*{box-sizing:border-box}body{margin:0;color:#29283a;background:#f6f6f9;font:14px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}button,input,select,textarea{font:inherit}button,a,input,select,textarea{outline-offset:4px}button{cursor:pointer}button:disabled{opacity:.5;cursor:default}a{color:#6255d4}.boot{padding:40px}.top{height:76px;display:flex;align-items:center;gap:24px;padding:0 28px;background:#fff;border-bottom:1px solid #e7e6ed}.brand{display:flex;align-items:center;gap:10px;white-space:nowrap;font-size:18px;font-weight:700;letter-spacing:-.5px}.brand-mark{width:32px;height:32px;background:#7367f0;color:white;display:grid;place-items:center;border-radius:10px;font-size:23px}.brand span:last-child{font-weight:400;color:#8d899d}.breadcrumbs{color:#9c98aa;flex:1}.pill{display:inline-block;border-radius:20px;padding:4px 9px;font-size:11px;background:#f0edff;color:#6458c9;font-weight:600}.pill.green{background:#e6f7ee;color:#248052}.pill.red{background:#fff0ef;color:#b3393d}.nav{display:flex;gap:24px;align-items:center;padding:0 28px;background:#fff;border-bottom:1px solid #e7e6ed;height:54px}.nav button{height:54px;background:none;border:0;border-bottom:2px solid transparent;color:#8d899d;padding:0 4px}.nav button.active{color:#6255d4;border-color:#7367f0;font-weight:600}.spacer{flex:1}.btn{border:1px solid #dedce8;background:white;border-radius:7px;padding:9px 14px;color:#575167;display:inline-flex;align-items:center;gap:7px;text-decoration:none;white-space:nowrap;font-weight:500}.btn:hover{background:#f7f6ff;border-color:#b6aff7}.btn.primary{background:#7367f0;border-color:#7367f0;color:white;box-shadow:0 3px 8px #7367f026}.btn.subtle{border-color:transparent;background:none}.btn.small{padding:6px 9px;font-size:12px}.actions{display:flex;gap:9px;align-items:center}.notice{padding:9px 28px;background:#f2efff;color:#655c8e;font-size:12px;border-bottom:1px solid #e5dfff}.notice.error{background:#fff1f0;color:#ae3638}.notice.success{background:#eaf8ef;color:#287a47}.formbar{display:flex;justify-content:space-between;align-items:center;padding:22px 28px 18px;gap:16px}.formbar h1{margin:0 0 3px;font-size:20px;font-weight:600;letter-spacing:-.5px}.muted{color:#9690a6;font-size:12px}.workspace{display:grid;grid-template-columns:226px minmax(300px,1fr) 300px;min-height:calc(100dvh - 240px);border-top:1px solid #e3e1ea}.outline{background:#fff;padding:24px 14px;border-right:1px solid #e5e3ed}.section-label{font-size:10px;letter-spacing:1.6px;color:#a09aaa;font-weight:600;margin:0 10px 15px}.outline-btn{display:flex;width:100%;align-items:center;gap:10px;border:1px solid transparent;background:white;padding:11px 10px;margin-bottom:5px;border-radius:7px;color:#6e687e;text-align:left;transition:background .2s}.outline-btn:hover{background:#f8f7fe}.outline-btn.selected{border-color:#e1dcff;color:#6555d8;background:#f3f0ff}.qicon{display:grid;place-items:center;width:25px;height:25px;background:#efedf7;border-radius:5px;flex:none;font-size:10px;font-weight:600}.selected .qicon{background:#7367f0;color:white}.qtext{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1;font-size:12px}.qnum{font-size:10px;color:#a59eaf}.rule{height:1px;background:#eeedf3;margin:15px 8px}.add-question{width:100%;margin-top:8px;border:1px dashed #d2cee6;background:#fff;color:#7367f0;padding:10px;border-radius:7px}.preview-area{padding:24px;min-width:0;display:flex;flex-direction:column;gap:14px;background:#f4f3f7}.preview-top{display:flex;justify-content:space-between;align-items:center;font-size:11px;color:#9b95a8}.device-switch{display:flex;background:#eae8f1;border-radius:6px;padding:3px;gap:2px}.device-switch button{border:0;background:transparent;padding:4px 