:root{--vp-primary: #2563eb;--vp-primary-dark: #1d4ed8;--vp-bg: #f4f6f9;--vp-step-red: #e53935;--vp-wizard-header: #2b3035;--vp-btn-read: #3d4450;--vp-btn-listen: #e53935;--vp-border: #dee2e6}*{box-sizing:border-box}body{margin:0;font-family:Noto Sans KR,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--vp-bg);color:#212529}a{color:var(--vp-primary);text-decoration:none}a:hover{color:var(--vp-primary-dark)}.btn-primary{--bs-btn-bg: var(--vp-primary);--bs-btn-border-color: var(--vp-primary);--bs-btn-hover-bg: var(--vp-primary-dark);--bs-btn-hover-border-color: var(--vp-primary-dark)}.auth-shell{min-height:100vh}.auth-left{background:#2563eb14}.auth-brand-icon{width:56px;height:56px;border-radius:14px;background:var(--vp-primary);color:#fff;display:inline-flex;align-items:center;justify-content:center;font-size:1.5rem}.auth-card{background:#fff;border-radius:.75rem;box-shadow:0 1px 3px #0f172a14}.wizard-header{background:var(--vp-wizard-header);color:#fff;min-height:48px}.wizard-step-badge{background:var(--vp-step-red);color:#fff;font-size:.75rem;font-weight:700;padding:.25rem .6rem;border-radius:.25rem}.wizard-content{background:#fff;min-height:calc(100vh - 48px)}.book-slot{width:180px;min-height:260px;border:1px solid var(--vp-border);border-radius:.5rem;background:#fff;position:relative}.book-slot.is-empty{background:#eceff3;border-style:dashed;cursor:pointer}.book-cover{width:140px;height:190px;object-fit:cover;border-radius:.25rem;box-shadow:0 2px 8px #0000001f}.book-remove{position:absolute;top:8px;right:8px;width:28px;height:28px;border-radius:50%;border:none;background:#fffffff2;color:#64748b;cursor:pointer}.mode-btn{min-height:72px;border:none;border-radius:.375rem;color:#fff;font-weight:600;padding:1rem 1.5rem}.mode-btn-read{background:var(--vp-btn-read)}.mode-btn-listen{background:var(--vp-btn-listen)}.mode-btn-sub{display:block;font-size:.8rem;font-weight:400;opacity:.9;margin-top:.25rem}.campus-badge{display:inline-flex;align-items:center;gap:.35rem;padding:.35rem .75rem;background:#eff6ff;color:var(--vp-primary-dark);border-radius:999px;font-size:.85rem}#apiLoading{display:none;position:fixed;top:0;right:0;bottom:0;left:0;z-index:2000;background:#ffffff73;align-items:center;justify-content:center}#apiLoading.is-visible{display:flex}.object-fit-cover{object-fit:cover}.vp-login-tabs{display:flex;padding:4px;gap:4px;border-radius:12px;background:#eef2f8}.vp-login-tabs button{flex:1;padding:10px;border:0;border-radius:9px;background:transparent;color:#65748b;font-weight:700}.vp-login-tabs button[aria-pressed=true]{color:#235ecf;background:#fff;box-shadow:0 2px 6px #223b6020}.vp-admin{min-height:100vh;background:#f4f7fc;color:#273851}.vp-admin-header{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 28px;background:#fff;border-bottom:1px solid #e1e8f2}.vp-admin-brand{display:flex;align-items:center;gap:10px;font-size:23px;font-weight:700;color:#173d79}.vp-admin-brand span{font-size:11px;background:#edf3ff;border-radius:6px;padding:5px 8px}.vp-admin-layout{display:grid;grid-template-columns:212px minmax(0,1fr);gap:28px;padding:28px;max-width:1600px;margin:auto}.vp-admin-sidebar{background:#293951;color:#fff;border-radius:16px;padding:24px 16px;align-self:start}.vp-branch-label{font-size:11px;color:#bdcbe0;padding:0 8px}.vp-branch-name{font-size:16px;font-weight:700;padding:6px 8px 24px;overflow-wrap:anywhere}.vp-admin-sidebar nav a{display:flex;gap:12px;align-items:center;color:#fff;background:#3b5276;border:1px