.loading{padding:80px;text-align:center}.login-layout{min-height:100vh;display:grid;grid-template-columns:1.2fr 1fr}.login-art{background:#121514;color:white;padding:70px;display:flex;flex-direction:column;justify-content:space-between;min-height:90vh;background-image:linear-gradient(#12151470,#121514de),url('assets/atelier.jpg');background-position:center;background-size:cover}.login-art h1{font-size:110px}.login-art .eyebrow{color:var(--yellow)}.login-form{display:flex;align-items:center;justify-content:center;padding:40px;background:#fafbf8}.login-form>div{max-width:400px;width:100%}.login-form h1{font-size:72px;margin:18px 0}.login-form p{font-size:14px;color:var(--muted)}.error-box{background:#fff0ec;border-left:3px solid #bc4c2e;color:#963317;padding:14px;font-size:14px;margin:16px 0;white-space:pre-wrap}.success-box{background:#e9f2e7;padding:18px;color:#315d27;margin:18px 0}.topbar .user-name{font-size:13px;display:flex;gap:15px;align-items:center}.sidebar{overflow-y:auto}.course-body{max-width:850px;font-size:16px;line-height:1.9}.course-body h3{margin:30px 0 13px;font-size:20px}.course-body p{font-size:16px;line-height:1.9;margin:0 0 18px}.course-body pre{white-space:pre-wrap;background:#f1f3ed;padding:20px;overflow-wrap:anywhere}.course-body .validation-tag{color:#8b6203}.course-body ul{padding-left:22px}.course-body a{color:#8a6500;text-decoration:underline}.course-layout{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:28px}.sticky-panel{position:sticky;top:20px;align-self:start}.rating-row{flex-wrap:wrap}.rating{margin-left:auto}.rating button{min-width:44px;min-height:44px}.save-status{font-size:12px;padding:8px 0;color:#567344}.version-label{font-size:12px;color:#6c7566}.action-row{justify-content:flex-start}.form-grid label{display:block}.form-grid{gap:16px}.span-2{grid-column:1/-1}.table-wrap button{min-width:70px}.module-row small{display:block}.module-row h3{font-size:15px}.panel p{overflow-wrap:anywhere}.code-link{display:block;font:13px monospace;overflow-wrap:anywhere;background:#eef0e8;padding:15px;margin:16px 0;user-select:all}.empty .icon{width:40px;height:40px;margin-bottom:15px}.toolbar select{width:auto;max-width:250px}.status-running{background:#e4f3df;color:#287052}.status-paused{background:#fff2c2;color:#856308}.status-completed{background:#edf2e7;color:#3c6526}.dark-heading{background:#131515;color:white;padding:30px}.dark-heading .eyebrow{color:var(--yellow)}#sync-banner{position:fixed;bottom:0;left:0;right:0;padding:12px 25px;background:#f6cf35;z-index:40;font-size:13px;display:flex;gap:15px;align-items:center;justify-content:center}#sync-banner[hidden]{display:none}.exam-grid{display:grid;grid-template-columns:1fr 1fr;gap:25px}.data-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.data-grid .panel{margin:0}.report-paper{background:white;padding:45px;max-width:900px;margin:auto;border:1px solid var(--line)}.report-paper h1{font-size:70px}.report-paper h2{margin:25px 0 15px}.report-paper p{font-size:15px;margin:8px 0}.report-paper li{margin:7px 0}.section-head{flex-wrap:wrap}.public-nav{gap:20px}.session-banner{grid-template-columns:minmax(0,1fr) auto}.session-person h2{overflow-wrap:anywhere}.public-section .cards{grid-template-columns:repeat(3,minmax(0,1fr))}.choice-row{display:flex;gap:12px;flex-wrap:wrap}.choice-row label{padding:13px;background:#f5f6f0;cursor:pointer}.choice-row input{accent-color:#171c14}.person-fields p{margin-top:8px}.tag-pending,.tag-review,.tag-draft{background:#fff3c6;color:#775705}.btn-danger{border-color:#c9a099;color:#992f1c}button.pending{opacity:.6}button:disabled{cursor:wait}.hidden{display:none!important}textarea{font-size:15px}.identity-label{font-size:13px}.side-nav a{min-height:48px}.subtle{font-size:13px;color:var(--muted)}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:24px}.big-title{font-family:Morganite;font-size:66px;line-height:1.1}.wrap{white-space:normal;min-width:180px}.events{font-size:13px;list-style:none;padding:0}.events li{padding:13px 