:root{--text:#1f2328;--bg:#fff;--border:#e2e2e6;--accent:#4f46e5;--danger:#dc2626;--sidebar-bg:#f6f6f8;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;color:var(--text);background:var(--bg);font:16px/1.45 system-ui,Segoe UI,Roboto,sans-serif}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;--text:#e5e7eb;--bg:#16171d;--border:#2e303a;--accent:#818cf8;--sidebar-bg:#1c1d24}}*{box-sizing:border-box}body{margin:0}h1{margin:0 0 16px;font-size:24px}button{font:inherit;cursor:pointer;border:1px solid var(--border);background:var(--bg);color:var(--text);border-radius:6px;padding:8px 14px}button:hover{border-color:var(--accent)}input{font:inherit;border:1px solid var(--border);background:var(--bg);color:var(--text);border-radius:6px;padding:8px 10px}.error{color:var(--danger)}.login-page{justify-content:center;align-items:center;min-height:100svh;display:flex}.login-card{border:1px solid var(--border);border-radius:10px;width:320px;padding:32px}.login-card form{flex-direction:column;gap:12px;display:flex}.login-card label{flex-direction:column;gap:4px;font-size:14px;display:flex}.waiting{text-align:center}.waiting .hint{opacity:.7;margin-top:8px;font-size:13px}.app-shell{min-height:100svh;display:flex}.sidebar{background:var(--sidebar-bg);border-right:1px solid var(--border);flex-direction:column;flex-shrink:0;gap:4px;width:200px;padding:16px;display:flex}.sidebar a{color:var(--text);border-radius:6px;padding:8px 12px;text-decoration:none}.sidebar a.active{background:var(--accent);color:#fff}.sidebar .logout{margin-top:auto}.content{flex:1;padding:24px;overflow-x:auto}.calendar-header{align-items:center;gap:16px;margin-bottom:16px;display:flex}.calendar-header h1{text-align:center;flex:1;margin:0}.calendar-grid{grid-template-columns:repeat(7,minmax(60px,1fr));gap:4px;max-width:700px;display:grid}.calendar-weekday{text-align:center;opacity:.6;padding:4px 0;font-size:13px}.calendar-day{aspect-ratio:1;border:1px solid var(--border);background:var(--bg);border-radius:6px;justify-content:flex-start;align-items:flex-start;padding:6px;display:flex;position:relative}.calendar-day.out-of-month{opacity:.4}.calendar-day.today{border-color:var(--accent);border-width:2px}.event-badge{background:var(--danger);color:#fff;border-radius:999px;justify-content:center;align-items:center;min-width:18px;height:18px;padding:0 4px;font-size:11px;display:flex;position:absolute;top:4px;right:4px}.day-hour-grid{border-top:1px solid var(--border);max-width:500px;position:relative}.hour-row{border-bottom:1px solid var(--border);position:relative}.hour-label{opacity:.6;background:var(--bg);padding:0 4px;font-size:11px;position:absolute;top:-8px;left:0}.event-block{background:var(--accent);color:#fff;border-radius:4px;padding:2px 6px;font-size:13px;position:absolute;left:56px;right:8px;overflow:hidden}.event-time{font-weight:600}