solid #557099;border-radius:10px;padding:13px 14px;font-size:14px;font-weight:700}.vp-admin-main{min-width:0}.vp-admin-sidebar nav{display:grid;gap:8px}.vp-admin-sidebar nav a:not([aria-current=page]){background:transparent;border-color:transparent;color:#c8d6e9}.vp-admin-sidebar nav a:hover{background:#3b5276;color:#fff}.vp-book-dialog.is-wide{width:min(980px,calc(100% - 24px))}.vp-book-dialog .vp-editor-body{min-height:0}.vp-book-row{display:flex;gap:22px;align-items:center;padding:24px;border-top:1px solid #edf1f6}.vp-book-cover{width:68px;height:92px;display:grid;place-items:center;flex-shrink:0;border-radius:8px;overflow:hidden;background:#edf3fc;color:#6883a8;font-size:30px}.vp-book-cover img{width:100%;height:100%;object-fit:contain}.vp-book-summary{flex:1;min-width:0}.vp-book-title{font-size:17px;font-weight:700;color:#243b5c;display:block;margin-bottom:8px;overflow-wrap:anywhere}.vp-book-count{display:inline-block;font-size:12px;color:#426ca5;background:#eef4ff;border-radius:6px;padding:5px 9px}.vp-cover-editor{display:flex;gap:16px;align-items:center}.vp-cover-editor img{width:75px;height:100px;object-fit:contain;border-radius:8px;background:#f1f5fa}.vp-import-help{background:#f2f6fd;border:1px solid #dde7f7;padding:16px;border-radius:10px;font-size:13px;color:#526784;line-height:1.7}.vp-import-preview{max-height:290px;font-size:12px}.vp-import-preview th{white-space:nowrap}.vp-import-preview td{min-width:70px;max-width:220px;overflow-wrap:anywhere}.vp-import-errors{font-size:13px;max-height:180px;overflow:auto;color:#aa3544}.vp-content-actions{display:flex;flex-wrap:wrap;align-items:center;gap:12px;padding:12px 24px;border-top:1px solid #edf1f6;background:#f8fafd}.vp-content-actions select{width:140px}.vp-unit-select{max-width:125px}.vp-content-table{font-size:13px;min-width:850px}.vp-content-table th{color:#62738e;background:#f8fafd;font-size:12px;padding:14px 16px}.vp-content-table td{padding:18px 16px;vertical-align:middle;overflow-wrap:anywhere;max-width:320px}.vp-content-table td:nth-child(3){min-width:150px}.vp-content-table td:nth-child(4){min-width:200px}.vp-content-table audio{display:block;width:210px;height:34px}.vp-tts-status{padding:20px 24px;border-radius:14px;border:1px solid #d6e5ff;background:#edf5ff;margin-bottom:20px}.vp-tts-status.is-failed{border-color:#f0d4b7;background:#fff8ed}.vp-tts-status .progress{height:7px}@media (max-width:767px){.vp-book-row{flex-wrap:wrap;padding:18px;gap:14px}.vp-book-row>.d-flex{margin-left:82px}.vp-page-heading{flex-wrap:wrap}.vp-admin-sidebar nav{grid-template-columns:1fr 1fr}.vp-content-actions{padding:12px 16px}}.vp-page-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;margin:12px 0 28px}.vp-page-heading h1{font-size:28px;font-weight:700;margin-bottom:10px}.vp-page-heading p{font-size:14px}.vp-page-heading .vp-eyebrow{font-size:10px;font-weight:700;letter-spacing:1.8px;color:#5c7aab;margin-bottom:10px}.vp-campus-panel{border:1px solid #e0e7f1;border-radius:16px;background:#fff;overflow:hidden}.vp-campus-toolbar{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:24px}.vp-campus-search{display:flex;gap:8px;width:min(100%,430px)}.vp-campus-search .form-control{min-width:0}.vp-campus-search .btn{flex-shrink:0}.vp-campus-row{display:grid;grid-template-columns:minmax(170px,1.3fr) 100px minmax(135px,1fr) minmax(150px,1.4fr);align-items:center;gap:20px;padding:20px 24px;border-top:1px solid #edf1f6;font-size:14px}.vp-campus-columns{background:#f8fafd;color:#71819b;padding-top:13px;padding-bottom:13px;font-size:12px}.vp-campus-title{display:flex;align-items:center;gap:12px;min-width:0}.vp-campus-title h2{font-size:15px;font-weight:700;line-height:1.5;margin:0 0 3px;overflow-wrap:anywhere}.vp-campus-icon{display:grid;place-items:center;width:42px;height:46px;border:1px solid #dbe7ff;background:#eff5ff;color:#3263ae;border-radius:10px;flex-shrink:0;font-size:20px}.vp-campus-status{display:inline-block;padding:5px 9px;font-size:11px;font-weight:600;border-radius:6px;background:#f0f2f6;color:#67758a}.vp-campus-status.is-active{background:#e9f6f0;color:#247251}.vp-campus-address{font-size:12px;line-height:1.7;color:#71819b;overflow-wrap:anywhere}.vp-empty{padding:72px 24px;text-align:center;color:#6d7e98}.vp-pagination{display:flex;align-items:center;justify-content:space-between;gap:16px;border-top:1px solid #e8eef6;padding:20px 24px}@media (max-width: 1199px){.vp-admin-layout{grid-template-columns:180px minmax(0,1fr);gap:20px;padding:20px}.vp-campus-columns{display:none}.vp-campus-row:not(.vp-campus-columns){grid-template-columns:minmax(0,1fr) auto;gap:14px}.vp-campus-address{grid-column:1 / -1}}@media (max-width: 767px){.vp-admin-header{padding:14px 16px;flex-wrap:wrap}.vp-admin-brand{font-size:20px}.vp-admin-layout{display:block;padding:16px}.vp-admin-sidebar{padding:12px;margin-bottom:24px}.vp-branch-label,.vp-branch-name{display:none}.vp-admin-sidebar nav a{padding:10px 12px}.vp-page-heading{margin:0 0 22px}.vp-page-heading>.campus-badge{display:none}.vp-page-heading h1{font-size:24px}.vp-campus-toolbar{flex-direction:column;align-items:stretch;padding:20px 16px;gap:16px}.vp-campus-search{width:100%}.vp-campus-row{padding:20px 16px}.vp-pagination{padding:16px;flex-direction:column}}.vp-campus-row{grid-template-columns:minmax(150px,1.3fr) 90px minmax(125px,1fr) minmax(130px,1.2fr) 60px;gap:14px}.vp-access-code{display:block;font-size:11px;color:#71819b}.vp-access-code strong{font-size:13px;color:#255ba8;letter-spacing:1px;margin-left:5px}.vp-campus-dialog{padding:0;width:min(640px,calc(100% - 24px));max-height:calc(100dvh - 32px);border:1px solid #dbe4f0;border-radius:18px;color:#273851;box-shadow:0 24px 80px #16263e40}.vp-campus-dialog::backdrop{background:#18283b75}.vp-campus-dialog form{display:flex;flex-direction:column;max-height:calc(100dvh - 34px)}.vp-editor-heading{display:flex;justify-content:space-between;gap:16px;align-items:center;padding:24px;border-bottom:1px solid #e4ebf4}.vp-editor-heading h2{font-size:22px;font-weight:700;margin:0 0 8px}.vp-editor-heading p{font-size:13px;color:#71819b;margin:0}.vp-editor-body{padding:24px;overflow-y:auto}.vp-code-editor{padding:18px;border:1px solid #d8e5ff;background:#f4f8ff;border-radius:12px}#campus-access-code{letter-spacing:3px;font-weight:700;min-width:0}.vp-editor-footer{display:flex;justify-content:flex-end;gap:8px;padding:16px 24px;border-top:1px solid #e4ebf4}@media (max-width:1199px){.vp-campus-row:not(.vp-campus-columns){grid-template-columns:minmax(0,1fr) auto}.vp-campus-actions{grid-column:2;grid-row:2;justify-self:end}}@media (max-width:575px){.vp-editor-heading,.vp-editor-body{padding:18px}.vp-code-editor{padding:12px}.vp-editor-footer{padding:14px 18px}}.vp-editor-shell{display:flex;flex-direction:column;max-height:calc(100dvh - 34px)}.vp-editor-shell>form,.vp-members-panel{min-height:0;display:flex;flex-direction:column}.vp-editor-shell [hidden]{display:none!important}.vp-editor-heading,.vp-editor-tabs,.vp-editor-footer{flex-shrink:0}.vp-editor-tabs{display:flex;gap:6px;padding:12px 24px 0;background:#f8fafd;border-bottom:1px solid #e1e8f2}.vp-editor-tabs button{display:flex;align-items:center;gap:8px;padding:12px 20px;background:none;color:#71819b;border:0;border-bottom:3px solid transparent;font-weight:700}.vp-editor-tabs button[aria-selected=true]{color:#255ba8;border-bottom-color:#326bca}.vp-editor-tabs button:focus-visible{outline:2px solid #326bca;outline-offset:-2px}.vp-member-empty{text-align:center;padding:36px 0;color:#71819b}.vp-member-empty>i{display:block;font-size:36px;color:#6483b5;margin-bottom:16px}.vp-member-empty h3,.vp-members-toolbar h3{font-size:17px;font-weight:700;color:#273851}.vp-members-toolbar{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:16px}.vp-members-toolbar h3{margin:0 0 6px}.vp-members-toolbar h3 span{margin-left:6px;color:#326bca}.vp-members-toolbar p{margin:0;color:#71819b;font-size:12px}.vp-member-login-help{display:flex;align-items:flex-start;gap:9px;border-radius:10px;padding:12px;background:#edf4ff;color:#365d98;font-size:12px;line-height:1.7;margin-bottom:18px}.vp-member-login-help.is-warning{background:#fff6e5;color:#80581c}.vp-campus-dialog .vp-teacher-form{display:block;max-height:none;padding:18px;border:1px solid #dbe5f4;border-radius:12px;background:#f8fafd;margin-bottom:20px}.vp-teacher-form h4{font-size:15px;font-weight:700;margin-bottom:16px}.vp-teacher-form .form-label{font-size:13px}.vp-teacher-form .form-text{font-size:11px}.vp-teacher-list{padding:0;margin:0;list-style:none}.vp-teacher-list li{display:flex;align-items:center;gap:12px;padding:16px 0;border-bottom:1px solid #e8eef6}.vp-teacher-avatar{display:grid;place-items:center;flex-shrink:0;width:40px;height:40px;border-radius:12px;background:#eef3fc;color:#5477ae;font-size:22px}.vp-teacher-info{min-width:0;flex:1;display:flex;flex-direction:column;gap:3px;overflow-wrap:anywhere}.vp-teacher-info strong{font-size:14px}.vp-teacher-info span{font-size:12px;color:#71819b}@media (max-width:575px){.vp-editor-tabs{padding:8px 18px 0}.vp-editor-tabs button{flex:1;justify-content:center;padding:12px}.vp-campus-dialog .vp-teacher-form{padding:14px}}.vp-workspace{max-width:1480px;margin:auto;color:#253650;font-size:14px}.vp-workspace button,.vp-workspace input,.vp-workspace select{font:inherit}.vp-workspace button{border:1px solid #dae3ef;border-radius:9px;background:#fff;color:#50627b;padding:9px 14px;transition:background .15s,border-color .15s;cursor:pointer}.vp-workspace button:hover:not(:disabled){background:#eef4ff;border-color:#8baff0;color:#245ed5}.vp-workspace button:disabled{opacity:.45;cursor:not-allowed}.vp-workspace button.primary{background:#2863df;border-color:#2863df;color:#fff;font-weight:700}.vp-workspace button.primary:hover:not(:disabled){background:#174dbb}.vp-workspace input:not([type=checkbox]),.vp-workspace select{border:1px solid #dce4ee;background:#fff;color:#31445f;border-radius:8px;padding:10px;min-width:0;max-width:100%}.vp-workspace input[type=checkbox]{width:16px;height:16px;accent-color:#2863df;flex-shrink:0}.vp-workspace :focus-visible{outline:3px solid #91b9ff;outline-offset:2px}.vp-page-heading{display:flex;justify-content:space-between;align-items:center;gap:20px;margin:8px 0 26px}.vp-eyebrow{color:#537baa;font-size:10px;font-weight:800;letter-spacing:2px}.vp-page-heading h1{font-size:28px;letter-spacing:-1px;margin:8px 0 10px;font-weight:750}.vp-page-heading