:root{--bg:#faf9f5;--card:#fff;--primary:#7ba05b;--primary-deep:#5f8244;--primary-soft:#eff3ea;--text:#3d3a34;--muted:#8b8578;--border:#e8e4da;--bubble-user:linear-gradient(135deg, #8fb573, #7ba05b);--bubble-user-text:#fff;--crisis-bg:#fdf6e3;--crisis-border:#e8c97a;--shadow:0 2px 12px #3d3a3412;--radius:18px}@media (prefers-color-scheme:dark){:root{--bg:#1c1b18;--card:#26251f;--primary:#8fb573;--primary-deep:#a3c489;--primary-soft:#2e3327;--text:#e8e4da;--muted:#9a947f;--border:#38362e;--bubble-user:linear-gradient(135deg, #5f8244, #4d6b37);--bubble-user-text:#f0ede4;--crisis-bg:#332d1e;--crisis-border:#8a7440;--shadow:0 2px 12px #0000004d}}*{box-sizing:border-box}button,textarea,input,a{touch-action:manipulation}html,body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;margin:0;padding:0;font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Hiragino Sans GB,Noto Sans CJK SC,Microsoft YaHei,sans-serif}#root{flex-direction:column;min-height:100dvh;display:flex}.app{flex-direction:column;width:100%;max-width:560px;min-height:100dvh;margin:0 auto;display:flex}.login{text-align:center;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:8px;padding:32px 24px;display:flex}.login h1{margin:16px 0 4px;font-size:28px;font-weight:700}.login .tagline{color:var(--muted);margin:0 0 28px;font-size:15px;line-height:1.6}.login input{border:1.5px solid var(--border);background:var(--card);width:100%;max-width:320px;color:var(--text);border-radius:14px;outline:none;padding:14px 18px;font-size:16px;transition:border-color .2s}.login input:focus{border-color:var(--primary)}.login button{width:100%;max-width:320px;margin-top:14px}.login .privacy{color:var(--muted);margin-top:18px;font-size:12px}.btn-primary{color:#fff;background:var(--primary);cursor:pointer;border:none;border-radius:14px;padding:14px 24px;font-size:16px;font-weight:600;transition:transform 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button:hover{background:var(--primary-soft)}.chat{flex-direction:column;flex:1;gap:12px;padding:16px 16px 96px;display:flex;overflow-y:auto}.bubble-row{flex-direction:column;animation:.25s fadeInUp;display:flex}.bubble-row.user{align-items:flex-end}.bubble-row.assistant{align-items:flex-start}.bubble{border-radius:var(--radius);white-space:pre-wrap;word-break:break-word;max-width:84%;padding:12px 16px;font-size:15px;line-height:1.65}.bubble-row.user .bubble{background:var(--bubble-user);color:var(--bubble-user-text);border-bottom-right-radius:6px}.bubble-row.assistant .bubble{background:var(--card);box-shadow:var(--shadow);border-bottom-left-radius:6px}.recalled{color:var(--muted);margin:6px 4px 0;font-size:12px;font-style:italic}.typing-cursor:after{content:"▌";color:var(--primary);animation:.8s infinite cursorBlink}@keyframes cursorBlink{50%{opacity:0}}.typing-dots{gap:5px;padding:6px 4px;display:inline-flex}.typing-dots span{background:var(--muted);border-radius:50%;width:7px;height:7px;animation:1.2s infinite dotBounce}.typing-dots span:nth-child(2){animation-delay:.15s}.typing-dots span:nth-child(3){animation-delay:.3s}@keyframes dotBounce{0%,60%,to{opacity:.4;transform:translateY(0)}30%{opacity:1;transform:translateY(-5px)}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.feedback{gap:4px;margin-top:4px;margin-left:4px;display:flex}.feedback button{color:var(--muted);cursor:pointer;opacity:.45;background:0 0;border:1px solid #0000;border-radius:999px;align-items:center;padding:5px 10px;transition:opacity .2s,background .2s;display:inline-flex}.feedback button:hover{opacity:1;background:var(--primary-soft)}.feedback button.chosen{opacity:1;color:var(--primary-deep);background:var(--primary-soft);border-color:var(--primary)}.feedback button:disabled{cursor:default}.emotion-chips{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);max-width:92%;padding:14px 16px;animation:.25s fadeInUp}.emotion-chips .hint{color:var(--muted);margin:0 0 10px;font-size:13px}.emotion-chips .chips{flex-wrap:wrap;gap:8px;display:flex}.chip{border:1.5px solid var(--border);color:var(--text);cursor:pointer;background:0 0;border-radius:999px;padding:7px 14px;font-size:14px;transition:all .15s}.chip.selected{border-color:var(--primary);background:var(--primary-soft);font-weight:600}.emotion-chips .confirm-row{justify-content:flex-end;gap:8px;margin-top:12px;display:flex}.emotion-chips .confirm-row .btn-primary{border-radius:999px;padding:8px 18px;font-size:14px}.crisis-card{background:var(--crisis-bg);border:1.5px solid var(--crisis-border);border-radius:var(--radius);max-width:92%;padding:18px;animation:.3s fadeInUp}.crisis-card .heart{color:var(--crisis-border);margin-bottom:8px}.crisis-card p{white-space:pre-wrap;margin:0 0 12px;font-size:15px;line-height:1.7}.crisis-card .call{background:var(--primary);color:#fff;border-radius:14px;justify-content:center;align-items:center;gap:8px;padding:13px;font-size:16px;font-weight:700;text-decoration:none;display:flex}.crisis-card .note{color:var(--muted);text-align:center;margin:10px 0 0;font-size:12.5px}.input-bar{width:100%;max-width:560px;padding:10px 12px;padding-bottom:calc(10px + env(safe-area-inset-bottom));background:color-mix(in srgb, var(--bg) 92%, transparent);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-top:1px solid var(--border);align-items:flex-end;gap:8px;display:flex;position:fixed;bottom:0;left:50%;transform:translate(-50%)}.input-bar .emotion-toggle{color:var(--muted);cursor:pointer;background:0 0;border:none;border-radius:12px;justify-content:center;align-items:center;padding:10px;display:inline-flex}.input-bar .emotion-toggle:hover{background:var(--primary-soft)}.input-bar textarea{resize:none;border:1.5px solid var(--border);background:var(--card);max-height:120px;color:var(--text);border-radius:20px;outline:none;flex:1;padding:12px 16px;font-family:inherit;font-size:15px;line-height:1.5;transition:border-color .2s}.input-bar textarea:focus{border-color:var(--primary)}.input-bar .send{color:#fff;background:var(--primary);cursor:pointer;border:none;border-radius:999px;padding:11px 16px;font-size:15px;font-weight:600;transition:transform .1s,opacity .2s}.input-bar .send:disabled{opacity:.35}.input-bar .send:active{transform:scale(.95)}.face{animation:4s ease-in-out infinite breath;display:inline-block}@keyframes breath{0%,to{transform:scale(1)}50%{transform:scale(1.035)}}.face .eye{transform-origin:50%;animation:4.6s infinite blink}@keyframes blink{0%,94%,to{transform:scaleY(1)}96%,98%{transform:scaleY(.08)}}.face.thinking .eye{animation:none}.drawer-mask{z-index:20;background:#00000059;animation:.2s maskIn;position:fixed;inset:0}@keyframes maskIn{0%{opacity:0}to{opacity:1}}.drawer{z-index:21;background:var(--bg);width:100%;max-width:560px;max-height:78dvh;padding:8px 20px calc(24px + env(safe-area-inset-bottom));overscroll-behavior:contain;will-change:transform;border-radius:22px 22px 0 0;animation:.28s