:root{font-family:"Noto Sans",Arial,"Helvetica Neue",sans-serif;color:#172b3c;background:#f3f6f8;font-size:16px;line-height:1.6;--blue:#013a63;--ink:#172b3c;--muted:#566b7b;--line:#d5e0e6;--green:#246448}
*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}a{color:var(--blue)}button,a,select{touch-action:manipulation}button{cursor:pointer;border:1px solid var(--line);border-radius:7px;padding:10px 17px;background:#fff;color:var(--ink);font-weight:600}button:hover{background:#edf3f6;border-color:#8eaabd}button.primary{background:var(--blue);color:white;border-color:var(--blue)}button.primary:hover{background:#163f59}button:disabled{opacity:.6;cursor:wait}button:focus-visible,a:focus-visible,select:focus-visible,textarea:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid #b5771b;outline-offset:3px}
.demo{text-align:center;background:#eaf0f4;border-bottom:1px solid var(--line);font-size:12px;padding:5px 12px;color:#415b6b}header{max-width:1240px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:22px 30px;border-bottom:1px solid var(--line)}.brand{font-size:25px;letter-spacing:.08em;font-weight:800;color:var(--ink);text-decoration:none;white-space:nowrap}.brand span{font-size:13px;letter-spacing:0;font-weight:400;display:block;color:var(--muted)}#identity{display:flex;align-items:center;gap:15px;font-size:14px}#identity button{padding:6px 11px;font-size:13px}main{max-width:1240px;margin:auto;padding:30px}h1{font-size:30px;line-height:1.2;letter-spacing:-.02em;margin:6px 0 12px}h2{font-size:23px;line-height:1.35;margin:8px 0 18px}h3{font-size:17px;margin:14px 0 8px}p{margin:0 0 16px}.eyebrow{text-transform:uppercase;letter-spacing:.09em;font-size:11px;font-weight:700;color:var(--muted)}.muted{color:var(--muted);font-size:14px}.intro{max-width:760px}.layout{display:grid;grid-template-columns:265px minmax(0,1fr);gap:25px;margin-top:24px;align-items:start}.paper{background:white;border:1px solid var(--line);border-radius:10px;padding:28px;box-shadow:0 4px 16px #14304904}aside{min-width:0}label{display:block;font-weight:600;font-size:14px;margin-bottom:7px}select,input,textarea{width:100%;min-width:0;border:1px solid #9eb2c0;border-radius:6px;padding:10px 12px;background:#fff;color:var(--ink)}select{margin-bottom:20px}textarea{resize:vertical;min-height:170px;line-height:1.65}textarea::placeholder{color:#627787}.actions{display:flex;gap:10px;flex-wrap:wrap;margin:14px 0}.case-list{display:flex;flex-direction:column;gap:8px}.case-link{text-align:left;font-weight:400;font-size:14px;line-height:1.45;border-color:transparent;background:transparent;padding:13px}.case-link.active{background:#e3edf3;border-color:#aec5d3;color:#163f59}.case-link strong{display:block;font-size:13px;margin-bottom:5px}.case-link small{display:block;margin-top:6px;color:var(--muted)}.badge{display:inline-block;font-size:12px;line-height:1.4;padding:5px 8px;border-radius:4px;background:#eaf0f4;color:#314f63}.badge.accepted{background:#e5f3eb;color:#215b40}.badge.returned{background:#fff1da;color:#7b4e0c}.status-row{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-bottom:15px}.vignette{border-left:3px solid #97b4c8;padding-left:20px;margin:20px 0}.text{white-space:pre-wrap;overflow-wrap:anywhere}.questions{font-weight:600}.help{font-size:13px;color:var(--muted);margin:8px 0 0}.separator{border-top:1px solid var(--line);margin:25px 0}.model{border-left:3px solid var(--green);background:#f1f8f4;padding:18px;margin-top:22px}.model