/* ===== KickAsh — design tokens & mobile-first styles =====
   Dark-first. The brand accent (lime) reuses the --teal* variable names so every existing
   usage inherits it; text on the accent uses --on-accent (ash). "Two colour-worlds": lime/green
   for you, --tar (Pantone 448 C) for the cigarette side. */
:root{
  /* accent = KickAsh lime (kept under --teal* names so all usages pick it up) */
  --teal:#C6FF3D; --teal-600:#B8F32D; --teal-050:#1c2416; --teal-100:#2f4020;
  --on-accent:#17181D;                 /* text/icon colour on lime */
  --amber:#f59e0b; --amber-050:#2a2109;
  --red:#EF4444;                       /* ember — SOS / alerts */
  --tar:#4A412A;                       /* Pantone 448 C — the cigarette */
  --ink:#F2F4EC; --ink-2:#C9CCD4; --muted:#8A8D96;
  --bg:#17181D; --bg-2:#101116; --card:#20222B; --card-2:#262933; --line:#2C2F3A;
  --good:#22C55E;
  --shadow:0 1px 2px rgba(0,0,0,.5),0 10px 30px rgba(0,0,0,.35);
  --radius:18px; --radius-sm:12px;
  --tab-h:64px; --top-h:52px;
  --maxw:520px;
  --font:-apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;padding:0}
body{font-family:var(--font);color:var(--ink);line-height:1.5;overscroll-behavior-y:none;
  background:
    radial-gradient(1100px 420px at 50% -160px, color-mix(in srgb,var(--teal) 13%, transparent), transparent 70%),
    var(--bg);
  background-attachment:fixed;}
@supports not (background:color-mix(in srgb,red,blue)){ body{background:var(--bg);} }
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
a{color:var(--teal-600)}
.hidden{display:none !important}

#app{max-width:var(--maxw);margin:0 auto;min-height:100vh;position:relative;}

/* ---- Top bar ----
   padding-top clears the iOS status bar / notch when installed to the home screen
   (apple-mobile-web-app-status-bar-style=black-translucent lets the app draw under it). */
#topbar{position:sticky;top:0;z-index:30;min-height:var(--top-h);
  padding-top:env(safe-area-inset-top);
  display:flex;align-items:center;justify-content:space-between;padding-left:14px;padding-right:14px;
  background:color-mix(in srgb,var(--bg) 88%, transparent);
  backdrop-filter:saturate(1.2) blur(8px);border-bottom:1px solid var(--line);}
.brand{font-weight:700;letter-spacing:-.02em}
.tb-left,.tb-right{flex:1}.tb-right{text-align:right}
.stage-chip{font-size:12px;font-weight:600;color:var(--teal-600);
  background:var(--teal-050);padding:4px 10px;border-radius:999px;border:1px solid var(--teal-100)}
.streak-chip{font-size:13px;font-weight:700}

/* ---- Main / views ---- */
#view{padding:14px 14px calc(var(--tab-h) + 24px + env(safe-area-inset-bottom));animation:fade .25s ease}
@keyframes fade{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.section-title{font-size:20px;font-weight:800;letter-spacing:-.02em;margin:6px 2px 12px}
.subtle{color:var(--muted);font-size:14px}

/* ---- Cards ---- */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:18px;box-shadow:var(--shadow);margin-bottom:14px}
.card.tight{padding:14px}
.card-hd{display:flex;align-items:center;gap:10px;margin-bottom:10px}
.card-hd h3{margin:0;font-size:16px;font-weight:700}

