:root{color-scheme:light;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:#f8fafc;color:#0f172a;font-synthesis:none;text-rendering:optimizeLegibility}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh;background:radial-gradient(circle at top left,rgba(29,78,216,.16),transparent 30rem),#f8fafc}button,input,textarea{font:inherit}button{border:0;border-radius:999px;padding:.78rem 1.1rem;background:#1d4ed8;color:#fff;font-weight:700;cursor:pointer;box-shadow:0 10px 22px #1d4ed838}button:hover{filter:brightness(.96)}button.secondary{background:#e0e7ff;color:#1e3a8a;box-shadow:none}button.ghost{background:transparent;color:#475569;box-shadow:none}input,textarea{width:100%;margin-top:.35rem;border:1px solid #cbd5e1;border-radius:.85rem;padding:.8rem .9rem;background:#fff;color:#0f172a}textarea{resize:vertical}label{display:block;color:#334155;font-weight:700}h1,h2,h3,p{margin-top:0}.app-header{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1.25rem clamp(1rem,5vw,4rem)}.app-header h1{margin-bottom:0;font-size:clamp(1.8rem,4vw,3rem)}.header-actions,.button-row{display:flex;align-items:center;gap:.7rem;flex-wrap:wrap}.align-right{justify-content:flex-end}.layout{display:grid;gap:1rem;padding:0 clamp(1rem,5vw,4rem) 4rem}.panel,.calendar-card{background:#ffffffe0;border:1px solid rgba(148,163,184,.28);border-radius:1.5rem;box-shadow:0 18px 50px #0f172a14;padding:clamp(1rem,3vw,1.5rem);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}.auth-panel{max-width:46rem}.sync-grid{display:grid;gap:1rem;grid-template-columns:minmax(0,1fr) auto;align-items:center}.stack{display:grid;gap:1rem}.eyebrow{margin-bottom:.3rem;color:#1d4ed8;font-weight:800;text-transform:uppercase;font-size:.76rem;letter-spacing:.12em}.muted{color:#64748b}.status-pill{display:inline-flex;align-items:center;border-radius:999px;padding:.45rem .7rem;background:#fee2e2;color:#991b1b;font-weight:800}.status-pill[data-online=true]{background:#dcfce7;color:#166534}.status-line{margin-top:1rem;border-radius:1rem;padding:.85rem 1rem;background:#eff6ff;color:#1e3a8a;font-weight:700}.status-line[data-type=success]{background:#dcfce7;color:#166534}.status-line[data-type=error]{background:#fee2e2;color:#991b1b}.hidden{display:none!important}.calendar-card{overflow-x:auto}#calendar{min-width:760px}.fc{--fc-border-color: #e2e8f0;--fc-button-bg-color: #1d4ed8;--fc-button-border-color: #1d4ed8;--fc-button-active-bg-color: #1e3a8a;--fc-today-bg-color: rgba(29, 78, 216, .08)}.fc .fc-toolbar-title{font-size:1.3rem}.fc-event{border-radius:.6rem;border:0;padding:.1rem}.fc-event.has-note{outline:2px solid rgba(22,163,74,.4)}.fc-event.pending-note{outline-color:#f59e0b99}.fc-custom-title{display:grid;gap:.18rem;padding:.12rem .18rem}.note-badge{width:max-content;border-radius:999px;background:#ffffffeb;color:#334155;padding:.08rem .35rem;font-size:.66rem;font-weight:800}.note-dialog{border:0;border-radius:1.3rem;padding:1.4rem;width:min(38rem,calc(100vw - 2rem));box-shadow:0 28px 80px #0f172a47}.note-dialog::backdrop{background:#0f172a59;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px)}@media(max-width:780px){.app-header,.sync-grid{grid-template-columns:1fr;display:grid}.header-actions,.align-right{justify-content:flex-start}}