(15 23 42 / .06), 0 4px 16px rgb(15 23 42 / .04);
  color-scheme: light;
}

/* Little touches that make some themes feel like themselves */
:root[data-theme="receipt"] body, .theme-card[data-preview="receipt"] { font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace; }
:root[data-theme="neon"] .big, [data-preview="neon"] .tc-amt { text-shadow: 0 0 18px color-mix(in srgb, var(--accent) 60%, transparent); }
:root[data-theme="money"] .big, [data-preview="money"] .tc-amt { color: var(--accent); }

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 15px/1.45 var(--sans);
  -webkit-font-smoothing: antialiased;
  padding-bottom: calc(88px + env(safe-area-inset-bottom));
}
a { color: var(--accent); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.topbar {
  position: sticky; top: 0; z-index: 5;
  display: flex; align-items: center; justify-content: space-between;
  max-width: 640px; margin: 0 auto;
  padding: calc(10px + env(safe-area-inset-top)) 16px 10px;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
}
.brand { display: flex; align-items: center; gap: 8px; margin: 0; font-size: 18px; font-weight: 800; letter-spacing: .1em; }
.brand img { border-radius: 6px; }

main { max-width: 640px; margin: 0 auto; padding: 4px 16px 24px; }
.view { display: grid; gap: 12px; }
.view[hidden] { display: none; }

.card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 16px; box-shadow: var(--shadow); min-width: 0;
}
.card h2 { margin: 0 0 12px; font-size: 15px; }
.card-head { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; margin-bottom: 12px; }
.card-head h2 { margin: 0; }
.eyebrow { margin: 0; color: var(--muted); font-size: 13px; }
.big { margin: 2px 0; font-size: 40px; font-weight: 750; letter-spacing: -.02em; font-variant-numeric: tabular-nums; }
.sub { margin: 0 0 12px; font-size: 13px; color: var(--muted); }
.delta { font-weight: 650; }
.delta.up { color: var(--up); }
.delta.down { color: var(--down); }
.muted { color: var(--muted); }
.small { font-size: 12px; }
.center { text-align: center; }

/* Segmented control */
.seg { display: flex; gap: 2px; padding: 3px; background: var(--surface-2); border-radius: 12px; }
.seg button {
  flex: 1; padding: 7px 4px; border: 0; border-radius: 9px; background: none;
  color: var(--muted); font: inherit; font-size: 13px; font-weight: 600; cursor: pointer;
}
.seg button[aria-pressed="true"] { background: var(--surface); color: var(--text); box-shadow: var(--shadow); }

/* Cash / digital split */
.split { display: flex; height: 10px; overflow: hidden; border-radius: 99px; background: var(--surface-2); }
.split .cash { background: var(--cash); }
.split .digital { background: var(--digital); }
.legend { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 8px; font-size: 12px; color: var(--muted); }
.dot { display: inline-block; width: 8px; height: 8px; margin-right: 6px; border-radius: 50%; vertical-align: middle; }
.dot.cash { background: var(--cash); }
.dot.digital { background: var(--digital); }

/* Stat tiles */
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.stat { min-width: 0; padding: 10px 12px; background: var(--surface); border: 1px solid var(--border); border-radius: 12px; }
.stat small { display: block; font-size: 12px; color: var(--muted); }
.stat b { display: block; overflow: hidden; font-size: 17px; font-variant-numeric: tabular-nums; white-space: nowrap; text-overflow: ellipsis; }
@media (max-width: 360px) { .stats { grid-template-columns: repeat(2, 1fr); } }

.progress { height: 10px; overflow: hidden; border-radius: 99px; background: var(--surface-2); }
.progress span { display: block; height: 100%; border-radius: 99px; background: var(--accent); transition: width .4s; }