/* Today card (hero next-step) */
.today-card{background:linear-gradient(135deg,var(--teal),var(--teal-600));color:var(--on-accent);border:none;
  box-shadow:0 10px 30px color-mix(in srgb,var(--teal) 34%, transparent);position:relative;overflow:hidden}
.today-card::after{content:"";position:absolute;top:-40px;right:-30px;width:150px;height:150px;
  border-radius:50%;background:rgba(255,255,255,.10)}
.today-card .eyebrow{font-size:12px;text-transform:uppercase;letter-spacing:.08em;opacity:.85}
.today-card h2{margin:6px 0 4px;font-size:19px}
.today-card p{margin:0 0 14px;opacity:.92;font-size:14px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:linear-gradient(135deg,var(--teal-600),var(--teal));color:var(--on-accent);font-weight:700;
  padding:14px 18px;border-radius:14px;width:100%;font-size:15px;
  box-shadow:0 4px 14px color-mix(in srgb,var(--teal) 32%, transparent);
  transition:transform .06s ease,filter .15s,box-shadow .15s}
.btn:active{transform:scale(.98)}
.btn:disabled{opacity:.6;box-shadow:none}
.btn.ghost{background:transparent;color:var(--teal-600);border:1.5px solid var(--teal-100);box-shadow:none}
.btn.light{background:var(--ash,#17181D);color:var(--teal);box-shadow:none}
.btn.amber{background:var(--amber);color:#3a2a00}
.btn.sm{width:auto;padding:9px 14px;font-size:13px}
.btn.block{margin-top:8px}

/* Live timer */
.timer-wrap{text-align:center;padding:6px 0 2px}
.timer-label{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}
.timer{font-size:34px;font-weight:800;font-variant-numeric:tabular-nums;letter-spacing:-.02em;margin-top:2px}
.timer small{font-size:15px;font-weight:600;color:var(--muted)}

/* Stat grid */
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.stat{background:var(--card);border:1px solid var(--line);border-radius:var(--radius-sm);
  padding:12px 8px;text-align:center}
.stat .v{font-size:18px;font-weight:800;font-variant-numeric:tabular-nums}
.stat .k{font-size:11px;color:var(--muted);margin-top:2px}

/* Money goal */
.goal .bar{height:12px;background:var(--line);border-radius:999px;overflow:hidden;margin:8px 0 6px}
.goal .fill{height:100%;background:linear-gradient(90deg,var(--amber),#fbbf24);border-radius:999px;
  transition:width .6s ease}
.goal .row{display:flex;justify-content:space-between;font-size:13px}

/* Lungs / health */
.lungs{display:flex;justify-content:center;margin:4px 0 8px}
.timeline{position:relative;margin-left:8px;padding-left:20px}
.timeline::before{content:"";position:absolute;left:5px;top:4px;bottom:4px;width:2px;background:var(--line)}
.tl-item{position:relative;padding:8px 0}
.tl-dot{position:absolute;left:-19px;top:12px;width:12px;height:12px;border-radius:50%;
  background:var(--card);border:2px solid var(--line)}
.tl-item.done .tl-dot{background:var(--good);border-color:var(--good)}
.tl-item.next .tl-dot{border-color:var(--teal-600);box-shadow:0 0 0 4px var(--teal-050)}
.tl-item .t{font-weight:700;font-size:14px}
.tl-item.done .t{color:var(--good)}
.tl-item .d{font-size:13px;color:var(--muted)}
.tl-item .when{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.05em}

/* Lists / rows */
.rowitem{display:flex;align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid var(--line)}
.rowitem:last-child{border-bottom:none}
.rowitem .ic{width:40px;height:40px;flex:0 0 40px;border-radius:12px;display:grid;place-items:center;
  background:var(--teal-050);font-size:20px}
.rowitem .body{flex:1;min-width:0}
.rowitem .body .ti{font-weight:700;font-size:14px}
.rowitem .body .sub{font-size:12.5px;color:var(--muted);overflow:hidden;text-overflow:ellipsis;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
.rowitem.done{opacity:.6}
.rowitem .chev{color:var(--muted)}
.pill{font-size:11px;font-weight:700;padding:3px 8px;border-radius:999px;background:var(--teal-050);
  color:var(--teal-600);white-space:nowrap}
.pill.amber{background:var(--amber-050);color:#fbbf24}
.pill.lock{background:var(--line);color:var(--muted)}

/* Chips / filters */
.chips{display:flex;gap:8px;overflow-x:auto;padding:2px 2px 10px;scrollbar-width:none}
.chips::-webkit-scrollbar{display:none}
.chip{white-space:nowrap;font-size:13px;font-weight:600;padding:7px 13px;border-radius:999px;
  background:var(--card);border:1px solid var(--line);color:var(--ink-2)}
.chip.active{background:var(--teal);color:var(--on-accent);border-color:var(--teal)}