9px;color:#9690a4;border-radius:4px;font-size:11px}.device-switch button.active{background:white;color:#5e5772;box-shadow:0 1px 3px #29283a10}.preview-frame{flex:1;min-height:620px;height:650px;border:1px solid #e3e0eb;border-radius:10px;background:#fff;box-shadow:0 8px 30px #33295306;position:relative;overflow:hidden;width:100%;margin:auto;transition:width .25s}.preview-frame.mobile{width:min(100%,390px);height:720px;flex:none;border-radius:24px}.preview-mount{height:100%;min-height:620px}.preview-bottom{display:flex;justify-content:center;gap:8px;color:#aaa4b3;font-size:11px;align-items:center}.dot{width:5px;height:5px;background:#aaa3ba;border-radius:50%}.properties{background:#fff;border-left:1px solid #e5e3ed;padding:24px 22px;overflow-y:auto}.properties h2{font-size:13px;margin:0 0 22px;font-weight:600}.field{display:flex;flex-direction:column;gap:6px;margin:0 0 17px}.field>span{font-size:11px;font-weight:500;color:#797184}.field input,.field select,.field textarea{width:100%;border:1px solid #e2dfe9;background:#fff;border-radius:6px;padding:10px;color:#3c354e;font-size:12px;min-height:38px}.field textarea{resize:vertical;min-height:78px}.field input:focus,.field textarea:focus,.field select:focus{border-color:#a399f7;outline:2px solid #edeaff}.field small{font-size:10px;color:#a49bad}.field input[type=color]{padding:3px;height:38px}.toggle{display:flex;align-items:center;gap:8px;margin-bottom:17px;font-size:12px;color:#6a6278}.toggle input{accent-color:#7367f0;width:16px;height:16px}.hint{font-size:11px;color:#9a91a6;margin:10px 0 20px;line-height:1.7}.property-actions{display:flex;gap:6px;margin-top:20px;flex-wrap:wrap}.danger{color:#ad575e}.content{max-width:1240px;margin:0 auto;padding:32px 28px}.content h1{font-size:24px;letter-spacing:-.6px;font-weight:500;margin:0 0 5px}.content-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:26px;gap:16px}.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px}.card{background:white;border:1px solid #e5e2ec;border-radius:10px;padding:24px}.card h2{font-size:17px;margin:15px 0 10px}.form-symbol{width:48px;height:48px;background:#f0edff;color:#7367f0;border-radius:12px;display:grid;place-items:center;font-size:24px}.card-meta{display:flex;justify-content:space-between;align-items:center;margin-top:28px}.empty{padding:60px 24px;text-align:center;color:#9a92a6;background:white;border:1px dashed #ded8ea;border-radius:10px}.table-wrap{overflow:auto;border:1px solid #e5e2ec;border-radius:10px;background:#fff}table{width:100%;border-collapse:collapse;font-size:12px;text-align:left}th,td{padding:15px 18px;border-bottom:1px solid #f0edf5;vertical-align:top}th{font-weight:500;background:#faf9fd;color:#9890a5;font-size:11px;white-space:nowrap}td code{font-size:11px;color:#776e8e}.filters{display:flex;gap:12px;margin:20px 0}.filters .field{margin:0;min-width:220px}.login{min-height:100dvh;display:grid;place-items:center;background:#f8f7fb}.login .card{width:min(440px,calc(100% - 40px));padding:40px}.login h1{font-size:25px;letter-spacing:-.8px;line-height:1.3;font-weight:500;margin:30px 0 10px}.login p{color:#9b93a5;font-size:13px;margin-bottom:25px}.modal{border:1px solid #e5e0ed;border-radius:14px;box-shadow:0 30px 100px #33295325;padding:28px;width:min(680px,calc(100% - 32px));max-height:85dvh;overflow:auto;color:#30283e}.modal::backdrop{background:#24202f60;backdrop-filter:blur(4px)}.modal h2{font-size:20px;margin-top:0}.modal pre{font-size:11px;background:#f8f6fc;border:1px solid #eae6f2;padding:15px;white-space:pre-wrap;word-break:break-word;border-radius:7px}.answer{padding:14px 0;border-bottom:1px solid #eeeaf3}.answer dt{font-size:11px;color:#a197ab;margin-bottom:5px}.answer