.portal-workspace{min-width:0}.portal-workspace .page-heading{display:block}.portal-page-top{justify-content:space-between;align-items:center;gap:24px;margin-bottom:32px;display:flex}.portal-page-top .page-heading{margin-bottom:0}.portal-summary{border-block:1px solid var(--line);grid-template-columns:repeat(3,1fr);gap:24px;margin:0 0 42px;padding:26px 0;display:grid}.portal-summary>div{align-items:center;gap:16px;display:flex}.portal-summary>div+div{border-left:1px solid var(--line);padding-left:24px}.portal-summary-icon{width:45px;height:45px;color:var(--green);background:#e6ece5;border-radius:13px;flex-shrink:0;justify-content:center;align-items:center;display:inline-flex}.portal-summary-icon-gold{color:#8a6a29;background:#efe8d7}.portal-summary strong{font-size:27px;font-weight:550;line-height:1.1;display:block}.portal-summary small{color:var(--muted-ink);margin-top:6px;font-size:12px;display:block}.portal-library-heading{justify-content:space-between;align-items:center;gap:20px;margin-bottom:20px;display:flex}.portal-library-heading h2{align-items:center;gap:12px;font-size:21px;font-weight:500;display:flex}.portal-library-heading h2>span{border:1px solid var(--line);min-width:25px;height:25px;color:var(--muted-ink);border-radius:50%;justify-content:center;align-items:center;font:12px sans-serif;display:inline-flex}.portal-search{background:var(--paper);border:1px solid var(--line);color:var(--muted-ink);border-radius:8px;align-items:center;gap:10px;width:250px;padding:10px 13px;display:flex}.portal-search input{width:100%;min-width:0;color:var(--ink);background:0 0;border:none;outline:none;font-size:13px}.portal-search:focus-within{outline:2px solid var(--green);outline-offset:2px}.portal-course-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;display:grid}.portal-course-card.panel{text-align:left;cursor:pointer;padding:0;transition:transform .18s,box-shadow .18s;overflow:hidden}.portal-course-card:hover{box-shadow:0 12px 28px color-mix(in srgb, var(--lekivo-ink) 4%, transparent);transform:translateY(-3px)}.portal-course-cover{background:var(--lekivo-line);height:146px;color:var(--lekivo-blue);align-items:center;padding:26px;display:flex;position:relative;overflow:hidden}.portal-course-cover[data-tone="1"]{color:#897445;background:#ece4d4}.portal-course-cover[data-tone="2"]{background:var(--lekivo-line);color:var(--lekivo-blue)}.portal-course-symbol{z-index:1;background:#ffffff29;border:1px solid;border-radius:4px 15px 15px 4px;justify-content:center;align-items:center;width:71px;height:77px;display:flex;position:relative}.portal-course-cover .status-pill{background:var(--paper);z-index:1;position:absolute;top:16px;right:16px}.portal-cover-version{letter-spacing:.15em;font-size:9px;position:absolute;bottom:20px;right:20px}.portal-cover-lines{border:1px solid #ffffff80;border-radius:50%;width:195px;height:195px;position:absolute;top:11px;right:-23px}.portal-cover-lines:before,.portal-cover-lines:after{content:"";border:1px solid #ffffff80;border-radius:50%;position:absolute;inset:20px}.portal-cover-lines:after{inset:40px}.portal-course-body{padding:23px 23px 0}.portal-source-label{color:var(--muted-ink);text-transform:uppercase;letter-spacing:.09em;font-size:10px}.portal-course-body h3{font-family:var(--lekivo-font);margin:9px 0;font-size:21px;font-weight:400;line-height:1.25}.portal-course-description{-webkit-line-clamp:2;-webkit-box-orient:vertical;min-height:42px;font-size:12px;line-height:1.75;display:-webkit-box;overflow:hidden}.portal-course-counts{color:var(--muted-ink);flex-wrap:wrap;gap:8px;margin:22px 0;font-size:10px;display:flex}.portal-course-counts span+span:before{content:"·";margin-right:8px}.portal-course-footer{border-top:1px solid