/* =====================================================================
   Gym Progress — design system
   Calm dark surfaces, one restrained accent, rounded numerals.
   ===================================================================== */
:root {
  --bg: #08090b;
  --bg-elev: #0e0f12;
  --surface: #121317;
  --surface-2: #191a1f;
  --surface-3: #23252b;
  --hair: rgba(255, 255, 255, 0.07);
  --hair-strong: rgba(255, 255, 255, 0.12);
  --fill: rgba(255, 255, 255, 0.06);
  --fill-2: rgba(255, 255, 255, 0.1);
  --border: var(--hair);

  --text: #f4f5f7;
  --muted: #8e929b;
  --faint: #5d616b;

  --accent: #c9f158;
  --accent-2: #8fe36b;
  --accent-ink: #0b0d06;
  --accent-soft: rgba(201, 241, 88, 0.12);
  --blue: #6aa8ff;
  --orange: #ffb35c;
  --pink: #ff7a9c;
  --purple: #a891ff;
  --ok: #5bdb95;
  --danger: #ff6b6b;

  --radius: 22px;
  --radius-sm: 14px;
  --safe-top: env(safe-area-inset-top, 0px);
  --safe-bottom: env(safe-area-inset-bottom, 0px);
  --tabbar-h: 64px;
  --font: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Inter", "Segoe UI", Roboto, sans-serif;
  --font-num: ui-rounded, "SF Pro Rounded", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --ease: cubic-bezier(.2, .8, .2, 1);
  color-scheme: dark;
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body { margin: 0; padding: 0; background: var(--bg); color: var(--text); }
body {
  font: 15px/1.45 var(--font);
  letter-spacing: -0.005em;
  min-height: 100dvh;
  overscroll-behavior-y: none;
  -webkit-user-select: none; user-select: none;
  -webkit-text-size-adjust: 100%;
  -webkit-font-smoothing: antialiased;
}
/* soft ambient light at the top of the screen */
body::before {
  content: ""; position: fixed; inset: 0 0 auto 0; height: 420px; pointer-events: none; z-index: 0;
  background:
    radial-gradient(60% 70% at 15% -10%, rgba(201, 241, 88, 0.09), transparent 70%),
    radial-gradient(50% 60% at 95% -5%, rgba(106, 168, 255, 0.07), transparent 70%);
}
input, textarea, select { -webkit-user-select: text; user-select: text; }
.hidden { display: none !important; }

/* ---------- Icons ---------- */
.i { width: 20px; height: 20px; flex-shrink: 0; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; vertical-align: middle; }
.i.inline { width: 15px; height: 15px; margin-top: -2px; }
.i.orange { color: var(--orange); } .i.blue { color: var(--blue); } .i.ok { color: var(--ok); } .i.accent { color: var(--accent); } .i.faint { color: var(--faint); }
.icon-tile {
  width: 44px; height: 44px; border-radius: 14px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  background: var(--fill); color: var(--text); border: 1px solid var(--hair);
}
.icon-tile .i { width: 22px; height: 22px; }
.icon-tile.accent { background: var(--accent-soft); color: var(--accent); border-color: rgba(201, 241, 88, 0.2); }
.icon-tile.pink { background: rgba(255, 122, 156, 0.12); color: var(--pink); border-color: rgba(255, 122, 156, 0.2); }
.icon-tile.lg { width: 64px; height: 64px; border-radius: 20px; }
.icon-tile.lg .i { width: 30px; height: 30px; }

/* ---------- Top bar ---------- */
.topbar {
  position: sticky; top: 0; z-index: 20;
  display: flex; align-items: flex-end; justify-content: space-between;
  padding: calc(var(--safe-top) + 16px) 20px 12px;
  background: linear-gradient(var(--bg) 60%, rgba(8, 9, 11, 0));
}
.topbar h1 { margin: 0; font-size: 32px; font-weight: 700; letter-spacing: -0.03em; }

/* ---------- Main view ---------- */
.view {
  position: relative; z-index: 1;
  padding: 2px 16px calc(var(--tabbar-h) + var(--safe-bottom) + 96px);
  max-width: 640px; margin: 0 auto;
}

