:root{font-family:Inter,"Microsoft YaHei",system-ui,sans-serif;color:#24324b;background:#f5f7fb;font-size:14px;--blue:#3164f4;--muted:#8490a4;--line:#e9edf4}*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button{cursor:pointer;border:1px solid #dce2ec;background:white;color:#394963;border-radius:7px;padding:9px 15px;transition:.15s}button:hover{border-color:#93adff;color:var(--blue);background:#f8faff}button:disabled{opacity:.45;cursor:wait}.primary{background:var(--blue);border-color:var(--blue);color:white}.primary:hover{background:#2455dd;color:white}.danger{color:#d54a55;border-color:#f0c8ce}.link{border:0;color:var(--blue);background:transparent;padding:5px}input,select,textarea{border:1px solid #dce2ec;border-radius:6px;padding:10px;background:#fff;color:#24324b;max-width:100%}input:focus,select:focus,textarea:focus{outline:2px solid #c7d6ff;border-color:var(--blue)}label{display:block;margin:18px 0 8px}label>input:not([type=checkbox]),label>select,label>textarea{display:block;width:100%;margin-top:8px}input[type=checkbox]{accent-color:var(--blue);width:16px;height:16px;vertical-align:middle}h1,h2,h3,p{margin-top:0}h2{font-size:20px}p{line-height:1.7}.muted,small{color:var(--muted)}.logo{display:inline-grid;place-items:center;background:linear-gradient(135deg,#3673ff,#7855e8);color:white;width:36px;height:36px;border-radius:10px;font-size:23px;font-weight:800}.login-shell{min-height:100vh;display:flex;align-items:center;justify-content:center;gap:100px;background:radial-gradient(ellipse at 25% 30%,#e5edff,transparent 65%)}.login-brand h1{font-size:40px;margin:24px 0}.login-brand p{font-size:23px;line-height:1.8;color:#667a9e}.login-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:42px;width:390px;box-shadow:0 20px 70px #223a6410}.login-card .primary{width:100%;margin-top:24px}.login-card [role=alert]{color:#c54141;margin:15px 0 0}.shell{display:flex;min-height:100vh}[hidden]{display:none!important}aside{width:216px;flex-shrink:0;background:#fff;border-right:1px solid var(--line);position:fixed;height:100vh;display:flex;flex-direction:column}.brand{padding:27px 22px;display:flex;align-items:center;gap:12px;font-size:21px}.aside-label{font-size:11px;color:#9aa7bc;padding:14px 26px 0;letter-spacing:2px}nav{padding:0 12px}nav button{display:block;width:100%;text-align:left;padding:15px 17px;border:0;margin:5px 0;background:transparent}nav .active{background:#edf3ff;color:#3164f4;font-weight:600}.aside-bottom{margin-top:auto;padding:26px;color:#697b95;line-height:1.9}.workspace{margin-left:216px;width:calc(100% - 216px)}header{height:82px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 32px;gap:18px}header h1{font-size:19px;margin:0;white-space:nowrap}.header-tools{display:flex;align-items:center;gap:12px}#account{max-width:310px}.header-tools #identity{font-size:12px;color:#7b8ba1}main{padding:30px;min-height:calc(100vh - 132px)}.intro{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:26px}.intro h2{margin-bottom:6px}.intro p{font-size:13px;color:var(--muted);margin:0}.toolbar{display:flex;gap:10px;align-items:center}.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:24px}.metric,.box{background:#fff;border:1px solid var(--line);border-radius:11px;padding:24px}.metric .label{color:#7a879c;font-size:13px}.metric strong{display:block;font-size:28px;margin-top:18px;letter-spacing:-.5px}.metric small{display:block;margin-top:10px}.box{margin-bottom:20px}.box-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;gap:12px}.box-head h3{margin:0;font-size:16px}.filters{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:20px}.filters input{min-width:250px}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;text-align:left;white-space:nowrap;font-size:13px}th{font-weight:500;color:#8490a4;background:#f8f9fc;padding:15px 12px}td{border-bottom:1px solid #f0f2f7;padding:18px 12px}td.name{white-space:normal;min-width:220px;max-width:370px}td small{display:block;margin-top:6px;font-size:11px}.tag{display:inline-block;background:#eef3ff;color:#5475c7;border-radius:4px;padding:4px 7px;font-size:11px}.green{background:#ecf8f3;color:#2a9972}.empty{text-align:center;padding:70px 20px;color:#98a2b3}.empty strong{display:block;font-size:17px;color:#6d7b93;margin-bottom:12px}#notice{padding:13px 18px;border:1px solid #f4dea9;border-radius:8px;background:#fff9ec;color:#9c7435;margin-bottom:20px;white-space:pre-wrap}footer{padding:12px 32px;border-top:1px solid var(--line);font-size:11px;color:#9ca8ba;display:flex;justify-content:space-between}dialog{margin:0 0 0 auto;height:100vh;max-height:100vh;width:620px;max-width:95vw;border:0;padding:28px;box-shadow:-10px 0 60px #11223b25;color:#24324b}dialog::backdrop{background:#182b4940}.dialog-top{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);padding-bottom:14px;margin-bottom:20px}.dialog-top h2{font-size:18px;margin:0}.dialog-top button{font-size:25px;border:0;padding:0 10px}.split{display:grid;grid-template-columns:1fr 1fr;gap:15px}.hint{background:#f5f8ff;border:1px solid #e5edff;border-radius:6px;padding:12px;color:#70809d;font-size:12px;line-height:1.7;margin:15px 0}.check-row{display:flex;gap:20px;flex-wrap:wrap}.check-row label{margin:12px 0}.form-actions{display:flex;gap:12px;margin-top:24px}.output{white-space:pre-wrap;overflow-wrap:anywhere;background:#f7f9fc;padding:15px;border-radius:6px;line-height:1.8;font-size:12px;max-height:350px;overflow:auto}.scope-list{max-height:220px;overflow:auto;border:1px solid var(--line);border-radius:6px;padding:10px}.scope-list label{margin:10px 0;font-size:12px}.status-line{display:flex;gap:12px;align-items:center;margin:16px 0}.big-state{font-size:22px;font-weight:600}.plan-pick{width:100%;margin:10px 0 18px}.progress{color:#3164f4;white-space:pre-wrap;line-height:1.8}.auth-box{display:flex;justify-content:space-between;align-items:center;padding:20px;background:#f1f5ff;border-radius:8px}.mobile-note{display:none}@media(max-width:1100px){header{padding:18px;height:auto;flex-wrap:wrap}.header-tools{flex-wrap:wrap}main{padding:20px}.cards{grid-template-columns:repeat(2,1fr)}.intro{align-items:flex-start;flex-direction:column}}@media(max-width:700px){aside{width:65px}.brand{padding:20px 14px}.brand strong,.aside-label,.aside-bottom{display:none}nav{padding:3px}nav button{padding:13px 7px;font-size:0}nav button::first-letter{font-size:20px}.workspace{margin-left:65px;width:calc(100% - 65px)}.cards{gap:10px}.metric{padding:16px}.metric strong{font-size:23px}.login-brand{display:none}.login-card{width:90%;padding:28px}.header-tools{gap:6px}.box{padding:15px}#account{max-width:100%}.split{grid-template-columns:1fr}}
:root .workspace{min-width:0}:root .header-tools{flex-wrap:wrap}:root #account{min-width:210px}.nav-group{font-size:11px;color:#9aa7bc;padding:15px 15px 3px;margin:0;letter-spacing:1px}.mini-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:20px}.mini-stat{text-align:left;padding:18px 20px;border-color:var(--line);background:#fff}.mini-stat span{display:block;color:#7a879c;font-size:12px}.mini-stat strong{display:block;color:#24324b;font-size:24px;margin-top:10px}.mini-stat:hover strong{color:var(--blue)}.ai-output{margin-top:16px;min-height:90px}.box-head .muted{margin:7px 0 0}.mode-banner{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:20px}.mode-banner>div{background:#fff;border:1px solid var(--line);border-radius:10px;padding:18px 20px}.mode-banner span{display:block;color:#8490a4;font-size:12px}.mode-banner strong{display:block;margin-top:7px}.mode-banner .active{border-color:#a9bdff;background:#f4f7ff}.mode-banner .active strong{color:var(--blue)}@media(max-width:900px){.mini-cards,.mode-banner{grid-template-columns:repeat(2,1fr)}}
.material-preview-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:12px;max-height:410px;overflow:auto;margin:14px 0 20px}.material-preview-card{border:1px solid var(--line);border-radius:8px;padding:7px;min-width:0;background:#fff}.material-preview-card img{display:block;width:100%;height:112px;object-fit:contain;background:#f7f9fc;border-radius:5px}.material-preview-card span{display:block;margin-top:7px;color:#65748d;font-size:11px;line-height:1.4;overflow-wrap:anywhere}
.filters input[type=number]{min-width:110px;width:130px}.filters #search{min-width:220px;flex:1 1 220px}.filters select{min-width:120px}.filters #export-plans{margin-left:auto}
nav summary{padding:10px 12px;cursor:pointer;font-weight:600}nav details button{padding-left:28px}.create-columns{display:grid;grid-template-columns:minmax(180px,.85fr) minmax(240px,1fr) minmax(280px,1.2fr);gap:14px}.create-columns>section{border:1px solid var(--line);border-radius:8px;padding:16px;min-width:0}.create-columns h3{background:#edf3ff;color:#25458e;padding:12px;border-radius:5px;margin:0}.create-columns .split{grid-template-columns:1fr}.create-columns input,.create-columns select{width:100%}@media(max-width:1100px){.create-columns{grid-template-columns:1fr}}
aside nav{flex:1 1 auto;min-height:0;overflow-y:auto;overscroll-behavior:contain}aside .brand,aside .aside-bottom{flex-shrink:0}