/* Badges grid */
.badges{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.badge{text-align:center;font-size:11px;color:var(--muted)}
.badge .b{width:100%;aspect-ratio:1;border-radius:16px;display:grid;place-items:center;font-size:24px;
  background:var(--line);filter:grayscale(1);opacity:.5;margin-bottom:4px}
.badge.unlocked .b{background:var(--amber-050);filter:none;opacity:1;border:1px solid var(--amber)}
.badge.unlocked{color:var(--ink-2);font-weight:600}

/* ---- SOS button ---- */
.sos-btn{position:fixed;right:calc(50% - var(--maxw)/2 + 16px);
  bottom:calc(var(--tab-h) + 16px + env(safe-area-inset-bottom));
  z-index:40;width:60px;height:60px;border-radius:50%;background:var(--red);color:#fff;
  font-weight:800;display:grid;place-items:center;box-shadow:0 8px 24px rgba(220,38,38,.45)}
@media(max-width:552px){.sos-btn{right:16px}}
.sos-btn .sos-label{font-size:14px;letter-spacing:.02em}
.sos-pulse{position:absolute;inset:0;border-radius:50%;background:var(--red);
  animation:pulse 2s ease-out infinite;z-index:-1}
@keyframes pulse{0%{transform:scale(1);opacity:.6}100%{transform:scale(1.8);opacity:0}}

/* ---- Tab bar ---- */
.tabbar{position:fixed;bottom:0;left:50%;transform:translateX(-50%);width:100%;max-width:var(--maxw);
  height:calc(var(--tab-h) + env(safe-area-inset-bottom));z-index:35;
  display:grid;grid-template-columns:repeat(5,1fr);align-items:start;
  background:color-mix(in srgb,var(--card) 92%, transparent);backdrop-filter:blur(10px);
  border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom)}
.tab{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;
  height:var(--tab-h);font-size:10.5px;font-weight:600;color:var(--muted)}
.tab .ti{font-size:20px;filter:grayscale(1);opacity:.7}
.tab{position:relative}
.tab.active{color:var(--teal-600)}
.tab.active .ti{filter:none;opacity:1;transform:translateY(-1px)}
.tab.active::before{content:"";position:absolute;top:6px;width:26px;height:3px;border-radius:99px;
  background:var(--teal);opacity:.9}
.tab .ti{transition:transform .15s}

/* ---- Modals ---- */
.modal-host{position:fixed;inset:0;z-index:50;display:flex;align-items:flex-end;justify-content:center;
  background:rgba(15,23,42,.5);backdrop-filter:blur(2px);animation:fade .2s}
.sheet{background:var(--card);width:100%;max-width:var(--maxw);border-radius:22px 22px 0 0;
  padding:20px 18px calc(20px + env(safe-area-inset-bottom));max-height:92vh;overflow:auto;
  animation:slideup .28s cubic-bezier(.2,.9,.25,1)}
.sheet.center{border-radius:22px;margin:auto 14px;max-height:90vh}
.modal-host.center-host{align-items:center}
@keyframes slideup{from{transform:translateY(100%)}to{transform:none}}
.sheet-hd{display:flex;align-items:center;justify-content:space-between;margin-bottom:4px}
.sheet-hd h2{margin:0;font-size:18px}
.x{width:34px;height:34px;border-radius:50%;background:var(--line);display:grid;place-items:center;font-size:16px}

/* Onboarding */
.ob-progress{height:5px;background:var(--line);border-radius:999px;overflow:hidden;margin-bottom:18px}
.ob-progress .f{height:100%;background:var(--teal);transition:width .3s}
.ob h2{font-size:22px;margin:0 0 4px;letter-spacing:-.02em}
.ob p.lead{color:var(--muted);margin:0 0 18px}
.field{margin-bottom:14px}
.field label{display:block;font-size:13px;font-weight:600;margin-bottom:6px}
.field input,.field select{width:100%;padding:13px;border:1.5px solid var(--line);border-radius:12px;
  background:var(--bg);color:var(--ink);font-size:16px}
.field input:focus,.field select:focus{outline:none;border-color:var(--teal-600)}
.opts{display:grid;gap:10px}
.opt{border:1.5px solid var(--line);border-radius:14px;padding:14px;font-weight:600;text-align:left;
  background:var(--card);transition:.12s}
.opt.sel{border-color:var(--teal);background:var(--teal-050)}
.opt .os{display:block;font-size:12.5px;color:var(--muted);font-weight:500;margin-top:3px}
.multi{display:flex;flex-wrap:wrap;gap:8px}
.tag{border:1.5px solid var(--line);border-radius:999px;padding:9px 14px;font-size:13px;font-weight:600}
.tag.sel{border-color:var(--teal);background:var(--teal-050);color:var(--teal-600)}
.ob-nav{display:flex;gap:10px;margin-top:8px}
.ob-nav .btn{flex:1}

