*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #0f0f0f;--surface: #1a1a1a;--surface-2: #252525;--border: #333;--text: #e8e8e8;--text-muted: #888;--accent: #6c8cff;--green: #4caf50;--amber: #ff9800;--red: #f44336;--grey: #666;--radius: 12px;--safe-bottom: env(safe-area-inset-bottom, 0px);--safe-top: env(safe-area-inset-top, 0px)}html,body{height:100%;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,system-ui,sans-serif;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;overflow-x:hidden}#app{min-height:100%;max-width:500px;margin:0 auto;padding:16px;padding-top:calc(16px + var(--safe-top));padding-bottom:calc(16px + var(--safe-bottom))}button,.btn{font-family:inherit;font-size:16px;border:none;border-radius:var(--radius);cursor:pointer;-webkit-tap-highlight-color:transparent;touch-action:manipulation;transition:transform .1s,opacity .1s}button:active{transform:scale(.97);opacity:.8}.btn-primary{background:var(--accent);color:#fff;padding:16px 24px;font-size:18px;font-weight:600;width:100%}.btn-big{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;background:var(--surface);border:1px solid var(--border);padding:32px 16px;border-radius:16px;width:100%;min-height:120px}.btn-big .emoji{font-size:48px;line-height:1}.btn-big .label{font-size:18px;font-weight:600;color:var(--text)}.risk-low{color:var(--green)}.risk-moderate{color:var(--amber)}.risk-high{color:var(--red)}.risk-unknown{color:var(--grey)}.badge{display:inline-block;padding:2px 10px;border-radius:20px;font-size:12px;font-weight:600;text-transform:uppercase}.badge-low{background:#4caf5033;color:var(--green)}.badge-moderate{background:#ff980033;color:var(--amber)}.badge-high{background:#f4433633;color:var(--red)}.badge-unknown{background:#6663;color:var(--grey)}input[type=text],input[type=time],input[type=datetime-local],textarea,select{width:100%;padding:12px 16px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);font-family:inherit;font-size:16px}textarea{resize:vertical;min-height:80px}.screen-header{display:flex;align-items:center;gap:12px;margin-bottom:24px;padding-top:8px}.screen-header h1{font-size:24px;font-weight:700}.back-btn{background:none;color:var(--accent);font-size:24px;padding:8px;border-radius:8px}.section{margin-bottom:24px}.section-title{font-size:14px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;margin-bottom:12px}.toast{position:fixed;bottom:calc(24px + var(--safe-bottom));left:50%;transform:translate(-50%);background:var(--green);color:#fff;padding:12px 24px;border-radius:24px;font-weight:600;font-size:14px;z-index:1000;animation:toast-in .3s ease-out,toast-out .3s ease-in 1.7s;pointer-events:none}@keyframes toast-in{0%{opacity:0;transform:translate(-50%) translateY(20px)}to{opacity:1;transform:translate(-50%) translateY(0)}}@keyframes toast-out{0%{opacity:1}to{opacity:0}}.timeline-item{display:flex;align-items:center;gap:12px;padding:12px;background:var(--surface);border-radius:var(--radius);margin-bottom:8px}.timeline-icon{font-size:24px;width:40px;text-align:center;flex-shrink:0}.timeline-info{flex:1;min-width:0}.timeline-info .title{font-weight:500;font-size:15px}.timeline-info .time{font-size:13px;color:var(--text-muted)}.bristol-grid-v2{display:flex;flex-direction:column;gap:6px}.bristol-btn{position:relative;display:flex;align-items:center;gap:12px;padding:10px 14px;background:var(--surface);border:2px solid var(--border);border-radius:var(--radius);color:var(--text);text-align:left;width:100%}.bristol-btn.selected{border-color:var(--accent);background:#6c8cff14}.bristol-btn .bristol-num{font-size:14px;font-weight:700;min-width:50px}.bristol-btn .bristol-desc{font-size:13px;color:var(--text-muted);flex:1}.bristol-order{position:absolute;top:-6px;right:-6px;width:22px;height:22px;background:var(--accent);color:#fff;border-radius:50%;font-size:12px;font-weight:700;display:flex;align-items:center;justify-content:center}.symptom-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}.symptom-btn{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;background:var(--surface);border:2px solid var(--border);border-radius:var(--radius);color:var(--text);font-size:14px}.symptom-btn.severity-1{border-color:var(--green);background:#4caf501a}.symptom-btn.severity-2{border-color:var(--amber);background:#ff98001a}.symptom-btn.severity-3{border-color:var(--red);background:#f443361a}.severity-dot{width:8px;height:8px;border-radius:50%;background:var(--border)}.severity-1 .severity-dot{background:var(--green)}.severity-2 .severity-dot{background:var(--amber)}.severity-3 .severity-dot{background:var(--red)}.preset-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.preset-btn{display:flex;flex-direction:column;align-items:center;gap:4px;padding:12px 