:root{--bg:#0b0d12;--panel:#141923;--line:#293041;--text:#eef2ff;--muted:#9ca9bf;--accent:#a5b4fc;--text-primary:#eef2ff;--text-secondary:#9ca9bf;--glass-border:#293041}
*{box-sizing:border-box}body{margin:0;background:radial-gradient(ellipse at 20% 0,rgba(99,102,241,.12),transparent 50%),var(--bg);color:var(--text);font-family:Outfit,system-ui,sans-serif}button,input,textarea,select{font:inherit}button{border:1px solid transparent;border-radius:9px;background:#6366f1;color:white;padding:.65rem .9rem;cursor:pointer;font-weight:500}button:hover{background:#787bf5}button:disabled{opacity:.5;cursor:wait}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}input,textarea,select{background:#0e121b;border:1px solid var(--line);color:var(--text);border-radius:8px;padding:.65rem;min-width:0}input:focus,textarea:focus,select:focus{outline:2px solid #818cf8;outline-offset:2px}input{width:100%}.secondary{background:#202737;border-color:var(--line);color:#d9e1f2}.secondary:hover{background:#303b50}[hidden]{display:none!important}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}main{max-width:1660px;margin:auto;padding:1.5rem 2rem 2rem}.builder-heading{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem;margin-bottom:1rem}.back-link{font-size:.85rem}.builder-heading h1{font-size:1.85rem;margin:.5rem 0}.builder-heading p{color:var(--muted);margin:0}.eyebrow{font-size:.6rem;letter-spacing:.15em;border:1px solid #42416f;color:#c4b5fd;border-radius:5px;padding:.3rem .45rem;vertical-align:middle;margin-left:.7rem}#builder-status{min-height:1.8rem;font-size:.85rem;color:#a7f3d0;overflow-wrap:anywhere}#builder-status.error{color:#fca5a5}.welcome-card{max-width:740px;margin:3rem auto;padding:2.5rem;border:1px solid var(--line);border-radius:18px;background:var(--panel);text-align:center}.welcome-icon{font-size:3rem;color:#c4b5fd}.welcome-card h2{font-size:2rem;margin:.8rem}.welcome-card p{color:var(--muted);line-height:1.6}.name-label{display:block;text-align:left;margin:1.8rem 0 .5rem}.start-options{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-top:1.5rem}.start-options button{text-align:left;padding:1.3rem;background:#202538;border:1px solid #46416c}.start-options button:hover{background:#2b3150}.start-options b{display:block;font-size:1rem}.start-options span{display:block;font-weight:400;font-size:.8rem;line-height:1.5;color:var(--muted);margin-top:.6rem}.draft-toolbar{display:flex;align-items:center;gap:.8rem;margin-bottom:1rem}.draft-toolbar>input{font-size:1.15rem;max-width:330px;background:transparent;border-color:transparent}.draft-toolbar>input:hover{border-color:var(--line)}.draft-badge{font-size:.68rem;border:1px solid #385147;background:#142c25;padding:.3rem .55rem;border-radius:20px;color:#a7f3d0;white-space:nowrap}.toolbar-actions{display:flex;gap:.5rem;margin-left:auto}.builder-grid{display:grid;grid-template-columns:230px minmax(260px,1fr) 355px;gap:1rem;align-items:start}.panel{border:1px solid var(--line);border-radius:12px;background:var(--panel);overflow:hidden}.panel-heading{display:flex;align-items:center;justify-content:space-between;gap:.4rem;padding:1rem;border-bottom:1px solid var(--line)}.panel-heading h2{font-size:.9rem;font-weight:500;margin:0;overflow-wrap:anywhere}#file-count{color:var(--muted);font-size:.7rem}.hint{font-size:.76rem;color:var(--muted);line-height:1.5;margin:.9rem 1rem}.upload-actions{display:flex;flex-wrap:wrap;gap:.4rem;margin:1rem 1rem 0}.upload-actions button{font-size:.76rem;padding:.45rem .6rem}.files-panel{min-height:580px}.file-group{margin:1rem 