:root{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#252525;background:#f7f4ef;font-synthesis:none}*{box-sizing:border-box}html,body{margin:0;min-height:100%;background:#f7f4ef}button{font:inherit}.app-shell{width:100%;min-height:100dvh;max-width:520px;margin:auto;position:relative;padding-bottom:calc(82px + env(safe-area-inset-bottom));overflow:hidden}.view{display:none;min-height:calc(100dvh - 82px);padding:calc(24px + env(safe-area-inset-top)) 24px 18px}.view.active{display:flex;flex-direction:column}h1{font-size:2.5rem;letter-spacing:-.04em;line-height:1;margin:12px 0 28px}.summary-card{display:flex;align-items:center;min-height:126px;background:#fff;border-radius:25px;padding:18px;box-shadow:0 8px 28px rgba(74,59,43,.08)}.summary-item{display:flex;align-items:center;gap:12px;flex:1;min-width:0}.summary-item strong{display:block;font-size:1.8rem;line-height:1}.summary-item div span{display:block;color:#716f6b;font-size:.82rem;line-height:1.25;margin-top:4px}.divider{height:66px;width:1px;background:#e5e0da;margin:0 15px}.summary-icon,.check-ring{width:40px;height:40px;flex:none;border-radius:50%;display:grid;place-items:center}.smoked-mini{background:#f8e8e7;position:relative}.smoked-mini:after{content:"";width:22px;height:7px;border-radius:2px;background:#d7393e}.check-ring{border:2px solid #5e8b6a;color:#5e8b6a;font-weight:700;font-size:1.45rem}.selector{display:flex;background:#ece8e3;border-radius:29px;padding:4px;margin-top:30px}.choice{flex:1;border:0;border-radius:25px;min-height:52px;color:#252525;background:transparent;font-weight:650;font-size:1rem}.choice.selected{color:#fff}.choice.selected.smoked{background:#d7393e}.choice.selected.resisted{background:#5e8b6a}.primary-action{flex:1;min-height:280px;display:flex;flex-direction:column;align-items:center;justify-content:center}.record-button{width:min(56vw,220px);height:min(56vw,220px);min-width:180px;min-height:180px;border:0;border-radius:50%;display:grid;place-items:center;color:#fff;background:#d7393e;box-shadow:0 14px 30px rgba(215,57,62,.28);transition:transform .12s,background .2s}.record-button:active{transform:scale(.96)}.record-button.resisted{background:#5e8b6a;box-shadow:0 14px 30px rgba(94,139,106,.28)}.primary-action p{color:#716f6b;margin:20px 0 0;font-size:.95rem}.no-smoking{position:relative;width:96px;height:96px;border:7px solid currentColor;border-radius:50%;display:grid;place-items:center;overflow:hidden}.no-smoking .cigarette{position:absolute;width:58%;height:10%;border-radius:2px;background:currentColor}.no-smoking .slash{position:absolute;width:110%;height:7px;border-radius:4px;background:currentColor;transform:rotate(45deg)}.big-check{display:none;font-size:7.5rem;font-weight:200;line-height:1}.record-button.resisted .no-smoking{display:none}.record-button.resisted .big-check{display:block}.history-list{padding-bottom:20px}.date-heading{font-size:1.12rem;font-weight:800;text-transform:capitalize;margin:8px 0}.history-row{display:flex;align-items:center;min-height:72px;border-bottom:1px solid #e5e0da}.history-time{width:62px;color:#716f6b;font-variant-numeric:tabular-nums}.history-label{flex:1;margin-left:14px;font-weight:550}.history-icon{width:35px;height:35px}.history-icon.no-smoking{border-width:3px}.history-icon.no-smoking .slash{height:3px}.delete{width:44px;height:44px;border:0;border-radius:50%;background:transparent;color:#716f6b;font-weight:800;letter-spacing:2px}.delete:active{background:#e5e0da}.empty-state{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:30px 24px 90px}.empty-icon{color:#d7393e;width:76px;height:76px;border-width:6px}.empty-icon .slash{height:6px}.empty-state h2{font-size:1.25rem;margin:24px 0 5px}.empty-state p{color:#716f6b;line-height:1.5;max-width:300px;margin:0}.bottom-nav{position:fixed;z-index:5;bottom:0;left:50%;transform:translateX(-50%);width:100%;max-width:520px;height:calc(74px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);display:flex;background:#fff;border-top:1px solid #e5e0da}.nav-button{flex:1;border:0;background:transparent;color:#827e79;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;font-size:.78rem;font-weight:650}.nav-button span{font-size:1.25rem;line-height:1}.nav-button.active{color:#d7393e}.dialog-backdrop{position:fixed;z-index:20;inset:0;background:rgba(26,25,24,.42);display:grid;place-items:end center;padding:20px 20px calc(20px + env(safe-area-inset-bottom))}.dialog-backdrop[hidden]{display:none}.dialog{width:min(100%,440px);background:#fff;border-radius:25px;padding:24px;box-shadow:0 20px 50px rgba(0,0,0,.2)}.dialog h2{margin:0 0 8px;font-size:1.3rem}.dialog p{margin:0;color:#716f6b;line-height:1.5}.dialog-actions{display:flex;gap:10px;margin-top:24px}.dialog-actions button{flex:1;border:0;border-radius:14px;min-height:48px;font-weight:700}.secondary{background:#eeeae5;color:#252525}.confirm{background:#d7393e;color:#fff}.confirm.delete-confirm{background:#b6252b}.toast{position:fixed;z-index:30;left:50%;bottom:calc(92px + env(safe-area-inset-bottom));transform:translate(-50%,18px);background:#252525;color:#fff;border-radius:22px;padding:11px 18px;opacity:0;pointer-events:none;transition:.2s;white-space:nowrap}.toast.show{opacity:1;transform:translate(-50%,0)}button:focus-visible{outline:3px solid #1d65a6;outline-offset:3px}@media(min-width:700px){body{background:#e9e5df}.app-shell{background:#f7f4ef;box-shadow:0 0 45px rgba(0,0,0,.12)}}