#style-results section{margin:20px 0}#style-results .style-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,220px),1fr));gap:14px}#style-results .material-preview-card{max-width:285px}#style-results .material-preview-card img{height:220px}
#idea-player{width:min(100%,720px);max-height:430px;background:#151923}#clip-preview{max-width:720px;margin:10px 0 16px}#clip-track{display:block;width:100%;height:30px;border-radius:4px;cursor:crosshair;touch-action:none}#clip-range{font-variant-numeric:tabular-nums}
.visible-choices{margin:0 0 14px;padding:0;border:0;min-width:0;display:flex;flex-wrap:wrap;gap:8px}.visible-choices legend{font-weight:600;margin-bottom:6px}.visible-choices label{display:inline-flex;align-items:center;gap:7px;cursor:pointer;background:white;border:1px solid #adbbcf;border-radius:6px;padding:8px 13px;margin:0}.visible-choices input[type=radio]{width:16px;height:16px;margin:0;accent-color:#2459cc}.visible-choices label:has(:checked){color:#173f99;background:#ebf2ff;border-color:#3569ce}.visible-choices label:has(:disabled){color:#727d8a;background:#f3f5f7;cursor:default}.visible-choices label:focus-within{outline:2px solid #2459cc;outline-offset:2px}
#creative-form label[hidden],#ideas label[hidden],#ideas select[hidden],#connector-help[hidden]{display:none}