0}.file-group h3{font-size:.65rem;color:var(--muted);letter-spacing:.1em;text-transform:uppercase;padding:0 1rem;margin:.75rem 0}.file-button{display:block;width:100%;text-align:left;border-radius:0;font-size:.76rem;font-weight:400;background:transparent;padding:.6rem 1rem;color:#cbd5e1;overflow-wrap:anywhere}.file-button:hover{background:#22293a}.file-button.active{background:#292e4e;color:#c7d2fe;border-left:2px solid #a5b4fc}.text-button{font-size:.76rem;background:transparent;color:var(--accent);margin:.5rem}.text-button:hover{background:#22293a}.preview-panel{display:flex;flex-direction:column;min-height:580px}.preview-panel .panel-heading a{font-size:.75rem}.empty-preview{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;flex:1;min-height:480px;color:var(--muted);padding:1rem}.empty-preview>span{font-size:4rem;color:#737b99}.empty-preview h3{color:#cbd5e1;font-size:1.1rem;font-weight:400}.empty-preview p{font-size:.85rem;line-height:1.7}#file-editor{width:100%;min-height:480px;flex:1;resize:vertical;border:0;border-radius:0;padding:1.2rem;line-height:1.7;font:13px/1.7 Consolas,monospace;tab-size:2}#media-preview{min-height:480px;display:flex;align-items:center;justify-content:center;padding:1rem;flex-direction:column;gap:1rem}#media-preview img{max-width:100%;max-height:480px;object-fit:contain;border-radius:6px}#media-preview audio{width:100%}.preview-footer{display:flex;flex-wrap:wrap;justify-content:space-between;gap:.7rem;padding:.8rem 1rem;border-top:1px solid var(--line);font-size:.7rem;color:var(--muted)}.assistant-dot{width:6px;height:6px;border-radius:100%;background:#a7f3d0}.assistant-panel{display:flex;flex-direction:column}.assistant-panel .panel-heading{background:#1c1f33}#assistant-messages{max-height:310px;min-height:190px;overflow-y:auto;padding:.4rem 1rem}.message{font-size:.83rem;line-height:1.65;padding:.8rem;margin:.6rem 0;border-radius:9px;white-space:pre-wrap;overflow-wrap:anywhere}.message.assistant{background:#202636;border:1px solid #30384e}.message.user{background:#2c2949;color:#e0d7ff;margin-left:1rem}.assistant-shortcuts{display:flex;gap:.5rem;padding:.7rem 1rem}.assistant-shortcuts button{font-size:.7rem;padding:.4rem .6rem}#assistant-form{padding:0 1rem 1rem;display:flex;flex-direction:column;gap:.5rem}#assistant-input{resize:vertical;width:100%;font-size:.82rem}#assistant-send{align-self:flex-end;font-size:.8rem}#assistant-proposal{border-top:1px solid #45416a;border-bottom:1px solid #45416a;padding:1rem;font-size:.8rem;background:#1c1e30;max-height:430px;overflow-y:auto}#assistant-proposal details{margin:.7rem 0}#assistant-proposal summary{cursor:pointer;overflow-wrap:anywhere}#assistant-proposal pre{font-size:.7rem;white-space:pre-wrap;overflow-wrap:anywhere;max-height:160px;overflow-y:auto;color:#cbd5e1}.generation-card{border:1px solid var(--line);border-radius:8px;padding:.7rem;margin:.7rem 0}.generation-card p{line-height:1.5;font-size:.75rem;color:var(--muted)}.generation-card button{font-size:.75rem}.manual-generation{border-top:1px solid var(--line);padding:1rem;font-size:.78rem}.manual-generation summary{color:var(--accent);cursor:pointer}.manual-generation form{display:flex;flex-direction:column;gap:.5rem;margin-top:1rem}.manual-generation label{color:var(--muted)}dialog{background:var(--panel);color:var(--text);border:1px solid var(--line);border-radius:12px;width:min(90vw,500px);padding:1.5rem}dialog::backdrop{background:rgba(0,0,0,.7)}dialog h2{font-size:1.2rem}.dialog-actions{display:flex;justify-content:flex-end;gap:.6rem;margin-top:1rem}dialog input{margin-top:.5rem}
