:root{--bg:#f7f1e8;--bg-soft:#fff9f0;--ink:#2c241b;--muted:#7a6a58;--line:#e6d8c4;--card:#fffdf8;--accent:#e07a3d;--accent-soft:#f3c9a8;--accent-deep:#c45d22;--ok:#3d8b6e;--shadow:0 8px 28px rgba(80,50,20,0.08);--radius:20px;--safe-bottom:env(safe-area-inset-bottom,0px);--tab-h:64px;--font:ui-rounded,"PingFang SC","Hiragino Sans GB","Noto Sans SC","Microsoft YaHei",system-ui,-apple-system,sans-serif}*{box-sizing:border-box}body,html{margin:0;padding:0;min-height:100%;background:var(--bg);color:var(--ink);font-family:var(--font);-webkit-tap-highlight-color:transparent}body{background-image:radial-gradient(ellipse at top,#ffe8d2 0,transparent 55%),radial-gradient(ellipse at bottom right,#e8f0e4 0,transparent 40%);background-attachment:fixed}a{color:var(--accent-deep);text-decoration:none}button,input,textarea{font:inherit}.app-shell{max-width:480px;margin:0 auto;min-height:100dvh;padding:16px 18px calc(var(--tab-h) + 20px + var(--safe-bottom));display:flex;flex-direction:column;gap:14px}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:16px 18px}.muted{color:var(--muted)}.title{font-size:1.75rem;font-weight:800;letter-spacing:.04em;margin:0}.page-header{text-align:center;padding-top:4px}.page-title{margin:0;font-size:1.25rem;font-weight:800}.chat-header{text-align:center;padding-top:4px}.subtitle{margin:6px 0 0;font-size:1.05rem;color:var(--muted)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:52px;padding:12px 20px;border-radius:999px;border:none;cursor:pointer;font-weight:700;transition:transform .12s ease,opacity .12s ease}.btn:active{transform:scale(.98)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:linear-gradient(135deg,var(--accent),var(--accent-deep));color:#fff;width:100%;font-size:1.15rem;box-shadow:0 10px 24px rgba(224,122,61,.35)}.btn-ghost{background:transparent;border:1.5px solid var(--line);color:var(--ink);width:100%}.btn-soft{background:var(--accent-soft);color:var(--accent-deep);width:100%}.counts{display:grid;grid-template-columns:repeat(5,1fr);grid-gap:8px;gap:8px}.count-item{text-align:center;padding:10px 4px;border-radius:14px;background:var(--bg-soft);border:1px solid var(--line)}.count-item .emoji{font-size:1.35rem;line-height:1.2}.count-item .n{font-weight:800;font-size:1.1rem;margin-top:2px}.count-item .label{font-size:.65rem;color:var(--muted);margin-top:2px}.egg{text-align:center;font-size:.88rem;color:var(--muted);font-style:italic;padding:4px 8px}.chat-log{display:flex;flex-direction:column;gap:12px;flex:1 1}.bubble{max-width:92%;padding:12px 14px;border-radius:16px;line-height:1.5;white-space:pre-wrap;word-break:break-word}.bubble-user{align-self:flex-end;background:var(--accent);color:#fff;border-bottom-right-radius:6px}.bubble-ai{align-self:flex-start;background:var(--card);border:1px solid var(--line);border-bottom-left-radius:6px}.event-card{border:1px solid var(--line);border-radius:16px;padding:12px 14px;background:var(--bg-soft);animation:pop .35s ease}.classify-reveal{font-size:.88rem;line-height:1.45;color:var(--accent-deep);font-weight:600}@keyframes pop{0%{opacity:0;transform:translateY(8px) scale(.98)}to{opacity:1;transform:none}}.composer{display:flex;flex-direction:column;gap:10px;position:-webkit-sticky;position:sticky;bottom:calc(var(--tab-h) + var(--safe-bottom));padding-top:8px;padding-bottom:4px;background:linear-gradient(to top,var(--bg) 70%,transparent);z-index:5}.composer textarea{width:100%;min-height:88px;resize:vertical;border-radius:16px;border:1.5px solid var(--line);padding:12px 14px;background:#fff;color:var(--ink)}.composer-actions{display:grid;grid-template-columns:1fr 