.inspiration-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,184px),1fr));gap:12px;align-items:stretch}
.inspiration-card{display:flex;flex-direction:column;min-width:0;max-width:250px;overflow:hidden;border:1px solid var(--line,#e0e5ed);border-radius:10px;background:white}
.inspiration-cover{position:relative;display:grid;place-items:center;width:100%;height:154px;flex:none;padding:0;border:0;border-radius:0;background:#edf1f6;color:#65758b;overflow:hidden}
.inspiration-cover img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain}
.inspiration-duration{position:absolute;right:8px;bottom:8px;padding:2px 7px;border-radius:4px;background:#182336dc;color:white;font-size:12px;font-variant-numeric:tabular-nums}
.inspiration-body{display:flex;flex:1;flex-direction:column;padding:10px 12px}
.inspiration-title{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;overflow-wrap:anywhere;font-size:15px;color:#192a41;font-weight:600}
.inspiration-body small{display:block;color:#64748b;margin-top:4px}
.inspiration-body dl{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px;margin:8px 0}
.inspiration-body dt{font-size:12px;color:#617187}
.inspiration-body dd{margin:2px 0 0;font-size:14px;font-variant-numeric:tabular-nums;overflow-wrap:anywhere}
.inspiration-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-top:auto;padding-top:4px}
.inspiration-actions button{padding:5px 8px}
#idea-pricing{display:inline-block;margin:4px 8px}
.inspiration-actions label{display:inline-flex;align-items:center;gap:4px;margin:0}
.inspiration-actions input{width:auto}
.inspiration-cover.no-image{display:flex;justify-content:flex-end;height:auto;min-height:0;background:transparent}
.inspiration-cover.no-image:empty{display:none}
.inspiration-cover.no-image .inspiration-duration{position:static;margin:8px 8px 0}

.inspiration-topics{margin-top:4px;color:#426589;font-size:12px;line-height:1.5;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

.grid-sources{border:0;padding:0;min-width:0}.grid-sources legend{font-weight:650}.grid-reference-list .material-preview-grid{max-height:22rem}.grid-reference-list strong{overflow-wrap:anywhere}.material-preview-card label{display:block;overflow-wrap:anywhere}.material-preview-card button{margin-top:4px}.grid-sources [hidden]{display:none!important}dialog.grid-lightbox{margin:auto;padding:14px;width:min(1080px,95vw);height:auto;max-height:94vh;border-radius:10px}.grid-lightbox .box-head strong{overflow-wrap:anywhere}.grid-lightbox-stage{height:min(72vh,900px);overflow:auto;background:#f3f5f9;text-align:center}.grid-lightbox-stage img{width:100%;height:100%;object-fit:contain}.grid-lightbox-stage.actual img{display:block;width:auto;height:auto;max-width:none;max-height:none;margin:auto}.grid-lightbox .form-actions{justify-content:center;margin:10px 0 0}.grid-lightbox::backdrop{background:#111827bd}

.host-plan-list{max-height:22rem}.host-plan-row{display:grid;grid-template-columns:minmax(0,1fr) minmax(10rem,auto);align-items:center;gap:12px;padding:5px 10px;border-bottom:1px solid var(--line)}.host-plan-row:last-child{border-bottom:0}.host-plan-row label{display:flex;align-items:center;gap:8px}.host-plan-row input{flex:none}.host-plan-row small{display:block;margin-top:3px;color:var(--muted)}.host-plan-row .auto-images{color:var(--blue)}@media(max-width:650px){.host-plan-row{grid-template-columns:1fr;gap:0}}