var(--line);color:var(--green);justify-content:space-between;align-items:center;padding:16px 0;font-size:12px;font-weight:550;display:flex}.portal-status-draft,.portal-status-changes,.portal-import-review,.portal-import-received{color:#866527;background:#f3eddf}.portal-status-published,.portal-import-published{color:var(--lekivo-blue);background:#e8f0e7}.portal-import-processing{color:#486b84;background:#e8eff3}.portal-import-failed{color:#aa413c;background:#f9e9e5}.portal-library-note{color:var(--muted-ink);align-items:center;gap:12px;margin-top:25px;font-size:12px;line-height:1.7;display:flex}.portal-library-note svg{color:var(--green);flex-shrink:0}.portal-empty{text-align:center;flex-direction:column;align-items:center;gap:18px;padding:54px 30px;display:flex}.portal-empty-icon{color:var(--green);background:var(--lekivo-line);border-radius:50%;justify-content:center;align-items:center;width:76px;height:76px;margin-bottom:6px;display:flex}.portal-empty h2{font:29px var(--lekivo-font)}.portal-empty p{max-width:460px;font-size:14px;line-height:1.8}.portal-footnote{color:var(--muted-ink);font-size:11px;line-height:1.7}.portal-loading{color:var(--muted-ink);justify-content:center;align-items:center;gap:12px;padding:50px;font-size:14px;display:flex}.portal-error{align-items:center;gap:20px;padding:28px;display:flex}.portal-error p,.portal-inline-error{color:#a14038;font-size:13px;line-height:1.6}.portal-inline-error{white-space:pre-line;padding:10px 0}.portal-version-help{margin-top:10px}.portal-spin{animation:1s linear infinite portal-spin}@keyframes portal-spin{to{transform:rotate(360deg)}}.portal-dialog-overlay{z-index:50;background:color-mix(in srgb, var(--lekivo-ink) 33%, transparent);-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);position:fixed;inset:0}.portal-dialog-content{z-index:51;background:var(--paper);border:1px solid var(--line);width:min(580px,100vw - 32px);max-height:calc(100dvh - 48px);box-shadow:0 20px 90px color-mix(in srgb, var(--lekivo-ink) 15%, transparent);color:var(--ink);border-radius:18px;padding:34px;position:fixed;top:50%;left:50%;overflow-y:auto;transform:translate(-50%,-50%)}.portal-dialog-close{color:var(--muted-ink);cursor:pointer;background:0 0;border:none;border-radius:50%;justify-content:center;align-items:center;padding:7px;display:flex;position:absolute;top:17px;right:17px}.portal-dialog-close:hover{background:var(--canvas)}.portal-dialog-header{margin-bottom:25px}.portal-dialog-header h2{font:29px var(--lekivo-font);margin:20px 0 10px}.portal-dialog-header p{color:var(--muted-ink);padding-right:12px;font-size:13px;line-height:1.75}.portal-upload-area{border:1px dashed var(--lekivo-body);cursor:pointer;width:100%;color:var(--green);background:#f8faff54;border-radius:10px;flex-direction:column;align-items:center;gap:12px;padding:30px 20px;display:flex}.portal-upload-area:hover{background:var(--lekivo-line)}.portal-upload-area strong{word-break:break-word;font-size:14px}.portal-upload-area span{color:var(--muted-ink);font-size:11px}.portal-hidden-file{clip-path:inset(50%);width:1px;height:1px;position:absolute;overflow:hidden}.portal-format-details{margin-top:3px;padding:17px 0}.portal-format-details>summary{cursor:pointer;color:var(--green);justify-content:space-between;font-size:12px;font-weight:550;display:flex}.portal-format-details[open]>summary svg{transform:rotate(90deg)}.portal-format-details p{color:var(--muted-ink);margin-top:14px;font-size:11px;line-height:1.8}.portal-field-map{color:var(--muted-ink);grid-template-columns:1fr 1.7fr;gap:11px;margin:16px 0;font-size:10px;display:grid}.portal-field-map code{color:var(--ink);overflow-wrap:anywhere;font-size:9px}.portal-text-link{color:var(--green);text-underline-offset:3px;align-items:center;gap:6px;font-size:11px;text-decoration:underline;display:inline-flex}.portal-dialog-actions{justify-content:space-between;gap:12px;margin:8px 