dd{margin:0;white-space:pre-wrap;overflow-wrap:anywhere}.close-row{display:flex;justify-content:space-between;align-items:center}@media(min-width:1500px){.workspace{grid-template-columns:260px minmax(300px,1fr) 340px}.preview-area{padding:32px 44px}}@media(max-width:1000px){.workspace{grid-template-columns:190px 1fr}.properties{grid-column:1/-1;border-top:1px solid #e3e0ec}.property-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 22px}.breadcrumbs{display:none}.top .actions{margin-left:auto}.preview-frame{min-height:600px}.preview-mount{min-height:600px}}@media(max-width:620px){.top{height:66px;padding:0 15px;gap:12px}.brand{font-size:16px}.top .actions .btn.subtle,.top>.pill{display:none}.btn{font-size:12px;padding:8px 10px}.nav{padding:0 15px;gap:18px;overflow:auto}.formbar{display:block;padding:18px 15px}.formbar .actions{margin-top:14px;flex-wrap:wrap}.workspace{display:flex;flex-direction:column}.outline{border-right:0;padding:15px;display:flex;gap:5px;overflow:auto;align-items:center}.outline .section-label,.outline .rule{display:none}.outline-btn{width:auto;min-width:80px;max-width:150px;padding:7px;margin:0}.outline-btn .qtext{max-width:92px}.outline .add-question{width:auto;min-width:80px;margin:0;white-space:nowrap}.preview-frame{height:650px;flex:none}.preview-mount{min-height:650px}.property-grid{grid-template-columns:1fr}.filters{flex-direction:column}.content{padding:25px 15px}.content-head{align-items:flex-start}.content h1{font-size:21px}.notice{padding:8px 15px}.preview-area{padding:15px}.nav .spacer{display:none}.top .btn.small{font-size:10px;padding:6px}}
/* Interface and form-content languages are independent controls. */
.interface-language{display:flex;align-items:center;gap:8px;color:#8b829a;font-size:11px;white-space:nowrap}.interface-language select{border:1px solid #e2dfe9;border-radius:6px;background:#fff;color:#51495f;padding:7px 9px;max-width:130px;font-size:12px}.login .interface-language{margin-top:22px;justify-content:space-between}.content-language-bar{background:#fff;border-top:1px solid #e7e4ed;padding:13px 28px}.content-language-controls{display:flex;align-items:center;gap:18px;flex-wrap:wrap}.content-language-controls>strong{font-size:12px;font-weight:500;color:#756b85}.language-tabs{display:flex;gap:4px;flex-wrap:wrap}.language-tabs button{border:1px solid transparent;border-radius:6px;padding:6px 10px;background:#f5f3f9;color:#8a819b;font-size:11px}.language-tabs button.active{background:#ede9ff;color:#6656cf;border-color:#d7cffb}.content-language-bar .hint{margin:7px 0 0;line-height:1.5}.content-language-bar [data-translation-coverage]{color:#7e758b}.property-grid>.hint{grid-column:1/-1}.workspace{min-height:calc(100dvh - 330px)}@media(max-width:700px){.top .interface-language>span{display:none}.interface-language select{max-width:100px}.content-language-bar{padding:13px 15px}.content-language-controls{gap:8px}.language-tabs button{padding:6px 8px;font-size:10px}.top{gap:9px}.top .actions{gap:5px}}

/* Bound desktop preview height; long properties scroll independently. */
@media(min-width:1001px){
#app.is-builder{display:flex;flex-direction:column;height:100dvh;overflow:hidden}
#app.is-builder>.top,#app.is-builder>.nav,#app.is-builder>.formbar,#app.is-builder>.content-language-bar,#app.is-builder>.notice{flex-shrink:0}
#app.is-builder>.workspace{flex:1;min-height:0;overflow:hidden;grid-template-rows:minmax(0,1fr)}
#app.is-builder .outline,#app.is-builder .properties{min-height:0;height:100%;overflow-y:auto}
#app.is-builder .preview-area{min-height:0;overflow:hidden}
#app.is-builder .preview-top,#app.is-builder .preview-bottom{flex-shrink:0}
#app.is-builder .preview-frame,#app.is-builder .preview-frame.mobile{flex:1 1 0;min-height:0;height:auto}
#app.is-builder .preview-mount{height:100%;min-height:0}
}