:root{--bg:#0e0c0a;--surface:rgba(255,244,230,.045);--border:rgba(255,225,190,.12);--text:#f5ead9;--text-2:#c9b8a0;--text-3:#8d7d68;--amber:#e8a35c;--amber-2:#ffc28a;--green:#7fe0a2;--red:#e88a7a}*{margin:0;padding:0;box-sizing:border-box}body{font-family:PingFang SC,Hiragino Sans GB,Microsoft YaHei,Segoe UI,sans-serif;background:var(--bg);color:var(--text);line-height:1.6;min-height:100vh}.wrap{max-width:860px;margin:0 auto;padding:72px 28px 96px}.head{display:flex;align-items:center;gap:14px;margin-bottom:8px}.mark{width:40px;height:40px;border-radius:11px;flex:none;background:linear-gradient(135deg,var(--amber-2),#b96f2f);display:grid;place-items:center;color:#1a1208;font-weight:900}h1{font-size:26px;font-weight:800}.subtitle{color:var(--text-2);margin:10px 0 6px}.progress{color:var(--amber);font-weight:700;font-size:14px;margin-bottom:34px}.group{margin-bottom:26px}.group h2{font-size:12px;letter-spacing:2px;color:var(--text-3);text-transform:uppercase;margin-bottom:10px;font-weight:700}.row{display:flex;align-items:center;gap:12px;padding:12px 16px;border:1px solid var(--border);border-radius:12px;background:var(--surface);margin-bottom:8px;font-size:14.5px}.row .key{color:var(--text-3);font-size:12.5px;font-family:ui-monospace,monospace}.dot{width:9px;height:9px;border-radius:50%;flex:none}.dot.ok{background:var(--green);box-shadow:0 0 10px rgba(127,224,162,.6)}.dot.no{background:var(--red)}.spacer{flex:1 1}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:36px}.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 22px;border-radius:999px;font-size:14.5px;font-weight:600;border:1px solid rgba(255,210,150,.28);color:var(--text);transition:all .2s ease}.btn:hover{border-color:var(--amber);transform:translateY(-1px)}.btn.primary{background:linear-gradient(135deg,var(--amber-2),#b96f2f);color:#1a1208;border-color:transparent}.note{margin-top:22px;font-size:13px;color:var(--text-3)}code{font-family:ui-monospace,monospace;color:var(--amber-2);background:rgba(232,163,92,.1);padding:1px 6px;border-radius:5px}.studio{max-width:1180px;margin:0 auto;padding:26px 28px 96px}.studio-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:46px}.brand{display:inline-flex;align-items:center;gap:11px;text-decoration:none;color:var(--text)}.brand .mark{width:32px;height:32px;border-radius:9px;font-size:13px;background:linear-gradient(135deg,var(--amber-2),#b96f2f);display:grid;place-items:center;color:#1a1208;font-weight:900}.brand strong{font-size:16px;letter-spacing:.2px}.studio-nav{display:flex;align-items:center;gap:20px;font-size:14px}.studio-nav a{color:var(--text-2);text-decoration:none;transition:color .2s}.studio-nav a:hover{color:var(--amber-2)}.login-disabled{color:var(--text-2);opacity:.45;cursor:not-allowed}.mock-badge{font-size:12px;font-weight:700;color:var(--amber-2);border:1px solid rgba(232,163,92,.4);border-radius:999px;padding:3px 11px;background:rgba(232,163,92,.08)}.composer{border:1px solid var(--border);border-radius:18px;background:var(--surface);padding:30px 30px 22px;margin-bottom:52px}.composer h1{font-size:22px;margin-bottom:6px}.composer-hint{color:var(--text-2);font-size:14px;margin-bottom:20px}.styles{display:flex;gap:9px;flex-wrap:wrap;margin-bottom:16px}.style-chip{padding:8px 17px;border-radius:999px;font-size:13.5px;color:var(--text-2);background:transparent;border:1px solid var(--border);cursor:pointer;transition:all .18s}.style-chip:hover{color:var(--text);border-color:rgba(255,210,150,.4)}.style-chip.active{color:#1a1208;font-weight:700;border-color:transparent;background:linear-gradient(135deg,var(--amber-2),#d98f43)}.prompt-box{width:100%;resize:vertical;border-radius:13px;background:rgba(14,12,10,.55);color:var(--text);border:1px