0 16px;display:flex}.portal-dialog-actions .button{flex:1;justify-content:center}.portal-result-heading{color:var(--green);align-items:center;gap:9px;margin-bottom:6px;display:flex}.portal-result-heading h3{font-size:16px;font-weight:550}.portal-import-result>p{overflow-wrap:anywhere;font-size:12px}.portal-job-counters{grid-template-columns:repeat(4,1fr);gap:10px;margin:23px 0;display:grid}.portal-job-counters>div{background:var(--canvas);text-align:center;border-radius:7px;padding:11px}.portal-job-counters strong{font-size:22px;font-weight:500;display:block}.portal-job-counters span{color:var(--muted-ink);margin-top:5px;font-size:9px;display:block}.portal-job-counters [data-failed=true]{color:#a14038;background:#f9e9e5}.portal-issues{gap:9px;margin:20px 0;padding:0;list-style:none;display:grid}.portal-issues li{background:#f8faff;border:1px solid #e3d6b6;border-radius:7px;gap:12px;padding:12px;font-size:12px;display:flex}.portal-issues li[data-severity=error]{background:#fbefeb;border-color:#e8c7c0}.portal-issues li>span{color:#826629;min-width:75px;padding-top:1px;font-size:10px}.portal-issues li[data-severity=error]>span{color:#a14038}.portal-issues p{line-height:1.6}.portal-issues code{color:var(--muted-ink);overflow-wrap:anywhere;margin-top:3px;font-size:10px;display:block}.portal-history{margin-top:42px}.portal-history>.panel{padding:0}.portal-history-job+.portal-history-job{border-top:1px solid var(--line)}.portal-history-job summary{cursor:pointer;align-items:center;gap:15px;padding:20px 22px;list-style:none;display:flex}.portal-file-icon{color:var(--green);border:1px solid var(--line);border-radius:6px;flex-shrink:0;justify-content:center;align-items:center;width:38px;height:42px;display:flex}.portal-history-file{flex:1;min-width:0}.portal-history-file strong{overflow-wrap:anywhere;font-size:12px;font-weight:500;display:block}.portal-history-file small{color:var(--muted-ink);margin-top:5px;font-size:10px;display:block}.portal-history-chevron{color:var(--muted-ink);flex-shrink:0}.portal-history-job[open] .portal-history-chevron{transform:rotate(90deg)}.portal-history-body{padding:0 22px 22px}.portal-history-body .portal-job-counters{margin-top:0}.portal-back{margin-bottom:22px;padding-left:0}.portal-version-bar{grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:24px;padding:22px 26px;display:grid}.portal-version-bar>div{align-items:center;gap:12px;display:flex}.portal-version-bar svg{color:var(--green);flex-shrink:0}.portal-version-bar small{color:var(--muted-ink);margin-bottom:5px;font-size:10px;display:block}.portal-version-bar strong{font-size:12px;font-weight:500;display:block}.portal-review-issues{margin-bottom:24px;padding:22px}.portal-review-issues h2{font-size:16px;font-weight:550}.portal-review-issues .portal-issues{margin-bottom:0}.portal-review-layout{grid-template-columns:255px minmax(0,1fr);align-items:start;gap:23px;display:grid}.portal-lesson-nav{padding:25px 18px;position:sticky;top:24px}.portal-lesson-nav>.eyebrow{margin-bottom:24px;padding:0 9px}.portal-module+.portal-module{margin-top:28px}.portal-module h2{align-items:start;gap:9px;padding:0 9px 12px;font-size:12px;font-weight:550;line-height:1.6;display:flex}.portal-module h2>span{color:var(--muted-ink);padding-top:2px;font-size:10px}.portal-module button{text-align:left;width:100%;color:var(--muted-ink);cursor:pointer;background:0 0;border:none;border-radius:6px;align-items:center;gap:9px;padding:12px 10px;display:flex}.portal-module button>span{flex:1;font-size:11px;line-height:1.5}.portal-module button small{opacity:.7;margin-top:4px;font-size:9px;display:block}.portal-module