/* ---- LifeOS design tokens ----
   ink:      #12100E  warm near-black background
   paper:    #EDE7DD  warm off-white text
   card:     #1C1915  raised surface
   line:     #2C2822  hairline
   modules:  water #55C6E8 · weight #E8B44C · anxiety #B69CE8
             smoke #E8734C · food #8FCB6B · training #E85C7A · sleep #7A8CE8
*/
:root {
  --ink: #12100E;
  --card: #1C1915;
  --card2: #23201A;
  --line: #2C2822;
  --paper: #EDE7DD;
  --muted: #9A937F;
  --water: #55C6E8; --weight: #E8B44C; --anxiety: #B69CE8;
  --smoke: #E8734C; --food: #8FCB6B; --training: #E85C7A; --sleep: #7A8CE8;
  --radius: 16px;
}
* { box-sizing: border-box; margin: 0; padding: 0; -webkit-tap-highlight-color: transparent; }
html { font-size: 16px; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--ink); color: var(--paper);
  padding-bottom: calc(76px + env(safe-area-inset-bottom));
  min-height: 100vh;
}
.top {
  display: flex; justify-content: space-between; align-items: center;
  padding: calc(14px + env(safe-area-inset-top)) 20px 10px;
}
.eyebrow { font-size: .72rem; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.logo { font-size: 1.5rem; font-weight: 800; letter-spacing: -.02em; }
.logo span { color: var(--weight); font-weight: 300; }
.icon-btn {
  background: var(--card); border: 1px solid var(--line); color: var(--paper);
  width: 42px; height: 42px; border-radius: 50%; font-size: 1.1rem;
}
.icon-btn.on { border-color: var(--food); }

main { padding: 6px 16px 20px; max-width: 640px; margin: 0 auto; }

/* ---- counters row ---- */
.counters { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 18px; }
.counter {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 14px 14px 12px; position: relative; overflow: hidden;
}
.counter .label { font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.counter .value {
  font-size: 2rem; font-weight: 800; font-variant-numeric: tabular-nums; letter-spacing: -.02em;
  margin: 2px 0 0;
}
.counter .sub { font-size: .78rem; color: var(--muted); }
.counter .bar { height: 4px; border-radius: 2px; background: var(--line); margin-top: 10px; overflow: hidden; }
.counter .bar i { display: block; height: 100%; border-radius: 2px; transition: width .4s ease; }
.counter.water .value, .c-water { color: var(--water); }
.counter.smoke .value, .c-smoke { color: var(--smoke); }
.counter.weight .value { color: var(--weight); }
.counter.sleep .value { color: var(--sleep); }
.counter .quick {
  position: absolute; top: 10px; right: 10px; display: flex; gap: 6px;
}
.quick button {
  background: var(--card2); border: 1px solid var(--line); color: var(--paper);
  border-radius: 10px; padding: 6px 10px; font-size: .85rem; font-weight: 600;
}
.quick button:active { transform: scale(.95); }

/* ---- quick log row ---- */
.quicklog { display: flex; gap: 8px; overflow-x: auto; padding-bottom: 4px; margin-bottom: 20px; scrollbar-width: none; }
.quicklog::-webkit-scrollbar { display: none; }
.chip {
  flex: 0 0 auto; border-radius: 999px; padding: 10px 16px; font-size: .88rem; font-weight: 600;
  background: var(--card); border: 1px solid var(--line); color: var(--paper); white-space: nowrap;
}
.chip:active { transform: scale(.96); }
.chip b { font-weight: 800; }
.chip.water b { color: var(--water); } .chip.smoke b { color: var(--smoke); }
.chip.anxiety b { color: var(--anxiety); } .chip.weight b { color: var(--weight); }
.chip.sleep b { color: var(--sleep); } .chip.food b { color: var(--food); }
.chip.training b { color: var(--training); }

