/* Lock In - dark, dense, fast. Phone-first: every field is >= 16px (iOS zoom). */
:root {
  color-scheme: dark;
  --page: #0d0d0d;
  --surface: #1a1a19;
  --surface-2: #222221;
  --ink: #ffffff;
  --ink-2: #c3c2b7;
  --muted: #898781;
  --grid: #2c2c2a;
  --axis: #383835;
  --border: rgba(255, 255, 255, 0.10);
  --accent: #e8a317;
  --accent-ink: #f5c75c;
  --good: #199e70;
  --warn: #c98500;
  --danger: #e66767;
  --radius: 10px;
  --font: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; background: var(--page); color: var(--ink); font: 15px/1.4 var(--font); }
body { min-height: 100vh; padding: env(safe-area-inset-top) env(safe-area-inset-right) 0 env(safe-area-inset-left); }
a { color: var(--accent-ink); }
button, input, select, textarea { font: inherit; color: inherit; }
.hidden { display: none !important; }

/* ---- gate ---- */
#gate { min-height: 100vh; display: grid; place-items: center; padding: 24px; }
.gate-card { width: min(420px, 100%); background: var(--surface); border: 1px solid var(--border); border-radius: 14px; padding: 28px; text-align: center; }
.gate-card h1 { margin: 0 0 4px; font-size: 24px; letter-spacing: 0.04em; text-transform: uppercase; }
.gate-card p { color: var(--ink-2); margin: 0 0 18px; }
.err { color: var(--danger); font-size: 13px; margin-top: 12px; }

/* ---- shell ---- */
header.top { position: sticky; top: 0; z-index: 5; background: rgba(13, 13, 13, 0.92); backdrop-filter: blur(8px); border-bottom: 1px solid var(--border); }
.top-row { display: flex; align-items: center; gap: 10px; padding: 10px 16px; max-width: 1100px; margin: 0 auto; }
.brand { font-weight: 800; font-size: 16px; letter-spacing: 0.06em; text-transform: uppercase; white-space: nowrap; display: flex; align-items: center; gap: 8px; }
.brand i { width: 10px; height: 10px; border-radius: 2px; background: var(--accent); display: inline-block; }
nav.tabs { display: flex; gap: 2px; margin-left: 8px; }
nav.tabs a { color: var(--ink-2); text-decoration: none; padding: 6px 12px; border-radius: 6px; white-space: nowrap; }
nav.tabs a.on { background: var(--surface-2); color: var(--ink); }
nav.tabs a:hover { color: var(--ink); }
.spacer { flex: 1; }
.who { color: var(--muted); font-size: 12px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 200px; }
main { max-width: 1100px; margin: 0 auto; padding: 16px; display: grid; gap: 14px; }
footer.stamp { color: var(--muted); font-size: 11px; text-align: center; padding: 18px 16px 28px; display: grid; gap: 4px; }
footer.stamp .hb-warn { color: var(--warn); }

/* ---- buttons ---- */
.btn { background: var(--surface-2); border: 1px solid var(--border); color: var(--ink); border-radius: 8px; padding: 8px 14px; cursor: pointer; white-space: nowrap; font-size: 15px; }
.btn:hover { border-color: rgba(255, 255, 255, 0.25); }
.btn.primary { background: var(--accent); border-color: transparent; color: #141008; font-weight: 700; }
.btn.primary:hover { filter: brightness(1.08); }
.btn.danger { color: var(--danger); }
.btn.sm { padding: 5px 10px; font-size: 13px; }
.btn.big { padding: 12px 18px; font-size: 16px; width: 100%; }
.btn:disabled { opacity: 0.5; cursor: default; }
.btn.ghost { background: transparent; border-color: transparent; color: var(--ink-2); }
.btn.ghost:hover { color: var(--ink); background: var(--surface-2); }
.seg { display: inline-flex; border: 1px solid var(--border); border-radius: 8px; overflow: hidden; }
.seg button { background: transparent; border: 0; padding: 6px 12px; color: var(--ink-2); cursor: pointer; font-size: 14px; }
.seg button.on { background: var(--surface-2); color: var(--ink); }
.seg.big button { padding: 10px 16px; font-size: 16px; flex: 1; }
.seg.big { display: flex; width: 100%; }
.seg button.on.yes { background: rgba(25, 158, 112, 0.25); color: #7fd9b4; }
.seg button.on.no { background: rgba(230, 103, 103, 0.2); color: #f0a0a0; }

