:root{--accent:#19c785;--ink:#17251f;--muted:#72817a;--bg:#f3f5f6;--line:#e0e6e3;--side:#10251e;--radius:12px}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.65 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC",sans-serif}button,input,select,textarea{font:inherit}button,a{touch-action:manipulation}a{color:inherit;text-decoration:none}button{cursor:pointer;border:1px solid var(--line);border-radius:8px;background:white;color:var(--ink);padding:8px 13px;font-weight:550}button:hover{border-color:var(--accent);background:#f1fbf6}button.primary{background:var(--accent);border-color:var(--accent);color:#05281a}button.danger{color:#b73d42}button.ghost{border:0;background:transparent}.small{font-size:13px}.muted{color:var(--muted)}h1,h2,h3,p{margin:0}h1{font-size:28px;letter-spacing:-.7px;line-height:1.3}h2{font-size:20px}h3{font-size:17px}#sidebar{position:fixed;inset:0 auto 0 0;width:226px;background:var(--side);color:#c3d4cd;padding:26px 15px;overflow:auto}.brand{padding:0 14px 24px;display:flex;align-items:center;gap:11px;color:white;font-size:23px;font-weight:750}.brand img{width:32px}.brand small{display:block;font-size:12px;font-weight:450;color:#82a899}.side-title{font-size:12px;color:#799587;padding:22px 14px 8px;letter-spacing:.07em}.nav-item{display:flex;gap:10px;align-items:center;padding:11px 13px;border-radius:8px;margin:3px 0;font-size:14px}.nav-item.active{background:#254d3d;color:#53e5ad}.nav-item:hover{background:#1e3f32}.nav-item .dot{width:8px;height:8px;border-radius:50%;background:var(--color)}.side-bottom{border-top:1px solid #2a4237;margin-top:25px;padding:18px 12px;font-size:12px;line-height:1.8;color:#8ca698}.workspace{margin-left:226px}#topbar{height:72px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);background:white;padding:0 30px;gap:20px;position:sticky;top:0;z-index:15}.crumb{font-size:14px;color:var(--muted);display:flex;gap:8px;align-items:center}.crumb a:hover{color:var(--ink)}.top-tools{display:flex;align-items:center;gap:12px}.top-tools input{width:210px;border:0;background:#f3f5f4;padding:9px 12px;border-radius:7px}.saved{font-size:12px;color:var(--muted)}#app{padding:28px 30px 50px;max-width:1780px;margin:auto}.page-head{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:24px;gap:20px}.page-head p{margin-top:7px;color:var(--muted);max-width:780px}.actions{display:flex;gap:8px;flex-wrap:wrap;align-items:center}.panel{background:white;border:1px solid var(--line);border-radius:var(--radius);padding:20px;margin-bottom:20px}.panel-head{display:flex;justify-content:space-between;gap:15px;align-items:center;margin-bottom:16px}.panel-head p{color:var(--muted);font-size:13px}.stats{display:flex;gap:30px;align-items:center;border-top:1px solid var(--line);margin-top:18px;padding-top:16px}.stat b{font-size:26px;line-height:1.2;display:block}.stat span{font-size:13px;color:var(--muted)}.overview-layout{display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:20px}.graph-shell{overflow:auto;max-height:780px;border:1px solid var(--line);border-radius:10px;background:#fafcfc;background-image:radial-gradient(#d7e1db .8px,transparent .8px);background-size:18px 18px}.graph{position:relative;width:1220px;height:950px;transform-origin:top left}.graph svg{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}.graph svg path{stroke:#a1b8ad;stroke-width:1.5;fill:none;opacity:.7}.graph svg .edge-hit{pointer-events:stroke;stroke:transparent;stroke-width:15;cursor:pointer}.graph svg .selected-edge{stroke:var(--accent);stroke-width:3}.group-box{position:absolute;border:1px solid var(--group-line);border-radius:18px;background:var(--group-bg);pointer-events:none}.group-box .group-label{position:absolute;top:16px;left:20px;font-size:15px;font-weight:650;pointer-events:auto;cursor:pointer;color:var(--group-color)}.node{position:absolute;width:105px;height:62px;border-radius:10px;border:1px