summary{font-weight:700;color:#245b43;cursor:pointer}.model .text{margin:15px 0}.locked{background:#f1f4f7;padding:18px;margin:20px 0;font-size:14px;color:#526777}.history{margin-top:24px;border-top:1px solid var(--line);padding-top:18px}.history>summary{cursor:pointer;font-weight:600}.attempt{padding:18px 0;border-bottom:1px solid var(--line)}.attempt:last-child{border:0}.review{padding:12px 15px;background:#f3f6f8;border-radius:5px;margin-top:10px}.login{max-width:580px;margin:35px auto}.login h1{font-size:34px}.login form{margin-top:24px}.login input{margin-bottom:18px}.login details{margin-top:20px;font-size:13px;color:var(--muted)}.login code{color:var(--ink)}.auth-links{margin-top:18px;font-size:14px}.auth-form .linkish{background:none;border:none;padding:0;color:var(--blue);font-weight:600;text-decoration:underline;cursor:pointer}.auth-form .linkish:hover{color:#163f59}.queue-toolbar{display:flex;gap:12px;align-items:baseline;justify-content:space-between}.queue-toolbar select{width:auto}.queue-item{display:block;text-align:left;width:100%;margin:10px 0;padding:17px;background:#fff;font-weight:400}.queue-item strong{display:block;margin:6px 0}.queue-item small{color:var(--muted)}.empty{padding:35px;text-align:center;color:var(--muted)}.metrics{display:flex;gap:25px;flex-wrap:wrap;margin:20px 0}.metrics strong{font-size:24px;display:block;line-height:1.1}.metrics span{font-size:13px;color:var(--muted)}#notice{position:fixed;bottom:25px;right:25px;max-width:480px;padding:15px 20px;background:#e8f4ed;border:1px solid #91bda4;border-radius:8px;color:#194d32;box-shadow:0 6px 30px #0002;z-index:5}#notice.error{background:#fff0ee;border-color:#d39891;color:#852d24}footer{max-width:1180px;margin:25px auto 0;padding:22px 0;border-top:1px solid var(--line);font-size:12px;color:var(--muted)}.back{margin-bottom:20px}.clinical-note{font-size:12px;color:var(--muted);margin-top:20px}
@media(max-width:740px){header{padding:16px;gap:10px}.brand{font-size:20px}.brand span{font-size:11px}#identity{font-size:12px;gap:6px}main{padding:20px 16px}.layout{grid-template-columns:1fr;gap:15px}.case-list{display:grid;grid-template-columns:1fr 1fr}.case-link{padding:10px}.paper{padding:20px}h1{font-size:25px}h2{font-size:20px}.login{margin:10px auto}.actions button{flex:1 1 180px}footer{margin:20px 16px;padding:16px 0}.queue-toolbar{flex-wrap:wrap}#notice{left:16px;right:16px;bottom:16px;max-width:none}.demo{font-size:10px}.metrics{gap:16px}}
.module-nav{display:flex;gap:6px;overflow-x:auto;margin:22px 0 0;padding-bottom:8px;border-bottom:1px solid var(--line)}.module-nav button{white-space:nowrap;background:transparent;border-color:transparent;font-size:14px;padding:10px 13px}.module-nav button.selected{background:var(--blue);color:white}.route-summary{font-size:14px;color:var(--muted);border-top:1px solid var(--line);padding-top:18px}.route-summary p{margin-top:10px}.route-summary strong{color:var(--ink)}.route-summary div{margin-bottom:8px}.document-link{display:block;margin-top:20px;font-size:14px}.reading-group{border-top:1px solid var(--line);padding:17px 0}.reading-group>summary{cursor:pointer;font-weight:600;line-height:1.5}.reading-group>summary>span{display:inline-block;margin-left:8px;color:var(--muted);font-weight:400}.reading-group[open]>summary{margin-bottom:16px}.resources{list-style:none;padding:0;margin:10px 0}.resource-item{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;border-bottom:1px dashed