/* Exercise / craving player */
.player{text-align:center;padding:6px 4px}
.player .ring{width:180px;height:180px;margin:10px auto}
.player .big{font-size:19px;font-weight:700;margin:10px 6px;min-height:56px}
.player .count{font-size:40px;font-weight:800;font-variant-numeric:tabular-nums}
.breath-orb{width:150px;height:150px;border-radius:50%;margin:16px auto;
  background:radial-gradient(circle at 50% 40%,var(--teal-100),var(--teal-600));
  transition:transform 4s ease-in-out;display:grid;place-items:center;color:var(--on-accent);font-weight:700}

.welcome-hero{text-align:center;padding:20px 6px}
.welcome-hero .logo{font-size:56px}
.welcome-hero h1{font-size:28px;margin:10px 0 6px;letter-spacing:-.03em}
.dots{display:flex;justify-content:center;gap:6px;margin:16px 0}
.dots i{width:7px;height:7px;border-radius:50%;background:var(--line)}
.dots i.on{background:var(--teal);width:20px;border-radius:999px}

.result-hero{text-align:center;padding:8px 4px}
.result-hero .big-emoji{font-size:52px}
.metric-row{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:14px 0}
.metric{background:var(--teal-050);border-radius:14px;padding:14px;text-align:center}
.metric .v{font-size:22px;font-weight:800;color:var(--teal-600)}
.metric .k{font-size:12px;color:var(--muted)}

/* Toast */
.toast-host{position:fixed;left:0;right:0;bottom:calc(var(--tab-h) + 80px);z-index:60;
  display:flex;flex-direction:column;align-items:center;gap:8px;pointer-events:none}
.toast{background:var(--off,#F2F4EC);color:#17181D;padding:11px 16px;border-radius:12px;font-size:14px;font-weight:600;
  box-shadow:var(--shadow);animation:toastin .3s;max-width:90%}
@keyframes toastin{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}

/* ---- Locked / next-up lesson states ---- */
.rowitem.locked{opacity:.62}
.rowitem.locked .ic{background:var(--line);filter:grayscale(1)}
.rowitem.next-up{background:var(--teal-050);border-radius:12px;
  margin:0 -8px;padding-left:8px;padding-right:8px}
.rowitem.next-up .ic{background:var(--teal);color:var(--on-accent)}

/* ---- Video embed ---- */
.vx-embed{position:relative;aspect-ratio:16/9;border-radius:14px;overflow:hidden;
  background:#000;margin-bottom:12px}
.vx-embed iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.vx-thumb{position:relative;aspect-ratio:16/9;border-radius:14px;overflow:hidden;
  background:var(--line);margin-bottom:12px;cursor:pointer;display:block}
.vx-thumb img{width:100%;height:100%;object-fit:cover;display:block}
.vx-play{position:absolute;inset:0;display:grid;place-items:center;
  background:linear-gradient(180deg,rgba(0,0,0,.05),rgba(0,0,0,.45))}
.vx-play span{width:62px;height:62px;border-radius:50%;background:rgba(220,38,38,.94);
  color:#fff;display:grid;place-items:center;font-size:24px;padding-left:4px;
  box-shadow:0 6px 20px rgba(0,0,0,.35)}
.vx-note{font-size:12px;line-height:1.5;color:var(--muted);background:var(--bg);
  border:1px solid var(--line);border-radius:10px;padding:9px 11px;margin:10px 0}