solid #d4dfd9;background:#fff;box-shadow:0 2px 5px #12382509;display:flex;align-items:center;gap:8px;padding:7px;cursor:grab;user-select:none;touch-action:none;z-index:2}.node.selected{outline:2px solid var(--accent)}.node img,.avatar{width:38px;height:38px;border-radius:9px;object-fit:cover;object-position:center 20%;background:#e7eee9}.node .name{font-weight:650;font-size:13px}.node small{font-size:11px;color:var(--muted);display:block;max-width:54px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.inspector{min-height:200px}.inspector .portrait{width:100%;height:185px;object-fit:cover;object-position:center 20%;border-radius:9px;margin-bottom:14px}.inspector .facts{font-size:14px;margin:12px 0;white-space:pre-line}.inspector .actions{margin-top:15px}.legend{display:flex;gap:16px;flex-wrap:wrap;font-size:12px;color:var(--muted);margin-top:12px}.legend i{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:5px}.circle-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.circle-card{background:white;border:1px solid var(--line);border-radius:12px;padding:18px;display:block;position:relative;border-top:3px solid var(--color)}.circle-card:hover{border-color:var(--color)}.circle-card p{margin:6px 0 12px;color:var(--muted);font-size:14px}.avatars{display:flex;align-items:center;gap:4px;flex-wrap:wrap}.avatars img{width:29px;height:29px;object-fit:cover;object-position:center 20%;border:2px solid white;border-radius:50%}.pill{display:inline-flex;border:1px solid var(--line);border-radius:5px;padding:2px 7px;align-items:center;font-size:12px;white-space:nowrap;background:#f8faf9}.pill.status{background:#e8f7ed;border-color:#d5eadc;color:#246c43}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:20px}.creator-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.person-card{display:flex;gap:12px;align-items:center;padding:16px;border:1px solid var(--line);border-radius:10px;background:white}.person-card img{width:56px;height:64px;object-fit:cover;object-position:center 20%;border-radius:8px}.person-card p{font-size:13px;color:var(--muted)}.person-head{display:flex;gap:20px;align-items:center}.person-head img{width:92px;height:108px;object-fit:cover;object-position:center 20%;border-radius:12px}.person-head p{max-width:680px;font-size:14px}.plot-graph{position:relative;width:1370px;height:300px}.arc-node{position:absolute;width:215px;min-height:130px;border:1px solid #cfded5;border-radius:12px;padding:16px;background:white;cursor:grab;user-select:none;touch-action:none;z-index:2}.arc-node small{color:var(--muted)}.arc-node h3{margin:5px 0}.arc-node p{font-size:13px;color:var(--muted)}.plot-graph svg{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}.plot-graph path{stroke:#9eb3a9;stroke-width:2;fill:none}.timeline{display:flex;gap:12px;overflow:auto;padding:5px 0 14px}.phase{min-width:220px;max-width:250px;flex:1;border-left:3px solid var(--accent);padding:10px 15px;background:#f5f9f6;border-radius:3px 8px 8px 3px}.phase h3{font-size:15px;margin:5px 0}.phase p{font-size:13px;color:var(--muted)}.phase button{padding:2px 5px;font-size:12px;margin-top:7px}.toolbar{display:flex;gap:10px;margin:15px 0;flex-wrap:wrap}.toolbar input{flex:1;min-width:180px}.toolbar select{max-width:220px}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;white-space:nowrap;font-size:14px}th{text-align:left;color:var(--muted);font-weight:500;background:#f6f8f7}td,th{padding:12px 13px;border-bottom:1px solid var(--line)}tr:hover td{background:#f7fbf8}td.title-cell{white-space:normal;min-width:280px;max-width:500px}td.title-cell b{font-weight:600}td.title-cell