/* ---------- Tab bar ---------- */
.tabbar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 30;
  display: flex; justify-content: space-around;
  height: calc(var(--tabbar-h) + var(--safe-bottom));
  padding: 0 6px var(--safe-bottom);
  background: rgba(14, 15, 18, 0.78);
  backdrop-filter: saturate(180%) blur(24px); -webkit-backdrop-filter: saturate(180%) blur(24px);
  border-top: 1px solid var(--hair);
}
.tabbar button {
  flex: 1; min-width: 0; background: none; border: 0; color: var(--faint);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 4px;
  font: 600 10px/1 var(--font); letter-spacing: 0.01em; cursor: pointer; transition: color .2s;
}
.tabbar svg { width: 24px; height: 24px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; transition: transform .2s var(--ease); }
.tabbar button.active { color: var(--text); }
.tabbar button.active svg { color: var(--accent); stroke-width: 2; transform: translateY(-1px); }

/* ---------- Cards ---------- */
.card {
  position: relative;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.035), rgba(255, 255, 255, 0.012)), var(--surface);
  border: 1px solid var(--hair);
  border-radius: var(--radius); padding: 18px; margin-bottom: 12px;
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.03) inset, 0 10px 30px -18px rgba(0, 0, 0, 0.8);
}
.card.hero {
  background:
    radial-gradient(120% 90% at 0% 0%, rgba(201, 241, 88, 0.08), transparent 55%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.012)), var(--surface);
}
.card h2 {
  margin: 0 0 14px; font-size: 13px; font-weight: 600; color: var(--muted);
  text-transform: uppercase; letter-spacing: 0.07em;
  display: flex; align-items: center; gap: 7px;
}
.card h2 .small { text-transform: none; letter-spacing: 0; font-weight: 500; }
.card h3 { margin: 0 0 8px; font-size: 15px; font-weight: 650; display: flex; align-items: center; gap: 8px; }
.card-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; gap: 10px; }
.card-head h2 { margin: 0; }
.section-title { font-size: 13px; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: 0.07em; margin: 26px 4px 10px; }

.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.row { display: flex; align-items: center; gap: 10px; }
.row.between { justify-content: space-between; }
.wrap { flex-wrap: wrap; }
.grow { flex: 1; min-width: 0; }
.muted { color: var(--muted); }
.faint { color: var(--faint); }
.small { font-size: 13px; }
.tiny { font-size: 11.5px; line-height: 1.45; }
.bold { font-weight: 650; }
.center { text-align: center; }
.mt { margin-top: 12px; }
.mb { margin-bottom: 12px; }
.accent { color: var(--accent); }
.danger-text { color: var(--danger); }
.ok-text { color: var(--ok); }

/* ---------- Stat tiles ---------- */
.stat {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.015)), var(--surface);
  border: 1px solid var(--hair); border-radius: 18px; padding: 14px; min-width: 0;
}
.card .stat { background: var(--fill); border-color: transparent; border-radius: 16px; padding: 12px; }
.stat .label { font-size: 12px; color: var(--muted); font-weight: 500; }
.stat .value { font: 600 26px/1.15 var(--font-num); letter-spacing: -0.03em; margin-top: 4px; font-variant-numeric: tabular-nums; }
.stat .value small { font: 500 13px var(--font); color: var(--muted); margin-left: 3px; letter-spacing: 0; }
.stat .sub { font-size: 12px; color: var(--muted); margin-top: 4px; display: flex; align-items: center; gap: 4px; flex-wrap: wrap; }
.value, .ring-label b, .rest-timer .t, .recipe-macros, .date-nav .d { font-variant-numeric: tabular-nums; }