/* ---- cards / tiles ---- */
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px 16px; min-width: 0; }
.card > header { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 10px; }
.card > header h2 { margin: 0; font-size: 17px; font-weight: 700; display: flex; align-items: center; gap: 8px; }
.card > header h2 i { width: 10px; height: 10px; border-radius: 50%; display: inline-block; }
.card > header .note { color: var(--muted); font-size: 12px; }
.card > header .spacer { flex: 1; }
.card.warn { border-color: rgba(201, 133, 0, 0.6); background: rgba(201, 133, 0, 0.08); }
.card.warn b { color: var(--warn); }
.people { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(130px, 1fr)); gap: 8px; }
.tile { background: var(--surface-2); border: 1px solid var(--border); border-radius: 8px; padding: 10px 12px; min-width: 0; }
.tile .lbl { color: var(--muted); font-size: 12px; }
.tile .val { font-size: 24px; font-weight: 700; line-height: 1.15; margin-top: 2px; font-variant-numeric: tabular-nums; }
.tile .val small { font-size: 13px; color: var(--ink-2); font-weight: 500; margin-left: 2px; }
.tile .sub { color: var(--ink-2); font-size: 12px; margin-top: 2px; }
.hero { display: flex; align-items: flex-end; gap: 14px; flex-wrap: wrap; margin: 4px 0 12px; }
.hero .big { font-size: 46px; font-weight: 800; line-height: 1; font-variant-numeric: tabular-nums; letter-spacing: -0.02em; }
.hero .big small { font-size: 16px; color: var(--ink-2); font-weight: 500; margin-left: 4px; letter-spacing: 0; }
.hero .meta { color: var(--muted); font-size: 12px; padding-bottom: 6px; }
.hero .meta b { color: var(--ink-2); font-weight: 600; }
.badge { display: inline-block; font-size: 11px; font-weight: 800; letter-spacing: 0.06em; padding: 3px 8px; border-radius: 999px; background: var(--good); color: #052b1c; vertical-align: middle; }
.badge.bf { background: #9085e9; color: #15103a; }
.badge.muted { background: var(--surface-2); color: var(--muted); font-weight: 600; border: 1px solid var(--border); }
.bar { height: 8px; background: var(--grid); border-radius: 999px; overflow: hidden; margin-top: 8px; }
.bar i { display: block; height: 100%; border-radius: 999px; background: var(--good); }
.count { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.count .big { font-size: 38px; font-weight: 800; line-height: 1; font-variant-numeric: tabular-nums; }
.count .big small { font-size: 14px; color: var(--ink-2); font-weight: 500; margin-left: 4px; }
.count .proj { color: var(--ink-2); font-size: 13px; }
.count .proj b { color: var(--ink); }
.legend { display: flex; gap: 12px; flex-wrap: wrap; font-size: 12px; color: var(--ink-2); }
.lg { display: inline-flex; align-items: center; gap: 6px; }
.lg i { width: 10px; height: 10px; border-radius: 50%; display: inline-block; }
.habits { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-top: 8px; }
.habit { background: var(--surface-2); border: 1px solid var(--border); border-radius: 8px; padding: 8px 10px; }
.habit .lbl { color: var(--muted); font-size: 11px; }
.habit .val { font-size: 18px; font-weight: 700; font-variant-numeric: tabular-nums; }
.habit .val small { font-size: 12px; color: var(--muted); font-weight: 500; }
.dots { display: flex; gap: 3px; margin-top: 5px; }
.dots i { width: 10px; height: 10px; border-radius: 3px; background: var(--grid); display: inline-block; }
.dots i.on { background: var(--good); }
.dots i.off { background: rgba(230, 103, 103, 0.45); }
.dots i.today { outline: 1px solid var(--ink-2); outline-offset: 1px; }
.row-actions { display: flex; gap: 8px; margin-top: 12px; }
.row-actions .btn { flex: 1; }

/* ---- charts ---- */
.chart-root { position: relative; width: 100%; }
.chart-root svg { display: block; width: 100%; height: auto; }
.chart-root text { font-family: var(--font); }
.tip { position: absolute; pointer-events: none; background: #262624; border: 1px solid rgba(255, 255, 255, 0.14); border-radius: 6px; padding: 7px 10px; font-size: 12px; color: var(--ink-2); box-shadow: 0 4px 14px rgba(0, 0, 0, 0.4); white-space: nowrap; z-index: 3; }
.tip b { color: var(--ink); font-weight: 600; }
.tip .row { display: flex; justify-content: space-between; gap: 14px; }
.tip .row i { width: 8px; height: 8px; border-radius: 50%; display: inline-block; margin-right: 6px; }

