:root{--bg:#f6f6f8;--surface:#fff;--surface-2:#eeeef2;--text:#16161d;--muted:#6b6b78;--line:#dcdce3;--hour:#e6e6ec;--route:#16161d;--conflict:#e5243b;--now:#ff5a1f;--shadow:0 1px 2px #0000000f,0 2px 8px #0000000d;--time-col:52px;--stage-col:190px;--head-h:40px;--buncss-light:initial;--buncss-dark: ;color-scheme:light;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Noto Sans,Ubuntu,Cantarell,Helvetica Neue,sans-serif}@media (prefers-color-scheme:dark){:root{--bg:#0b0b10;--surface:#15151c;--surface-2:#1d1d26;--text:#f1f0f7;--muted:#9a99a8;--line:#2a2a35;--hour:#1f1f29;--route:#f1f0f7;--conflict:#ff4d61;--shadow:none;--buncss-light: ;--buncss-dark:initial;color-scheme:dark}}*{box-sizing:border-box}html,body{background:var(--bg);color:var(--text);height:100%;margin:0}body{overflow:hidden}#app{display:flex;flex-direction:column;height:100dvh}button{font:inherit;color:inherit}.muted{color:var(--muted)}.topbar{display:flex;border-bottom:1px solid var(--line);background:var(--surface);flex-wrap:wrap;align-items: center;gap:12px;padding:10px 16px}.brand{color:inherit;text-decoration:none;display:flex;flex-direction:column;font-size:14px;line-height:1.15}.days{display:flex;background:var(--surface-2);border-radius:999px;gap:4px;padding:3px}.day{cursor:pointer;white-space:nowrap;background:0 0;border:0;border-radius:999px;padding:6px 14px;font-size:14px}.day[aria-selected=true]{background:var(--surface);box-shadow:var(--shadow);font-weight:600}.day .count{margin-left:4px}.btn{border:1px solid var(--line);background:var(--surface);cursor:pointer;display:inline-flex;border-radius:999px;align-items: center;gap:6px;padding:7px 14px;font-size:14px}.btn:hover{background:var(--surface-2)}.btn.primary{background:var(--text);color:var(--bg);border-color:var(--text)}.btn.danger{color:var(--conflict)}.btn.icon{padding:4px 10px}.count{display:inline-block;background:color-mix(in srgb,currentColor 18%,transparent);text-align:center;font-variant-numeric:tabular-nums;border-radius:999px;min-width:20px;padding:0 6px;font-size:12px;font-weight:600}.hint{color:var(--muted);margin:0;padding:6px 16px;font-size:13px}.scroller{overflow:auto;overscroll-behavior:contain;flex:1;min-height:0}.board{display:grid;grid-template-columns:var(--time-col)repeat(var(--stages),minmax(var(--stage-col),1fr));grid-template-rows:var(--head-h)var(--body-h);position:relative;min-width:max-content}.corner,.stage-head{position:sticky;z-index:4;background:var(--surface);border-bottom:1px solid var(--line);top:0}.corner{z-index:5;left:0}.stage-head{display:flex;letter-spacing:.04em;border-left:1px solid var(--line);align-items: center;gap:8px;padding:0 10px;font-size:13px;font-weight:700}.stage-head:before{content:"";background:var(--stage);border-radius:50%;width:10px;height:10px}.time-col{position:sticky;z-index:3;background:var(--surface);border-right:1px solid var(--line);left:0}.time-label{position:absolute;color:var(--muted);font-variant-numeric:tabular-nums;font-size:11px;right:6px;transform:translateY(-50%)}.col{position:relative;border-left:1px solid var(--line);background-image:repeating-linear-gradient(to bottom,var(--hour)0 1px,transparent 1px var(--hour-px));background-position-y:var(--hour-offset)}.overlay{grid-row:2;grid-column:2/-1;position:relative;pointer-events:none;z-index:2}.overlay svg{position:absolute;overflow:visible;width:100%;height:100%;inset:0}.now-line{grid-row:2;grid-column:1/-1;border-top:2px solid var(--now);z-index:3;pointer-events:none;align-self: start;height:0}.card{position:absolute;z-index:1;padding:0 3px 3px}.card-inner{border:1px solid var(--line);border-left:4px solid var(--stage);background:var(--surface);box-shadow:var(--shadow);overflow:hidden;cursor:pointer;display:flex;position:relative;border-radius:10px;flex-direction:column;gap:2px;height:100%;padding:6px 8px;transition:background-color 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32px);max-height:min(80dvh,720px);padding:0}.sheet::backdrop{background:#00000073}.sheet-head{display:flex;position:sticky;background:var(--surface);justify-content:space-between;align-items: center;gap:12px;padding:14px 16px 6px;top:0}.sheet-head h2{margin:0;font-size:18px}.sheet-body{padding:4px 16px 16px}.sheet-actions{display:flex;border-top:1px solid var(--line);position:sticky;background:var(--surface);flex-wrap:wrap;gap:8px;padding:12px 16px 16px;bottom:0}.meta{color:var(--muted);margin:0 0 10px;font-size:13px}.meta .stage-name{color:var(--stage);font-weight:700}.desc{font-size:14px;line-height:1.5}.speakers{list-style:none;display:grid;gap:10px;margin:12px 0;padding:0}.speakers li{display:flex;align-items: center;gap:10px}.speakers img{object-fit:cover;background:var(--surface-2);border-radius:50%;width:44px;height:44px}.speakers a{color:inherit}.badge{background:var(--surface-2);border-radius:999px;margin-left:6px;padding:1px 7px;font-size:11px}.stops{list-style:none;margin:8px 0 16px;padding:0 16px}.stop{display:grid;grid-template-columns:92px 1fr;gap:2px 10px;padding:8px 0;font-size:14px}.stop .t{font-variant-numeric:tabular-nums;color:var(--muted)}.stop .stage-name{color:var(--stage);font-size:12px;font-weight:700}.stop.conflict .t{color:var(--conflict);font-weight:600}.transfer{color:var(--muted);border-left:2px dotted var(--line);margin-left:40px;padding:2px 0 2px 102px;font-size:12px}.transfer.conflict{color:var(--conflict);border-left-color:var(--conflict)}.empty{color:var(--muted);padding:8px 16px 20px}@media (max-width:640px){:root{--time-col:44px;--stage-col:160px}.brand .muted{display:none}.hint{font-size:12px}}.corner,.stage-head{grid-row:1}.corner,.time-col{grid-column:1}.time-col,.col{grid-row:2}.actions{display:flex;align-items: center;gap:8px;margin-left:auto}.btn:disabled{opacity:.45;cursor:default}a.btn{color:inherit;text-decoration:none}.btn.avatar{overflow:hidden;justify-content:center;width:34px;height:34px;padding:0;font-weight:700}.btn.avatar img,.account img{object-fit:cover;width:100%;height:100%}.account{display:flex;align-items: center;gap:12px}.account img{border-radius:50%;flex:none;width:48px;height:48px}.link-field{font:inherit;border:1px solid var(--line);background:var(--surface-2);color:var(--text);border-radius:10px;width:100%;padding:9px 12px;font-size:14px}.note{margin-top:12px;font-size:13px;line-height:1.45}.link{color:inherit;text-decoration:underline;cursor:pointer;background:0 0;border:0;padding:0;font-weight:600}.error{color:var(--conflict)}.card.readonly .card-inner{cursor:default}@media (max-width:640px){.actions{gap:6px}.actions .btn{padding:6px 11px}}