/* ---------- Buttons ---------- */
.btn {
  appearance: none; border: 1px solid var(--hair); border-radius: var(--radius-sm); cursor: pointer;
  background: var(--fill); color: var(--text);
  font: 600 15px/1.2 var(--font); letter-spacing: -0.01em;
  min-height: 46px; padding: 11px 16px; display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  transition: transform .12s var(--ease), background .2s, opacity .2s; text-decoration: none;
}
.btn .i { width: 18px; height: 18px; }
.btn:active { transform: scale(0.97); background: var(--fill-2); }
.btn.primary { background: var(--text); color: #0a0a0b; border-color: transparent; box-shadow: 0 6px 20px -8px rgba(255, 255, 255, 0.35); }
.btn.primary:active { background: #dcdde0; }
.btn.danger { background: rgba(255, 107, 107, 0.1); color: var(--danger); border-color: rgba(255, 107, 107, 0.15); }
.btn.ghost { background: transparent; border-color: transparent; color: var(--accent); min-height: 36px; padding: 8px 10px; }
.btn.block { width: 100%; }
.btn.sm { min-height: 34px; padding: 7px 13px; font-size: 13px; border-radius: 11px; gap: 6px; }
.btn.sm .i { width: 16px; height: 16px; }
.btn:disabled { opacity: .35; }
.icon-btn {
  appearance: none; border: 1px solid var(--hair); background: var(--fill); color: var(--text);
  width: 40px; height: 40px; border-radius: 13px; display: inline-flex; align-items: center; justify-content: center;
  cursor: pointer; flex-shrink: 0; transition: transform .12s var(--ease), background .2s; font-size: 16px;
}
.icon-btn:active { transform: scale(0.94); background: var(--fill-2); }

/* ---------- Forms ---------- */
label.field { display: block; margin-bottom: 12px; }
label.field > span { display: block; font-size: 12.5px; color: var(--muted); font-weight: 500; margin: 0 0 6px 4px; }
input, select, textarea {
  width: 100%; font: 500 16px var(--font); color: var(--text);
  background: var(--fill); border: 1px solid transparent; border-radius: 13px;
  padding: 12px 13px; outline: none; -webkit-appearance: none; appearance: none;
  transition: border-color .2s, background .2s, box-shadow .2s;
}
input::placeholder, textarea::placeholder { color: var(--faint); font-weight: 400; opacity: 1; }
select {
  background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%), linear-gradient(135deg, var(--muted) 50%, transparent 50%);
  background-position: calc(100% - 18px) 52%, calc(100% - 13px) 52%;
  background-size: 5px 5px; background-repeat: no-repeat; padding-right: 32px;
}
select:disabled { opacity: .45; }
input:focus, select:focus, textarea:focus { border-color: rgba(201, 241, 88, 0.5); background-color: var(--fill-2); box-shadow: 0 0 0 4px rgba(201, 241, 88, 0.08); }
input[type="date"] { min-height: 46px; }
.seg { display: flex; background: var(--fill); border-radius: 13px; padding: 3px; gap: 2px; }
.seg button {
  flex: 1; border: 0; background: transparent; color: var(--muted); font: 600 13.5px var(--font);
  padding: 8px 6px; border-radius: 10px; cursor: pointer; transition: background .2s, color .2s;
}
.seg button.on { background: var(--surface-3); color: var(--text); box-shadow: 0 2px 8px rgba(0, 0, 0, 0.35); }

/* ---------- Lists ---------- */
.list { display: flex; flex-direction: column; }
.list-item { display: flex; align-items: center; gap: 12px; padding: 13px 2px; border-bottom: 1px solid var(--hair); }
.list-item:last-child { border-bottom: 0; }
.list-item .title { font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.list-item .meta { font-size: 12.5px; color: var(--muted); margin-top: 1px; }
.list-item.tap { cursor: pointer; transition: opacity .15s; }
.list-item.tap:active { opacity: .55; }
.pill {
  display: inline-flex; align-items: center; gap: 4px; font: 600 12px var(--font-num); padding: 4px 9px; border-radius: 99px;
  background: var(--fill); color: var(--muted); white-space: nowrap; font-variant-numeric: tabular-nums;
}
.pill.accent { background: var(--accent-soft); color: var(--accent); }
.pill.blue { background: rgba(106, 168, 255, 0.13); color: var(--blue); }
.pill.orange { background: rgba(255, 179, 92, 0.13); color: var(--orange); }
.pill.danger { background: rgba(255, 107, 107, 0.13); color: var(--danger); }
.pill.ok { background: rgba(91, 219, 149, 0.13); color: var(--ok); }
.empty { text-align: center; color: var(--muted); padding: 22px 12px; font-size: 13.5px; line-height: 1.5; }