cubic-bezier(.2,.9,.3,1) drawerUp;position:fixed;bottom:0;left:50%;overflow-y:auto;transform:translate(-50%)}@keyframes drawerUp{0%{transform:translate(-50%)translateY(100%)}to{transform:translate(-50%)translateY(0)}}.drawer .handle{background:var(--border);border-radius:999px;width:40px;height:4.5px;margin:6px auto 14px}.drawer h2{margin:0 0 4px;font-size:18px}.drawer .sub{color:var(--muted);margin:0 0 16px;font-size:13px}.drawer section{background:var(--card);box-shadow:var(--shadow);border-radius:14px;margin-bottom:12px;padding:14px 16px}.drawer section h3{margin:0 0 8px;font-size:14px}.drawer section ul{color:var(--text);margin:0;padding-left:18px;font-size:14px;line-height:1.8}.drawer section .theme-tag{color:var(--muted);font-size:12px}.drawer .empty{color:var(--muted);text-align:center;padding:24px 12px;font-size:14px;line-height:1.7}.garden{background:var(--card);box-shadow:var(--shadow);border-radius:14px;margin-bottom:12px;padding:10px 12px 12px}.garden-ground{fill:var(--primary-soft)}.garden .plant-stem{stroke:var(--primary);stroke-width:2px;fill:none;stroke-linecap:round}.garden .plant-stem.thin{stroke-width:1.4px;opacity:.8}.garden .plant-leaf{fill:var(--primary);opacity:.85}.garden .plant{cursor:pointer;transform-box:fill-box;transform-origin:bottom;transition:filter .2s;animation:5s ease-in-out infinite sway}.garden .plant:hover{filter:brightness(1.12)}.garden .plant.selected{filter:drop-shadow(0 0 4px var(--primary));animation:2.2s ease-in-out infinite sway}@keyframes sway{0%,to{transform:rotate(-2.2deg)}50%{transform:rotate(2.2deg)}}.garden-caption{color:var(--muted);text-align:center;margin:8px 4px 0;font-size:12.5px}.garden-detail{background:var(--primary-soft);border-radius:10px;margin:8px 4px 0;padding:10px 12px;font-size:14px;line-height:1.6}.garden-detail p{margin:0 0 4px}.drawer .danger-row{justify-content:center;gap:8px;margin-top:6px;display:flex}.confirm-mask{z-index:24;background:#00000059;animation:.2s maskIn;position:fixed;inset:0}.confirm-sheet{z-index:25;background:var(--bg);width:100%;max-width:560px;padding:24px 20px calc(20px + env(safe-area-inset-bottom));border-radius:22px 22px 0 0;animation:.24s cubic-bezier(.2,.9,.3,1) drawerUp;position:fixed;bottom:0;left:50%;transform:translate(-50%)}.confirm-sheet h3{margin:0 0 6px;font-size:17px}.confirm-sheet p{color:var(--muted);margin:0 0 18px;font-size:14px;line-height:1.6}.confirm-actions{gap:10px;display:flex}.confirm-actions button{flex:1}.btn-soft{color:var(--text);background:var(--primary-soft);cursor:pointer;border:none;border-radius:14px;padding:13px;font-size:15px;font-weight:600}.end-overlay{z-index:30;background:color-mix(in srgb, var(--bg) 75%, transparent);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);justify-content:center;align-items:center;padding:24px;animation:.3s maskIn;display:flex;position:fixed;inset:0}.end-card{background:var(--card);width:100%;max-width:380px;box-shadow:var(--shadow);text-align:center;border-radius:24px;padding:32px 26px;animation:.35s fadeInUp}.end-card h2{margin:14px 0 6px;font-size:20px}.end-card .farewell{color:var(--muted);white-space:pre-wrap;margin:0 0 18px;font-size:14.5px;line-height:1.7}.end-card .stats{justify-content:center;gap:22px;margin-bottom:20px;display:flex}.end-card .stats .stat{flex-direction:column;gap:2px;display:flex}.end-card .stats .num{color:var(--primary-deep);font-size:22px;font-weight:700}.end-card .stats .label{color:var(--muted);font-size:12px}.end-card .emotions{margin-bottom:20px;font-size:14px}