.external-authoring-trigger{display:inline-flex;align-items:center;gap:.5rem;font-size:.8rem;padding:.45rem .8rem;white-space:nowrap;flex-shrink:0}
.external-authoring-trigger .info-badge{width:16px;height:16px;border-radius:50%;border:1px solid var(--muted);color:var(--accent);font-size:.7rem;font-weight:600;display:inline-flex;align-items:center;justify-content:center;line-height:1}
.external-authoring-dialog{width:min(92vw,600px);max-height:88vh;overflow-y:auto}
.dialog-header{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin-bottom:.4rem}
.dialog-header h2{margin:0}
.dialog-close-btn{background:transparent;border:1px solid transparent;color:var(--muted);font-size:1.3rem;line-height:1;padding:.2rem .5rem;border-radius:6px}
.dialog-close-btn:hover{background:#22293a;color:var(--text)}
.external-authoring-dialog p,.external-authoring-dialog li{font-size:.82rem;line-height:1.6;color:var(--muted)}
.external-authoring-actions{display:flex;align-items:center;flex-wrap:wrap;gap:.8rem 1.2rem;font-size:.82rem;margin:.8rem 0}
.external-authoring-dialog .authoring-download{padding:.55rem .9rem;background:#292e4e;border:1px solid var(--line);border-radius:8px;color:var(--accent)}
.external-authoring-guide summary{cursor:pointer;color:var(--accent);font-size:.82rem;margin-bottom:.3rem}
.external-authoring-dialog ol{padding-left:1.3rem;margin:.5rem 0}
.external-authoring-dialog li{margin:.45rem 0}
.external-authoring-dialog label{display:block;font-size:.8rem;margin:.8rem 0 .4rem;color:var(--text)}
#authoring-prompt{width:100%;resize:vertical;font-size:.8rem;line-height:1.6}
.external-authoring-prompt-actions{display:flex;align-items:center;flex-wrap:wrap;gap:.75rem;margin-top:.5rem}
#copy-authoring-prompt{font-size:.8rem}
.authoring-copy-feedback{font-size:.78rem;color:#a7f3d0}
.external-authoring-dialog .hint{margin:.8rem 0 0}
.dialog-hint{font-size:.78rem;color:var(--muted);line-height:1.5;margin:.4rem 0 1rem}
.google-dialog-options{margin-top:.9rem;padding:.9rem;border:1px solid var(--line);border-radius:8px;background:#0d111a;display:flex;flex-direction:column;gap:.6rem}
.google-dialog-options label{font-size:.76rem;color:var(--muted)}
.google-dialog-options textarea{font-size:.8rem}
.checkbox-label{display:flex!important;align-items:center;gap:.6rem;font-size:.82rem!important;color:var(--text)!important;cursor:pointer}
.checkbox-label input[type=checkbox]{width:auto!important;margin:0!important;cursor:pointer}
.gdrive-btn{display:inline-flex!important;align-items:center;gap:.38rem}
.gdrive-icon{display:inline-block;flex-shrink:0;vertical-align:-1px}
#file-list{padding-bottom:.5rem}
.folder-button{display:flex;align-items:center;gap:.6rem;padding:.6rem 1rem;cursor:pointer;list-style:none;font-size:.78rem;color:#d9e1f2}
.folder-button::-webkit-details-marker{display:none}
.folder-button::before{content:'';width:6px;height:6px;flex-shrink:0;border-right:1.5px solid var(--muted);border-bottom:1.5px solid var(--muted);transform:rotate(-45deg)}
.file-folder[open]>.folder-button::before{transform:rotate(45deg)}
.folder-button:hover{background:#22293a}
.folder-button:focus-visible,.file-button:focus-visible{outline:2px solid #818cf8;outline-offset:-2px}
.folder-name{min-width:0;overflow-wrap:anywhere}
.folder-count{margin-left:auto;color:var(--muted);font-size:.68rem;flex-shrink:0}
.file-children{margin-left:1rem;border-left:1px solid var(--line)}
.empty-folder-hint{display:block;overflow-wrap:anywhere;padding:.4rem 1rem;font-size:.72rem;color:var(--muted);font-style:italic}