small{display:block;color:var(--muted);font-size:12px}.link-button{border:0;background:none;color:#188e62;padding:0;text-align:left}.empty{padding:35px;text-align:center;color:var(--muted)}input,select,textarea{border:1px solid #d7dfdb;border-radius:7px;background:white;color:var(--ink);padding:9px 11px;width:100%;min-width:0}textarea{resize:vertical;min-height:96px;line-height:1.65}input:focus,select:focus,textarea:focus{outline:2px solid #18b47733;border-color:var(--accent)}input[type=color]{padding:3px;max-width:70px}input[type=checkbox]{width:auto}label.field{display:block;margin:13px 0;font-size:14px;font-weight:550}label.field>span{display:block;margin-bottom:6px}label.field small{font-weight:400;color:var(--muted)}.field-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}.checklist{display:flex;gap:8px 18px;flex-wrap:wrap;padding:10px;background:#f4f7f5;border-radius:8px}.checklist label{font-size:14px;display:flex;gap:6px;align-items:center}dialog{border:0;border-radius:14px;padding:0;width:min(970px,calc(100vw - 40px));max-height:90vh;box-shadow:0 20px 80px #10251e35}dialog::backdrop{background:#07191166;backdrop-filter:blur(3px)}.dialog-header{display:flex;justify-content:space-between;align-items:center;padding:20px 25px;border-bottom:1px solid var(--line);background:white;position:sticky;top:0;z-index:3}.dialog-body{padding:8px 25px 24px;overflow:auto}.dialog-footer{padding:15px 25px;border-top:1px solid var(--line);display:flex;gap:10px;justify-content:flex-end;position:sticky;bottom:0;background:#fff;z-index:3}.tabs{display:flex;gap:5px;padding:15px 0;border-bottom:1px solid var(--line);margin-bottom:15px;flex-wrap:wrap}.tabs button{border:0;color:var(--muted)}.tabs button.active{color:#117349;background:#e5f5eb}.editor-section[hidden]{display:none}.beat{border:1px solid var(--line);border-radius:10px;padding:14px;margin:15px 0}.beat-head{display:flex;align-items:center;justify-content:space-between}.line-editor{background:#f6f8f7;border-radius:8px;padding:12px;margin:10px 0}.line-top{display:flex;gap:10px;align-items:center;margin-bottom:8px}.line-top input{max-width:160px}.line-editor textarea{min-height:72px;margin-top:6px}.notes-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 14px}.read-scene{padding:18px 0;border-bottom:1px solid var(--line)}.read-scene .visual{padding:10px 14px;background:#f1f7f3;border-radius:7px;font-size:14px;margin:8px 0 14px}.read-line{margin:13px 0}.read-line small{font-size:12px;color:#1b9363;font-weight:650}.read-line .en{font-size:17px;margin:3px 0}.read-line .zh{color:var(--muted);font-size:14px}.read-line.hide-zh .zh{display:none}.story-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;font-size:14px;background:#f6f8f7;padding:16px;border-radius:10px}.story-grid span{display:block;color:var(--muted);font-size:12px}.error{color:#b42c3b;padding:10px;border:1px solid #efc6cd;background:#fff4f6;border-radius:6px;white-space:pre-wrap}.notice{background:#edf6ff;border:1px solid #d7e7f5;color:#35617f;padding:13px 16px;border-radius:8px;font-size:14px;margin-bottom:18px}.history-row{display:flex;justify-content:space-between;align-items:center;padding:12px 0;border-bottom:1px solid var(--line);font-size:14px}.records{display:grid;gap:12px}.record{padding:16px;border:1px solid var(--line);border-radius:10px;display:flex;justify-content:space-between;align-items:flex-start;gap:20px}.record p{color:var(--muted);font-size:14px;white-space:pre-line;margin:6px 0}.record h3{font-size:16px}#toast{position:fixed;bottom:25px;left:50%;transform:translate(-50%,15px);background:#142b21;color:white;padding:11px 22px;border-radius:9px;z-index:200;opacity:0;pointer-events:none;transition:.2s}#toast.show{opacity:1;transform:translate(-50%,0)}.loading{padding:80px;text-align:center;color:var(--muted)}.badge-number{font-size:12px;background:#264638;border-radius:4px;padding:0 6px;margin-left:auto}.login{max-width:440px;margin:80px auto}.text-pre{white-space:pre-wrap}.file-help{margin-top:5px;color:var(--muted);font-size:12px}.backup-card{padding:20px;background:#f6f9f7;border-radius:10px;margin:16px 0}