/* Column chart */
.chart { display: flex; align-items: flex-end; gap: 3px; height: 140px; }
.col { display: flex; flex: 1; flex-direction: column; align-items: center; gap: 4px; height: 100%; min-width: 0; }
.stack {
  display: flex; flex: 1; flex-direction: column; justify-content: flex-end;
  width: 100%; max-width: 28px; overflow: hidden; border-radius: 4px 4px 2px 2px;
  background: linear-gradient(to top, var(--surface-2) 2px, transparent 2px);
}
.stack .cash { background: var(--cash); }
.stack .digital { background: var(--digital); }
.col span { height: 12px; font-size: 10px; line-height: 12px; color: var(--muted); }
.col.today span { color: var(--text); font-weight: 700; }

/* Horizontal bars */
.hbars { display: grid; gap: 10px; }
.hbar { display: grid; grid-template-columns: 34px 1fr auto; gap: 10px; align-items: center; font-size: 13px; }
.hbar-track { height: 10px; overflow: hidden; border-radius: 99px; background: var(--surface-2); }
.hbar-track span { display: block; height: 100%; border-radius: 99px; background: color-mix(in srgb, var(--accent) 50%, transparent); }
.hbar.best .hbar-track span { background: var(--accent); }
.hbar.best .hbar-label { font-weight: 700; }
.hbar-val { min-width: 84px; font-weight: 600; text-align: right; font-variant-numeric: tabular-nums; }
.hbar-val small { display: block; font-size: 11px; font-weight: 400; color: var(--muted); }

.insights { display: grid; gap: 8px; margin: 0; padding-left: 18px; }
.kv { display: grid; grid-template-columns: 1fr auto; gap: 6px 12px; margin: 0; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; font-weight: 600; text-align: right; font-variant-numeric: tabular-nums; }

/* Shift rows */
.list { display: grid; }
.list.card { padding: 4px 16px; }
.row {
  display: grid; grid-template-columns: 44px 1fr auto; gap: 12px; align-items: center;
  width: 100%; padding: 10px 0; border: 0; border-top: 1px solid var(--border);
  background: none; color: inherit; font: inherit; text-align: left; cursor: pointer;
}
.row:first-child { border-top: 0; }
.row-date { line-height: 1.1; text-align: center; }
.row-date b { display: block; font-size: 18px; }
.row-date small { font-size: 11px; color: var(--muted); text-transform: uppercase; }
.row-main { min-width: 0; }
.row-main div { overflow: hidden; font-weight: 600; white-space: nowrap; text-overflow: ellipsis; }
.row-main small { font-size: 12px; color: var(--muted); }
.row-amt { font-weight: 700; text-align: right; font-variant-numeric: tabular-nums; }
.row-amt small { display: block; font-size: 12px; font-weight: 500; color: var(--muted); }
.group-head { display: flex; justify-content: space-between; align-items: baseline; padding: 8px 4px 6px; }
.group-head h3 { margin: 0; font-size: 14px; }
.group-head span { font-size: 12px; color: var(--muted); }

.empty { padding: 28px 20px; text-align: center; }
.empty h2 { font-size: 20px; }
.empty p { margin: 0 0 16px; }

/* Buttons & fields */
.btn {
  padding: 9px 14px; border: 1px solid var(--border); border-radius: 10px;
  background: var(--surface); color: var(--text); font: inherit; font-weight: 600; cursor: pointer;
}
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn.danger { color: var(--danger); }
.btn[hidden] { display: none; }
.btn-row { display: flex; flex-wrap: wrap; gap: 8px; margin: 12px 0; }

.field { display: grid; gap: 4px; min-width: 0; margin-bottom: 12px; }
.field > span, .field > label { font-size: 12px; font-weight: 600; color: var(--muted); }
.field em { font-style: normal; font-weight: 400; }
input, select, textarea {
  width: 100%; min-width: 0; padding: 9px 11px;
  border: 1px solid var(--border); border-radius: 10px;
  background: var(--surface); color: var(--text); font: inherit; font-size: 16px;
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: -1px; }
textarea { resize: vertical; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.input-wrap { position: relative; }
.input-wrap input { padding-right: 42px; }
.plus {
  position: absolute; top: 50%; right: 4px; transform: translateY(-50%);
  width: 32px; height: 32px; border: 0; border-radius: 8px;
  background: var(--surface-2); color: var(--text); font-size: 18px; cursor: pointer;
}
.field.cash input { border-left: 3px solid var(--cash); }
.field.digital input { border-left: 3px solid var(--digital); }
.calc { min-height: 0; font-size: 12px; color: var(--accent); }
.calc:empty { display: none; }
.hint { margin: -6px 0 12px; font-size: 12px; color: var(--muted); }