solid var(--border);padding:14px 16px;font-size:15px;font-family:inherit;line-height:1.7;outline:none;transition:border-color .2s}.prompt-box::placeholder{color:var(--text-3)}.prompt-box:focus{border-color:rgba(232,163,92,.55)}.composer-foot{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:14px}.form-error{color:var(--red);font-size:13.5px}.btn.primary:disabled{opacity:.55;cursor:not-allowed;transform:none}.gallery-head h2{font-size:15px;color:var(--text-2);font-weight:700;margin-bottom:16px}.empty{color:var(--text-3);font-size:14px;padding:26px 0 10px}.grid{display:grid;grid-gap:20px;gap:20px;grid-template-columns:repeat(auto-fill,minmax(280px,1fr))}.card{border:1px solid var(--border);border-radius:15px;overflow:hidden;background:var(--surface);transition:transform .2s,border-color .2s;cursor:pointer;outline:none}.card:focus-visible,.card:hover{transform:translateY(-2px);border-color:rgba(255,210,150,.3);box-shadow:0 14px 40px -22px rgba(0,0,0,.6)}.card img{display:block;width:100%;aspect-ratio:4/3;object-fit:cover}.card-body{padding:12px 14px 14px}.card-body p{font-size:13.5px;color:var(--text-2);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.card-failed,.card-pending{aspect-ratio:4/3;display:grid;place-items:center;align-content:center;grid-gap:10px;gap:10px;color:var(--text-3);font-size:14px;background:rgba(14,12,10,.4);text-align:center;padding:16px}.card-failed{color:var(--red)}.card-failed-reason{font-size:12px;color:var(--text-3);line-height:1.5}.spinner{width:22px;height:22px;border-radius:50%;border:2px solid rgba(232,163,92,.25);border-top:2px solid var(--amber);animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(1turn)}}.modal-backdrop{position:fixed;inset:0;z-index:200;background:rgba(0,0,0,.72);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;padding:28px;animation:fade-in .2s ease}@keyframes fade-in{0%{opacity:0}to{opacity:1}}.modal{position:relative;max-width:920px;width:100%;max-height:calc(100vh - 56px);overflow:auto;background:#15120e;border:1px solid var(--border);border-radius:18px;box-shadow:0 30px 80px -20px rgba(0,0,0,.85);animation:pop-in .25s cubic-bezier(.22,.8,.3,1)}@keyframes pop-in{0%{transform:scale(.94);opacity:0}to{transform:scale(1);opacity:1}}.modal-close{position:absolute;top:14px;right:14px;z-index:1;width:36px;height:36px;border-radius:50%;background:rgba(14,12,10,.7);color:var(--text);border:1px solid var(--border);font-size:20px;line-height:1;display:grid;place-items:center;cursor:pointer;transition:all .18s}.modal-close:hover{background:rgba(232,163,92,.15);border-color:var(--amber)}.modal-img{display:block;width:100%;max-height:70vh;object-fit:contain;background:#0e0c0a}.modal-pending{display:grid;place-items:center;grid-gap:12px;gap:12px;height:50vh;color:var(--text-2);text-align:center;background:rgba(14,12,10,.5)}.modal-reason{font-size:13px;color:var(--text-3)}.modal-body{padding:22px 26px 26px}.modal-prompt{font-size:16px;line-height:1.7;color:var(--text);margin-bottom:16px;white-space:pre-wrap;word-break:break-word}.modal-meta{display:flex;flex-direction:column;gap:6px;font-size:12.5px;color:var(--text-3);border-top:1px solid var(--border);padding-top:14px;margin-bottom:18px;word-break:break-word}.modal-actions{display:flex;gap:10px;flex-wrap:wrap}.btn.ghost{background:transparent;color:var(--text-2);border:1px solid var(--border)}.btn.ghost:hover{color:var(--text);border-color:var(--amber)}.floorplan-upload{margin-top:14px}.upload-label{display:block;border:1.5px dashed var(--border);border-radius:13px;background:rgba(14,12,10,.35);cursor:pointer;overflow:hidden;transition:border-color .2s,background .2s}.upload-label:hover{border-color:rgba(232,163,92,.45)}.upload-label.has-file{border-style:solid;border-color:rgba(232,163,92,.35)}.upload-input{display:none}.upload-placeholder{display:flex;flex-direction:column;align-items:center;gap:6px;padding:26px 16px;color:var(--text-3);text-align:center}.upload-icon{font-size:24px;color:var(--text-3);line-height:1}.upload-text{font-size:14px;color:var(--text-2)}.upload-hint{font-size:12px;color:var(--text-3)}.upload-preview{position:relative;display:flex;align-items:center;gap:14px;padding:10px 44px 10px 14px}.upload-preview img{width:72px;height:54px;object-fit:cover;border-radius:8px;border:1px solid var(--border);flex:none}.upload-info{display:flex;flex-direction:column;gap:7px;min-width:0}.upload-filename{font-size:13px;color:var(--text-2);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:320px}.upload-remove{position:absolute;top:6px;right:6px;width:26px;height:26px;border-radius:50%;background:rgba(14,12,10,.75);color:var(--text);border:1px solid var(--border);font-size:14px;line-height:1;display:grid;place-items:center;cursor:pointer}.upload-remove:hover{background:rgba(232,163,92,.2);border-color:var(--amber)}.modal-source{margin-bottom:14px;font-size:13px;color:var(--text-2)}.modal-source-label{margin-right:8px}.modal-source-img{max-width:180px;max-height:120px;object-fit:cover;border-radius:8px;border:1px solid var(--border);vertical-align:middle;transition:opacity .2s}.modal-source a:hover .modal-source-img{opacity:.85}.anno-backdrop{position:fixed;inset:0;z-index:300;background:rgba(0,0,0,.8);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;padding:24px;animation:fade-in .2s ease}.anno-modal{width:100%;max-width:1040px;max-height:calc(100vh - 48px);display:flex;flex-direction:column;background:#15120e;border:1px solid var(--border);border-radius:18px;box-shadow:0 30px 80px -20px rgba(0,0,0,.85);animation:pop-in .25s cubic-bezier(.22,.8,.3,1);overflow:hidden}.anno-head{display:flex;align-items:center;justify-content:space-between;padding:16px 22px;border-bottom:1px solid var(--border)}.anno-head strong{font-size:16px}.anno-close{width:32px;height:32px;border-radius:50%;background:transparent;color:var(--text);border:1px solid var(--border);font-size:18px;line-height:1;display:grid;place-items:center;cursor:pointer}.anno-close:hover{background:rgba(232,163,92,.15);border-color:var(--amber)}.anno-toolbar{display:flex;gap:22px;flex-wrap:wrap;padding:14px 22px 4px}.anno-tool-group{display:flex;flex-direction:column;gap:7px}.anno-tool-title{font-size:11.5px;color:var(--text-3);letter-spacing:1px}.anno-chips{display:flex;gap:7px;flex-wrap:wrap}.anno-chip{padding:6px 13px;border-radius:999px;font-size:12.5px;color:var(--text-2);background:transparent;border:1px solid var(--border);cursor:pointer;transition:all .15s}.anno-chip:hover{color:var(--text);border-color:rgba(255,210,150,.4)}.anno-chip.active{color:#1a1208;font-weight:700;border-color:transparent;background:linear-gradient(135deg,var(--amber-2),#d98f43)}.anno-chip.point-entry.active{background:#ff7a59}.anno-chip.point-door.active{background:#5aa9ff}.anno-chip.point-window.active{background:#57d9a3}.anno-chip.erase.active{background:var(--red);color:#1a1208}.anno-tip{padding:10px 22px 4px;font-size:12.5px;color:var(--amber-2)}.anno-canvas-wrap{display:flex;gap:16px;padding:12px 22px;flex:1 1;min-height:0;overflow:auto}.anno-canvas{position:relative;flex:1 