/* ---- Lesson reader (long-form typography) ---- */
.lesson{padding-top:2px}
.lx-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:10px}
.lx-title{font-size:24px;line-height:1.25;letter-spacing:-.03em;margin:0 0 6px;font-weight:800}
.lx-sub{margin:0 0 16px;color:var(--muted);font-size:15.5px;line-height:1.45}
.lx-body{font-size:16.5px;line-height:1.62;color:var(--ink-2)}
.lx-p{margin:0 0 15px}
.lx-body .lx-h{font-size:17px;font-weight:800;color:var(--ink);letter-spacing:-.01em;
  margin:26px 0 10px;line-height:1.3}
.lx-quote{margin:20px 0;padding:12px 16px;border-left:3px solid var(--teal);
  background:var(--teal-050);border-radius:0 12px 12px 0;
  font-size:16px;line-height:1.5;color:var(--ink);font-weight:500}
.lx-list{margin:0 0 15px;padding-left:20px}
.lx-list li{margin-bottom:8px}
.lx-body strong{color:var(--ink);font-weight:700}

.lx-action{margin:22px 0 12px;padding:14px 16px;border-radius:14px;
  background:var(--amber-050);border:1px solid var(--amber)}
.lx-action strong{font-size:12px;text-transform:uppercase;letter-spacing:.07em;color:#fbbf24}
.lx-action p{margin:5px 0 0;font-size:15px;line-height:1.5;color:var(--ink)}
.lx-takeaway{margin:12px 0;padding:14px 16px;border-radius:14px;background:var(--teal);
  color:var(--on-accent);font-weight:600;font-size:15.5px;line-height:1.45}
.lx-source{margin:16px 0 14px;font-size:12px;line-height:1.5;color:var(--muted)}

/* ---- The reckoning: buds around a person ---- */
.buds-hero{background:#101116;border:1px solid var(--line);text-align:center;padding:22px 16px 18px;
  position:relative;overflow:hidden}
.buds-count{font-size:40px;font-weight:800;color:var(--off,#F2F4EC);letter-spacing:-.02em;line-height:1}
.buds-sub{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-top:4px}
.buds-scene{margin:6px 0}
.buds-float{transform-origin:150px 150px;animation:budsdrift 14s ease-in-out infinite}
@keyframes budsdrift{0%{transform:translateY(0) rotate(0)}50%{transform:translateY(-6px) rotate(1.2deg)}100%{transform:translateY(0) rotate(0)}}
@media (prefers-reduced-motion: reduce){ .buds-float{animation:none} }
.buds-cap{background:var(--tar);color:#E9E2CF;font-size:13.5px;line-height:1.5;font-weight:500;
  padding:13px 15px;border-radius:14px;margin:4px auto 12px;max-width:340px}
.buds-cap strong{color:#fff;font-weight:800}
.buds-turn{border:1.5px solid var(--good);border-radius:14px;padding:12px;max-width:340px;margin:auto}
.buds-turn span{display:block;color:var(--good);font-weight:800;font-size:15px}
.buds-turn small{display:block;color:var(--muted);font-size:11.5px;margin-top:3px}
.buds-turn.grow{border-color:#5a4a2a}
.buds-turn.grow span{color:#cabfa0}

/* ---- Progress / GitHub-style charts ---- */
.metric-toggle{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:14px}
.mtile{border:1.5px solid var(--line);border-radius:14px;padding:11px 8px;text-align:left;
  background:var(--card);transition:.14s;display:flex;flex-direction:column;gap:3px}
.mtile .mt-label{font-size:11.5px;color:var(--muted);font-weight:600}
.mtile .mt-val{font-size:16px;font-weight:800;letter-spacing:-.02em}
.mtile.active{border-color:transparent;color:#fff}
.mtile.active .mt-label{color:rgba(255,255,255,.85)}
.mtile.active.hue-red{background:linear-gradient(135deg,#ef4444,#dc2626)}
.mtile.active.hue-tar{background:linear-gradient(135deg,#6f6238,#4A412A);color:#E9E2CF}
.mtile.active.hue-tar .mt-label{color:#cabfa0}
.mtile.active.hue-amber{background:linear-gradient(135deg,#f59e0b,#d97706)}
.mtile.active.hue-violet{background:linear-gradient(135deg,#8b5cf6,#7c3aed)}