/* ---- tables ---- */
.tablewrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
table { border-collapse: collapse; width: 100%; font-size: 13px; }
th, td { text-align: left; padding: 6px 10px; border-bottom: 1px solid var(--grid); white-space: nowrap; vertical-align: top; }
th { color: var(--muted); font-weight: 500; font-size: 12px; position: sticky; top: 0; background: var(--surface); }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
td.wrap { white-space: normal; min-width: 160px; max-width: 420px; color: var(--ink-2); }
td.dim { color: var(--muted); }
td.good { color: #7fd9b4; }
td.bad { color: #f0a0a0; }
tbody tr { cursor: pointer; }
tbody tr:hover { background: var(--surface-2); }
.tag { display: inline-block; font-size: 10px; font-weight: 800; letter-spacing: 0.05em; padding: 1px 6px; border-radius: 4px; background: var(--good); color: #052b1c; margin-left: 6px; vertical-align: middle; }
.tag.bf { background: #9085e9; color: #15103a; }
.pname { font-weight: 600; }
.pname i { width: 8px; height: 8px; border-radius: 50%; display: inline-block; margin-right: 6px; }

/* ---- dialog / forms ---- */
dialog { background: var(--surface); color: var(--ink); border: 1px solid var(--border); border-radius: 14px; padding: 0; width: min(460px, calc(100vw - 24px)); max-height: calc(100vh - 24px); }
dialog::backdrop { background: rgba(0, 0, 0, 0.65); }
dialog form { padding: 18px 20px 16px; display: grid; gap: 14px; }
dialog h3 { margin: 0; font-size: 18px; display: flex; align-items: center; gap: 8px; }
dialog h3 i { width: 10px; height: 10px; border-radius: 50%; display: inline-block; }
dialog h3 .sub { color: var(--muted); font-size: 13px; font-weight: 400; margin-left: auto; }
.field { display: grid; gap: 5px; }
.field label { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: 0.05em; }
.field input, .field select, .field textarea { background: var(--page); border: 1px solid var(--border); border-radius: 8px; padding: 10px 12px; width: 100%; font-size: 16px; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--accent); }
.field input.bignum { font-size: 28px; font-weight: 700; padding: 8px 12px; font-variant-numeric: tabular-nums; }
.field textarea { min-height: 56px; resize: vertical; }
.field .help { color: var(--muted); font-size: 11px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.chips { display: flex; gap: 8px; flex-wrap: wrap; }
.chip { background: var(--page); border: 1px solid var(--border); border-radius: 999px; padding: 8px 16px; cursor: pointer; font-size: 15px; color: var(--ink-2); }
.chip.on { background: rgba(232, 163, 23, 0.18); border-color: var(--accent); color: var(--accent-ink); font-weight: 600; }
.actions { display: flex; gap: 8px; justify-content: flex-end; align-items: center; margin-top: 2px; }
.actions .btn.danger { margin-right: auto; }
.toast { position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%); background: #262624; border: 1px solid var(--border); padding: 10px 16px; border-radius: 10px; font-size: 14px; z-index: 20; max-width: calc(100vw - 32px); }
.toast.err { border-color: var(--danger); color: var(--danger); }
.toast.party { border-color: var(--good); color: #7fd9b4; font-weight: 600; }
.kv { display: grid; grid-template-columns: auto 1fr; gap: 4px 12px; font-size: 13px; color: var(--ink-2); }
.kv b { color: var(--ink); font-weight: 600; }
code { background: var(--page); border: 1px solid var(--border); border-radius: 4px; padding: 1px 6px; font-size: 13px; }

@media (max-width: 760px) {
  .top-row { flex-wrap: wrap; padding: 8px 12px; gap: 8px; }
  nav.tabs { order: 3; width: 100%; margin-left: 0; }
  nav.tabs a { flex: 1; text-align: center; }
  .who { display: none; }
  main { padding: 10px; gap: 10px; }
  .card { padding: 12px; }
  .people { grid-template-columns: 1fr; }
  .hero .big { font-size: 40px; }
  .tiles { grid-template-columns: 1fr 1fr; }
}