1;min-width:0;display:inline-block;align-self:flex-start;-moz-user-select:none;user-select:none;-webkit-user-select:none}.anno-img{display:block;width:100%;height:auto;border-radius:10px;background:#0e0c0a}.anno-overlay{position:absolute;inset:0;touch-action:none}.anno-overlay.draw-room{cursor:crosshair}.anno-overlay.draw-point{cursor:copy}.anno-overlay.erase{cursor:not-allowed}.anno-overlay.erase .anno-point,.anno-overlay.erase .anno-room{pointer-events:auto;cursor:pointer}.anno-room{position:absolute;pointer-events:none;border:2px solid var(--amber);background:rgba(232,163,92,.14);border-radius:3px}.anno-room.dragging{border-style:dashed;background:rgba(232,163,92,.22)}.anno-room.readonly{border-color:rgba(232,163,92,.85);background:rgba(232,163,92,.1)}.anno-room-label{position:absolute;top:0;left:0;background:var(--amber);color:#1a1208;font-size:11px;font-weight:700;line-height:1.5;padding:0 7px;border-bottom-right-radius:7px;white-space:nowrap}.anno-point{position:absolute;transform:translate(-50%,-50%);width:26px;height:26px;border-radius:50%;color:#101010;font-size:12px;font-weight:800;display:grid;place-items:center;border:2px solid hsla(0,0%,100%,.85);box-shadow:0 2px 8px rgba(0,0,0,.5);pointer-events:none}.anno-point.readonly{width:8%;min-width:18px;max-width:28px;aspect-ratio:1;font-size:clamp(9px,1.6vw,12px)}.anno-list{width:190px;flex:none;align-self:flex-start;border:1px solid var(--border);border-radius:12px;background:var(--surface);padding:12px;max-height:58vh;overflow:auto}.anno-list-head{display:flex;align-items:center;justify-content:space-between;font-size:12.5px;color:var(--text-2);margin-bottom:8px}.anno-clear{background:none;border:none;color:var(--red);font-size:12px;cursor:pointer;padding:0}.anno-list ul{list-style:none;display:flex;flex-direction:column;gap:6px}.anno-list li{display:flex;align-items:center;justify-content:space-between;font-size:12.5px;color:var(--text-2);padding:5px 8px;border-radius:8px;background:rgba(14,12,10,.4)}.anno-list li button{background:none;border:none;color:var(--text-3);font-size:11.5px;cursor:pointer}.anno-list li button:hover{color:var(--red)}.anno-list-name{display:inline-flex;align-items:center;gap:6px}.anno-dot{width:9px;height:9px;border-radius:50%;display:inline-block}.anno-foot{display:flex;justify-content:flex-end;gap:10px;padding:14px 22px 18px;border-top:1px solid var(--border)}.anno-layer{position:absolute;inset:0;pointer-events:none}.modal-source{display:block}.modal-source-label{display:block;margin-bottom:6px}.modal-source .anno-wrap{position:relative;display:inline-block}.modal-source .anno-wrap .modal-source-img{display:block;max-width:260px}.modal-anno-summary{margin-top:8px;font-size:12px;color:var(--text-3);max-width:420px;line-height:1.6}.upload-actions{display:flex;align-items:center;gap:10px;margin-left:auto}.upload-annotate-btn{background:none;border:1px solid rgba(232,163,92,.5);color:var(--amber-2);font-size:12px;padding:4px 12px;border-radius:999px;cursor:pointer}.upload-annotate-btn:hover{background:rgba(232,163,92,.12)}.upload-annotate-btn.done{border-color:var(--green);color:var(--green)}@media (max-width:640px){.wrap{padding:40px 18px 80px}.studio{padding:20px 16px 60px}.studio-top{margin-bottom:28px}.composer{padding:22px 18px 18px;margin-bottom:32px}.composer h1{font-size:19px}.styles{gap:7px}.style-chip{padding:7px 13px;font-size:12.5px}.grid{grid-template-columns:1fr;gap:14px}.modal-backdrop{padding:0}.modal{border-radius:0;min-height:100vh;max-height:100vh}.modal-img{max-height:50vh}.modal-body{padding:18px}.modal-close{top:10px;right:10px}.anno-backdrop{padding:0}.anno-modal{max-height:100vh;height:100%;border-radius:0}.anno-canvas-wrap{flex-direction:column;padding:10px 14px}.anno-list{width:100%;max-height:180px}.anno-toolbar{gap:12px;padding:12px 14px 2px}.upload-filename{max-width:180px}}