.notice { display: flex; align-items: center; gap: 12px; border-color: var(--accent); background: color-mix(in srgb, var(--accent) 8%, var(--surface)); }
.notice small { display: block; margin-top: 2px; color: var(--muted); }
.notice .btn { flex-shrink: 0; }

/* Jobs */
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip {
  display: inline-flex; align-items: center; gap: 6px; padding: 7px 12px;
  border: 1px solid var(--border); border-radius: 99px;
  background: var(--surface); color: var(--text); font: inherit; font-size: 14px; font-weight: 600; cursor: pointer;
}
.chip .dot { margin: 0; }
.chip[aria-checked="true"], .chip[aria-pressed="true"] {
  border-color: var(--accent); background: color-mix(in srgb, var(--accent) 14%, var(--surface));
}
.chip.add { border-style: dashed; color: var(--accent); }
.field input[name="job"] { margin-top: 6px; }
.row-main .dot { margin-right: 6px; }
.swatches { display: flex; flex-wrap: wrap; gap: 10px; }
.swatch { width: 32px; height: 32px; border: 3px solid var(--surface); border-radius: 50%; box-shadow: 0 0 0 1px var(--border); cursor: pointer; }
.swatch[aria-checked="true"] { box-shadow: 0 0 0 2px var(--text); }
.page-head { margin: 4px 0 0; align-items: center; }
.page-title { margin: 0; font-size: 20px; }
.job-card { border-left: 4px solid var(--job); }
.job-card .card-head { align-items: flex-start; }
.job-card h2 { margin: 0 0 2px; }
.job-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-bottom: 12px; }
.job-stats small { display: block; font-size: 12px; color: var(--muted); }
.job-stats b { font-variant-numeric: tabular-nums; }
.btn.sm { padding: 6px 12px; font-size: 13px; }
.btn.block { width: 100%; }
#history-filters:empty { display: none; }

.topbar-right { display: flex; align-items: center; gap: 6px; }
.icon-link { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 50%; color: var(--muted); }
.icon-link[aria-current="page"] { background: var(--surface-2); color: var(--accent); }
.icon-link svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

/* Settings tab */
.account { display: flex; align-items: center; gap: 12px; }
.account img, .avatar { flex-shrink: 0; width: 44px; height: 44px; border-radius: 50%; }
.avatar { display: grid; place-items: center; background: var(--accent); color: var(--accent-ink); font-size: 18px; font-weight: 700; }
.account div { flex: 1; min-width: 0; }
.account b, .account small { display: block; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
.account small { color: var(--muted); }
.g-signin { min-height: 44px; }
.themes { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
@media (min-width: 560px) { .themes { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.theme-card {
  position: relative; display: grid; align-content: start; gap: 8px; padding: 10px;
  border: 1px solid var(--border); border-radius: 14px;
  background: var(--bg); color: var(--text); font: 15px/1.45 var(--sans); text-align: left; cursor: pointer;
}
.theme-card[aria-pressed="true"] { box-shadow: 0 0 0 2px var(--accent); }
.theme-card[aria-pressed="true"]::after {
  content: "✓"; position: absolute; top: -6px; right: -6px;
  display: grid; place-items: center; width: 20px; height: 20px; border-radius: 50%;
  background: var(--accent); color: var(--accent-ink); font-size: 12px; font-weight: 700;
}
.tc-mock { position: relative; display: grid; gap: 6px; padding: 8px; border: 1px solid var(--border); border-radius: 10px; background: var(--surface); }
.tc-amt { font-size: 18px; font-weight: 750; letter-spacing: -.02em; }
.tc-split { display: flex; height: 6px; overflow: hidden; border-radius: 99px; background: var(--surface-2); }
.tc-split .c { width: 58%; background: var(--cash); }
.tc-split .d { flex: 1; background: var(--digital); }
.tc-fab { position: absolute; top: 8px; right: 8px; width: 18px; height: 18px; border-radius: 50%; background: var(--accent); }
.theme-name { font-size: 13px; font-weight: 650; line-height: 1.2; }
.theme-name small { display: block; margin-top: 2px; font-size: 11px; font-weight: 400; color: var(--muted); }
.inline-select { width: auto; padding: 5px 8px; font-size: 14px; }
.btn:disabled { opacity: .5; cursor: not-allowed; }

