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#5d5669;color:#dfd5f6;font-size:9px;padding:5px 7px}.node-media-actions{position:absolute;bottom:9px;right:9px;display:flex;gap:5px}.node-media-actions button{background:#202028dc;color:#f6f5ff;border:1px solid #ffffff3b;border-radius:6px;padding:5px 9px;font-size:10px}.media-toolstrip{margin:10px 0 11px;display:flex;gap:7px}.media-toolstrip select{flex:1;min-width:0;border:1px solid #40414b;background:#303039;color:#c6c7d4;border-radius:6px;padding:5px 4px;font-size:10px}.media-toolstrip .chip-button{border:1px solid #48434e;background:#39313f;color:#e3b9fa;border-radius:6px;padding:5px 8px;font-size:10px}.node-media-prompt{min-height:63px!important;height:72px;resize:vertical}.node-image .node-body,.node-video .node-body{padding:11px 12px}.node-image .node-footer,.node-video .node-footer{padding:0 12px 12px}.status-loading::after{content:' ···';animation:pulse 1s infinite alternate}@keyframes pulse{from{opacity:.2}to{opacity:1}}
.assistant-panel{width:342px;flex-shrink:0;background:#1b1c21;border-left:1px solid #2c2d35;display:flex;flex-direction:column;min-height:0}.assistant-header{height:92px;padding:20px 18px 15px;display:flex;justify-content:space-between;align-items:center}.small-overline{font-size:9px;letter-spacing:2px;font-weight:650;color:#74778a}.assistant-header h2{font-size:15px;display:flex;align-items:center;gap:9px;margin:8px 0 0}.ai-avatar{width:29px;height:29px;border-radius:9px;display:grid;place-items:center;background:linear-gradient(145deg,#9787fa,#665add)}.ai-avatar svg{width:16px;color:white}.beta-mark{font-size:8px;letter-spacing:1px;border:1px solid #524b79;color:#aa9df7;padding:4px 6px;border-radius:5px}.panel-tabs{display:flex;border-bottom:1px solid #33343d;padding:0 16px;gap:18px}.panel-tab{background:transparent;border:0;color:#7e8290;padding:11px 4px 13px;position:relative;font-size:11px}.panel-tab.active{color:#e5dfff}.panel-tab.active:after{content:"";position:absolute;bottom:-1px;left:0;width:100%;height:2px;background:#a38cff;border-radius:3px}.chat-view{display:flex;flex-direction:column;flex:1;min-height:0}.chat-messages{flex:1;overflow-y:auto;padding:13px 17px 20px}.chat-welcome{padding:36px 11px 15px;text-align:center}.welcome-logo{width:54px;height:54px;margin:0 auto 20px;border-radius:17px;display:grid;place-items:center;background:radial-gradient(circle at 30% 20%,#7b6bee,#33294c);box-shadow:0 0 45px #775be94d}.welcome-logo svg{color:#e3d9ff;width:29px;height:29px}.chat-welcome h3{font-size:16px;letter-spacing:.3px;font-weight:650}.chat-welcome p{line-height:1.9;color:#8e909d;font-size:11px;margin:14px auto 22px;max-width:256px}.suggestion-chips{display:flex;flex-direction:column;gap:8px}.suggestion-chips button{background:#282931;border:1px solid #3a3a44;color:#bab6d1;padding:10px 12px;border-radius:9px;text-align:left;font-size:11px}.suggestion-chips button:hover{border-color:#7464ab;color:#fff}.chat-bubble{margin:10px 0 16px;display:flex;flex-direction:column;gap:7px}.chat-bubble.user{align-items:flex-end}.chat-byline{color:#858798;font-size:10px}.chat-text{padding:11px 12px;background:#2a2b33;border:1px solid #3e3e49;border-radius:10px 10px 10px 3px;color:#e3e3eb;font-size:11px;line-height:1.85;white-space:pre-wrap;overflow-wrap:anywhere;max-width:99%}.chat-bubble.user .chat-text{background:#3b3458;border-color:#554875;border-radius:10px 10px 3px 10px}.chat-bubble.error .chat-text{border-color:#8e3e4d;color:#f8b1b1}.chat-compose{margin:8px 14px 12px;background:#25262e;border:1px solid #454350;border-radius:13px;padding:10px}.compose-top,.compose-bottom{display:flex;align-items:center;justify-content:space-between}.compose-mode{font-size:10px;color:#c8b7ff;display:flex;align-items:center;gap:6px}.compose-mode svg{width:12px;height:12px}.api-state{font-size:10px;color:#858997}.api-state.on{color:#7fd8b2}.chat-compose textarea{width:100%;border:0;background:transparent;color:#ececf3;font-size:11px;line-height:1.7;resize:none;margin:10px 0;min-height:65px;max-height:160px}.chat-compose textarea::placeholder{color:#727582}.reference-toggle{display:flex;align-items:center;gap:6px;color:#898b99;font-size:10px}.reference-toggle