button svg{flex-shrink:0}.portal-module button:hover,.portal-module button.is-selected{color:var(--green);background:#e9eee6}.portal-source-details{border-top:1px solid var(--line);color:var(--muted-ink);margin-top:25px;padding:20px 10px 0;font-size:10px}.portal-source-details summary{cursor:pointer}.portal-source-details dl{gap:5px;margin-top:15px;display:grid}.portal-source-details dt{margin-top:6px}.portal-source-details dd{color:var(--ink);overflow-wrap:anywhere}.portal-review-content{border:none;gap:22px;min-width:0;margin:0;padding:0;display:grid}.portal-course-edit,.portal-theory-edit,.portal-question-review,.portal-memory-review{padding:27px}.portal-label{color:var(--ink);margin:18px 0 8px;font-size:11px;font-weight:550;display:block}.portal-course-edit>.portal-label:first-child{margin-top:0}.portal-input{border:1px solid var(--line);background:var(--paper);width:100%;color:var(--ink);border-radius:7px;padding:11px 13px;font-size:13px;line-height:1.8;display:block}.portal-input:focus{outline:2px solid var(--green);outline-offset:2px}.portal-description-input{resize:vertical;min-height:80px}.portal-theory-input{resize:vertical;min-height:300px;line-height:1.9}.portal-section-title{justify-content:space-between;align-items:center;gap:15px;display:flex}.portal-section-title .eyebrow{overflow-wrap:anywhere;margin-bottom:9px}.portal-section-title h2{font:24px var(--lekivo-font);line-height:1.35}.portal-section-title>svg{color:var(--green);flex-shrink:0}.portal-theory-meta{color:var(--muted-ink);overflow-wrap:anywhere;flex-wrap:wrap;gap:10px;margin-top:14px;font-size:9px;display:flex}.portal-question-item{border-top:1px solid var(--line);margin-top:20px;padding-top:18px}.portal-question-item summary{cursor:pointer;align-items:center;gap:13px;font-size:13px;line-height:1.6;display:flex}.portal-question-item summary>span:nth-child(2){flex:1}.portal-question-item summary>svg{color:var(--muted-ink);flex-shrink:0}.portal-question-item[open] summary>svg{transform:rotate(90deg)}.portal-question-number{background:var(--canvas);width:28px;height:28px;color:var(--green);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:11px;display:flex}.portal-question-edit{padding-top:4px}.portal-options-edit{border:none;margin:19px 0;padding:0}.portal-options-edit>div{border:1px solid var(--line);border-radius:6px;align-items:center;gap:10px;margin-top:7px;padding:9px 12px;display:flex}.portal-options-edit>div[data-correct=true]{background:var(--lekivo-line);border-color:var(--lekivo-line)}.portal-correct-radio{color:var(--muted-ink);cursor:pointer;align-items:center;gap:8px;font-size:10px;display:flex}.portal-correct-radio input{accent-color:var(--green);width:14px;height:14px}.portal-option-input{min-width:0;color:var(--ink);background:0 0;border:none;flex:1;padding:4px 0;font-size:12px}.portal-option-input:focus{outline:1px solid var(--green);outline-offset:4px}.portal-options-edit svg{color:var(--green);flex-shrink:0}.portal-question-edit>.portal-footnote{overflow-wrap:anywhere;margin-top:15px;display:block}.portal-memory-pairs{gap:9px;margin:22px 0 16px;display:grid}.portal-memory-pairs>div{border:1px solid var(--line);border-radius:7px;grid-template-columns:1fr 15px 1fr;align-items:center;gap:15px;padding:13px 15px;font-size:12px;display:grid}.portal-memory-pairs svg{color:var(--muted-ink)}.portal-publish-panel{justify-content:space-between;align-items:center;gap:26px;margin-top:28px;padding:28px;display:flex}.portal-publish-panel h2{font:25px var(--lekivo-font);margin:10px 0}.portal-publish-panel .muted{max-width:490px;font-size:12px;line-height:1.8}.portal-review-check{cursor:pointer;align-items:flex-start;gap:10px;margin:20px 0 8px;font-size:12px;display:flex}.portal-review-check