/* ---------- Ring & bars ---------- */
.ring-wrap { display: flex; align-items: center; gap: 20px; }
.ring { position: relative; width: 136px; height: 136px; flex-shrink: 0; }
.ring svg { width: 100%; height: 100%; transform: rotate(-90deg); overflow: visible; }
.ring .ring-label { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; }
.ring .ring-label b { font: 600 28px/1 var(--font-num); letter-spacing: -0.03em; }
.ring .ring-label span { font-size: 11.5px; color: var(--muted); margin-top: 5px; }
.bar { height: 6px; background: var(--fill); border-radius: 99px; overflow: hidden; }
.bar > i { display: block; height: 100%; border-radius: 99px; background: linear-gradient(90deg, var(--accent-2), var(--accent)); transition: width .6s var(--ease); }
.macro { margin-bottom: 12px; }
.macro:last-child { margin-bottom: 0; }
.macro .row { font-size: 12.5px; margin-bottom: 6px; }
.macro .row .bold { font-weight: 600; color: var(--muted); }
.macro .row .muted b { color: var(--text); font: 600 13px var(--font-num); }

/* ---------- BMI scale ---------- */
.bmi-scale { position: relative; height: 8px; border-radius: 99px; margin: 16px 0 8px;
  background: linear-gradient(90deg, #6aa8ff 0%, #6aa8ff 14%, #5bdb95 20%, #5bdb95 38%, #ffb35c 46%, #ffb35c 60%, #ff6b6b 70%); }
.bmi-scale .marker { position: absolute; top: -5px; width: 18px; height: 18px; background: var(--text); border-radius: 50%; transform: translateX(-9px); box-shadow: 0 0 0 4px var(--surface), 0 4px 10px rgba(0,0,0,.5); }
.bmi-labels { position: relative; height: 14px; font: 500 11px var(--font-num); color: var(--faint); }
.bmi-labels span { position: absolute; transform: translateX(-50%); }

/* ---------- Charts ---------- */
.chart { width: 100%; height: auto; display: block; overflow: visible; }
.chart text { fill: var(--faint); font: 500 10px var(--font-num); }

/* ---------- Week strip ---------- */
.week { display: flex; justify-content: space-between; gap: 4px; }
.week .day { flex: 1; text-align: center; font-size: 11px; font-weight: 600; color: var(--faint); }
.week .dot { width: 34px; height: 34px; margin: 6px auto 0; border-radius: 50%; background: var(--fill); display: flex; align-items: center; justify-content: center; font: 600 13px var(--font-num); color: var(--muted); }
.week .dot.on { background: linear-gradient(145deg, var(--accent), var(--accent-2)); color: var(--accent-ink); box-shadow: 0 4px 14px -4px rgba(201, 241, 88, 0.5); }
.week .dot.today { box-shadow: 0 0 0 1.5px var(--text); }
.week .dot.on.today { box-shadow: 0 0 0 1.5px var(--bg), 0 0 0 3px var(--accent); }

/* ---------- Workout logging ---------- */
.ex-card {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.035), rgba(255, 255, 255, 0.012)), var(--surface);
  border: 1px solid var(--hair); border-radius: var(--radius); padding: 16px; margin-bottom: 12px;
}
.ex-card .ex-title { font-weight: 650; font-size: 17px; letter-spacing: -0.02em; }
.set-grid { display: grid; grid-template-columns: 26px minmax(0,1.1fr) minmax(0,1fr) minmax(0,1fr) 42px; gap: 7px; align-items: center; margin-top: 12px; }
.set-grid .h { font-size: 10.5px; font-weight: 600; color: var(--faint); text-transform: uppercase; letter-spacing: 0.06em; text-align: center; }
.set-grid .n { font: 600 14px var(--font-num); color: var(--muted); text-align: center; cursor: pointer; }
.set-grid .prev { font: 500 12px var(--font-num); color: var(--faint); text-align: center; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.set-grid input { padding: 9px 4px; text-align: center; font: 600 16px var(--font-num); border-radius: 11px; }
.set-grid .check {
  width: 42px; height: 40px; border-radius: 11px; border: 1px solid var(--hair); background: var(--fill); color: var(--faint);
  display: flex; align-items: center; justify-content: center; cursor: pointer; transition: all .2s var(--ease);
}
.set-grid .check .i { width: 18px; height: 18px; stroke-width: 2.4; }
.set-grid .check.on { background: linear-gradient(145deg, var(--accent), var(--accent-2)); color: var(--accent-ink); border-color: transparent; box-shadow: 0 4px 14px -4px rgba(201, 241, 88, 0.55); }
.set-grid input.done { background: rgba(201, 241, 88, 0.07); color: var(--text); }

