:root{--text:#4b4b55;--text-h:#0f1115;--text-mute:#8a8a94;--bg:#f6f6f8;--card-bg:#fff;--border:#e5e4e7;--accent:#7c5cff;--accent-bg:#7c5cff1a;--done:#2fb26c;--done-bg:#2fb26c1f;--danger:#e05555;--shadow:#0f11150f 0 4px 16px;--sans:-apple-system, system-ui, "Segoe UI", Roboto, sans-serif;font:16px/145% var(--sans);--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;--text:#b8b8c2;--text-h:#f3f4f6;--text-mute:#7c7c88;--bg:#0f1115;--card-bg:#1a1c22;--border:#2a2c34;--accent:#9b82ff;--accent-bg:#9b82ff29;--done:#4ad189;--done-bg:#4ad18924;--shadow:#0006 0 4px 16px}}*{box-sizing:border-box}body{margin:0}h1,h2{color:var(--text-h);margin:0;font-weight:600}#app{max-width:480px;min-height:100svh;padding:max(16px, env(safe-area-inset-top)) max(16px, env(safe-area-inset-right)) 48px max(16px, env(safe-area-inset-left));flex-direction:column;gap:16px;margin:0 auto;display:flex}.section-tabs{background:var(--card-bg);box-shadow:var(--shadow);border-radius:12px;gap:6px;padding:4px;display:flex}.section-tab{color:var(--text-mute);cursor:pointer;background:0 0;border:none;border-radius:9px;flex:1;padding:8px 6px;font-size:13px;font-weight:600}.section-tab-active{background:var(--accent);color:#fff}.section-view{flex-direction:column;gap:16px;display:flex}.app-header{flex-direction:column;gap:8px;display:flex}.header-top{justify-content:space-between;align-items:center;display:flex}.header-top h1{font-size:22px}.header-sub{color:var(--text-mute);margin:0;font-size:14px}.header-sub code{background:var(--accent-bg);color:var(--accent);border-radius:4px;padding:1px 5px;font-size:13px}.icon-btn{background:var(--card-bg);box-shadow:var(--shadow);cursor:pointer;width:40px;height:40px;color:var(--text-h);border:none;border-radius:12px;justify-content:center;align-items:center;font-size:18px;display:flex}.icon-btn:active{transform:scale(.95)}.banner{color:var(--text-mute);background:var(--card-bg);border-radius:10px;padding:8px 12px;font-size:13px}.link-btn{color:var(--accent);cursor:pointer;background:0 0;border:none;padding:0;font-size:13px;text-decoration:underline}.today-card{background:var(--card-bg);box-shadow:var(--shadow);border-radius:18px;flex-direction:column;gap:6px;padding:18px;display:flex}.today-label{color:var(--text-mute);text-transform:uppercase;letter-spacing:.04em;font-size:13px}.today-title{color:var(--text-h);font-size:20px;font-weight:600}.today-notes{color:var(--text);white-space:pre-wrap;font-size:14px}.btn{cursor:pointer;border:none;border-radius:12px;width:100%;margin-top:6px;padding:13px 16px;font-size:15px;font-weight:600}.btn:active{transform:scale(.98)}.btn-primary{background:var(--accent);color:#fff}.btn-done{background:var(--done-bg);color:var(--done)}.btn-secondary{background:var(--accent-bg);color:var(--accent)}.btn-ghost{color:var(--text-mute);box-shadow:none;background:0 0}.month-nav{justify-content:space-between;align-items:center;display:flex}.month-label{color:var(--text-h);text-transform:capitalize;font-size:17px;font-weight:600}.weekday-row{grid-template-columns:repeat(7,1fr);gap:4px;display:grid}.weekday-cell{text-align:center;color:var(--text-mute);padding-bottom:2px;font-size:12px}.calendar-grid{grid-template-columns:repeat(7,1fr);gap:6px;display:grid}.day-cell{aspect-ratio:1;background:var(--card-bg);box-shadow:var(--shadow);cursor:pointer;color:var(--text-h);border:none;border-radius:12px;flex-direction:column;justify-content:center;align-items:center;gap:3px;display:flex;position:relative}.day-cell:active{transform:scale(.94)}.day-cell-muted{opacity:.35}.day-cell-today{outline:2px solid var(--accent)}.day-cell-done{background:var(--done-bg)}.day-num{font-size:14px;font-weight:500}.day-dot{background:var(--accent);border-radius:50%;width:5px;height:5px}.day-dot-partial{background:var(--done)}.day-check{color:var(--done);font-size:10px;position:absolute;top:4px;right:6px}.plan-list{flex-direction:column;gap:12px;display:flex}.plan-row{background:var(--card-bg);box-shadow:var(--shadow);border-radius:14px;flex-direction:column;gap:8px;padding:14px;display:flex}.plan-row-label{color:var(--text-h);font-size:14px;font-weight:600}.plan-row-short{color:var(--text-mute);font-weight:400}.field-label{color:var(--text-mute);margin-top:4px;font-size:13px}.text-input,.textarea-input{border:1px solid var(--border);background:var(--bg);width:100%;color:var(--text-h);font:inherit;border-radius:10px;padding:10px 12px;font-size:15px}.textarea-input{resize:vertical;font-family:inherit}.text-input:focus,.textarea-input:focus{outline:2px solid var(--accent);outline-offset:-1px}.modal-overlay{z-index:50;background:#00000073;align-items:flex-end;display:flex;position:fixed;inset:0}.modal-sheet{background:var(--card-bg);width:100%;max-width:480px;padding:10px 20px calc(24px + env(safe-area-inset-bottom));border-radius:20px 20px 0 0;flex-direction:column;gap:8px;max-height:88svh;margin:0 auto;display:flex;overflow-y:auto}.modal-handle{background:var(--border);border-radius:2px;width:40px;height:4px;margin:6px auto 4px}.modal-header{justify-content:space-between;align-items:center;display:flex}.modal-date{color:var(--text-h);text-transform:capitalize;font-size:18px;font-weight:600}.modal-actions{flex-direction:column;margin-top:8px;display:flex}.auth-screen{flex:1;justify-content:center;align-items:center;display:flex}.auth-card{background:var(--card-bg);box-shadow:var(--shadow);border-radius:18px;flex-direction:column;gap:10px;width:100%;padding:24px;display:flex}.auth-sub{color:var(--text-mute);margin:0 0 6px;font-size:14px}.auth-status{color:var(--text-mute);min-height:16px;font-size:13px}