:root{color-scheme:light dark}body{margin:0;padding:16px;font-family:-apple-system,system-ui,sans-serif;background:var(--tg-theme-bg-color, #fff);color:var(--tg-theme-text-color, #111)}h1{font-size:20px;margin:0 0 4px}.muted{color:var(--tg-theme-hint-color, #888);font-size:13px}.card{background:var(--tg-theme-secondary-bg-color, #f2f2f7);border-radius:12px;padding:14px;margin-top:14px}button{background:var(--tg-theme-button-color, #2ea6ff);color:var(--tg-theme-button-text-color, #fff);border:0;border-radius:10px;padding:12px 16px;font-size:16px;width:100%;margin-top:8px}button:disabled{opacity:.45}button.secondary{background:transparent;color:var(--tg-theme-link-color, #2ea6ff)}button.emoji{width:auto;font-size:24px;padding:8px 14px;margin-right:6px;background:transparent}input,textarea{width:100%;box-sizing:border-box;padding:10px;margin-top:8px;border-radius:8px;border:1px solid var(--tg-theme-hint-color, #ccc);background:var(--tg-theme-bg-color, #fff);color:inherit;font-size:14px;font-family:inherit;resize:none}code,.recovery{word-break:break-all;font-size:13px;font-family:ui-monospace,monospace}.recovery{font-size:16px;letter-spacing:1px;display:block;margin:8px 0;user-select:all}.qr-box{margin:10px auto;text-align:center;background:#fff;border-radius:8px;padding:8px}.qr-box svg{display:block;margin:0 auto}label.chk{display:flex;gap:8px;align-items:flex-start;margin-top:10px;font-size:14px}label.chk input{width:auto;margin:2px 0 0;flex-shrink:0}.log{font-size:12px;white-space:pre-wrap}.mark{padding:6px 0;border-bottom:1px solid var(--tg-theme-hint-color, #ddd3)}hr.split{border:none;border-top:1px solid var(--tg-theme-hint-color, #ddd5);margin:14px 0}details{margin-top:10px}summary{color:var(--tg-theme-link-color, #2ea6ff);font-size:14px}.cal-head{display:flex;justify-content:space-between;align-items:center;margin-top:14px}.cal-head .refresh{width:auto;margin:0;padding:6px 10px;font-size:14px}.empty{margin:10px 0}.month-nav{display:flex;align-items:center;gap:4px;margin:12px 0 6px}.month-nav .month-title{flex:1;font-weight:600;text-transform:capitalize;font-size:17px}.month-nav button{width:auto;margin:0}.month-nav .navbtn{font-size:22px;line-height:1;padding:4px 12px}.month-nav .today-btn{font-size:14px;padding:6px 10px}.dow-row,.grid{display:grid;grid-template-columns:repeat(7,1fr);gap:4px}.dow-row .dow{text-align:center;font-size:11px;padding-bottom:4px;color:var(--tg-theme-hint-color, #888)}.cell{position:relative;box-sizing:border-box;overflow:hidden;aspect-ratio:1;min-height:48px;padding:3px;border-radius:8px;cursor:pointer;background:var(--tg-theme-secondary-bg-color, #f2f2f7)}.cell.empty-cell{background:transparent;cursor:default}.cell .daynum{font-size:13px;line-height:1.2;text-align:center}.cell.today{outline:2px solid var(--tg-theme-button-color, #2ea6ff)}.cell.today .daynum{color:var(--tg-theme-button-color, #2ea6ff);font-weight:600}.cell.future{opacity:.6}.cell .marks{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:1px;line-height:1}.cell .mk{font-size:13px;animation:fade-in .25s ease-out}.cell .mk.more{font-size:11px;color:var(--tg-theme-hint-color, #888)}.cell .st{position:absolute;top:1px;right:2px;font-size:9px;line-height:1}@keyframes fade-in{0%{opacity:0}to{opacity:1}}.banner-offline{position:sticky;top:0;z-index:15;margin-bottom:8px;background:#b58900;color:#fff;font-size:13px;padding:6px 10px;border-radius:8px}.sheet-overlay{position:fixed;inset:0;z-index:20;display:flex;align-items:flex-end;background:#0006}.sheet{width:100%;max-height:75vh;overflow-y:auto;box-sizing:border-box;padding:16px;border-radius:16px 16px 0 0;background:var(--tg-theme-bg-color, #fff);animation:sheet-up .2s ease-out}@keyframes sheet-up{0%{transform:translateY(40px);opacity:.6}to{transform:none;opacity:1}}.sheet-title{margin-bottom:8px;text-transform:capitalize}.emoji-grid{display:flex;flex-wrap:wrap;gap:4px}.emoji-grid .emoji{min-width:44px;min-height:44px;margin:0}.emoji.selected{background:var(--tg-theme-secondary-bg-color, #e5f1ff);border-radius:10px}.note-counter{text-align:right;font-size:12px;color:var(--tg-theme-hint-color, #888)}.note-counter.over{color:#d33}.tip{margin-bottom:8px}.rec-row{display:flex;gap:10px;align-items:flex-start;padding:8px 0;border-bottom:1px solid var(--tg-theme-hint-color, #ddd3)}.rec-emoji{font-size:24px}.rec-meta{font-size:12px}.rec-note{font-size:14px;margin-top:2px;white-space:pre-wrap}.rec-err{font-size:13px;color:#d33;margin-top:4px}button.danger{color:#d33}