.workout-bar {
  position: fixed; left: 12px; right: 12px; z-index: 25;
  bottom: calc(var(--tabbar-h) + var(--safe-bottom) + 10px);
  background: rgba(244, 245, 247, 0.96); color: #0a0a0b; border-radius: 18px;
  padding: 13px 16px; display: flex; align-items: center; justify-content: space-between;
  font-weight: 650; box-shadow: 0 12px 34px rgba(0, 0, 0, 0.55); cursor: pointer;
  max-width: 616px; margin: 0 auto; animation: slideup .3s var(--ease);
}
.workout-bar [data-elapsed] { font-family: var(--font-num); font-variant-numeric: tabular-nums; }
.rest-timer {
  position: fixed; left: 12px; right: 12px; z-index: 26;
  bottom: calc(var(--tabbar-h) + var(--safe-bottom) + 10px);
  background: rgba(30, 32, 38, 0.86); backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px);
  border: 1px solid var(--hair-strong); border-radius: 18px;
  padding: 10px 10px 10px 16px; display: flex; align-items: center; gap: 10px;
  box-shadow: 0 12px 34px rgba(0, 0, 0, 0.55); max-width: 616px; margin: 0 auto;
}
.rest-timer .t { font: 600 24px var(--font-num); min-width: 62px; letter-spacing: -0.02em; }
.rest-timer .bar { flex: 1; background: rgba(255, 255, 255, 0.08); }

/* ---------- Sheet ---------- */
.sheet-backdrop { position: fixed; inset: 0; background: rgba(0, 0, 0, 0.5); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); z-index: 40; animation: fade .25s ease; }
.sheet {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 41;
  max-height: 92dvh; overflow-y: auto; -webkit-overflow-scrolling: touch; overscroll-behavior: contain;
  background: linear-gradient(180deg, #17181d, #121317 120px);
  border-radius: 28px 28px 0 0; border-top: 1px solid var(--hair-strong);
  padding: 8px 20px calc(var(--safe-bottom) + 22px);
  animation: slideup .35s var(--ease);
  max-width: 640px; margin: 0 auto; box-shadow: 0 -20px 50px rgba(0, 0, 0, 0.5);
}
.sheet-handle { width: 38px; height: 5px; border-radius: 99px; background: var(--fill-2); margin: 4px auto 16px; }
.sheet h2 { margin: 0 0 14px; font-size: 22px; font-weight: 700; letter-spacing: -0.02em; }
.sheet .card { background: var(--fill); box-shadow: none; }
@keyframes slideup { from { transform: translateY(100%); } to { transform: none; } }
@keyframes fade { from { opacity: 0; } to { opacity: 1; } }

/* ---------- Scanner ---------- */
#scanner { width: 100%; border-radius: 18px; overflow: hidden; background: #000; min-height: 240px; }
#scanner video { width: 100% !important; border-radius: 18px; }

/* ---------- Toast ---------- */
.toast {
  position: fixed; left: 50%; transform: translateX(-50%); z-index: 60;
  top: calc(var(--safe-top) + 10px);
  background: rgba(36, 38, 44, 0.88); backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px);
  color: var(--text); border: 1px solid var(--hair-strong);
  padding: 11px 18px; border-radius: 18px; font-weight: 600; font-size: 14px; text-align: center;
  box-shadow: 0 12px 34px rgba(0, 0, 0, 0.5); max-width: calc(100% - 32px); animation: toastin .35s var(--ease);
}
@keyframes toastin { from { opacity: 0; transform: translate(-50%, -12px) scale(.96); } to { opacity: 1; transform: translate(-50%, 0); } }

