:root{--bg: var(--tg-theme-bg-color, #f6f6f8);--text: var(--tg-theme-text-color, #111);--hint: var(--tg-theme-hint-color, #8a8a8e);--card: var(--tg-theme-section-bg-color, #fff);--accent: var(--tg-theme-button-color, #3478f6);--accent-text: var(--tg-theme-button-text-color, #fff);--line: rgba(128, 128, 128, .2)}@media(prefers-color-scheme:dark){:root{--bg: var(--tg-theme-bg-color, #17181c);--text: var(--tg-theme-text-color, #f2f2f4);--hint: var(--tg-theme-hint-color, #98989e);--card: var(--tg-theme-section-bg-color, #232429)}}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:15px/1.4 -apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.app{max-width:560px;margin:0 auto;padding:10px 12px calc(24px + env(safe-area-inset-bottom))}.center{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:70vh;text-align:center;padding:20px}.dim{color:var(--hint)}header{position:sticky;top:0;background:var(--bg);padding:6px 0 10px;z-index:5}.weeknav{display:flex;gap:8px}.btn{border:none;border-radius:10px;padding:9px 14px;font-size:15px;background:var(--card);color:var(--text);cursor:pointer}.btn.nav{font-size:18px;min-width:44px}.btn.wk{flex:1;font-weight:600}.btn.primary{background:var(--accent);color:var(--accent-text)}.btn.primary:disabled{opacity:.5}.btn.ghost{background:transparent;border:1px solid var(--line)}.btn.link{background:none;color:var(--accent);padding:8px 0}.card{background:var(--card);border-radius:14px;padding:10px 12px;margin-bottom:8px;cursor:pointer;border:1px solid transparent}.card.today{border-color:var(--accent)}.cardhead{display:flex;align-items:center;gap:8px;margin-bottom:4px}.cdate{font-weight:700;font-size:13px;letter-spacing:.3px}.todaymark{color:var(--accent);font-weight:600}.night{margin-left:auto;font-size:14px}.badge{font-size:13px}.childrow{display:flex;align-items:center;gap:10px;padding:3px 0;font-size:14px;flex-wrap:wrap}.cname{font-weight:600;min-width:48px}.chip{display:inline-flex;align-items:center;gap:4px}.dot{width:8px;height:8px;border-radius:50%;display:inline-block}.note{margin-top:4px;font-size:13px;color:var(--hint)}.empty{font-size:13px;padding:2px 0 4px}.proposals{margin-bottom:10px}.proposal{background:var(--card);border:1px solid var(--accent);border-radius:14px;padding:10px 12px;margin-bottom:8px}.phead{font-weight:700;margin-bottom:4px}.pline{font-size:14px;padding:1px 0}.pcomment{font-size:13px;color:var(--hint);margin-top:4px}.pactions{display:flex;gap:8px;margin-top:8px}.hint{font-size:13px;color:var(--hint)}.journal{margin-top:6px}.jitem{padding:8px 0;border-top:1px solid var(--line)}.overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;z-index:20;display:flex;align-items:flex-end;justify-content:center}.sheet{background:var(--bg);width:100%;max-width:560px;max-height:88vh;overflow-y:auto;border-radius:16px 16px 0 0;padding:14px 14px calc(16px + env(safe-area-inset-bottom))}.sheethead{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px;font-size:17px}fieldset{border:1px solid var(--line);border-radius:12px;margin:10px 0;padding:6px 10px 10px}legend{font-weight:700;padding:0 6px}.row{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:6px 0}.row span{white-space:nowrap}.col{display:flex;flex-direction:column;gap:6px;padding:8px 0}select,input,textarea{background:var(--card);color:var(--text);border:1px solid var(--line);border-radius:10px;padding:8px 10px;font-size:15px;max-width:60%}.col input,.col textarea{max-width:100%;width:100%;resize:vertical}.sheetactions{display:flex;gap:10px;margin-top:12px}.sheetactions .btn{flex:1}