p,.vp-panel-title p{margin:0;color:#7a889d;font-size:13px}.vp-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.vp-actions button{white-space:nowrap}.vp-steps{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid #dce6f3;border-radius:14px;overflow:hidden;background:#fff;margin-bottom:24px}.vp-steps button{border:0;border-radius:0;display:flex;align-items:center;gap:12px;text-align:left;padding:18px 24px;font-weight:700}.vp-steps button+button{border-left:1px solid #e7edf6}.vp-steps span{background:#eef2f7;border-radius:50%;width:28px;height:28px;display:grid;place-items:center;font-size:13px;flex-shrink:0}.vp-steps small{font-size:11px;color:#8c99ac;margin-left:auto;font-weight:400}.vp-steps button.active{color:#235ecb;background:#f0f5ff}.vp-steps .active span{background:#2863df;color:#fff}.vp-panel{background:#fff;border:1px solid #dce6f3;border-radius:16px;min-width:0;overflow:hidden}.vp-panel-title{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:20px;border-bottom:1px solid #edf1f7}.vp-panel h2{font-size:15px;margin:0;font-weight:750}.vp-panel-title p{margin-top:9px}.vp-panel em{font-style:normal;color:#2863df;margin-left:6px}.vp-count{border-radius:20px;background:#eef4ff;color:#2863df;padding:7px 12px;font-weight:700;white-space:nowrap}.vp-count small{font-size:11px;font-weight:400}.vp-book-panel{padding:8px 28px 0}.vp-book-panel .vp-panel-title{padding:20px 0;border:0}.vp-books{display:grid;grid-template-columns:repeat(auto-fill,minmax(175px,1fr));gap:20px;padding:15px 0 28px;max-width:1050px}.vp-workspace .vp-book{display:flex;flex-direction:column;text-align:left;position:relative;border:2px solid #e9edf4;padding:20px 18px 16px;border-radius:14px;gap:10px;color:#2a3b55}.vp-workspace .vp-book.selected{border-color:#3775eb;background:#f5f8ff}.vp-book strong{font-size:14px;line-height:1.5}.vp-book small{color:#7e8da1}.vp-check{position:absolute;right:12px;top:10px;z-index:1;color:#2967db;font-size:19px}.vp-cover{width:112px;height:150px;margin:2px auto 10px;position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;background:linear-gradient(145deg,#203b60,#487fb1);border-radius:3px 10px 10px 3px;box-shadow:5px 7px 12px #1d426e20;color:#fff;overflow:hidden}.vp-cover img{position:absolute;width:100%;height:100%;object-fit:cover;z-index:1}.vp-cover>i{font-size:38px}.vp-cover>span{font-size:8px;letter-spacing:1px;margin-top:15px}.vp-mode-grid{border-top:1px solid #edf1f7;display:grid;grid-template-columns:repeat(2,1fr);gap:16px;padding:18px 0}.vp-workspace .vp-mode{display:flex;align-items:center;gap:16px;text-align:left;padding:22px;border-radius:13px}.vp-mode>i:first-child{font-size:26px;color:#557daf}.vp-mode>i:last-child{margin-left:auto;font-size:18px}.vp-mode strong{display:block;font-size:15px}.vp-mode small{display:block;margin-top:8px;color:#7b8ba3;line-height:1.5}.vp-workspace .vp-mode.selected{border-color:#7da5f0;background:#f2f6ff;color:#2863df}.vp-footer{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:20px 0;border-top:1px solid #e9eff6}.vp-footer.vp-panel{margin-top:16px;padding:18px 22px;overflow:visible}.vp-footer>span{color:#7c8ba3}.vp-message{display:flex;align-items:center;gap:10px;border:1px solid #c6dafa;background:#edf5ff;border-radius:10px;padding:13px 17px;color:#365c94;margin:0 0 18px;line-height:1.6}.vp-message.error{border-color:#f5d0d5;background:#fff2f3;color:#ac394c}.vp-message button{margin-left:auto;flex-shrink:0}.vp-builder{display:grid;grid-template-columns:230px