/* ---------- Misc ---------- */
.date-nav { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.date-nav .d { font-weight: 650; font-size: 17px; text-align: center; letter-spacing: -0.01em; }
.water-cups { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 4px; }
.water-cups i { width: 20px; height: 26px; border-radius: 5px 5px 9px 9px; background: var(--fill); display: block; transition: background .3s; }
.water-cups i.on { background: linear-gradient(180deg, #8cc0ff, var(--blue)); box-shadow: 0 3px 10px -3px rgba(106, 168, 255, 0.6); }
.food-row .kcal { font: 600 15px var(--font-num); white-space: nowrap; }
.chip-row { display: flex; gap: 8px; overflow-x: auto; padding-bottom: 4px; scrollbar-width: none; }
.chip-row::-webkit-scrollbar { display: none; }
.chip { flex-shrink: 0; padding: 8px 14px; border-radius: 99px; background: var(--fill); color: var(--muted); font: 600 13.5px var(--font); border: 1px solid var(--hair); cursor: pointer; transition: all .2s; }
.chip.on { background: var(--text); color: #0a0a0b; border-color: transparent; }
.steps { margin: 0; padding-left: 20px; }
.steps li { margin-bottom: 8px; font-size: 13.5px; color: var(--muted); }
.steps li b { color: var(--text); font-weight: 600; }
.hint { font-size: 13px; color: var(--muted); background: var(--fill); border-radius: 14px; padding: 11px 13px; line-height: 1.5; }
code { background: var(--fill-2); padding: 1px 5px; border-radius: 5px; font-size: 13px; }
details summary { cursor: pointer; font-weight: 600; padding: 4px 0; }

/* ---------- Habits ---------- */
.habit-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.habit {
  display: flex; align-items: center; gap: 9px; text-align: left; cursor: pointer;
  background: var(--fill); border: 1px solid transparent; border-radius: 15px;
  padding: 10px 11px; color: var(--muted); font: 600 13.5px var(--font); min-width: 0; transition: all .25s var(--ease);
}
.habit span.grow { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.habit-emoji { width: 30px; height: 30px; border-radius: 10px; background: rgba(255,255,255,0.05); display: flex; align-items: center; justify-content: center; font-size: 16px; filter: grayscale(1); opacity: .55; flex-shrink: 0; transition: all .25s; }
.habit small { font: 600 11px var(--font-num); color: var(--orange); display: flex; align-items: center; gap: 2px; }
.habit.on { background: var(--accent-soft); border-color: rgba(201, 241, 88, 0.3); color: var(--text); }
.habit.on .habit-emoji { filter: none; opacity: 1; background: rgba(201, 241, 88, 0.15); }
.habit:active { transform: scale(.97); }

/* ---------- Photos ---------- */
.photo-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; }
.photo { position: relative; padding: 0; border: 0; border-radius: 14px; overflow: hidden; background: var(--fill); aspect-ratio: 3 / 4; cursor: pointer; }
.photo img { width: 100%; height: 100%; object-fit: cover; display: block; }
.photo span { position: absolute; left: 0; right: 0; bottom: 0; padding: 18px 8px 6px; font: 600 11px var(--font-num); color: #fff; background: linear-gradient(transparent, rgba(0, 0, 0, .75)); text-align: left; }