input{accent-color:#907df8}.send-button{height:31px;width:31px;border:0;border-radius:9px;background:linear-gradient(130deg,#9a85fb,#7060ed);color:#fff;display:grid;place-items:center}.send-button svg{width:16px;height:16px}.assistant-footer{font-size:10px;text-align:center;padding:7px 5px 13px;color:#777a87;display:flex;align-items:center;justify-content:center;gap:7px}.small-dot{width:5px;height:5px}.foot-separator{color:#585b65}.props-view{min-height:0;flex:1;overflow-y:auto}.properties-content{padding:20px 17px}.properties-empty{text-align:center;color:#7d8090;padding:80px 0}.properties-empty svg{width:28px;height:28px}.properties-empty p{color:#cccbd6}.properties-empty small{font-size:10px}.prop-row{margin-bottom:20px}.prop-row>label{display:block;font-size:11px;color:#a5a6b1;margin:0 0 9px}.prop-input{width:100%;background:#252630;border:1px solid #41414c;border-radius:7px;color:#fff;padding:10px}.prop-info{color:#828595;font-size:11px;line-height:1.8}.prop-btn{padding:10px 12px;width:100%;background:#37304f;border:1px solid #574575;border-radius:8px;color:#dccfff}.prop-del{background:#38262b;border-color:#63363d;color:#edb8b8}.prop-thumb{width:100%;max-height:160px;object-fit:contain;border-radius:9px;border:1px solid #41414b}
.context-menu{position:fixed;z-index:40;width:188px;background:#282931;border:1px solid #484956;border-radius:11px;box-shadow:0 22px 45px #0009;padding:7px}.context-caption{font-size:10px;color:#828597;padding:7px 10px 9px}.context-menu button{width:100%;display:flex;align-items:center;gap:9px;padding:10px;background:none;border:0;border-radius:6px;color:#dddde8;text-align:left;font-size:11px}.context-menu button:hover{background:#433a60}.context-menu svg{width:15px;height:15px}.context-line{height:1px;background:#444551;margin:5px 0}.modal-shade{position:fixed;z-index:60;inset:0;background:#07070ad8;display:flex;align-items:center;justify-content:center;backdrop-filter:blur(8px)}.modal-card{width:min(670px,90vw);background:#22232b;border:1px solid #4b4758;border-radius:16px;box-shadow:0 24px 100px #000c;overflow:hidden}.modal-header{display:flex;align-items:flex-start;justify-content:space-between;padding:23px 27px 18px;border-bottom:1px solid #393944}.modal-eyebrow{font-size:9px;letter-spacing:2px;color:#9688d6;font-weight:650}.modal-header h2{font-size:20px;font-weight:680;margin:9px 0}.modal-header p{font-size:11px;color:#9395a4;margin:0}.modal-close{color:#989ba8}.modal-content{padding:22px 27px;max-height:60vh;overflow:auto}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.form-grid label{display:flex;flex-direction:column;gap:8px;color:#d5d5df;font-weight:600;font-size:11px}.form-grid label.wide{grid-column:1/-1}.label-detail{color:#818394;font-size:10px;font-weight:400;display:inline}.form-grid input{width:100%;background:#17181f;border:1px solid #444450;padding:11px 12px;color:#fff;border-radius:8px;font-size:12px}.form-grid input:focus{border-color:#9e8aee}.settings-alert{background:#2a2935;border:1px solid #4a415e;color:#aeadc0;line-height:1.85;padding:11px 13px;border-radius:8px;margin-top:21px;font-size:10px}.settings-alert code{color:#c4b4ff;font-size:10px}.config-result{color:#b7dabb;font-size:11px;margin-top:10px;min-height:6px}.config-result.bad{color:#ffb1b1}.modal-actions{display:flex;gap:10px;align-items:center;justify-content:flex-end;padding:15px 27px;border-top:1px solid #393944}.modal-spacer{flex:1}.help-modal{width:min(590px,90vw)}.help-content{padding:10px 28px 22px}.help-row{display:flex;gap:15px;padding:13px 0;border-bottom:1px solid #353540}.help-row strong{flex:0 0 135px;color:#e3d8ff;font-size:11px}.help-row span{flex:1;font-size:11px;color:#a6a8b6;line-height:1.5}.preview-container{max-width:min(90vw,1200px);max-height:90vh;position:relative}.preview-container img,.preview-container video{max-width:90vw;max-height:85vh;border-radius:10px;object-fit:contain}.preview-close{position:absolute;right:0;top:-41px;background:#292936;color:white;border:1px solid #565160;border-radius:7px;padding:7px 12px}.toast{position:fixed;z-index:90;bottom:90px;left:50%;transform:translateX(-50%);max-width:650px;min-width:190px;text-align:center;padding:11px 16px;background:#33313e;border:1px solid #655a7c;border-radius:10px;color:#f1eafa;box-shadow:0 9px 30px #000a;font-size:12px;line-height:1.5;white-space:pre-wrap}.toast.error{color:#ffdddd;border-color:#884d59;background:#38282e}