minmax(300px,1fr) 310px;gap:16px;align-items:start}.vp-scope>.vp-muted{padding:14px 20px 0}.vp-muted{font-size:12px;color:#8290a5;line-height:1.7}.vp-scope{max-height:750px;overflow:auto}.vp-course-group{padding:0 12px 18px}.vp-course-group>strong{display:block;font-size:13px;line-height:1.6;padding:10px 8px}.vp-course-group label{display:flex;gap:10px;padding:11px 10px;align-items:center;cursor:pointer;border-radius:8px;margin-bottom:3px}.vp-course-group label.selected{background:#edf4ff;color:#245cca}.vp-course-group label small{margin-left:auto;color:#8c9ab0}.vp-course-group label span{flex:1;min-width:0;overflow-wrap:anywhere}.vp-workspace .vp-text-button{border:0;font-size:11px;color:#5b7cb1;padding:4px 8px;margin-bottom:8px}.vp-word-toolbar{display:flex;gap:10px;padding:16px 18px 10px}.vp-word-toolbar>input{flex:1;width:100px}.vp-type{font-size:11px!important;padding:6px 8px!important;max-width:130px!important;font-weight:600!important}.vp-type-K{color:#238569!important;background:#edf8f1!important}.vp-type-E{color:#2863df!important;background:#edf3ff!important}.vp-type-S{color:#ba5165!important;background:#fff0f3!important}.vp-type-R{color:#7053a4!important;background:#f5efff!important}.vp-word-actions{display:flex;align-items:center;gap:8px;padding:0 18px 14px;font-size:11px}.vp-word-actions label{display:flex;align-items:center;gap:6px;margin-right:auto}.vp-word-actions button{font-size:11px;padding:6px 8px}.vp-word-list{height:470px;overflow:auto;border-block:1px solid #edf1f7}.vp-word-row{display:flex;align-items:center;padding:15px 18px;gap:13px;border-bottom:1px solid #edf1f7}.vp-word-row.added{background:#f8faff}.vp-word-row>div{flex:1;min-width:0;overflow-wrap:anywhere}.vp-word-row strong{font-size:16px;color:#2a3c56}.vp-word-row p{margin:4px 0;font-size:13px;color:#6b7c94}.vp-word-row small{font-size:10px;color:#95a1b2}.vp-word-row>button{padding:5px 8px}.vp-word-row.added>button{color:#1f9067}.vp-pagination{display:flex;align-items:center;justify-content:center;gap:20px;padding:14px;font-size:12px;color:#7e8da1}.vp-pagination button{padding:6px 10px;font-size:12px}.vp-random{padding:14px 18px;display:flex;gap:8px;align-items:center;background:#f7f9fc;font-size:12px}.vp-random input{width:65px;padding:7px!important}.vp-random button{margin-left:auto}.vp-type-summary{display:flex;gap:8px;padding:16px 18px 12px}.vp-type-summary span{padding:5px 12px;border-radius:6px;font-size:12px;font-weight:700}.vp-selected>.vp-actions{padding:0 18px 14px}.vp-selected>.vp-actions button{font-size:11px;padding:6px 10px}.vp-selected-list{max-height:562px;min-height:350px;overflow:auto;border-top:1px solid #edf1f7}.vp-selected-row{display:flex;align-items:center;gap:10px;padding:12px 16px;border-bottom:1px solid #edf1f7}.vp-selected-row>span{font-size:11px;color:#91a1b8;min-width:18px}.vp-selected-row>div{flex:1;min-width:0}.vp-selected-row strong{display:block;overflow-wrap:anywhere;margin-bottom:7px;font-size:13px}.vp-selected-row button{border:0;padding:4px;color:#9ba9bd}.vp-empty{text-align:center;padding:65px 20px;color:#8292aa;line-height:1.8}.vp-empty>i{display:block;font-size:38px;color:#a7bddb;margin-bottom:14px}.vp-empty h3{font-size:15px;color:#566e90;font-weight:600}.vp-empty p{font-size:12px}.vp-print-layout{display:grid;grid-template-columns:290px minmax(0,1fr);gap:22px;align-items:stretch}.vp-settings>label,.vp-setting-pair{margin:18px 20px 0}.vp-settings label{display:block;font-size:12px;font-weight:650}.vp-settings