/* ---- the day spine (signature element) ---- */
.spine { position: relative; padding-left: 26px; }
.spine::before {
  content: ''; position: absolute; left: 8px; top: 6px; bottom: 6px;
  width: 2px; background: linear-gradient(var(--line), var(--line));
}
.event { position: relative; margin-bottom: 14px; }
.event::before {
  content: ''; position: absolute; left: -24px; top: 8px; width: 10px; height: 10px;
  border-radius: 50%; background: var(--dot, var(--muted)); box-shadow: 0 0 0 4px var(--ink);
}
.event .time { font-size: .72rem; color: var(--muted); font-variant-numeric: tabular-nums; }
.event .card {
  background: var(--card); border: 1px solid var(--line); border-radius: 14px;
  padding: 12px 14px; margin-top: 4px;
}
.event .card h4 { font-size: .95rem; font-weight: 700; margin-bottom: 2px; }
.event .card p { font-size: .86rem; color: var(--muted); line-height: 1.45; }
.event .card .tag {
  display: inline-block; font-size: .68rem; letter-spacing: .08em; text-transform: uppercase;
  color: var(--dot, var(--muted)); margin-bottom: 4px;
}
.event .done { opacity: .55; text-decoration: line-through; }
.event .actions { margin-top: 8px; display: flex; gap: 8px; }
.btn {
  border-radius: 10px; padding: 8px 14px; font-size: .85rem; font-weight: 700;
  background: var(--card2); color: var(--paper); border: 1px solid var(--line);
}
.btn.primary { background: var(--paper); color: var(--ink); border-color: var(--paper); }
.btn:active { transform: scale(.97); }
.btn.full { width: 100%; padding: 13px; }

h2.section { font-size: .78rem; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); margin: 22px 0 12px; }

/* ---- plans ---- */
.plan-day { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px; margin-bottom: 12px; }
.plan-day h3 { font-size: 1rem; margin-bottom: 8px; }
.plan-day h3 small { color: var(--muted); font-weight: 400; }
.plan-row { display: flex; gap: 10px; font-size: .86rem; margin-bottom: 6px; line-height: 1.4; }
.plan-row .k { flex: 0 0 74px; color: var(--muted); font-size: .74rem; text-transform: uppercase; letter-spacing: .06em; padding-top: 2px; }
.plan-day.today-plan { border-color: var(--weight); }

/* ---- trends ---- */
.chart-card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px; margin-bottom: 14px; }
.chart-card h3 { font-size: .85rem; margin-bottom: 4px; }
.chart-card .meta { font-size: .75rem; color: var(--muted); margin-bottom: 8px; }
canvas { width: 100%; height: 120px; display: block; }

/* ---- settings ---- */
.field { margin-bottom: 14px; }
.field label { display: block; font-size: .78rem; color: var(--muted); margin-bottom: 6px; }
.field input, .field select, .field textarea {
  width: 100%; background: var(--card); border: 1px solid var(--line); color: var(--paper);
  border-radius: 12px; padding: 12px; font-size: 1rem; font-family: inherit;
}
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }

/* ---- tabs ---- */
.tabs {
  position: fixed; bottom: 0; left: 0; right: 0;
  display: flex; background: rgba(18,16,14,.92); backdrop-filter: blur(14px);
  border-top: 1px solid var(--line);
  padding: 8px 8px calc(8px + env(safe-area-inset-bottom));
}
.tabs button {
  flex: 1; background: none; border: none; color: var(--muted); font-size: .7rem; font-weight: 600;
  display: flex; flex-direction: column; align-items: center; gap: 3px; padding: 6px 0;
}
.tabs button span { font-size: 1.15rem; }
.tabs button.active { color: var(--paper); }

/* ---- modal ---- */
.modal-backdrop {
  position: fixed; inset: 0; background: rgba(0,0,0,.6); z-index: 50;
  display: flex; align-items: flex-end; justify-content: center;
}
.modal-backdrop[hidden] { display: none; }
.modal {
  background: var(--card2); border-top: 1px solid var(--line);
  border-radius: 20px 20px 0 0; padding: 20px 18px calc(24px + env(safe-area-inset-bottom));
  width: 100%; max-width: 640px; animation: up .25s ease;
}
@keyframes up { from { transform: translateY(40px); opacity: 0; } to { transform: none; opacity: 1; } }
.modal h3 { margin-bottom: 14px; font-size: 1.1rem; }
.rating-row { display: flex; gap: 6px; margin-bottom: 14px; }
.rating-row button {
  flex: 1; aspect-ratio: 1; border-radius: 10px; background: var(--card); border: 1px solid var(--line);
  color: var(--paper); font-weight: 700; font-size: .9rem;
}
.rating-row button.sel { background: var(--anxiety); color: var(--ink); border-color: var(--anxiety); }
.trig-row { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 14px; }
.trig-row button {
  border-radius: 999px; padding: 8px 14px; font-size: .84rem; background: var(--card);
  border: 1px solid var(--line); color: var(--paper);
}
.trig-row button.sel { border-color: var(--anxiety); color: var(--anxiety); }