.chart-card{padding:16px 14px}
.chart-hd{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:12px}
.chart-hd h3{margin:0;font-size:15px}
.chart-total{font-size:15px;font-weight:800;letter-spacing:-.02em}
.hue-red .chart-total,.chart-total.hue-red{color:#dc2626}
.hue-tar .chart-total,.chart-total.hue-tar{color:#b9a76e}
.hue-amber .chart-total,.chart-total.hue-amber{color:#d97706}
.hue-violet .chart-total,.chart-total.hue-violet{color:#7c3aed}
.hue-good{color:var(--good)}

.heatmap-scroll{overflow-x:auto;scrollbar-width:thin;-webkit-overflow-scrolling:touch;padding-bottom:4px}
.heatmap-scroll::-webkit-scrollbar{height:5px}
.heatmap-scroll::-webkit-scrollbar-thumb{background:var(--line);border-radius:99px}
.heatmap{display:inline-block;min-width:100%}
.hm-months{display:flex;gap:3px;margin-bottom:4px;padding-left:0}
.hm-month{width:13px;font-size:9.5px;color:var(--muted);white-space:nowrap;overflow:visible;flex:0 0 13px}
.hm-grid{display:flex;gap:3px}
.hm-col{display:flex;flex-direction:column;gap:3px}
.hm-cell{width:13px;height:13px;border-radius:3px;background:var(--hm-lv0);display:block;
  cursor:pointer;transition:transform .1s}
.hm-cell:hover{transform:scale(1.25)}
.hm-cell.empty{background:transparent;cursor:default;pointer-events:none}
.hm-cell.pre{outline:1px dashed color-mix(in srgb,var(--muted) 40%,transparent);outline-offset:-1px}

/* level ramps — lv0 is a clean/smoke-free tile (soft green), lv1..4 ramp the metric colour */
:root{
  --hm-lv0:#173a2a;
  --hm-red-1:#fecaca;--hm-red-2:#f87171;--hm-red-3:#dc2626;--hm-red-4:#991b1b;
  /* Pantone 448 C "tar ramp" — cigarettes go from pale sludge to deep tar */
  --hm-tar-1:#9a8a5a;--hm-tar-2:#6f6238;--hm-tar-3:#4A412A;--hm-tar-4:#2e2818;
  --hm-amber-1:#fde68a;--hm-amber-2:#fbbf24;--hm-amber-3:#d97706;--hm-amber-4:#92400e;
  --hm-violet-1:#ddd6fe;--hm-violet-2:#a78bfa;--hm-violet-3:#7c3aed;--hm-violet-4:#5b21b6;
}
.hue-red .hm-cell.lv1{background:var(--hm-red-1)} .hue-red .hm-cell.lv2{background:var(--hm-red-2)}
.hue-red .hm-cell.lv3{background:var(--hm-red-3)} .hue-red .hm-cell.lv4{background:var(--hm-red-4)}
.hue-tar .hm-cell.lv1{background:var(--hm-tar-1)} .hue-tar .hm-cell.lv2{background:var(--hm-tar-2)}
.hue-tar .hm-cell.lv3{background:var(--hm-tar-3)} .hue-tar .hm-cell.lv4{background:var(--hm-tar-4)}
.hue-amber .hm-cell.lv1{background:var(--hm-amber-1)} .hue-amber .hm-cell.lv2{background:var(--hm-amber-2)}
.hue-amber .hm-cell.lv3{background:var(--hm-amber-3)} .hue-amber .hm-cell.lv4{background:var(--hm-amber-4)}
.hue-violet .hm-cell.lv1{background:var(--hm-violet-1)} .hue-violet .hm-cell.lv2{background:var(--hm-violet-2)}
.hue-violet .hm-cell.lv3{background:var(--hm-violet-3)} .hue-violet .hm-cell.lv4{background:var(--hm-violet-4)}

.heatmap.mini .hm-cell{width:9px;height:9px;border-radius:2px;cursor:default}
.heatmap.mini .hm-grid{gap:2px}.heatmap.mini .hm-col{gap:2px}
#prog-card{cursor:pointer}