/* ---------- Coach chat ---------- */
.chat { display: flex; flex-direction: column; gap: 12px; margin-bottom: 14px; }
.msg { display: flex; }
.msg.user { justify-content: flex-end; }
.msg .bubble { max-width: 86%; padding: 11px 14px; border-radius: 20px; font-size: 15px; line-height: 1.5; -webkit-user-select: text; user-select: text; overflow-wrap: anywhere; }
.msg.user .bubble { background: var(--text); color: #0a0a0b; border-bottom-right-radius: 6px; font-weight: 500; }
.msg.bot .bubble { background: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.015)), var(--surface); border: 1px solid var(--hair); border-bottom-left-radius: 6px; max-width: 100%; }
.msg.err .bubble { border-color: rgba(255, 107, 107, .3); color: var(--danger); background: rgba(255, 107, 107, 0.06); }
.md p { margin: 0 0 9px; }
.md p:last-child, .md ul:last-child, .md ol:last-child { margin-bottom: 0; }
.md ul, .md ol { margin: 0 0 9px; padding-left: 20px; }
.md li { margin-bottom: 4px; }
.md li::marker { color: var(--faint); }
.md b { font-weight: 650; }
.md .md-h { font-weight: 650; font-size: 12.5px; text-transform: uppercase; letter-spacing: 0.07em; margin: 14px 0 6px; color: var(--accent); }
.md .md-h:first-child { margin-top: 0; }
.md hr { border: 0; border-top: 1px solid var(--hair); margin: 12px 0; }
.typing { display: inline-flex; gap: 4px; vertical-align: middle; }
.typing i { width: 6px; height: 6px; border-radius: 50%; background: var(--muted); animation: blink 1.2s infinite; }
.typing i:nth-child(2) { animation-delay: .2s; } .typing i:nth-child(3) { animation-delay: .4s; }
@keyframes blink { 0%, 80%, 100% { opacity: .25; transform: none; } 40% { opacity: 1; transform: translateY(-2px); } }
.coach-modes .chip { padding: 7px 14px; }
.suggest { margin-bottom: 10px; }
.suggest .chip { font-size: 13px; font-weight: 500; color: var(--text); }
.chat-bar {
  position: sticky; z-index: 15; bottom: calc(var(--tabbar-h) + var(--safe-bottom) + 10px);
  display: flex; align-items: flex-end; gap: 8px; padding: 6px 6px 6px 8px; margin: 0 -4px;
  background: rgba(26, 27, 32, 0.85); backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px);
  border: 1px solid var(--hair-strong); border-radius: 24px; box-shadow: 0 10px 30px rgba(0, 0, 0, .45);
}
.chat-bar textarea { resize: none; border: 0; background: transparent; padding: 10px 8px; max-height: 140px; line-height: 1.35; box-shadow: none; }
.chat-bar textarea:focus { background: transparent; box-shadow: none; border-color: transparent; }
.chat-bar .send { flex-shrink: 0; width: 40px; height: 40px; border-radius: 50%; border: 0; background: var(--text); color: #0a0a0b; display: flex; align-items: center; justify-content: center; cursor: pointer; transition: transform .12s; }
.chat-bar .send .i { stroke-width: 2.4; width: 19px; height: 19px; }
.chat-bar .send:active { transform: scale(.92); }
.chat-bar .send.stop { background: var(--fill-2); color: var(--text); }

/* ---------- Recipe card ---------- */
.recipe { background: var(--fill); border: 1px solid var(--hair); border-radius: 18px; padding: 14px; margin: 12px 0; }
.recipe-title { font-weight: 650; font-size: 16.5px; letter-spacing: -0.02em; margin-bottom: 3px; }
.recipe-macros { display: flex; flex-wrap: wrap; gap: 12px; font: 600 14px var(--font-num); margin: 8px 0 10px; }
.recipe details { margin-bottom: 10px; border-top: 1px solid var(--hair); padding-top: 8px; }
.recipe summary { font-size: 13.5px; color: var(--text); }
.recipe ul, .recipe ol { padding-left: 20px; font-size: 14px; margin: 6px 0 10px; }
.recipe-actions { display: flex; flex-wrap: wrap; gap: 6px; }
.recipe-actions .btn.sm { min-width: 40px; }
.recipe-actions .btn.on { background: var(--accent-soft); color: var(--accent); border-color: rgba(201, 241, 88, 0.25); }

/* ---------- Preferences ---------- */
.pref-chips { display: flex; flex-wrap: wrap; gap: 6px; }
.pref { display: inline-flex; align-items: center; gap: 5px; padding: 5px 5px 5px 12px; border-radius: 99px; font-size: 13.5px; font-weight: 600; background: var(--fill); }
.pref.likes { background: rgba(91, 219, 149, .12); color: var(--ok); }
.pref.dislikes { background: rgba(255, 107, 107, .12); color: var(--danger); }
.pref.allergies { background: rgba(255, 179, 92, .13); color: var(--orange); }
.pref button { border: 0; background: rgba(0, 0, 0, .25); color: inherit; width: 22px; height: 22px; border-radius: 50%; cursor: pointer; display: flex; align-items: center; justify-content: center; padding: 0; }
.pref button .i { width: 12px; height: 12px; stroke-width: 2.4; }

/* rounded numerals in summary rows */
.grid3.center .bold { font-family: var(--font-num); font-weight: 600; letter-spacing: -0.02em; }