.zoom-control{display:flex;align-items:center;gap:8px;font-size:13px}.zoom-control input{width:140px;padding:0}.graph-shell{overscroll-behavior:contain}.arc-node p,.arc-node small{pointer-events:none}.arc-node:hover{border-color:var(--accent)}.batch-bar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;background:#f4f8f5;padding:12px;border-radius:8px;margin:14px 0}.batch-bar select,.batch-bar input{max-width:155px}.batch-bar span{font-size:13px;min-width:75px}.phase{position:relative}.phase:not(:last-child)::after{content:'→';position:absolute;right:-13px;top:40px;color:var(--accent);z-index:1}
#confirmation{width:min(480px,calc(100vw - 40px))}#confirmation .dialog-body{padding:24px}#confirmation .dialog-header h2{font-size:18px}.reference-gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:14px;margin-top:16px}.reference-gallery img{width:100%;aspect-ratio:4/5;object-fit:cover;border-radius:8px;object-position:center 20%}.reference-gallery span{display:block;font-size:13px;text-align:center;color:var(--muted);margin-top:7px}
.record-detail{border:1px solid var(--line);padding:14px 16px;border-radius:9px}.record-detail summary{cursor:pointer;font-size:15px}.record-detail p{margin:12px 0;font-size:14px}.record-detail[open] summary{color:#168759}
.button-link{display:inline-flex;border:1px solid var(--line);border-radius:8px;background:white;padding:8px 13px;font-weight:550}.button-link:hover{border-color:var(--accent)}button:disabled{cursor:not-allowed;opacity:.5}.ai-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:20px}.ai-role{display:flex;align-items:center;gap:14px;margin-bottom:14px}.ai-role img{width:72px;height:85px;object-fit:cover;object-position:center 20%;border-radius:10px}.ai-subheading{font-size:15px;margin:18px 0 8px}.ai-phases{font-size:14px;border-left:3px solid var(--accent);padding-left:13px}.ai-toggle{display:flex;gap:10px;align-items:center;font-size:14px;margin:15px 0}.ai-toggle input{width:auto}.ai-recap{margin:20px 0 0}.ai-recap p{margin:5px 0 14px}.ai-job-header{display:flex;justify-content:space-between;gap:15px;align-items:flex-start;margin-bottom:14px}.ai-running{padding:24px;background:#f1f9f5;color:#267853;border-radius:10px}.ai-draft-grid{display:grid;gap:20px}.ai-draft{padding:20px;border:1px solid var(--line);border-radius:10px}.ai-draft .story-grid{margin:15px 0}.auth-screen #sidebar,.auth-screen #topbar{display:none}.auth-screen .workspace{margin:0}.auth-screen #app{padding:70px 40px;min-height:100vh;display:grid;place-items:center;max-width:none;background:radial-gradient(ellipse at 0% 0%,#1a604044,transparent 60%),#10251e}.auth-layout{width:min(1040px,100%);display:grid;grid-template-columns:1.1fr 1fr;gap:85px;align-items:center}.auth-intro{color:#ecfff4}.auth-intro h1{font-size:43px;line-height:1.5;margin:22px 0}.auth-intro p{font-size:17px;color:#a0bcac;line-height:1.9}.eyebrow{letter-spacing:.14em;font-size:12px;color:#51dda3}.auth-tags{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px;font-size:12px;color:#b5d3c0}.auth-tags span{padding:6px 10px;border:1px solid #426250;border-radius:5px}.auth-card{padding:30px;margin:0;box-shadow:0 18px 60px #0003}.auth-card h2{margin-bottom:7px}.auth-card .muted{font-size:14px}.auth-submit{width:100%;margin-top:14px}.auth-foot{font-size:12px;line-height:1.8;color:var(--muted);margin-top:20px}.account-list{margin-top:18px}
@media(max-width:900px){.ai-layout{grid-template-columns:1fr}.auth-layout{gap:40px}.auth-intro h1{font-size:32px}}
