/* Life — สี: ชุดอ้างอิง dataviz (ตรวจด้วย validate_palette.js แล้ว ทั้ง light/dark) */
:root {
  color-scheme: light;
  --bg: #f4f3f0;
  --surface: #fcfcfb;
  --surface-2: #f0efec;
  --text: #0b0b0b;
  --text-2: #52514e;
  --muted: #76756f;
  --line: #e4e2dc;
  --grid: #e9e7e2;
  --accent: #2a78d6;
  --accent-dim: #9ec5f4;
  --on-accent: #ffffff;
  --s-deep: #2a78d6;
  --s-core: #1baf7a;
  --s-rem: #6250d6;
  --s-awake: #eb6834;
  --good: #006300;
  --critical: #d03b3b;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --bg: #121211;
    --surface: #1a1a19;
    --surface-2: #232321;
    --text: #f0efec;
    --text-2: #c3c2b7;
    --muted: #93928a;
    --line: #2e2e2b;
    --grid: #2a2a28;
    --accent: #3987e5;
    --accent-dim: #256abf;
    --on-accent: #ffffff;
    --s-deep: #3987e5;
    --s-core: #199e70;
    --s-rem: #9085e9;
    --s-awake: #d95926;
    --good: #0ca30c;
    --critical: #e66767;
  }
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #121211; --surface: #1a1a19; --surface-2: #232321; --text: #f0efec; --text-2: #c3c2b7; --muted: #93928a;
  --line: #2e2e2b; --grid: #2a2a28; --accent: #3987e5; --accent-dim: #256abf; --on-accent: #ffffff;
  --s-deep: #3987e5; --s-core: #199e70; --s-rem: #9085e9; --s-awake: #d95926; --good: #0ca30c; --critical: #e66767;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 15px/1.5 -apple-system, BlinkMacSystemFont, "Sukhumvit Set", "Noto Sans Thai", "Leelawadee UI", "Segoe UI", sans-serif;
  padding-bottom: env(safe-area-inset-bottom);
}
.num, .big, td.r, .amt { font-variant-numeric: tabular-nums; }
.muted { color: var(--muted); }
.pad { padding: 16px; }
a { color: var(--accent); }

.top {
  position: sticky; top: 0; z-index: 5; background: var(--bg);
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: calc(10px + env(safe-area-inset-top)) 16px 10px; border-bottom: 1px solid var(--line);
}
.top h1 { font-size: 18px; margin: 0; letter-spacing: .3px; }
.tabs { display: flex; gap: 4px; background: var(--surface-2); padding: 3px; border-radius: 10px; }
.tabs button {
  border: 0; background: transparent; color: var(--text-2); font: inherit; font-size: 14px;
  padding: 6px 12px; border-radius: 8px; cursor: pointer;
}
.tabs button[aria-selected="true"] { background: var(--surface); color: var(--text); font-weight: 600; box-shadow: 0 1px 2px rgba(0,0,0,.12); }

main { max-width: 680px; margin: 0 auto; padding: 12px 16px 40px; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 14px; margin: 0 0 12px; }
.card h2 { font-size: 15px; margin: 0 0 10px; display: flex; justify-content: space-between; align-items: baseline; gap: 8px; }
.card h2 small { font-weight: 400; color: var(--muted); font-size: 12px; }

.tiles { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; margin-bottom: 12px; }
.tile { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 10px 12px; min-width: 0; }
.tile .lbl { font-size: 12px; color: var(--muted); }
.tile .big { font-size: 22px; font-weight: 700; line-height: 1.2; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.tile .sub { font-size: 12px; color: var(--text-2); }
.delta-up { color: var(--critical); }
.delta-down { color: var(--good); }

.hero { display: flex; align-items: flex-end; gap: 12px; flex-wrap: wrap; }
.hero .big { font-size: 34px; font-weight: 700; line-height: 1.1; }
.score { margin-left: auto; text-align: right; }
.score .big { font-size: 28px; }

form.quick { display: grid; grid-template-columns: 1fr 1.4fr; gap: 8px; }
form.quick select, form.quick button { grid-column: span 1; }
input, select, textarea {
  font: inherit; color: var(--text); background: var(--surface-2); border: 1px solid var(--line);
  border-radius: 10px; padding: 9px 10px; width: 100%; min-width: 0;
}
textarea { min-height: 120px; font-size: 12px; font-family: ui-monospace, Menlo, monospace; }
button.btn, form button {
  font: inherit; border: 0; border-radius: 10px; padding: 9px 14px; cursor: pointer;
  background: var(--accent); color: var(--on-accent); font-weight: 600;
}
button.ghost { background: var(--surface-2); color: var(--text); border: 1px solid var(--line); }
button.danger { background: transparent; color: var(--critical); border: 1px solid var(--critical); }
button:disabled { opacity: .55; }
.row { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.row.between { justify-content: space-between; }

/* กราฟ */
.chart { width: 100%; display: block; overflow: visible; touch-action: pan-y; }
.chart text { fill: var(--muted); font-size: 11px; }
.chart .gridline { stroke: var(--grid); stroke-width: 1; }
.chart .base { stroke: var(--line); stroke-width: 1; }
.chart .hit { fill: transparent; }
.chart .xh { stroke: var(--text-2); stroke-width: 1; opacity: 0; }
.chart .pt circle { opacity: 0; }
.chart .pt:hover .xh, .chart .pt.on .xh, .chart .pt:hover circle, .chart .pt.on circle { opacity: 1; }
.chart .col:hover .bar, .chart .col.on .bar { filter: brightness(1.12); }
.bar { fill: var(--accent); }
.bar.dim { fill: var(--accent-dim); }
.st-deep { fill: var(--s-deep); } .st-core { fill: var(--s-core); } .st-rem { fill: var(--s-rem); } .st-awake { fill: var(--s-awake); }
.line { fill: none; stroke: var(--accent); stroke-width: 2; stroke-linejoin: round; stroke-linecap: round; }
.dot { fill: var(--accent); stroke: var(--surface); stroke-width: 2; }

