:root{--bg: #0f172a;--surface: #1e293b;--text: #f8fafc;--muted: #94a3b8;--accent: #38bdf8;--border: #334155;--danger: #f87171;--radius: 10px;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);line-height:1.5;min-height:100dvh}a{color:var(--accent)}button,input,select,textarea{font:inherit}button{cursor:pointer;border:none;border-radius:var(--radius);padding:.5rem 1rem;background:var(--accent);color:var(--bg);font-weight:600}button.secondary{background:var(--surface);color:var(--text);border:1px solid var(--border)}button.danger{background:var(--danger);color:#0f172a}.app-shell{display:flex;flex-direction:column;min-height:100dvh}.app-header{display:flex;align-items:center;gap:.75rem;flex-shrink:0;padding:.65rem 1rem;background:var(--surface);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:50}.app-header-title{font-weight:700;flex:1;min-width:0}.app-header-user{font-size:.85rem;max-width:40%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.burger-btn{padding:.45rem .55rem;display:inline-flex;align-items:center;justify-content:center;min-width:2.5rem}.burger-icon{display:block;width:1.25rem;height:2px;background:var(--text);border-radius:1px;box-shadow:0 -6px 0 var(--text),0 6px 0 var(--text)}.nav-drawer-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:90;background:#0f172a8c;opacity:0;visibility:hidden;pointer-events:none;transition:opacity .2s ease,visibility .2s ease}.nav-drawer-backdrop.is-open{opacity:1;visibility:visible;pointer-events:auto}.nav-drawer{position:fixed;top:0;left:0;bottom:0;z-index:100;width:min(18rem,88vw);display:flex;flex-direction:column;padding:1rem;background:var(--surface);border-right:1px solid var(--border);box-shadow:8px 0 24px #00000059;transform:translate(-100%);visibility:hidden;transition:transform .2s ease,visibility .2s ease}.nav-drawer.is-open{transform:translate(0);visibility:visible}.nav-drawer-head{display:flex;align-items:center;justify-content:space-between;gap:.5rem;margin-bottom:.35rem}.nav-drawer-close{padding:.25rem .55rem;font-size:1.35rem;line-height:1}.nav-drawer-user{font-size:.85rem;margin-bottom:.85rem;display:block}.nav-drawer-links{background:transparent;border:none;padding:0;display:flex;flex-direction:column;gap:.35rem}.nav a{text-decoration:none;padding:.5rem .75rem;border-radius:var(--radius);color:var(--muted)}.nav a.active{background:#0f172a;color:var(--text)}.app-main{flex:1;padding:1.25rem;max-width:960px;width:100%;margin:0 auto}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1rem;margin-bottom:1rem}label{display:block;font-size:.85rem;color:var(--muted);margin-bottom:.25rem}input,select,textarea{width:100%;padding:.5rem .65rem;border-radius:8px;border:1px solid var(--border);background:#0f172a;color:var(--text);margin-bottom:.75rem}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:.75rem}@media(max-width:640px){.grid2{grid-template-columns:1fr}}.muted{color:var(--muted);font-size:.9rem}.row{display:flex;gap:.5rem;flex-wrap:wrap;align-items:center}table{width:100%;border-collapse:collapse;font-size:.95rem}th,td{text-align:left;padding:.5rem .35rem;border-bottom:1px solid var(--border)}.error{color:var(--danger);margin:.5rem 0}code{font-size:.85em;word-break:break-all}.calendar-upcoming-list{margin:0;padding-left:1.25rem}.calendar-upcoming-list li{margin-bottom:.5rem}.calendar-toolbar{display:flex;align-items:center;gap:.5rem}.calendar-weekdays{display:grid;grid-template-columns:repeat(7,1fr);gap:2px;margin-bottom:4px}.calendar-weekday{text-align:center;font-size:.75rem;color:var(--muted);padding:.25rem}.calendar-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:4px}.calendar-day{position:relative;aspect-ratio:1;min-height:2.75rem;max-height:4rem;padding:.25rem;display:flex;flex-direction:column;align-items:center;justify-content:flex-start;background:#0f172a;border:1px solid var(--border);border-radius:8px;color:var(--text);font-weight:500}.calendar-day:hover{border-color:var(--accent);background:#1e293b}.calendar-day-other{opacity:.45}.calendar-day-today{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent)}.calendar-day-has-events .calendar-day-num{margin-bottom:2px}.calendar-day-num{font-size:.9rem;line-height:1.2}.calendar-day-dot{width:6px;height:6px;border-radius:50%;background:var(--accent);flex-shrink:0}@media(max-width:480px){.calendar-day{min-height:2.25rem;padding:.15rem}.calendar-day-num{font-size:.8rem}}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:1000;background:#0f172abf;display:flex;align-items:flex-start;justify-content:center;padding:1.5rem 1rem;overflow-y:auto}.modal-panel{width:100%;max-width:28rem;margin:auto 0;max-height:calc(100dvh - 3rem);overflow-y:auto;margin-bottom:1rem}.modal-header{display:flex;align-items:center;justify-content:space-between;gap:.75rem;margin-bottom:.75rem;padding-bottom:.75rem;border-bottom:1px solid var(--border)}