1fr;grid-gap:10px;gap:10px}.status-pill{display:inline-flex;gap:6px;padding:6px 12px;border-radius:999px;background:#fff3e6;font-size:.85rem;font-weight:600}.bucket,.status-pill{align-items:center;color:var(--accent-deep)}.bucket{position:relative;height:120px;border-radius:20px;background:linear-gradient(180deg,#ffe8d2,#f3c9a8);border:2px dashed var(--accent);display:flex;justify-content:center;overflow:hidden;font-weight:700}.bucket.dumping .blob{animation:dump 1.1s ease forwards}.blob{position:absolute;width:28px;height:28px;border-radius:50%;background:rgba(224,122,61,.55);bottom:20px}@keyframes dump{0%{transform:translateY(0) scale(1);opacity:1}to{transform:translateY(90px) scale(.4);opacity:0}}.cal-card.cal-compact{padding-bottom:12px}.cal-toggle{margin-top:10px;min-height:40px;font-size:.9rem}.week-strip{display:grid;grid-template-columns:repeat(7,1fr);grid-gap:6px;gap:6px}.week-cell{display:flex;flex-direction:column;align-items:center;gap:2px;padding:8px 2px;border-radius:12px;border:1px solid transparent;background:transparent;cursor:pointer;color:var(--ink);min-height:52px}.week-wd{font-size:.65rem;color:var(--muted)}.week-num{font-size:.95rem;font-weight:700}.week-cell.has{background:var(--accent-soft);border-color:#efb88a}.week-cell.selected{background:var(--accent);color:#fff;border-color:var(--accent-deep)}.week-cell.selected .week-wd{color:rgba(255,255,255,.85)}.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);grid-gap:6px;gap:6px}.cal-head{text-align:center;font-size:.75rem;color:var(--muted);padding:4px 0}.cal-cell{aspect-ratio:1;border-radius:12px;border:1px solid transparent;background:transparent;display:flex;align-items:center;justify-content:center;font-size:.9rem;cursor:pointer;color:var(--ink)}.cal-cell.has{background:var(--accent-soft);border-color:#efb88a;font-weight:700}.cal-cell.selected{background:var(--accent);color:#fff;border-color:var(--accent-deep)}.cal-cell:disabled{opacity:.25;cursor:default}.day-events{flex:1 1}.nav-mini{display:flex;justify-content:space-between;align-items:center;gap:8px}.nav-mini a,.nav-mini button{background:none;border:none;color:var(--accent-deep);font-weight:700;cursor:pointer;min-height:44px;padding:8px}.empty{text-align:center;padding:28px 12px;color:var(--muted)}.error{color:#a33;background:#ffe8e0;border-radius:12px;padding:10px 12px;font-size:.9rem}.energy-flow{display:flex;align-items:center;justify-content:center;gap:10px;flex-wrap:wrap;font-size:1.05rem;font-weight:700}.trend-tag{font-size:.8rem;background:#e8f0e4;color:var(--ok);padding:4px 10px;border-radius:999px}.segment{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:4px;gap:4px;padding:4px;background:var(--bg-soft);border:1px solid var(--line);border-radius:999px}.segment-item{border:none;background:transparent;border-radius:999px;min-height:40px;font-weight:700;color:var(--muted);cursor:pointer}.segment-item.active{background:#fff;color:var(--accent-deep);box-shadow:0 2px 8px rgba(80,50,20,.08)}.tab-bar{position:fixed;left:0;right:0;bottom:0;z-index:40;max-width:480px;margin:0 auto;height:calc(var(--tab-h) + var(--safe-bottom));padding:6px 8px var(--safe-bottom);background:rgba(255,253,248,.94);border-top:1px solid var(--line);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}.tab-bar,.tab-item{display:flex;justify-content:center}.tab-item{flex:1 1;flex-direction:column;align-items:center;gap:2px;color:var(--muted);font-weight:600;font-size:.72rem;border-radius:14px;min-height:52px;text-decoration:none}.tab-item.active{color:var(--accent-deep)}.tab-icon{font-size:1.2rem;line-height:1}.tab-label{letter-spacing:.02em}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}