label>span{color:#dc6f7f}.vp-settings label>input:not([type=checkbox]),.vp-settings label>select{display:block;width:100%;margin-top:9px;font-weight:400}.vp-setting-pair{display:flex;gap:10px}.vp-setting-pair label{flex:1;min-width:0}.vp-settings .vp-checkbox{display:flex;align-items:center;gap:9px;font-weight:400}.vp-settings>button{margin:20px;width:calc(100% - 40px)}.vp-setting-summary{background:#f6f8fc;padding:16px 20px;display:flex;flex-direction:column;gap:9px;font-size:12px;color:#788da8}.vp-setting-summary span:first-child{font-weight:700;color:#385680;margin-bottom:4px}.vp-setting-summary b{float:right}.vp-settings>.vp-muted{padding:16px 20px;margin:0}.vp-preview{display:flex;flex-direction:column;min-height:0}.vp-preview>.vp-panel-title,.vp-preview-warnings,.vp-preview-footer{flex-shrink:0}.vp-preview>.vp-empty{flex:1}.vp-preview .vp-panel-title{padding:14px 18px;flex-wrap:wrap}.vp-preview-controls{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.vp-preview-controls>button{font-size:12px}.vp-tabs{display:flex;background:#f0f3f9;border-radius:8px;padding:3px}.vp-tabs button{border:0;background:transparent;font-size:12px;padding:8px 18px}.vp-tabs button.active{background:#fff;color:#2863df;box-shadow:0 1px 4px #1a335016}.vp-preview iframe{width:100%;height:0;min-height:0;flex:1;display:block;border:0;background:#e3e8ef}.vp-preview-warnings{padding:12px 18px;font-size:12px;background:#fff8e9;color:#906620}.vp-preview-warnings p{margin:8px 0}.vp-preview-footer{display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);align-items:center;gap:12px;padding:0 18px}.vp-preview-footer>.vp-muted{justify-self:end;white-space:nowrap}.vp-preview-link{grid-column:2;display:block;padding:12px;text-align:center;font-size:12px}.vp-output-actions{display:flex;align-items:center;justify-content:flex-end;gap:8px;flex-wrap:wrap;margin-left:auto}.vp-output-actions button{white-space:nowrap}.vp-materials{padding:8px 22px}.vp-materials article{display:flex;align-items:center;gap:20px;padding:22px 0;border-bottom:1px solid #edf1f7}.vp-file-icon{display:grid;place-items:center;width:50px;height:60px;border-radius:10px;background:#eff4fe;font-size:25px;color:#5381c7;flex-shrink:0}.vp-materials article>div:nth-child(2){flex:1;min-width:0;overflow-wrap:anywhere}.vp-materials h3{font-size:16px;font-weight:700;margin:7px 0}.vp-materials small{color:#8294ae;font-size:11px}.vp-materials p{margin:0;font-size:12px;color:#95a1b2}@media (min-width:1600px){.vp-builder{grid-template-columns:250px minmax(350px,1fr) 350px}}@media (max-width:1100px){.vp-preview-footer{grid-template-columns:minmax(0,1fr) auto}.vp-preview-link{grid-column:auto}.vp-builder{grid-template-columns:190px minmax(260px,1fr) 250px}.vp-word-toolbar{flex-wrap:wrap}.vp-word-toolbar>input{width:100%;flex:auto}.vp-word-actions{flex-wrap:wrap}.vp-steps small{display:none}.vp-print-layout{grid-template-columns:250px minmax(0,1fr)}.vp-output-actions button{font-size:12px}}@media (max-width:850px){.vp-page-heading{align-items:flex-start;flex-direction:column}.vp-builder{grid-template-columns:200px minmax(0,1fr)}.vp-selected{grid-column:1/-1}.vp-selected-list{min-height:0;max-height:320px;display:grid;grid-template-columns:repeat(2,1fr)}.vp-print-layout{grid-template-columns:1fr}.vp-settings{display:grid;grid-template-columns:1fr 1fr;align-items:start}.vp-settings>.vp-panel-title,.vp-settings>.vp-setting-summary,.vp-settings>.vp-muted{grid-column:1/-1}.vp-settings>button{align-self:end}.vp-settings>.vp-setting-summary{margin-top:16px}.vp-preview