@media(max-width:650px){.auth-screen #app{padding:30px 18px}.auth-layout{grid-template-columns:1fr;gap:26px}.auth-intro h1{font-size:27px;margin:10px 0}.auth-intro p,.auth-tags{display:none}.auth-card{padding:23px}.ai-draft{padding:14px}}
@media(max-width:1200px){.overview-layout{grid-template-columns:minmax(0,1fr) 245px}.creator-grid{grid-template-columns:repeat(3,1fr)}.circle-grid{grid-template-columns:repeat(2,1fr)}#app{padding:24px 20px}.top-tools input{width:150px}}
@media(max-width:900px){#sidebar{width:180px;padding:20px 10px}.workspace{margin-left:180px}.overview-layout{grid-template-columns:1fr}.inspector .portrait{width:95px;height:110px;float:left;margin-right:15px}.creator-grid{grid-template-columns:repeat(2,1fr)}#topbar{padding:0 18px}.saved{display:none}.two-col{grid-template-columns:1fr}.page-head{flex-direction:column}.graph-shell{max-height:600px}}
@media(max-width:650px){#sidebar{position:relative;width:100%;padding:12px;display:flex;flex-wrap:wrap;gap:4px;align-items:center}.brand{padding:5px 10px;font-size:19px}.brand small,.side-title,.side-bottom,#sidebar .circle-nav{display:none}.nav-item{padding:8px;font-size:13px}.workspace{margin:0}#topbar{position:relative;height:auto;min-height:60px;flex-wrap:wrap;padding:10px 15px}.top-tools input{width:180px}#app{padding:20px 13px}.circle-grid,.creator-grid{grid-template-columns:1fr}.field-row,.notes-grid,.story-grid{grid-template-columns:1fr}.dialog-body{padding:8px 16px 20px}.dialog-header{padding:16px}h1{font-size:24px}.stats{gap:22px}.person-head{align-items:flex-start}.person-head img{width:68px;height:86px}.actions{gap:6px}.panel{padding:16px}.toolbar select{max-width:none}.saved{display:none}.record{flex-direction:column}}
.material-steps{display:flex;gap:12px;flex-wrap:wrap;margin:6px 0 24px}.material-steps span{border:1px solid var(--line);border-radius:30px;padding:9px 14px;background:#fafcfb;font-size:13px}.material-drop{border:1px dashed #94b8a7;background:#f7fcf9;border-radius:16px;padding:28px}.material-drop h3{font-size:22px;margin:0 0 10px}.material-drop p{max-width:760px;line-height:1.75}.material-drop small{display:block;color:var(--muted);margin-top:18px;line-height:1.7}.material-drop.dragover{border:2px solid var(--accent);background:#e8f8ef}.material-documents{display:grid;gap:10px;margin:14px 0 22px}.material-documents .text-pre{max-height:260px;overflow:auto;font-size:13px;line-height:1.8;background:#f5f7f6;padding:16px;border-radius:10px}.material-documents input[type=checkbox],.plan-proposal input[type=checkbox]{width:17px;height:17px;accent-color:var(--accent);vertical-align:middle}.material-asset-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:18px;margin-top:24px}.material-asset-grid article{border:1px solid var(--line);padding:12px;border-radius:12px}.material-asset-grid img{width:100%;height:170px;object-fit:contain;background:#f6f7f7;border-radius:8px}.material-asset-grid p{font-size:12px;overflow-wrap:anywhere}.material-assignment{display:block;width:200px;height:220px;object-fit:contain;margin:0 auto 20px}.plan-proposals{display:grid;gap:18px;margin:20px 0}.plan-proposal{border:1px solid var(--line);border-radius:14px;padding:22px}.plan-proposal h3{margin:0;line-height:1.6}.plan-diff{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:14px;margin:18px 0}.plan-diff>div{background:#f7faf8;border-radius:10px;padding:14px}.plan-diff p{font-size:13px;line-height:1.8;overflow-wrap:anywhere}.plan-diff p:last-child{color:#12563a}.plan-proposal details{margin:14px 0}.plan-proposal details p{line-height:1.75;overflow-wrap:anywhere}.material-drop .actions{margin-top:16px}@media(max-width:680px){.material-drop{padding:18px}.material-steps{gap:8px}.material-steps span{font-size:11px;padding:8px 10px}.plan-diff{grid-template-columns:1fr}.plan-proposal{padding:16px}.material-asset-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}