.heat-legend{display:flex;align-items:center;gap:4px;margin-top:10px;font-size:11px;color:var(--muted)}
.heat-legend i{width:11px;height:11px;border-radius:3px;display:inline-block}
.heat-legend .lv0{background:var(--hm-lv0)}
.heat-legend .lv1{background:var(--hm-tar-1)}.heat-legend .lv2{background:var(--hm-tar-2)}
.heat-legend .lv3{background:var(--hm-tar-3)}.heat-legend .lv4{background:var(--hm-tar-4)}
.hue-amber~.heat-legend .lv1,.chart-card .hue-amber .lv1{background:var(--hm-amber-1)}
.legend-note{margin-left:auto}

/* the legend swatches follow the active metric */
.chart-card:has(.hue-amber) .heat-legend .lv1{background:var(--hm-amber-1)}
.chart-card:has(.hue-amber) .heat-legend .lv2{background:var(--hm-amber-2)}
.chart-card:has(.hue-amber) .heat-legend .lv3{background:var(--hm-amber-3)}
.chart-card:has(.hue-amber) .heat-legend .lv4{background:var(--hm-amber-4)}
.chart-card:has(.hue-violet) .heat-legend .lv1{background:var(--hm-violet-1)}
.chart-card:has(.hue-violet) .heat-legend .lv2{background:var(--hm-violet-2)}
.chart-card:has(.hue-violet) .heat-legend .lv3{background:var(--hm-violet-3)}
.chart-card:has(.hue-violet) .heat-legend .lv4{background:var(--hm-violet-4)}

/* day logger stepper */
.stepper{display:flex;align-items:center;justify-content:center;gap:20px;margin:18px 0 6px}
.step-btn{width:52px;height:52px;border-radius:50%;background:var(--teal-050);color:var(--teal-600);
  font-size:26px;font-weight:700;display:grid;place-items:center;border:1.5px solid var(--teal-100)}
.step-btn:active{transform:scale(.94)}
.step-val{font-size:44px;font-weight:800;min-width:70px;font-variant-numeric:tabular-nums}
.quick{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;margin-top:6px}
.qbtn{border:1.5px solid var(--line);border-radius:999px;padding:7px 15px;font-weight:700;font-size:14px;
  background:var(--card)}
.qbtn:active{background:var(--teal-050)}

/* ---- Auth screen ---- */
.auth-hero{text-align:center;padding:14px 4px 22px}
.auth-logo{font-size:60px;line-height:1;margin-bottom:6px}
.auth-hero h1{font-size:27px;margin:8px 0 8px;letter-spacing:-.03em;line-height:1.15;min-height:64px;
  display:flex;align-items:center;justify-content:center}
.auth-hero .subtle{min-height:44px}
.a-back{color:var(--muted);font-size:14px;font-weight:600;margin-bottom:10px;padding:2px 0}

/* ---- Install banner ---- */
.install-banner{position:fixed;left:50%;transform:translateX(-50%);
  bottom:calc(var(--tab-h) + 12px + env(safe-area-inset-bottom));
  width:calc(100% - 24px);max-width:calc(var(--maxw) - 24px);z-index:45;
  display:flex;align-items:center;gap:10px;padding:10px 12px;
  background:var(--card);border:1px solid var(--line);border-radius:16px;
  box-shadow:var(--shadow);animation:slideup .3s cubic-bezier(.2,.9,.25,1)}
.install-banner .ib-ic{font-size:22px}
.install-banner .ib-body{flex:1;min-width:0;font-size:13px}
.install-banner .ib-x{width:26px;height:26px;border-radius:50%;background:var(--line);
  display:grid;place-items:center;font-size:12px;color:var(--muted);flex:0 0 26px}

.empty{text-align:center;color:var(--muted);padding:30px 10px}
.empty .e{font-size:38px;margin-bottom:8px}
.video-embed{aspect-ratio:16/9;border-radius:12px;background:var(--line);display:grid;place-items:center;
  margin-bottom:10px;color:var(--muted);font-size:13px}
.mini{font-size:12px;color:var(--muted)}
.divider{height:1px;background:var(--line);margin:14px 0}
.row-actions{display:flex;gap:8px;margin-top:6px}
.center{text-align:center}