:root{--text:#6b6375;--text-h:#08060d;--bg:#fff;--border:#e5e4e7;--code-bg:#f4f3ec;--accent:#aa3bff;--accent-bg:#aa3bff1a;--accent-border:#aa3bff80;--social-bg:#f4f3ec80;--shadow:#0000001a 0 10px 15px -3px, #0000000d 0 4px 6px -2px;--sans:system-ui, "Segoe UI", Roboto, sans-serif;--heading:system-ui, "Segoe UI", Roboto, sans-serif;--mono:ui-monospace, Consolas, monospace;font:18px/145% var(--sans);letter-spacing:.18px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}@media (width<=1024px){:root{font-size:16px}}@media (prefers-color-scheme:dark){:root{--text:#9ca3af;--text-h:#f3f4f6;--bg:#16171d;--border:#2e303a;--code-bg:#1f2028;--accent:#c084fc;--accent-bg:#c084fc26;--accent-border:#c084fc80;--social-bg:#2f303a80}}*{box-sizing:border-box}body{margin:0}#root{flex-direction:column;max-width:100%;min-height:100svh;margin:0 auto;display:flex}h1,h2{font-family:var(--heading);color:var(--text-h);font-weight:500}h1{letter-spacing:-1.68px;margin:32px 0;font-size:56px}@media (width<=1024px){h1{margin:16px 0;font-size:32px}}h2{letter-spacing:-.24px;margin:0 0 8px;font-size:24px;line-height:118%}@media (width<=1024px){h2{font-size:20px}}p{margin:0}button{cursor:pointer;font:inherit}.app{flex-direction:column;min-height:100svh;display:flex}.layout{flex:1;min-height:0;display:flex}.content{flex:1;min-width:0;padding:20px}.desktop-title{margin-top:0}.topbar{display:none}.loading{text-align:center;color:var(--text);padding:40px 20px}.sidebar{border-right:1px solid var(--border);background:var(--bg);flex-shrink:0;width:260px;min-height:100%;padding:12px;overflow-y:auto}.sidebar-title{margin:0 0 12px}.sidebar-subject{cursor:pointer;border-radius:5px;justify-content:space-between;align-items:center;margin-bottom:3px;padding:8px;display:flex}.sidebar-subject.active{background:#e3f2fd}@media (prefers-color-scheme:dark){.sidebar-subject.active{background:#2196f340}}.sidebar-badge{color:#fff;background:#ff9800;border-radius:10px;padding:1px 7px;font-size:11px}.sidebar-stats{color:#666;margin-top:3px;font-size:11px}.sidebar-stats.urgent{color:#d32f2f}.sidebar-overlay{display:none}@media (width<=768px){.topbar{border-bottom:1px solid var(--border);background:var(--bg);z-index:100;align-items:center;gap:12px;padding:10px 12px;display:flex;position:sticky;top:0}.burger{color:var(--text-h);background:0 0;border:none;padding:4px 8px;font-size:22px}.topbar-title{color:var(--text-h);font-weight:600}.desktop-title{display:none}.content{padding:12px}.sidebar{z-index:200;width:80%;max-width:320px;transition:transform .25s;position:fixed;top:0;bottom:0;left:0;transform:translate(-100%);box-shadow:4px 0 20px #0000001a}.sidebar.open{transform:translate(0)}.sidebar-overlay{z-index:150;background:#0006;display:block;position:fixed;inset:0}}.calendar{max-width:600px;margin:0 auto;padding:20px}.calendar-header{justify-content:space-between;align-items:center;gap:8px;display:flex}.calendar-header h2{text-align:center;flex:1;margin:0}.calendar-grid{grid-template-columns:repeat(7,1fr);gap:5px;margin-top:20px;display:grid}.calendar-weekday{text-align:center;font-size:13px;font-weight:700}.calendar-day{border:1px solid var(--border);cursor:pointer;background:var(--bg);border-radius:5px;min-height:60px;padding:10px;position:relative}.calendar-day.empty{cursor:default;background:0 0;border-color:#0000}.calendar-day.today{background:#e3f2fd}@media (prefers-color-scheme:dark){.calendar-day.today{background:#2196f340}}.calendar-day-number{font-weight:700}.calendar-day-badge{color:#fff;background:#ff9800;border-radius:10px;margin-top:2px;padding:1px 5px;font-size:10px;display:inline-block}@media (width<=768px){.calendar{max-width:100%;padding:8px 0}.calendar-grid{gap:3px;margin-top:12px}.calendar-weekday{font-size:11px}.calendar-day{border-radius:4px;min-height:48px;padding:6px 4px}.calendar-day-number{font-size:13px}.calendar-day-badge{padding:0 4px;font-size:9px}}.icon-btn{opacity:.7;background:0 0;border:none;border-radius:4px;padding:4px 6px;font-size:14px;line-height:1;transition:opacity .15s,background .15s}.icon-btn:hover{opacity:1;background:var(--accent-bg)}