.legend { display: flex; flex-wrap: wrap; gap: 6px 14px; font-size: 12px; color: var(--text-2); margin-top: 8px; }
.legend i { display: inline-block; width: 10px; height: 10px; border-radius: 3px; margin-right: 5px; vertical-align: -1px; }
.legend b { color: var(--text); font-weight: 600; margin-left: 3px; }
.sw-deep { background: var(--s-deep); } .sw-core { background: var(--s-core); } .sw-rem { background: var(--s-rem); } .sw-awake { background: var(--s-awake); }

.hbar { display: grid; grid-template-columns: 110px 1fr auto; align-items: center; gap: 8px; font-size: 13px; margin: 6px 0; }
.hbar .track { display: block; height: 10px; background: var(--surface-2); border-radius: 0 5px 5px 0; overflow: hidden; }
.hbar .fill { display: block; height: 100%; background: var(--accent); border-radius: 0 4px 4px 0; }
.hbar .v { color: var(--text); font-variant-numeric: tabular-nums; text-align: right; min-width: 64px; }
.hbar .c { color: var(--text-2); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.tip {
  position: fixed; z-index: 50; pointer-events: none; max-width: 240px;
  background: var(--text); color: var(--bg); font-size: 12px; line-height: 1.4;
  padding: 6px 9px; border-radius: 8px; box-shadow: 0 4px 14px rgba(0,0,0,.25); white-space: pre-line;
}

/* รายการ */
.day { margin-top: 10px; }
.day-h { display: flex; justify-content: space-between; font-size: 12px; color: var(--muted); padding: 4px 2px; border-bottom: 1px solid var(--line); }
.tx { display: grid; grid-template-columns: 44px 1fr auto; gap: 8px; align-items: center; padding: 8px 2px; border-bottom: 1px solid var(--line); cursor: pointer; }
.tx:hover { background: var(--surface-2); }
.tx .t { font-size: 12px; color: var(--muted); font-variant-numeric: tabular-nums; }
.tx .who { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.tx .meta { font-size: 12px; color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.tx .amt { font-weight: 600; }
.tx .amt.in { color: var(--good); }
.chip { display: inline-block; font-size: 11px; padding: 0 7px; border-radius: 999px; background: var(--surface-2); color: var(--text-2); border: 1px solid var(--line); }

ul.ai { margin: 6px 0 0; padding-left: 18px; }
ul.ai li { margin: 4px 0; }
.tipbox { margin-top: 10px; padding: 9px 11px; border-radius: 10px; background: var(--surface-2); font-size: 14px; }

table.t { width: 100%; border-collapse: collapse; font-size: 12px; }
table.t th, table.t td { padding: 5px 4px; border-bottom: 1px solid var(--line); text-align: left; }
table.t td.r, table.t th.r { text-align: right; }
details summary { cursor: pointer; color: var(--text-2); font-size: 13px; }

ol.steps { padding-left: 20px; margin: 0; }
ol.steps > li { margin: 0 0 14px; }
ol.steps ul { padding-left: 18px; margin: 4px 0; }
code, .code { font-family: ui-monospace, Menlo, monospace; font-size: 12.5px; background: var(--surface-2); padding: 1px 5px; border-radius: 5px; }
pre.code { padding: 10px; overflow-x: auto; white-space: pre; }
.warn { color: var(--critical); }
.status-ok { color: var(--good); } .status-error { color: var(--critical); }

dialog { border: 1px solid var(--line); border-radius: 16px; background: var(--surface); color: var(--text); padding: 16px; width: min(420px, calc(100vw - 32px)); }
dialog::backdrop { background: rgba(0,0,0,.45); }
dialog form { display: grid; gap: 10px; }
dialog label { display: grid; gap: 4px; font-size: 13px; color: var(--text-2); }

/* หน้า login */
body.login { display: grid; place-items: center; min-height: 100vh; padding: 16px; }
.login-card { width: min(360px, 100%); display: grid; gap: 12px; }
.login-card h1 { margin: 0; font-size: 26px; }
.login-card p { margin: 0; }
.login-card label { display: grid; gap: 6px; font-size: 14px; }
.login-card label.row { display: flex; }
.login-card label.row input { width: auto; }
.err { color: var(--critical); }

@media (max-width: 420px) {
  .tile .big { font-size: 19px; }
  .hbar { grid-template-columns: 92px 1fr auto; }
  .tabs button { padding: 6px 9px; }
}

/* ยูทิลิตี้ (ห้าม inline style เพราะ CSP) */
.m0 { margin: 0; } .mt4 { margin-top: 4px; } .mt6 { margin-top: 6px; } .mt8 { margin-top: 8px; } .mt10 { margin-top: 10px; } .mt12 { margin-top: 12px; }
p.mt8, p.mt6, p.mt12 { margin-bottom: 0; }
.fs12 { font-size: 12px; } .unit { font-size: 16px; font-weight: 500; } .minw0 { min-width: 0; } .wrap { white-space: pre-wrap; }
button.sm { padding: 3px 10px; font-size: 13px; }
.chart text.strong { fill: var(--text); font-weight: 600; }