var(--line);padding:14px 0}.resource-item:last-child{border-bottom:0}.resource-item a{font-weight:600;text-underline-offset:3px;overflow-wrap:anywhere}.resource-item p{margin:7px 0 0}.resource-status{font-size:12px;min-width:85px;color:var(--muted)}.faculty{background:#f0f5f8;border-left:3px solid #8cabbf;padding:16px 20px;margin:22px 0}.faculty h3{margin-top:0}.faculty p:last-child{margin-bottom:0}.oral-list{padding-left:24px}.oral-list li{padding:8px 0 12px 10px}.learning-content{min-width:0}.question-dots{display:flex;gap:6px;flex-wrap:wrap;margin:20px 0}.question-dots button{padding:5px 10px;font-size:13px;min-width:35px}.question-dots button.answered{background:#e5f3eb}.question-dots button[aria-current]{outline:2px solid var(--blue);outline-offset:1px}.quiz-question{margin:24px 0 12px;border:0;padding:0;min-width:0}.quiz-question legend{font-weight:600;font-size:20px;line-height:1.5;margin-bottom:18px;max-width:100%}.quiz-option{display:flex;gap:12px;align-items:flex-start;border:1px solid var(--line);border-radius:7px;padding:14px;cursor:pointer;font-size:16px;font-weight:400;margin:9px 0}.quiz-option input{width:18px;height:18px;margin:4px 0 0;flex-shrink:0;accent-color:var(--blue)}.quiz-option:has(input:checked){background:#edf4f9;border-color:#547d99}.quiz-result{padding:22px;margin:20px 0;background:#fff4e5;border-left:4px solid #a97822}.quiz-result.pass{background:#edf7f0;border-color:var(--green)}.quiz-result h2{margin-top:10px}.quiz-review{padding:18px 0;border-bottom:1px solid var(--line)}.quiz-review p{margin:10px 0}.progress-list{list-style:none;padding:0}.progress-list li{padding:18px 0;border-bottom:1px solid var(--line)}.progress-list span{display:block;font-size:14px;color:var(--muted);margin-top:5px}.completion-check.ok strong{color:var(--green)}.completion-goto{margin-top:8px;padding:6px 12px;font-size:13px}.history-stale{opacity:.85;border-left:3px solid #c9a227;padding-left:12px}.completion-lecture{margin-bottom:22px}.teacher-nav{margin-top:8px}.teacher-tests{margin-top:25px}
@media(max-width:740px){.module-nav{margin-top:16px}.module-nav button{font-size:13px;padding:9px 10px}.route-summary{display:none}.document-link{margin:0 0 12px}.resource-item{flex-direction:column;gap:5px}.resource-status{font-size:11px}.faculty{padding:15px}.quiz-question legend{font-size:18px}.quiz-option{font-size:15px;padding:12px}.question-dots{gap:5px}.learning-content .actions button{flex-basis:140px}}
.badge.discussed{background:#e7eef9;color:#2b4d86}.badge.warn{background:#fdeaea;color:#8c2f26}.activity-list{margin:16px 0}.activity-detail{border-top:1px solid var(--line);margin-top:18px;padding-top:20px}.case-link.locked-item{cursor:default;opacity:.75}.rubric-row{display:flex;gap:18px;align-items:flex-start;justify-content:space-between;border-bottom:1px dashed var(--line);padding:13px 0}.rubric-label{flex:1}.rubric-input{width:150px;font-size:13px;font-weight:400}.rubric-input input{margin-top:5px}.marks-list{padding-left:22px;margin:10px 0}.marks-list li{padding:4px 0}.teacher-practice{margin-top:25px}#meetingDate{max-width:230px}.review details{margin-top:10px}
@media(max-width:740px){.rubric-row{flex-direction:column;gap:8px}.rubric-input{width:100%}#meetingDate{max-width:100%}}