input{accent-color:var(--green);flex-shrink:0;width:16px;height:16px}.portal-review-check:has(input:disabled){color:var(--muted-ink)}.portal-publish-actions{flex-direction:column;gap:10px;min-width:185px;display:flex}.portal-publish-actions .button{justify-content:center}.portal-success{color:var(--green);align-items:center;gap:7px;margin-top:10px;font-size:12px;display:flex}.portal-settings-layout{grid-template-columns:minmax(0,1.55fr) minmax(280px,1fr);align-items:start;gap:30px;margin-top:32px;display:grid}.portal-settings-form,.portal-settings-aside{gap:24px;display:grid}.portal-settings-section{padding:29px}.portal-settings-heading{align-items:center;gap:15px;margin-bottom:26px;display:flex}.portal-settings-heading h2{font:22px var(--lekivo-font);margin-bottom:6px}.portal-settings-heading p{font-size:11px;line-height:1.6}.portal-color-field{border:1px solid var(--line);border-radius:7px;flex-wrap:wrap;align-items:center;gap:14px;padding:10px;display:flex}.portal-color-field input{cursor:pointer;border:none;width:30px;height:30px;padding:0}.portal-color-field code{font-size:11px}.portal-color-field .muted{margin-left:auto;font-size:10px}.portal-duration-fields{grid-template-columns:1fr 1fr;gap:20px;display:grid}.portal-number-field{border:1px solid var(--line);border-radius:7px;align-items:center;gap:10px;padding:10px 13px;display:flex}.portal-number-field input{width:100%;min-width:0;color:var(--ink);background:0 0;border:none;font-size:16px}.portal-number-field span{color:var(--muted-ink);font-size:11px}.portal-number-field:focus-within{outline:2px solid var(--green);outline-offset:2px}.portal-number-field input:focus{outline:none}.portal-settings-section>.portal-footnote{margin-top:16px}.portal-music-setting{border-top:1px solid var(--line);cursor:pointer;align-items:center;gap:12px;margin-top:25px;padding-top:24px;display:flex}.portal-music-setting>svg{color:var(--green);flex-shrink:0}.portal-music-setting>span{flex:1}.portal-music-setting strong{font-size:12px;font-weight:550;display:block}.portal-music-setting small{color:var(--muted-ink);margin-top:5px;font-size:10px;line-height:1.7;display:block}.portal-music-setting input{width:19px;height:19px;accent-color:var(--green);flex-shrink:0}.portal-settings-save{justify-content:space-between;align-items:center;gap:16px;font-size:11px;display:flex}.portal-settings-save .portal-success{margin:0}.portal-brand-preview{padding:25px}.portal-brand-preview-top{align-items:center;gap:10px;margin:20px 0 25px;display:flex}.portal-brand-preview-top>span{color:#fff;border-radius:8px;justify-content:center;align-items:center;width:37px;height:39px;display:flex}.portal-brand-preview-top strong{overflow-wrap:anywhere;font-size:13px;font-weight:500}.portal-preview-study{background:var(--canvas);border-radius:9px;padding:25px}.portal-preview-study .portal-footnote{letter-spacing:.1em;font-size:8px}.portal-preview-study h3{font:25px/1.35 var(--lekivo-font);margin:13px 0 23px}.portal-preview-button{color:#fff;border-radius:6px;justify-content:space-between;align-items:center;padding:12px 14px;font-size:11px;display:flex}.portal-brand-preview>.portal-footnote{text-align:center;margin-top:17px}.portal-integration-card{padding:25px}.portal-pending-label{letter-spacing:.1em;color:#866527;background:#f3eddf;border-radius:4px;padding:6px 8px;font-size:8px;display:inline-block}.portal-integration-card h2{font:23px var(--lekivo-font);margin:15px 0 10px}.portal-integration-card>p{font-size:11px;line-height:1.8}.portal-integration-card>div{gap:12px;padding-top:20px;display:flex}.portal-integration-card svg{color:var(--green);flex-shrink:0;margin-top:1px}.portal-integration-card strong{font-size:11px;font-weight:500;display:block}.portal-integration-card