0;border-bottom:1px solid var(--line)}.step-link{color:#836205;font-weight:700}.course-index{position:sticky;top:20px;max-height:80vh;overflow:auto}.course-index a{display:block;padding:12px 8px;border-bottom:1px solid var(--line);font-size:13px}.public-form{max-width:780px}.public-form h2{font-size:55px}.stat strong{font-size:25px}.sidebar-bottom .btn{font-size:12px}.preparation-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.preparation-grid label{border:1px solid var(--line);padding:16px;display:flex;gap:12px;align-items:center;min-height:65px;background:white}.preparation-grid input{width:20px;height:20px;accent-color:#253a20}.report-note{padding:16px;background:#fff5ca;font-size:14px}.privacy-hint{font-size:12px;color:#6e7766;margin:10px 0}.public-hero-grid{grid-template-columns:1.1fr 1fr}.hero-public h1{font-size:100px}.kbd{font:12px monospace}
@media(max-width:1100px){.course-layout{grid-template-columns:minmax(0,1fr) 285px}.login-art{padding:40px}.login-art h1{font-size:88px}.course-body{font-size:15px}.course-body p{font-size:15px}.sidebar{width:220px}.shell{padding-left:220px}.session-banner{grid-template-columns:1fr}.exam-grid{grid-template-columns:1fr}.data-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:820px){.shell{padding-left:0}.sidebar{width:246px}.course-layout,.two-col{grid-template-columns:1fr}.sticky-panel{position:static}.login-layout{grid-template-columns:1fr}.login-art{min-height:280px;padding:35px}.login-art h1{font-size:65px;margin-top:35px}.login-form{padding:32px 22px}.public-section .cards{grid-template-columns:1fr}.course-index{position:static;max-height:180px}.topbar .user-name>span{display:none}.preparation-grid{grid-template-columns:1fr}}
@media(max-width:600px){.form-grid,.data-grid,.two-col{grid-template-columns:1fr}.span-2{grid-column:auto}.report-paper{padding:22px}.public-nav{flex-wrap:wrap}.public-nav .brand{padding:0}.topbar .btn{font-size:12px}.hero-public h1{font-size:80px}.page-heading h1{overflow-wrap:anywhere}.session-person{flex-wrap:wrap}.public-hero-grid{grid-template-columns:1fr}.public-image img{height:240px}.hero-meta{flex-wrap:wrap}.report-paper h1{font-size:50px}.rating-row{gap:8px}.public-nav .btn{font-size:12px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
@media print{.sidebar,.topbar,.no-print,#sync-banner{display:none!important}.shell{padding:0}.report-paper{padding:0;border:0}.workspace{padding:0}.report-paper h1{font-size:45px}.report-note{background:white;border:1px solid #aaa}.report-paper{max-width:none}}
/* Shared, readable learning workspace. */
.shell{background:#f7f8f4}.shell h1,.login-form h1,.portal-mismatch h1{font-family:Montserrat,Arial,sans-serif;font-size:36px;line-height:1.15;letter-spacing:-1.5px;text-transform:none}.shell .page-heading{align-items:center}.shell .page-heading p{font-size:13px;line-height:1.8;max-width:740px;margin-top:12px}.shell .eyebrow{font-size:9px;letter-spacing:1.3px}.shell .panel,.shell .card{border-radius:18px;border:1px solid #e1e5dc;box-shadow:0 4px 20px #17201503}.shell .btn{border-radius:10px;min-height:42px;font-size:11px}.shell input:not([type=checkbox]),.shell textarea,.shell select{border-radius:9px}.shell .nav-link{border-radius:10px}.shell .sidebar{background:#fff}.shell .sidebar .brand{background:#191d19;border-radius:0 0 20px 0;flex-shrink:0}.shell .sidebar .side-label{margin-top:21px}.shell .side-nav{gap:3px}.shell .side-nav a{min-height:43px;padding:11px;font-size:11px}.shell .topbar{background:#ffffffed}.shell .stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.shell .stat{display:flex;align-items:center;justify-content:space-between;padding:23px;border-radius:17px;border:1px solid #e2e6dc;background:white;color:var(--ink)}.shell .stat strong{font-family:Montserrat,Arial,sans-serif;font-size:31px;line-height:1.2;letter-spacing:-1px}.shell .stat small{display:block;font-size:10px;margin-top:11px}.shell .stat:hover{border-color:#c6ba76}.dashboard-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:22px;margin:25px 