.completion-lecture-overview{margin-bottom:22px}.lecture-coverage-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:12px 18px;margin:16px 0 20px;padding:0}.lecture-coverage-stats div{margin:0}.lecture-coverage-stats dt{font-size:12px;color:var(--muted);margin:0}.lecture-coverage-stats dd{font-size:22px;font-weight:600;margin:4px 0 0}.lecture-coverage-controls{display:flex;flex-wrap:wrap;gap:16px 24px;margin-bottom:16px}.lecture-coverage-controls label{display:block;font-size:13px;margin-bottom:6px}.lecture-coverage-controls select,.lecture-coverage-controls input[type=search]{min-width:min(100%,220px)}.lecture-coverage-list{list-style:none;padding:0;margin:0}.lecture-coverage-item{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;border-bottom:1px solid var(--line);padding:14px 0}.lecture-coverage-item:last-child{border-bottom:0}.lecture-coverage-main{display:flex;flex-wrap:wrap;align-items:center;gap:8px 12px;min-width:0}.lecture-coverage-main strong{font-size:15px}.lecture-coverage-open{flex-shrink:0}.lecture-coverage-results-region{max-height:min(52vh,420px);overflow:auto;margin-top:4px;border:1px solid var(--line);border-radius:8px;padding:8px 16px 12px;-webkit-overflow-scrolling:touch}.lecture-coverage-list-label{font-size:15px;line-height:1.35;margin:8px 0 6px;font-weight:600}.lecture-coverage-live{font-size:13px;color:var(--muted);margin:0 0 10px}
@media(max-width:740px){.lecture-coverage-item{align-items:flex-start}.lecture-coverage-open{width:100%}.lecture-coverage-results-region{max-height:min(46vh,360px);padding:8px 12px 10px}}
.suggested-lectures{border-left-color:#3d7a5e}.suggested-video .video-feedback{margin-top:10px;border-top:1px dashed var(--line);padding-top:10px}.video-feedback>summary{cursor:pointer;font-size:13px;color:var(--muted)}.video-feedback label{font-size:13px;margin-top:8px}.video-feedback input{max-width:140px}.video-feedback textarea{min-height:70px;font-size:14px}.help.warn{color:#8c2f26}

/* Общая визуальная система с onco-science.ru; без изменений учебного состояния. */
body{background:#f7f7f7}header{background:#fff;flex-wrap:wrap}.brand{font-size:19px;letter-spacing:0;font-weight:500;white-space:normal}.brand b{color:#397c97}.brand span{margin-top:3px}.site-nav{display:flex;gap:20px;margin-left:auto;font-size:14px}.site-nav a{text-decoration:none;color:var(--ink)}.site-nav a:hover{text-decoration:underline}.paper{border-radius:20px;box-shadow:none}button{border-radius:12px}button.primary{background:#013a63;border-color:#013a63}button.primary:hover{background:#02517f}.case-link.active{background:#e5f2f6}.login{border-top:4px solid #61a5c2}.login h1{color:#013a63}
@media(max-width:740px){.site-nav{order:3;width:100%;margin:0;gap:18px;font-size:13px}.brand{font-size:16px}#identity{margin-left:auto}.paper{border-radius:16px}}
/* Страницы модулей: рабочая область и отдельная навигация. */
.module-back{display:inline-block;margin-bottom:22px;font-size:14px;text-decoration:none}.module-back:hover{text-decoration:underline}.module-workspace{display:grid;grid-template-columns:minmax(0,1fr) 265px;gap:28px;align-items:start;margin-top:28px}.module-sidebar{position:sticky;top:20px}.sidebar-card{padding:18px;background:#fff;border:1px solid var(--line);border-radius:18px;margin-bottom:16px}.sidebar-heading{font-size:16px;margin:0 0 12px}.module-sidebar .module-nav{display:flex;flex-direction:column;overflow:visible;border:0;margin:12px 0 0;padding:0;gap:5px}.module-sidebar .module-nav button{text-align:left;white-space:normal;width:100%;border-radius:10px}.module-sidebar .route-summary{font-size:13px}.route-summary summary{cursor:pointer;font-weight:600}.module-sidebar label{font-size:12px}.module-sidebar select{font-size:13px}.materials-workspace{background:transparent;border:0;padding:0}.material-heading{margin:0 0 24px}.material-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:24px;margin:0 0 18px}.material-card>h3{font-size:21px;line-height:1.4;margin-top:8px}.reading-group.material-card>summary{font-size:17px;color:var(--blue)}.material-card .faculty{margin:18px 0 0;border:0;border-radius:12px;background:#f2f7f9}.faculty>summary{font-weight:600;cursor:pointer}.material-card .faculty[open]>summary{margin-bottom:14px}.material-card .resource-item{padding:16px 0}.next-step{display:flex;flex-wrap:wrap;align-items:center;gap:16px;justify-content:space-between}.next-step p{margin-bottom:0}.next-step button{flex-shrink:0}.catalog-controls{display:flex;align-items:end;justify-content:space-between;gap:24px;margin:30px 0 16px}.year-switch{display:flex;gap:8px}.year-switch button{min-width:120px;border-radius:14px;padding:13px 18px}.year-switch button[aria-pressed=true]{background:var(--blue);color:#fff;border-color:var(--blue)}.year-switch span{display:inline-block;margin-left:8px;font-size:12px;opacity:.7}.module-search{width:min(100%,380px);margin:0;color:var(--muted)}.module-search input{margin-top:7px}.module-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:20px}.module-card{display:flex;flex-direction:column;gap:14px;padding:24px;background:white;border:1px solid var(--line);border-radius:20px;text-decoration:none;min-width:0;transition:border-color .15s,box-shadow .15s}.module-card:hover{border-color:#61a5c2;box-shadow:0 5px 20px #013a6310}.module-card h2{font-size:19px;line-height:1.4;margin:0;color:var(--ink);overflow-wrap:anywhere}.module-card__open{font-size:13px;font-weight:600;margin-top:auto;padding-top:12px;display:flex;justify-content:space-between}.module-grid>.empty{grid-column:1/-1}.suggested-player video{width:100%;max-height:440px;background:#172b3c;border-radius:12px}.module-workspace .case-list{display:flex}.module-workspace .metrics{padding:14px 0}.module-workspace .case-link{padding:12px 8px}.module-workspace .case-link strong{font-size:14px}
@media(max-width:1000px){.module-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.module-workspace{grid-template-columns:minmax(0,1fr) 230px;gap:18px}}
@media(max-width:740px){.module-grid{grid-template-columns:1fr}.catalog-controls{flex-direction:column;align-items:stretch;gap:18px}.module-search{width:100%}.year-switch button{flex:1}.module-workspace{display:flex;flex-direction:column;gap:16px}.module-sidebar{position:static;order:-1;width:100%}.module-sidebar .module-nav{flex-direction:row;overflow:auto}.module-sidebar .module-nav button{width:auto;white-space:nowrap;flex-shrink:0}.module-sidebar .route-summary,.module-sidebar>label,.module-sidebar>select{display:none}.module-sidebar .sidebar-card{padding:14px;margin:0 0 10px}.learning-content{width:100%}.material-card{padding:20px;border-radius:16px}.material-card>h3{font-size:19px}.module-back{margin-bottom:16px}.module-workspace .case-list{display:grid;grid-template-columns:1fr 1fr;max-height:240px;overflow:auto}.module-card{padding:22px}.next-step button{width:100%}.reading-group.material-card>summary{font-size:16px}}