.toast {
  position: fixed; bottom: calc(90px + env(safe-area-inset-bottom)); left: 50%; transform: translateX(-50%);
  background: var(--paper); color: var(--ink); font-weight: 700; font-size: .85rem;
  padding: 10px 18px; border-radius: 999px; z-index: 60; animation: up .2s ease;
}
.empty { color: var(--muted); font-size: .85rem; padding: 8px 0 16px; }

/* ---- groceries ---- */
.addrow { display: flex; gap: 8px; margin-bottom: 14px; }
.addrow input {
  flex: 1; background: var(--card); border: 1px solid var(--line); color: var(--paper);
  border-radius: 12px; padding: 12px; font-size: 1rem;
}
.glist { display: flex; flex-direction: column; gap: 8px; }
.gitem {
  display: flex; align-items: center; gap: 12px;
  background: var(--card); border: 1px solid var(--line); border-radius: 12px;
  padding: 12px 12px; cursor: pointer;
}
.gitem .box {
  flex: 0 0 24px; height: 24px; border-radius: 8px; border: 1.5px solid var(--muted);
  display: flex; align-items: center; justify-content: center; font-size: .85rem; font-weight: 800;
  color: var(--ink);
}
.gitem .name { flex: 1; font-size: .95rem; }
.gitem .del { background: none; border: none; color: var(--muted); font-size: 1rem; padding: 4px 8px; }
.gitem.checked { opacity: .5; }
.gitem.checked .box { background: var(--food); border-color: var(--food); }
.gitem.checked .name { text-decoration: line-through; }

.field label em, .hint { font-style: normal; color: var(--muted); font-size: .7rem; opacity: .8; }

/* ---- calendar ---- */
.cal-head { display: flex; align-items: center; justify-content: space-between; margin: 4px 0 10px; }
.cal-head h3 { font-size: 1.05rem; }
.cal-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 4px; }
.cal-dow { text-align: center; font-size: .68rem; color: var(--muted); padding: 4px 0; }
.cal-cell {
  aspect-ratio: 1; border-radius: 10px; background: var(--card); border: 1px solid var(--line);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px;
  font-size: .85rem; font-variant-numeric: tabular-nums; cursor: pointer;
}
.cal-cell.pad { background: none; border: none; }
.cal-cell.now { border-color: var(--weight); }
.cal-cell.sel { background: var(--paper); color: var(--ink); font-weight: 800; }
.cal-cell .dots { display: flex; gap: 2px; height: 5px; }
.cal-cell .dots i { width: 5px; height: 5px; border-radius: 50%; }
.cal-cell.sel .dots i { outline: 1px solid var(--ink); }
.cal-day-head { display: flex; align-items: center; justify-content: space-between; }

.seg { display: flex; background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 4px; margin-bottom: 14px; }
.seg button { flex: 1; border: none; background: none; color: var(--muted); padding: 9px; border-radius: 9px; font-weight: 700; }
.seg button.sel { background: var(--paper); color: var(--ink); }

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

/* ---- v4: recipes, qty, select mode ---- */
.recipe { font-size: .84rem; color: var(--muted); line-height: 1.5; margin-top: 6px; border-left: 2px solid var(--food); padding-left: 10px; }
.meal-name { cursor: pointer; }
.meal-name em { font-style: normal; color: var(--food); font-weight: 700; }
.gitem .qty { color: var(--muted); font-size: .8rem; margin-left: 6px; }
.gitem.selrow { border-color: var(--smoke); }
.selbar { display: flex; gap: 8px; margin-bottom: 12px; }
.selbar .btn { flex: 1; }
.btn.danger { color: var(--smoke); border-color: var(--smoke); }

/* ---- v5: money ---- */
.cat-row { margin-bottom: 10px; }
.cat-top { display: flex; justify-content: space-between; font-size: .86rem; margin-bottom: 4px; }
.cat-top b { font-variant-numeric: tabular-nums; }
.cat-row .bar { height: 6px; border-radius: 3px; background: var(--line); overflow: hidden; }
.cat-row .bar i { display: block; height: 100%; border-radius: 3px; }
.cat-dot { flex: 0 0 12px; height: 12px; border-radius: 50%; }
.tabs button { font-size: .62rem; }

/* ---- v6: paid state ---- */
.gitem.unpaid { border-color: var(--training); }
.paybtn { color: var(--food); border-color: var(--food); padding: 6px 12px; }
.paidtag { background: none; border: none; color: var(--muted); font-size: .74rem; padding: 4px; }
.checkrow { display: flex; align-items: center; gap: 8px; font-size: .88rem; color: var(--paper); margin-bottom: 14px; }
.checkrow input { width: 18px; height: 18px; accent-color: #E85C7A; }