.panel-heading-title{display:flex;align-items:center;gap:.5rem}
.assistant-panel{overflow:visible}
.assistant-panel .panel-heading{border-top-left-radius:11px;border-top-right-radius:11px}
.info-tooltip-wrapper{position:relative;display:inline-flex;align-items:center}
.info-circle-btn{width:18px;height:18px;border-radius:50%;border:1px solid var(--muted);background:transparent;color:var(--muted);font-size:.72rem;font-weight:600;display:inline-flex;align-items:center;justify-content:center;padding:0;cursor:pointer;line-height:1;transition:all .15s ease}
.info-circle-btn:hover,.info-circle-btn:focus-visible,.info-tooltip-wrapper:hover .info-circle-btn{color:var(--text);border-color:var(--accent);background:rgba(165,180,252,.15)}
.info-tooltip{position:absolute;top:calc(100% + 8px);left:0;width:270px;background:#141923;border:1px solid var(--line);box-shadow:0 10px 25px -5px rgba(0,0,0,.6),0 0 0 1px rgba(255,255,255,.05);border-radius:8px;padding:.8rem .9rem;z-index:100;opacity:0;pointer-events:none;transform:translateY(-4px);transition:opacity .18s ease,transform .18s ease}
.info-tooltip::before{content:'';position:absolute;top:-8px;left:0;right:0;height:8px}
.info-tooltip-wrapper:hover .info-tooltip,.info-tooltip-wrapper:focus-within .info-tooltip{opacity:1;pointer-events:auto;transform:translateY(0)}
.info-tooltip-title{font-size:.72rem;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--accent);margin-bottom:.45rem}
.info-tooltip .hint{font-size:.75rem;color:var(--muted);line-height:1.5;margin:.4rem 0 0}
.info-tooltip .hint:first-of-type{margin-top:0}
.panel-heading-actions{display:flex;align-items:center;gap:.6rem}
#toggle-source{font-size:.75rem;padding:.38rem .7rem;border-radius:8px}
#media-preview img.svg-graphic{background:rgba(255,255,255,.03);padding:1.5rem;border:1px solid rgba(255,255,255,.07);border-radius:10px;box-shadow:0 8px 24px rgba(0,0,0,.3);width:auto;height:auto;min-width:140px;min-height:140px;max-width:100%;max-height:480px}
.danger-btn{background:#2a161c;border:1px solid #5a2533;color:#fca5a5;font-size:.75rem;padding:.38rem .7rem;border-radius:8px;transition:all .15s ease;cursor:pointer}
.danger-btn:hover{background:#3d1c25;border-color:#832b3e;color:#fecdd3}
.danger-btn:disabled{opacity:.5;cursor:not-allowed}
.toolbar-actions .danger-btn{font-size:inherit;padding:.65rem .9rem}
.proposal-deletion{color:#fca5a5;font-size:.78rem;margin:.4rem 0;line-height:1.5;display:flex;align-items:center;gap:.4rem}
.open-asset-link{display:inline-flex;align-items:center;margin-left:.7rem;font-size:.78rem;font-weight:500;color:var(--accent);text-decoration:underline;cursor:pointer;vertical-align:middle}
.open-asset-link:hover{color:#c7d2fe;text-decoration:underline}
.message .open-asset-link{margin-left:.5rem;display:inline}
@media(min-width:1500px){.builder-grid{grid-template-columns:260px minmax(260px,1fr) 390px}}@media(max-width:1100px){main{padding:1.2rem}.builder-grid{grid-template-columns:190px minmax(240px,1fr)}.assistant-panel{grid-column:1/-1}.toolbar-actions{flex-wrap:wrap;justify-content:flex-end}.draft-toolbar{flex-wrap:wrap}}@media(max-width:650px){main{padding:.8rem}.builder-heading h1{font-size:1.45rem}.builder-heading{align-items:flex-start}.builder-heading p{font-size:.8rem}.builder-grid{grid-template-columns:1fr}.assistant-panel{grid-column:auto}.files-panel{min-height:0}#file-list{max-height:230px;overflow:auto}.preview-panel{min-height:400px}#file-editor,#media-preview,.empty-preview{min-height:320px}.start-options{grid-template-columns:1fr}.welcome-card{padding:1.5rem;margin:1rem auto}.welcome-card h2{font-size:1.6rem}.toolbar-actions{margin-left:0;width:100%;justify-content:flex-start}.toolbar-actions button{font-size:.76rem;padding:.5rem .65rem}.eyebrow{display:none}}
