:root{color-scheme:dark;--bg:#0b0b0b;--card:#141414;--card-2:#1a1a1a;--cell-bg:#171717;--oow-1:#141414;--oow-2:#2b2b2b;--border:#262626;--border-strong:#363636;--text:#fafafa;--muted:#9ca3af;--accent:#fa5e06;--accent-dark:#c24703;--accent-light:#fa7d37;--accent-soft:#2a1608;--on-accent:#120800;--btn-bg:#1e1e1e;--btn-bg-hover:#2a2a2a;--danger:#ef4444;--shadow:0 1px 2px rgba(0,0,0,.5),0 2px 8px rgba(0,0,0,.35);--radius:12px;--heat:250,94,6}:root[data-theme=light]{color-scheme:light;--bg:#f5f5f7;--card:#fff;--card-2:#f3f4f6;--cell-bg:#fff;--oow-1:#f0f0f2;--oow-2:#d7d7db;--border:#e5e7eb;--border-strong:#d1d5db;--text:#141414;--muted:#6b7280;--accent-soft:#fff2e9;--btn-bg:#fff;--btn-bg-hover:#eceef1;--danger:#dc2626;--shadow:0 1px 3px hsla(0,0%,8%,.08),0 1px 2px hsla(0,0%,8%,.05)}@media (prefers-color-scheme:light){:root:not([data-theme]){color-scheme:light;--bg:#f5f5f7;--card:#fff;--card-2:#f3f4f6;--cell-bg:#fff;--border:#e5e7eb;--border-strong:#d1d5db;--text:#141414;--muted:#6b7280;--accent-soft:#fff2e9;--btn-bg:#fff;--btn-bg-hover:#eceef1;--danger:#dc2626;--shadow:0 1px 3px hsla(0,0%,8%,.08),0 1px 2px hsla(0,0%,8%,.05)}}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased;font-size:15px}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.site-header{background:var(--card);border-bottom:1px solid var(--border);padding:14px 22px;display:flex;align-items:center;justify-content:space-between}.brand{font-weight:800;font-size:20px;color:var(--text);letter-spacing:-.02em}.brand:hover{text-decoration:none}.theme-toggle{width:38px;height:38px;padding:0;border-radius:9px;font-size:17px;line-height:1;display:inline-flex;align-items:center;justify-content:center}.header-right{gap:12px}.header-right,.signout-form{display:flex;align-items:center}.signout-form{gap:10px}.header-email{max-width:40vw;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.signin-btn,.signout-btn{padding:7px 12px;font-size:13px}.container{max-width:1080px;margin:0 auto;padding:32px 20px 96px}.container.narrow{max-width:620px}h1{font-size:30px;letter-spacing:-.02em;margin:0 0 6px}h2{font-size:17px;margin:0 0 14px;letter-spacing:-.01em}.muted{color:var(--muted)}.small{font-size:12.5px}.card,.panel{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:22px;margin-bottom:20px;box-shadow:var(--shadow)}label{display:block;font-size:13px;font-weight:600;color:var(--text);margin:0 0 7px}input[type=date],input[type=email],input[type=number],input[type=password],input[type=search],input[type=text],input[type=url],select,textarea{width:100%;background:var(--card-2);border:1px solid var(--border-strong);color:var(--text);border-radius:9px;padding:10px 12px;font-size:14px;font-family:inherit}input::placeholder,textarea::placeholder{color:#6b7280}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(250,94,6,.22)}.row{display:flex;gap:16px;flex-wrap:wrap}.row>.field{flex:1 1;min-width:150px}.field{margin-bottom:18px}.field:last-child{margin-bottom:0}button{font-family:inherit;cursor:pointer;border-radius:9px;border:1px solid var(--border-strong);background:var(--btn-bg);color:var(--text);padding:10px 15px;font-size:14px;font-weight:500;transition:background .12s,border-color .12s,opacity .12s}button:hover{border-color:var(--muted);background:var(--btn-bg-hover)}button.primary{background:var(--accent);border-color:var(--accent);color:var(--on-accent);font-weight:700}button.primary:hover{background:var(--accent-light);border-color:var(--accent-light)}button:disabled{opacity:.5;cursor:not-allowed}button.big{width:100%;padding:13px;font-size:15px}.btn-row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}.error{color:var(--danger);font-size:13.5px;margin-top:10px}.segmented{display:inline-flex;background:var(--bg);border:1px solid var(--border-strong);border-radius:10px;padding:3px;gap:3px}.segmented button{border:none;background:transparent;border-radius:7px;padding:8px 16px;color:var(--muted);font-weight:600}.segmented button:hover{color:var(--text);background:transparent}.segmented button.active{background:var(--card);color:var(--accent);box-shadow:var(--shadow)}.weekday-row{display:flex;gap:8px;flex-wrap:wrap}.weekday-row button{min-width:46px}.weekday-row button.active{background:var(--accent);border-color:var(--accent);color:var(--on-accent);font-weight:700}.cal{-webkit-user-select:none;-moz-user-select:none;user-select:none}.cal-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.cal-head .title{font-weight:700;font-size:15px}.cal-nav{padding:6px 11px;line-height:1}.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);grid-gap:4px;gap:4px}.cal-dow{text-align:center;font-size:11px;font-weight:700;color:var(--muted);padding-bottom:4px}.cal-day{aspect-ratio:1;display:flex;align-items:center;justify-content:center;border-radius:8px;border:1px solid transparent;font-size:13.5px;cursor:pointer}.cal-day:hover{border-color:var(--accent)}.cal-day.selected{background:var(--accent);color:var(--on-accent);font-weight:700}.cal-day.blank{cursor:default}.cal-day.disabled{color:#4b4b4b;cursor:default}.cal-day.disabled:hover{border-color:transparent}.grids{display:flex;gap:22px;flex-wrap:wrap;align-items:flex-start}.grids>.card{flex:1 1;min-width:300px;margin-bottom:0}.grid-wrap{overflow-x:auto;-moz-user-select:none;user-select:none;-webkit-user-select:none}.grid-group+.grid-group{margin-top:20px}.grid-caption{font-size:12px;font-weight:700;color:var(--muted);margin-bottom:6px}table.grid{border-collapse:collapse}table.grid td,table.grid th{padding:0}.time-label{font-size:11px;color:var(--muted);text-align:right;padding-right:8px!important;white-space:nowrap;height:20px;vertical-align:top;transform:translateY(-6px)}.time-spacer{width:58px}.date-head{text-align:center;padding:0 4px 8px!important;font-size:12px;color:var(--muted);min-width:54px}.date-head .dow{font-weight:700;color:var(--text);font-size:13px}.cell{width:54px;height:20px;border:1px solid var(--border);background:var(--cell-bg);cursor:pointer}.cell.hour-top{border-top-color:var(--border-strong)}.cell.on{background:var(--accent);border-color:var(--accent-dark)}.cell.disabled,.cell.oow,.cell.readonly{cursor:default}.cell.oow{border-color:var(--border);background:repeating-linear-gradient(45deg,var(--oow-1),var(--oow-1) 4px,var(--oow-2) 4px,var(--oow-2) 5px)}.grid-locked{position:relative}.grid-locked .grid-wrap{opacity:.4;pointer-events:none}.grid-locked-cta{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;text-align:center;font-weight:600;color:var(--muted);padding:20px}.card-sub{color:var(--muted);font-size:13px;margin:-8px 0 14px}.tooltip{position:fixed;z-index:50;background:#1a1a1a;color:#fafafa;border:1px solid #363636;border-radius:9px;padding:10px 12px;font-size:13px;max-width:260px;pointer-events:none;box-shadow:0 8px 24px rgba(0,0,0,.6)}.tooltip .t-time{font-weight:700;margin-bottom:6px}.tooltip .avail{color:var(--accent-light)}.tooltip .unavail{color:#9ca3af}.legend{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--muted);margin-top:14px}.legend .swatch{width:22px;height:14px;border:1px solid var(--border-strong);border-radius:3px}.copy-link{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.copy-link input{flex:1 1;min-width:200px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px}.status-bar{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.best-list{margin:0;padding-left:20px}.best-list li{margin-bottom:11px}.cand-row{display:flex;justify-content:space-between;align-items:center;gap:14px}.cand-row .primary{white-space:nowrap;padding:7px 13px}.chosen-tag{color:var(--accent);font-weight:700;white-space:nowrap}.finalized-banner{display:flex;gap:16px;align-items:flex-start;border:1px solid var(--accent);background:var(--accent-soft)}.finalized-banner .fb-check{width:34px;height:34px;flex:0 0 auto;border-radius:50%;background:var(--accent);color:var(--on-accent);font-weight:800;display:flex;align-items:center;justify-content:center}.finalized-banner .fb-label{font-size:18px;font-weight:700;letter-spacing:-.01em}.resp-list{list-style:none;margin:0;padding:0}.resp-list li{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:10px 0;border-bottom:1px solid var(--border)}.resp-list li:last-child{border-bottom:none}.resp-list .btn-row button{padding:5px 11px;font-size:13px}.toolbar{display:flex;gap:20px;align-items:flex-end;flex-wrap:wrap;margin-bottom:20px}.modal-overlay{position:fixed;inset:0;z-index:100;background:rgba(0,0,0,.55);display:flex;align-items:center;justify-content:center;padding:20px}.modal{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:0 12px 40px rgba(0,0,0,.5);padding:24px;width:100%;max-width:460px}.modal h2{margin-top:0}.toolbar .field{margin-bottom:0}