.curriculum-progress{padding:22px 24px;background:#fff;border:1px solid var(--line);border-radius:18px;margin:20px 0}.curriculum-progress>div{display:flex;justify-content:space-between;gap:12px}.curriculum-progress progress{display:block;width:100%;height:12px;appearance:none;border:0;border-radius:8px;margin:14px 0;background:#e5edf1;overflow:hidden}.curriculum-progress progress::-webkit-progress-bar{background:#e5edf1}.curriculum-progress progress::-webkit-progress-value{background:#61a5c2;border-radius:8px}.curriculum-progress progress::-moz-progress-bar{background:#61a5c2;border-radius:8px}.module-card--locked{background:#edf0f2;color:#77838c;border-color:#dde3e7;box-shadow:none}.module-card--locked h2,.module-card--locked .eyebrow{color:#77838c}.module-card--locked:hover{border-color:#dde3e7;box-shadow:none}.question-answer-card{border:1px solid var(--line);border-radius:16px;padding:18px;margin:18px 0}.question-answer-card textarea{min-height:120px}.osce-station>summary{cursor:pointer;font-weight:600;color:var(--blue);font-size:17px}.osce-station[open]>summary{margin-bottom:20px}.osce-station form{margin-top:20px}@media(max-width:740px){.curriculum-progress{padding:18px}.question-answer-card{padding:14px}}
.queue-controls{display:flex;flex-wrap:wrap;gap:10px 16px;align-items:end;margin:16px 0 4px}.queue-controls label{margin-bottom:0;font-size:13px}.queue-controls select,.queue-controls input{width:auto;min-width:170px;margin-bottom:0;padding:8px 10px;font-size:14px}.queue-controls .queue-search{flex:1 1 200px}.queue-search input{width:100%;min-width:0}#queueReset{padding:9px 14px;font-size:13px}.queue-count{font-size:13px;color:var(--muted);margin:10px 0 2px}
@media(max-width:740px){.queue-controls{flex-direction:column;align-items:stretch;gap:12px}.queue-controls .queue-search{flex:0 1 auto}.queue-controls select,.queue-controls input{width:100%}}

/* Teacher overview uses the existing faculty palette and responsive controls. */
.student-progress-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.student-progress-card{margin:0;min-width:0;overflow-wrap:anywhere}.student-progress-card h2{font-size:1.15rem;margin:0}.student-id{font-size:.8rem}.student-progress-metrics{display:flex;flex-wrap:wrap;gap:16px}.student-progress-metrics p{flex:1;min-width:130px}.student-progress-metrics strong{display:block;font-size:1.5rem;color:var(--accent,#15705c)}.teacher-students-toolbar select{max-width:100%}.teacher-students-toolbar>label:first-child{flex:1 1 100%;min-width:0}.teacher-students-toolbar input{min-width:0}.teacher-practice .queue-controls select{max-width:100%}
@media(max-width:760px){.student-progress-list{grid-template-columns:1fr}.teacher-students-toolbar>label:first-child{flex:0 1 auto}.student-progress-card .actions button{flex:1 1 100%}}
@media(max-width:740px){.teacher-nav{flex-wrap:wrap;overflow:visible}.teacher-nav button{flex:1 1 calc(50% - 6px);min-width:0;white-space:normal}}

.admin-users{margin-top:20px}.admin-user{display:flex;gap:20px;justify-content:space-between;align-items:center;padding:18px 0;border-bottom:1px solid var(--line);overflow-wrap:anywhere}.admin-user p{margin:4px 0 8px}.admin-user:last-child{border-bottom:0}#adminEditor,.admin-history{margin-top:24px}.admin-check{display:flex;align-items:flex-start;gap:10px;font-weight:400;margin:12px 0}.admin-check input{width:18px;min-width:18px;margin:5px 0 0}.admin-module-list{max-height:340px;overflow:auto;padding:0 12px}#adminAssignments{border:1px solid var(--line);border-radius:12px;padding:16px}#adminAssignments[hidden]{display:none}@media(max-width:740px){.admin-user{align-items:flex-start;flex-direction:column}.admin-user button{width:100%}}