/* Bottom tab bar */
.tabbar {
  position: fixed; right: 0; bottom: 0; left: 0; z-index: 10;
  display: grid; grid-template-columns: repeat(6, 1fr); align-items: center;
  max-width: 640px; margin: 0 auto;
  padding: 6px 8px calc(6px + env(safe-area-inset-bottom));
  background: color-mix(in srgb, var(--surface) 92%, transparent);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid var(--border);
}
.tabbar a {
  display: flex; flex-direction: column; align-items: center; gap: 2px; min-width: 0;
  padding: 4px 0; font: 11px var(--sans); /* stays compact in every theme */
  color: var(--muted); text-decoration: none;
}
.tabbar span { max-width: 100%; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
.tabbar a[aria-current="page"] { color: var(--accent); font-weight: 600; }
.tabbar svg, .fab svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.fab {
  display: grid; place-items: center; justify-self: center;
  width: 54px; height: 54px; margin-top: -20px; border: 0; border-radius: 50%;
  background: var(--accent); color: var(--accent-ink); cursor: pointer;
  box-shadow: 0 6px 18px color-mix(in srgb, var(--accent) 40%, transparent);
}
.fab svg { width: 26px; height: 26px; stroke-width: 2.5; }

/* Shift form sheet */
dialog {
  width: min(560px, 100%); max-height: 92dvh; padding: 0; border: 0; border-radius: 20px;
  background: var(--surface); color: var(--text); box-shadow: 0 20px 60px rgb(0 0 0 / .3);
}
dialog::backdrop { background: rgb(0 0 0 / .45); }
@media (max-width: 600px) {
  dialog { max-width: 100%; margin: auto 0 0; border-radius: 20px 20px 0 0; }
}
dialog form { padding: 16px 16px calc(16px + env(safe-area-inset-bottom)); }
.sheet-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; }
.sheet-head h2 { margin: 0; font-size: 18px; }
.icon-btn { width: 32px; height: 32px; border: 0; border-radius: 50%; background: var(--surface-2); color: var(--text); font-size: 20px; cursor: pointer; }
.preview { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 12px; padding: 10px 12px; border-radius: 12px; background: var(--surface-2); }
.preview div { flex: 1; min-width: 70px; }
.preview small { display: block; font-size: 11px; color: var(--muted); }
.preview b { font-variant-numeric: tabular-nums; }
.err { font-size: 13px; color: var(--danger); }
.sheet-foot { display: flex; align-items: center; gap: 8px; }
.spacer { flex: 1; }

.toast {
  position: fixed; bottom: calc(92px + env(safe-area-inset-bottom)); left: 50%; z-index: 20;
  display: flex; align-items: center; gap: 14px;
  max-width: calc(100% - 32px); padding: 10px 14px; transform: translateX(-50%);
  border-radius: 12px; background: var(--text); color: var(--bg);
  font-size: 14px; box-shadow: 0 8px 24px rgb(0 0 0 / .2);
}
.toast[hidden] { display: none; }
.toast button { border: 0; background: none; color: var(--accent-soft); font: inherit; font-weight: 700; cursor: pointer; }

@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }