:root{--green:#7f9c3a;--green-light:#e3edcf;--busy:#c9534f;--busy-light:#f4d6d5;--mine:#3a72b8;--line:#d9dcd3;--text:#2b2f26;--muted:#6f7568;--bg:#f7f8f4;--card:#fff}*{box-sizing:border-box}body{color:var(--text);background:var(--bg);margin:0;font-family:system-ui,-apple-system,Segoe UI,sans-serif}a{color:inherit}main{max-width:1200px;margin:0 auto;padding:16px}h1{margin:8px 0 16px;font-size:1.4rem}h2{margin:0 0 12px;font-size:1.1rem}body.with-sidebar{grid-template-columns:236px minmax(0,1fr);min-height:100vh;display:grid}body.with-sidebar main{max-width:none;margin:0;padding:0 24px 24px}.sidebar{background:var(--card);border-right:1px solid var(--line);flex-direction:column;height:100vh;padding:12px 12px 16px;display:flex;position:sticky;top:0;overflow-y:auto}.logo{align-items:center;gap:8px;padding:4px 4px 16px;text-decoration:none;display:flex}.logo-mark{background:var(--green);color:#fff;border-radius:50%;flex:none;place-items:center;width:38px;height:38px;font-size:1.3rem;display:grid}.logo strong{color:var(--green);font-size:1.05rem;line-height:1.1;display:block}.logo small{color:var(--muted);font-size:.68rem;display:block}.nav-group{border-top:1px solid var(--line);flex-direction:column;gap:10px;padding:16px 0;display:flex}.nav-item{border:1px solid var(--line);background:var(--card);color:var(--text);cursor:pointer;text-align:left;border-radius:10px;align-items:center;gap:10px;width:100%;padding:11px 14px;font-size:.95rem;font-weight:500;text-decoration:none;display:flex}.nav-item:hover{background:var(--bg)}.nav-item.active{color:var(--green);background:#dfe1d3;border-color:#dfe1d3}.nav-user{margin-top:auto}.nav-user>span{text-overflow:ellipsis;white-space:nowrap;padding:0 4px;font-size:.85rem;overflow:hidden}.pagehead{z-index:20;background:var(--card);margin:0 -24px 16px;padding:18px 24px 14px;position:sticky;top:0;box-shadow:0 4px 12px #00000014}.pagehead h1{margin:0 0 14px;font-size:1.6rem}@media (max-width:760px){body.with-sidebar{display:block}body.with-sidebar main{padding:0 12px 16px}.sidebar{border-right:none;border-bottom:1px solid var(--line);flex-flow:wrap;align-items:center;gap:6px;height:auto;padding:8px 12px;position:static}.logo{margin-right:auto;padding:0}.logo small{display:none}.nav-group{border-top:none;flex-direction:row;gap:6px;padding:0}.nav-item{width:auto;padding:6px 10px;font-size:.85rem}.nav-user{margin-top:0}.nav-user>span{display:none}.pagehead{margin:0 -12px 12px;padding:12px;position:static}}button,.btn{font:inherit;border:1px solid var(--green);background:var(--green);color:#fff;cursor:pointer;border-radius:6px;padding:6px 14px;text-decoration:none;display:inline-block}button.secondary,.btn.secondary{background:var(--card);color:var(--green)}button.danger{background:var(--card);border-color:var(--busy);color:var(--busy)}button.link{color:var(--muted);background:0 0;border:none;padding:0}input,select{font:inherit;border:1px solid var(--line);border-radius:6px;padding:5px 8px}.card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:16px}.toolbar{flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:16px;display:flex}.tabs a{border:1px solid var(--line);background:var(--card);border-radius:6px;padding:6px 12px;text-decoration:none}.tabs a.active{border-color:var(--green);background:var(--green-light);font-weight:600}.layout{grid-template-columns:minmax(0,1fr) 340px;align-items:start;gap:16px;display:grid}@media (max-width:860px){.layout{grid-template-columns:1fr}}.crumbs{flex-wrap:wrap;gap:6px;display:flex}.crumbs a{background:var(--card);border:1px solid #444;border-radius:999px;padding:5px 14px;font-size:.9rem;text-decoration:none}.crumbs a.active{border-color:var(--green);color:var(--green);box-shadow:inset 0 0 0 1px var(--green);font-weight:600}.timebar{background:var(--card);border-radius:10px;flex-wrap:wrap;align-items:center;gap:6px;width:fit-content;max-width:100%;margin-bottom:16px;padding:8px 12px;display:flex;box-shadow:0 2px 10px #00000014}.timebar a{padding:0 6px;font-size:1.2rem;text-decoration:none}.timebar .muted{font-size:.9rem}.plan-card{padding:12px;overflow:hidden}.plan-title{margin:0 0 8px;font-size:1.15rem;font-weight:500}.plan{background:#fff;width:100%;position:relative;container-type:inline-size}.plan img{-webkit-user-select:none;user-select:none;pointer-events:none;width:100%;height:100%;position:absolute;inset:0}.plan-empty{color:var(--muted);border:2px dashed var(--line);border-radius:8px;place-items:center;font-size:.9rem;display:grid;position:absolute;inset:0}.plan.editing{cursor:crosshair}.marker{width:var(--m);height:var(--m);z-index:2;background:0 0;border:none;padding:0;text-decoration:none;transition:transform .12s;position:absolute;transform:translate(-50%,-50%)}.marker:hover,.marker.selected{z-index:5;transform:translate(-50%,-50%)scale(1.25)}.marker .dot{width:100%;height:100%;font-size:calc(var(--m) * .5);color:#1f4d1c;background:#86d993;border:2px solid #2f6b2a;border-radius:50%;place-items:center;display:grid;position:relative}.marker:not(.room) .dot:before{content:"";background:currentColor;border-radius:50%;width:14%;height:14%;position:absolute;top:46%;left:30%}.marker:not(.room) .dot:after{content:"";background:currentColor;border-radius:4px;width:16%;height:50%;position:absolute;top:25%;left:52%}.marker.room .dot{border-radius:25%}.marker.partial .dot{color:#6b4410;background:#f7c873;border-color:#b7791f}.marker.busy .dot{color:#6e1f1c;background:#f1a5a2;border-color:#a33b37}.marker.mine .dot{color:#1d3b63;background:#9cc1f0;border-color:#2f5f9e}.marker.unplaced .dot{color:#555;background:#ddd;border-color:#888}.marker.selected .dot{box-shadow:0 0 0 3px #fff, 0 0 0 5px var(--green)}.marker .fav-badge{color:var(--green);font-size:calc(var(--m) * .45);line-height:1;position:absolute;bottom:100%;left:50%;transform:translate(-50%)}.marker .tip{color:#fff;white-space:pre;z-index:10;pointer-events:none;background:#333;border-radius:6px;padding:5px 9px;font-size:.8rem;display:none;position:absolute;top:50%;left:100%;transform:translate(8px,-50%)}.marker:hover .tip,.marker:focus-visible .tip{display:block}.legend{color:var(--muted);flex-wrap:wrap;align-items:center;gap:14px;margin-top:12px;font-size:.8rem;display:flex}.legend i{vertical-align:-2px;border:2px solid;border-radius:50%;width:12px;height:12px;margin-right:4px;display:inline-block}.legend i.free{background:#86d993;border-color:#2f6b2a}.legend i.partial{background:#f7c873;border-color:#b7791f}.legend i.busy{background:#f1a5a2;border-color:#a33b37}.legend i.mine{background:#9cc1f0;border-color:#2f5f9e}.btn.small{padding:2px 10px;font-size:.85rem}.list{margin:0;padding:0;list-style:none}.list li{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:8px;padding:8px 0;display:flex}.list li:last-child{border-bottom:none}.muted{color:var(--muted)}.stack{flex-direction:column;gap:10px;display:flex}.row{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.msg{border-radius:6px;padding:8px 10px;font-size:.9rem}.msg.ok{background:var(--green-light)}.msg.err{background:var(--busy-light)}.fav{color:var(--green);background:0 0;border:none;padding:0;font-size:1.1rem}table{border-collapse:collapse;width:100%}td,th{text-align:left;border-bottom:1px solid var(--line);padding:6px}td input[type=number]{width:64px}.plan-edit-wrap.editing .plan{cursor:crosshair;outline:2px dashed var(--green)}button.small{padding:2px 10px;font-size:.85rem}