:root{--bg: #faf8f4;--surface: #ffffff;--ink: #2b2a26;--ink-soft: #6f6c64;--line: #e7e3da;--accent: #4a5d3a;--accent-soft: #e8edE2;--accent-strong: #3a4a2e;--warm: #c97b4a;--radius: 14px}*{box-sizing:border-box;margin:0;padding:0}html,body{height:100%}body{font-family:Pretendard,Apple SD Gothic Neo,Noto Sans KR,system-ui,sans-serif;background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased}button{font:inherit;border:none;background:none;cursor:pointer;color:inherit}input,select{font:inherit}.app{max-width:480px;margin:0 auto;min-height:100dvh;display:flex;flex-direction:column}.page{flex:1;padding:20px 16px calc(76px + env(safe-area-inset-bottom))}.tabbar{position:fixed;bottom:0;left:50%;transform:translate(-50%);width:100%;max-width:480px;display:flex;background:var(--surface);border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom)}.tab{flex:1;display:flex;flex-direction:column;align-items:center;gap:2px;padding:10px 0 8px;font-size:11px;color:var(--ink-soft)}.tab.active{color:var(--accent);font-weight:700}.tab-icon{font-size:18px;line-height:1}.h1{font-size:22px;font-weight:800;margin-bottom:4px}.sub{color:var(--ink-soft);font-size:13px;margin-bottom:16px}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:16px;margin-bottom:12px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;background:var(--accent);color:#fff;border-radius:10px;padding:12px 18px;font-weight:700;width:100%}.btn.secondary{background:var(--accent-soft);color:var(--accent-strong)}.btn.ghost{background:none;color:var(--ink-soft);font-weight:500}.btn.danger{background:#fdeeee;color:#b03a3a}.btn:disabled{opacity:.5}.row{display:flex;align-items:center;gap:8px}.spread{justify-content:space-between}.input{width:100%;border:1px solid var(--line);border-radius:10px;padding:12px;background:var(--surface)}.muted{color:var(--ink-soft);font-size:13px}.center{text-align:center}.board{width:100%;border-collapse:collapse}.board th{font-size:11px;font-weight:600;color:var(--ink-soft);padding:4px 0}.board th.today-col,.board td.today-col{background:#f4f1e9;border-radius:6px}.board .habit-label{font-size:13px;font-weight:700;text-align:left;white-space:nowrap;padding-right:6px}.habit-label button{font-weight:700;font-size:13px;display:inline-flex;align-items:center;gap:3px}.habit-label .chev{color:var(--ink-soft);font-size:10px}.board td{text-align:center;padding:5px 1px}.dot{width:30px;height:30px;border-radius:50%;border:2px solid var(--line);display:inline-flex;align-items:center;justify-content:center;font-size:14px;color:transparent;transition:all .12s ease}.dot.checked{background:var(--accent);border-color:var(--accent);color:#fff}.dot.locked{border-style:dotted;opacity:.4;cursor:default}.board .count{font-size:12px;color:var(--ink-soft);white-space:nowrap;padding-left:4px}.count.done{color:var(--accent);font-weight:700}.ring-wrap{display:flex;align-items:center;gap:16px}.ring-label{font-size:13px;color:var(--ink-soft)}.ring-value{font-size:26px;font-weight:800;color:var(--accent-strong)}.feed-item{display:flex;align-items:flex-start;gap:10px;padding:10px 0;border-bottom:1px solid var(--line)}.feed-item:last-child{border-bottom:none}.avatar{width:36px;height:36px;border-radius:50%;background:var(--accent-soft);display:flex;align-items:center;justify-content:center;font-weight:700;color:var(--accent-strong);overflow:hidden;flex-shrink:0}.avatar img{width:100%;height:100%;object-fit:cover}.emoji-row{display:flex;gap:6px;margin-top:6px;flex-wrap:wrap}.emoji-btn{border:1px solid var(--line);border-radius:20px;padding:4px 9px;font-size:15px;background:var(--surface)}.emoji-btn.mine{border-color:var(--accent);background:var(--accent-soft)}.emoji-received{font-size:14px;letter-spacing:2px}.member-summary{display:grid;grid-template-columns:auto 1fr;gap:8px 12px;align-items:center}.mini-bars{display:flex;gap:4px}.mini-bar{flex:1;text-align:center;font-size:10px;color:var(--ink-soft)}.mini-bar .bar{height:34px;width:100%;min-width:26px;background:var(--line);border-radius:6px;position:relative;overflow:hidden;margin-bottom:2px}.mini-bar .fill{position:absolute;bottom:0;left:0;right:0;background:var(--accent);border-radius:0 0 6px 6px}.heatmap{display:grid;grid-template-columns:repeat(7,1fr);gap:4px}.heat-cell{aspect-ratio:1;border-radius:6px;background:var(--line);font-size:9px;color:var(--ink-soft);display:flex;align-items:center;justify-content:center}.heat-1{background:#cddbc0}.heat-2{background:#a4bd8e}.heat-3{background:#7b9c60}.heat-4{background:var(--accent);color:#fff}.heat-5{background:var(--accent-strong);color:#fff}.trend{display:flex;align-items:flex-end;gap:4px;height:90px}.trend-bar{flex:1;background:var(--accent-soft);border-radius:4px 4px 0 0;position:relative;min-height:2px}.trend-bar.full{background:var(--accent)}.setting-row{display:flex;align-items:center;justify-content:space-between;padding:12px 0;border-bottom:1px solid var(--line)}.setting-row:last-child{border-bottom:none}.switch{position:relative;width:50px;height:30px;border-radius:15px;background:#d7d2c6;transition:background .15s ease;flex-shrink:0;padding:0}.switch.on{background:var(--accent)}.switch .knob{position:absolute;top:3px;left:3px;width:24px;height:24px;border-radius:50%;background:#fff;transition:left .15s ease;box-shadow:0 1px 3px #00000040}.switch.on .knob{left:23px}.switch-state{font-size:12px;color:var(--ink-soft);margin-right:8px}.switch-state.on{color:var(--accent-strong);font-weight:700}.stepper{display:flex;align-items:center;gap:10px}.stepper button{width:30px;height:30px;border-radius:50%;background:var(--accent-soft);color:var(--accent-strong);font-weight:800;font-size:16px}.hero{min-height:70dvh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:10px}.hero-mark{width:84px;height:84px;border-radius:22px;background:var(--accent);color:#faf8f4;font-size:44px;display:flex;align-items:center;justify-content:center;margin-bottom:10px}.kakao-btn{background:#fee500;color:#191919;font-weight:700;border-radius:10px;padding:14px 20px;width:100%;max-width:320px;margin-top:24px}.onboard-step{min-height:60dvh;display:flex;flex-direction:column}.onboard-body{flex:1}.badge{display:inline-block;background:var(--accent-soft);color:var(--accent-strong);border-radius:20px;font-size:12px;font-weight:700;padding:3px 10px}.invite-code{font-size:28px;font-weight:800;letter-spacing:6px;color:var(--accent-strong);text-align:center;padding:10px 0}.toast{position:fixed;bottom:calc(88px + env(safe-area-inset-bottom));left:50%;transform:translate(-50%);background:var(--ink);color:#fff;border-radius:18px;padding:10px 18px;font-size:13px;z-index:50;max-width:min(90vw,440px);text-align:center}