@media(max-width:1340px){.sidebar{width:213px}.assistant-panel{width:300px}.brand .v-pill{display:none}.topbar{gap:13px;padding:0 12px}.button.subtle{padding:0 7px}.canvas-hint{display:none}.node{box-shadow:0 5px 25px #0006}}@media(max-width:1100px){.sidebar{width:188px}.assistant-panel{width:268px}.crumb{display:none}.crumb-slash{display:none}.button.subtle{font-size:0;gap:0;padding:0;width:32px}.button.subtle svg{width:16px;height:16px}.brand{font-size:15px}}

/* V2 登录/管理员界面 */
.auth-gate{position:fixed;inset:0;z-index:99999;background:radial-gradient(ellipse at 52% 14%,#222b42,#0d1017 65%);display:flex;align-items:center;justify-content:center;padding:20px;color:#e8edf7}
.auth-gate.hidden{display:none}.auth-card{width:min(420px,100%);border:1px solid #374058;background:#181d2a;border-radius:20px;padding:38px 35px;box-shadow:0 35px 75px #0008}
.auth-mark{width:58px;height:58px;margin:0 auto 15px;border-radius:18px;background:#6651df;font-size:35px;display:grid;place-items:center}.auth-card h1{text-align:center;font-size:24px;color:#fff;margin:4px 0 6px}.auth-card p{text-align:center;color:#9faac3;font-size:13px;margin-bottom:26px}
.auth-card label{display:block;color:#c4cce0;font-size:13px;margin:13px 0}.auth-card input{display:block;width:100%;margin-top:7px;background:#10141f;border:1px solid #384258;border-radius:10px;color:#fff;padding:13px;font-size:14px;outline:none}
.auth-card input:focus{border-color:#927efa}.auth-primary{width:100%;padding:13px;background:#705bea;color:#fff;border:0;border-radius:11px;font-weight:650;font-size:15px;margin-top:12px;cursor:pointer}.auth-switch{text-align:center;color:#a6b0c6;font-size:13px;margin-top:22px}.auth-switch button{background:none;color:#b4a3ff;border:0;cursor:pointer}.auth-error{background:#582a36;color:#ffd1da;padding:10px;border-radius:8px;margin:12px 0;font-size:13px}.top-user{font-size:12px;color:#b9c1d9;max-width:130px;text-overflow:ellipsis;overflow:hidden;white-space:nowrap}.admin-panel{background:#1b2030;color:#e9ebf7;border:1px solid #343b50;border-radius:16px;max-height:84vh;overflow:auto;width:min(720px,95vw);padding:25px;box-shadow:0 20px 80px #0009}.admin-heading{display:flex;justify-content:space-between;align-items:center}.admin-heading h2{font-size:20px;margin:0}.admin-heading button,.admin-panel button{color:#e4e7f5;background:#343d59;border:1px solid #4d5672;border-radius:8px;padding:7px 12px;cursor:pointer}.admin-panel p{color:#b5bfd6;font-size:13px;margin:17px 0}.admin-user-row{display:flex;align-items:center;justify-content:space-between;gap:10px;border-top:1px solid #353e53;padding:13px 4px;font-size:13px}.admin-user-row small{color:#99a5bc}.admin-user-row button.enabled{background:#3d2665}.admin-user-row button:disabled{opacity:.35;cursor:not-allowed}

/* Global Beta: bilingual desktop controls */
.locale-switch,.auth-language-bar{display:inline-flex;align-items:center;gap:3px;background:#252632;border:1px solid #3c3d50;border-radius:8px;padding:3px;flex-shrink:0}
.locale-choice{font-size:11px;padding:5px 7px;min-width:30px;border:0;background:transparent;color:#a6a7b6;border-radius:5px;cursor:pointer}
.locale-choice.active{color:#f3ecff;background:#584ba0;font-weight:650}
.auth-language-bar{justify-content:center;display:flex;margin:12px auto 0;width:fit-content}
html[lang="en"] .topbar{gap:9px;padding:0 10px}
html[lang="en"] .topbar .button{padding-left:7px;padding-right:7px;font-size:11px}
html[lang="en"] .project-titling{max-width:230px}
html[lang="en"] .sidebar{width:250px}
html[lang="en"] .assistant-panel{width:335px}
@media(max-width:1350px){.topbar .crumb,.topbar .crumb-slash,.top-separator{display:none}.topbar{gap:8px}.topbar .button{padding-left:7px;padding-right:7px}.topbar .brand{font-size:13px}.topbar .project-titling{max-width:145px}}

/* Video duration and resolution controls */
.node-video .media-toolstrip{flex-wrap:wrap}.node-video .media-toolstrip select[data-field="seconds"]{flex:0 0 76px}.node-video .media-toolstrip select[data-field="size"]{flex:1;min-width:140px}