small{color:var(--muted-ink);margin-top:5px;font-size:10px;line-height:1.75;display:block}.portal-workspace button:focus-visible,.portal-dialog-content button:focus-visible,.portal-workspace summary:focus-visible,.portal-dialog-content summary:focus-visible{outline:2px solid var(--green);outline-offset:4px}.portal-workspace button:disabled,.portal-dialog-content button:disabled{opacity:.5;cursor:not-allowed}.portal-workspace summary::-webkit-details-marker{display:none}.portal-dialog-content summary::-webkit-details-marker{display:none}@media (width<=1120px){.portal-course-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.portal-settings-layout{grid-template-columns:minmax(0,1.4fr) minmax(255px,1fr);gap:22px}.portal-review-layout{grid-template-columns:220px minmax(0,1fr);gap:18px}.portal-publish-panel{align-items:flex-start}}@media (width<=820px){.portal-page-top{align-items:flex-start}.portal-summary{gap:12px}.portal-summary>div{gap:10px}.portal-summary>div+div{padding-left:12px}.portal-summary-icon{width:38px;height:38px}.portal-summary strong{font-size:23px}.portal-summary small{font-size:10px}.portal-settings-layout{grid-template-columns:1fr}.portal-settings-aside{grid-template-columns:1fr 1fr}.portal-review-layout{grid-template-columns:1fr}.portal-lesson-nav{position:static}.portal-module{width:100%;display:inline-block}.portal-publish-panel{flex-direction:column}.portal-publish-actions{flex-direction:row;width:100%}.portal-publish-actions .button{flex:1}}@media (width<=560px){.portal-page-top{flex-direction:column;gap:22px;margin-bottom:24px}.portal-page-top>.button{justify-content:center;width:100%}.portal-summary{grid-template-columns:1fr;gap:15px;margin-bottom:30px;padding:22px 0}.portal-summary>div+div{border-left:none;padding-left:0}.portal-summary>div{gap:15px}.portal-summary>div>span:last-child{align-items:baseline;gap:10px;display:flex}.portal-summary small{font-size:12px}.portal-library-heading{flex-direction:column;align-items:flex-start;gap:15px}.portal-search{width:100%}.portal-course-grid{grid-template-columns:1fr}.portal-course-cover{height:150px}.portal-empty{padding:35px 22px}.portal-empty h2{font-size:26px}.portal-dialog-content{padding:25px 21px}.portal-dialog-header h2{font-size:27px}.portal-dialog-actions{flex-direction:column}.portal-job-counters{gap:5px}.portal-job-counters>div{padding:10px 5px}.portal-job-counters span{font-size:8px}.portal-field-map{grid-template-columns:1fr;gap:5px}.portal-field-map code{margin-bottom:9px}.portal-history-job summary{flex-wrap:wrap;gap:10px;padding:17px 13px}.portal-history-file{flex-basis:calc(100% - 50px)}.portal-history-job .status-pill{margin-left:48px}.portal-history-body{padding:0 13px 17px}.portal-version-bar{grid-template-columns:1fr;gap:20px;padding:22px}.portal-course-edit,.portal-theory-edit,.portal-question-review,.portal-memory-review{padding:21px}.portal-section-title h2{font-size:22px}.portal-section-title>.portal-source-label{display:none}.portal-memory-pairs>div{gap:10px;padding:12px;font-size:11px}.portal-publish-panel{padding:23px}.portal-publish-actions{flex-direction:column}.portal-settings-section{padding:23px}.portal-settings-aside{grid-template-columns:1fr}.portal-settings-save{flex-direction:column;align-items:flex-start}.portal-settings-save .button{justify-content:center;width:100%}.portal-color-field .muted{flex-basis:100%;margin-left:0}.portal-duration-fields{gap:12px}.portal-number-field{padding:10px}.portal-issues li{flex-direction:column;gap:5px}.portal-error{flex-direction:column;align-items:flex-start}}@media (prefers-reduced-motion:reduce){.portal-course-card.panel{transition:none}.portal-course-card:hover{transform:none}.portal-spin{animation:none}}