iframe{height:680px;flex:none}.vp-footer{flex-wrap:wrap}.vp-mode small{font-size:11px}}@media (max-width:600px){.vp-preview-footer{grid-template-columns:1fr;gap:0;padding-bottom:12px}.vp-workspace{font-size:13px}.vp-page-heading h1{font-size:23px}.vp-steps button{padding:13px 8px;gap:7px;font-size:11px;justify-content:center}.vp-steps span{width:23px;height:23px;font-size:11px}.vp-book-panel{padding:0 16px}.vp-books{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.vp-books .vp-book{padding:20px 10px 14px}.vp-cover{width:92px;height:127px}.vp-mode-grid{grid-template-columns:1fr;gap:10px;padding:20px 0}.vp-workspace .vp-mode{padding:17px}.vp-builder{grid-template-columns:1fr}.vp-scope{max-height:300px}.vp-selected{grid-column:auto}.vp-selected-list{grid-template-columns:1fr;max-height:350px}.vp-word-list{height:400px}.vp-page-heading>.vp-actions{width:100%}.vp-page-heading>.vp-actions button{flex:1;font-size:12px}.vp-footer.vp-panel{padding:15px}.vp-output-actions{width:100%;display:grid;grid-template-columns:repeat(2,1fr)}.vp-output-actions .primary{grid-column:1/-1}.vp-settings{display:block}.vp-preview iframe{height:550px}.vp-preview .vp-panel-title{flex-wrap:wrap}.vp-materials article{gap:12px;flex-wrap:wrap}.vp-materials article .vp-actions{margin-left:auto}.vp-library>.vp-panel-title{flex-wrap:wrap}.vp-library>.vp-panel-title input{width:100%}.vp-message{flex-wrap:wrap}}.vp-audio-settings{grid-column:1/-1}.vp-audio-settings label{display:flex;flex-direction:column;justify-content:space-between}.vp-audio-box{margin:0 20px 20px;background:#f1f7fd;border-radius:10px;padding:14px}.vp-audio-box strong{font-size:12px;color:#385e8e}.vp-audio-box p,.vp-audio-box small{font-size:11px;color:#7488a2;line-height:1.6;margin:10px 0}.vp-audio-box button{font-size:11px;padding:7px 9px;margin:0 6px 8px 0}.vp-audio-box small{display:block}.vp-audio-player{margin:4px 0 12px;min-width:0}.vp-audio-player audio{display:block;width:100%;min-width:0;height:40px}.wizard-header{background:#21324d}.wizard-content{background:#f3f6fc}.vp-workspace{border:0;padding:0;width:100%;min-width:0}.vp-workspace:disabled button{cursor:wait}.vp-book-filters{display:flex;align-items:end;gap:16px;flex-wrap:wrap;padding:20px 0;border-top:1px solid #edf1f7}.vp-book-filters label,.vp-sheet-details label{display:flex;flex-direction:column;gap:8px;font-size:13px;font-weight:600}.vp-book-filters label:first-child{min-width:180px}.vp-book-filters label:nth-child(2){flex:1;min-width:200px}.vp-book-filters>span{color:#788da8;align-self:center;font-size:13px}.vp-sheet-details{display:grid;grid-template-columns:1fr 1fr;gap:20px;padding:20px 22px}.vp-sheet-details label{position:relative}.vp-sheet-details label>span{position:absolute;left:55px;color:#c43d52}.vp-sheet-details input{width:100%;font-weight:400}.vp-sheet-details+.vp-footer.vp-panel{margin:12px 0 18px}.vp-scroll-top{position:fixed;right:24px;bottom:24px;z-index:1030;width:46px;height:46px;display:grid;place-items:center;border:0;border-radius:50%;background:#285ee8;color:#fff;box-shadow:0 4px 16px #142d5633;font-size:23px}.vp-scroll-top:hover{background:#184bbf}.vp-scroll-top:focus-visible{outline:3px solid #102956;outline-offset:3px}@media (max-width:600px){.vp-book-filters label{width:100%;min-width:0!important}.vp-sheet-details{grid-template-columns:1fr;padding:18px}.vp-scroll-top{right:16px;bottom:16px}}