8px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);font-size:12px;text-align:center}.preset-btn .emoji{font-size:28px}.time-display{text-align:center;padding:16px;background:var(--surface);border-radius:var(--radius);margin-bottom:8px}.time-display .current-time{font-size:32px;font-weight:700;font-variant-numeric:tabular-nums}.time-display .current-date{font-size:14px;color:var(--text-muted);margin-top:4px}.time-shortcuts{display:flex;gap:8px;flex-wrap:wrap}.time-shortcuts button{padding:8px 16px;background:var(--surface-2);color:var(--text-muted);font-size:13px;border-radius:20px}.time-shortcuts button.active{background:var(--accent);color:#fff}.loading,.empty-state{text-align:center;padding:32px;color:var(--text-muted)}.empty-state .emoji{font-size:48px;margin-bottom:12px}.monash-result{display:flex;align-items:center;justify-content:space-between;padding:10px 12px;background:var(--surface);border-radius:var(--radius);cursor:pointer;color:var(--text)}.monash-thumb{width:44px;height:44px;border-radius:8px;object-fit:cover;flex-shrink:0;margin-right:10px;background:var(--surface-2)}.monash-detail{padding:8px;background:var(--surface-2);border-radius:0 0 var(--radius) var(--radius);margin-top:-4px;display:flex;flex-direction:column;gap:6px}.serving-btn{width:100%;padding:10px 12px;background:var(--surface);border:1px solid var(--border);border-radius:8px;text-align:left;color:var(--text);cursor:pointer}.serving-btn:active{background:#6c8cff1a;border-color:var(--accent)}.fodmap-chip{font-size:10px;padding:1px 5px;border-radius:4px;background:#ffffff0d}.swipeable-container{position:relative;overflow:hidden;border-radius:var(--radius);margin-bottom:8px}.swipeable-delete{position:absolute;right:0;top:0;bottom:0;width:80px;background:var(--red);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:600;font-size:14px}.swipeable-content{position:relative;z-index:1;transition:transform .2s ease-out;touch-action:pan-y}.swipeable-content.swiped{transform:translate(-80px)}.detail-card{background:var(--surface);border-radius:var(--radius);padding:16px}.detail-time{font-size:14px;color:var(--text-muted);margin-bottom:12px}.detail-section{margin-top:16px}.detail-label{font-size:12px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;margin-bottom:6px}.mt-16{margin-top:16px}.mb-16{margin-bottom:16px}.gap-16{display:flex;flex-direction:column;gap:16px}.landing{display:flex;flex-direction:column;align-items:center;padding:24px;max-width:400px;margin:0 auto}.landing-hero{display:flex;align-items:flex-start;gap:16px;width:100%;position:relative;padding-right:32px}.landing-app-icon{width:80px;height:80px;border-radius:18px;flex-shrink:0}.landing-hero-text{flex:1;min-width:0}.landing-title{font-size:20px;font-weight:700;margin-bottom:4px}.landing-tagline{color:var(--text-muted);font-size:13px;line-height:1.4;margin-bottom:12px}.landing-get-btn{background:#3b82f6;color:#fff;padding:8px 28px;border-radius:16px;font-size:15px;font-weight:600}.landing-close{position:absolute;top:0;right:0;background:none;color:var(--text-muted);padding:4px}.landing-divider{width:100%;height:1px;background:var(--border);margin:16px 0}.landing-install-text{color:var(--text-muted);font-size:14px;line-height:1.5;text-align:center}.landing-steps{display:flex;flex-direction:column;gap:20px;padding:8px 0;width:100%}.landing-step{display:flex;align-items:center;gap:16px;font-size:14px}.landing-step-icon{width:36px;height:36px;display:flex;align-items:center;justify-content:center;border:1px solid var(--border);border-radius:50%;flex-shrink:0;font-size:16px;color:var(--text-muted)}.landing-screenshot-container{width:100%;display:flex;justify-content:center}.landing-screenshot{max-width:260px;width:100%;border-radius:16px;border:1px solid var(--border)}.login-container{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:80vh;padding:24px}.login-app-icon{width:100px;height:100px;border-radius:24px;display:block;margin:0 auto 20px}.login-title{font-size:24px;font-weight:700;text-align:center;margin-bottom:8px}.login-subtitle{color:var(--text-muted);font-size:14px;text-align:center;margin-bottom:24px}.login-card{background:var(--surface);border-radius:var(--radius);padding:24px;max-width:360px;width:100%}.login-label{font-size:13px;color:var(--text-muted);display:block;margin-bottom:4px}.spinner{display:inline-block;width:16px;height:16px;border:2px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}input[type=email]{width:100%;padding:12px 16px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);font-family:inherit;font-size:16px}