.png-files-summary{font-size:.78rem;color:var(--accent);background:#0d111a;border:1px solid var(--line);border-radius:8px;padding:.6rem .8rem;margin:.5rem 0 1rem;max-height:100px;overflow-y:auto;word-break:break-word}
.png-dialog-options{margin-bottom:1rem;display:flex;flex-direction:column;gap:.4rem}
.png-dialog-options label{font-size:.76rem;color:var(--muted)}
.reference-mention-wrapper{position:relative;display:flex;flex-direction:column;width:100%}
.reference-mention-menu{position:absolute;left:0;right:0;top:calc(100% + 4px);z-index:120;max-height:190px;overflow-y:auto;background:#141923;border:1px solid var(--line);border-radius:8px;box-shadow:0 10px 25px -5px rgba(0,0,0,.65);padding:.25rem;display:flex;flex-direction:column;gap:2px}
.reference-mention-option{display:flex;align-items:center;justify-content:space-between;gap:.5rem;width:100%;text-align:left;background:transparent;border:0;border-radius:6px;padding:.45rem .6rem;font-size:.78rem;color:var(--text);cursor:pointer}
.reference-mention-option:hover,.reference-mention-option.active{background:#292e4e;color:#c7d2fe}
.reference-mention-name{font-weight:500;overflow-wrap:anywhere}
.reference-mention-kind{font-size:.66rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);background:#0e121b;border:1px solid var(--line);border-radius:4px;padding:.1rem .35rem;flex-shrink:0}
.file-button[draggable="true"]{cursor:grab;user-select:none;-webkit-user-drag:element}
.file-button[draggable="true"]:active{cursor:grabbing}
.file-button.dragging{opacity:.4}
.folder-button.drag-over,.empty-folder-hint.drag-over{background:#2a3352!important;outline:2px dashed #818cf8;outline-offset:-2px}
.folder-button>*{pointer-events:none}
#game-library-dialog{width:min(92vw,600px)}
.game-library-list{display:flex;flex-direction:column;gap:.6rem;max-height:320px;overflow-y:auto;margin:.8rem 0;padding-right:.2rem}
.game-library-card{display:flex;gap:.85rem;align-items:flex-start;padding:.85rem;border:1px solid var(--line);border-radius:10px;background:#0d111a;cursor:pointer;text-align:left;transition:border-color .15s ease,background .15s ease}
.game-library-card:hover{border-color:#4f5878;background:#131826}
.game-library-card.selected{border-color:#818cf8;background:#1b2038;box-shadow:0 0 0 1px #818cf8}
.game-card-cover{width:54px;height:54px;border-radius:8px;background:#181e2c;border:1px solid var(--line);object-fit:contain;padding:4px;flex-shrink:0;display:flex;align-items:center;justify-content:center;font-size:1.5rem}
.game-card-body{flex:1;min-width:0}
.game-card-header{display:flex;align-items:baseline;justify-content:space-between;gap:.5rem;flex-wrap:wrap}
.game-card-title{font-weight:600;font-size:.92rem;color:var(--text)}
.game-card-genre{font-size:.68rem;color:var(--accent);background:#1e223d;border:1px solid #3c3e6b;border-radius:4px;padding:.1rem .4rem}
.game-card-desc{font-size:.76rem;color:var(--muted);line-height:1.45;margin:.35rem 0 .5rem;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.game-card-badges{display:flex;flex-wrap:wrap;gap:.35rem}
.game-card-badge{font-size:.65rem;color:#cbd5e1;background:#182032;border:1px solid var(--line);border-radius:4px;padding:.12rem .4rem}
.game-library-empty{padding:1.5rem;text-align:center;color:var(--muted);font-size:.82rem;border:1px dashed var(--line);border-radius:8px}