0}.attention-row{display:flex;gap:15px;align-items:center;padding:19px 0;border-bottom:1px solid #edf0e8;font-size:13px}.attention-row:last-child{border:0}.attention-row>span:not(.dashboard-date){flex:1}.attention-row b{display:block;font-size:12px;font-weight:600}.attention-row small{display:block;font-size:10px;line-height:1.7;margin-top:5px}.attention-row>.icon{color:#9b832f}.dashboard-date{display:grid;place-items:center;min-width:57px;min-height:47px;background:#f4f3e9;border-radius:12px;font-size:10px}.academy-progress{margin-top:22px}.academy-progress>div{display:flex;justify-content:space-between;align-items:center;gap:10px;font-size:10px;color:#7b8275}.academy-progress b{color:#404b37;font-size:12px}.academy-progress progress{appearance:none;display:block;width:100%;height:5px;border:0;background:#e8ece2;border-radius:9px;margin-top:9px;overflow:hidden}.academy-progress progress::-webkit-progress-bar{background:#e8ece2}.academy-progress progress::-webkit-progress-value{background:#d8b43e;border-radius:9px}.academy-progress progress::-moz-progress-bar{background:#d8b43e}.session-filters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px}.session-card[hidden]{display:none}.session-card p{font-size:12px}.evaluation-steps{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid #dfe4d6;border-radius:15px;background:white;margin:0 0 23px;overflow:hidden}.evaluation-steps a{display:flex;align-items:center;gap:9px;padding:15px 12px;font-size:10px;border-right:1px solid #e6e9e0}.evaluation-steps a:last-child{border:0}.evaluation-steps b{display:grid;place-items:center;width:24px;height:24px;border-radius:50%;background:#f8e495;color:#594709;font-size:10px;flex:none}.rating-legend{font-size:10px!important;line-height:1.8;margin:16px 0;color:#70796a}.shell fieldset{border:0;margin:0;padding:0;min-width:0}.confirm-row{display:flex;align-items:flex-start;gap:11px;font-size:12px;line-height:1.8;padding:15px;background:#f7f8f2;border:1px solid #e8ebde;border-radius:10px;margin-top:14px}.confirm-row input{width:18px;height:18px;margin-top:2px;flex:none;accent-color:#b39428}.shell .exam-grid{grid-template-columns:minmax(0,1.3fr) minmax(280px,.7fr)}.exam-grid .rating-row>span{font-size:12px}.feedback-box{padding:19px;background:#fff8dc;border:1px solid #e7db9f;border-radius:12px;margin:18px 0;font-size:12px}.feedback-box p{font-size:13px!important;line-height:1.9;white-space:pre-wrap;margin-top:10px}.review-list{display:grid;gap:20px}.review-list .panel{margin:0}.review-list h2{margin-top:9px;font-size:19px}.review-list summary{font-size:12px;cursor:pointer;padding:14px 0}.exercise-answer{font-size:14px!important;line-height:1.9;white-space:pre-wrap;padding:20px;background:#f5f7f1;border-radius:12px}.course-modes{border-radius:13px}.course-modes button{border-radius:9px}.exercise-prompt{border-radius:16px}.course-layout>div:first-child>form{border-radius:16px}.course-layout>div:first-child>form textarea{border-radius:10px}.shell .student-welcome{border-radius:22px;background:#1c221b;display:flex;justify-content:space-between;gap:30px;align-items:center;padding:35px}.student-welcome h2{font-family:Montserrat,Arial,sans-serif;font-size:28px;line-height:1.25;letter-spacing:-1px;margin:15px 0}.student-welcome small{display:block;font-size:10px;color:#c7d1ba;margin-top:18px}.student-count{text-align:center;min-width:150px}.student-count strong{font-size:54px;color:#f5c928;letter-spacing:-2px}.student-count strong>span{font-size:23px;color:#a7b396}.shell .report-paper{border-radius:18px}.shell .report-paper h1{font-size:34px}.shell .form-label{font-size:11px}.shell .module-row{border-radius:13px;margin-bottom:8px;border:1px solid #e2e5db}.shell .module-num{font-size:13px}.shell .session-banner{border-radius:18px}.shell .timerbar{border-radius:14px}.portal-mismatch{max-width:680px;margin:70px auto;padding:30px}.portal-mismatch .brand{border-radius:18px;margin-bottom:30px}.portal-mismatch p{margin:25px 0}.portal-mismatch .btn{margin-right:10px;border-radius:10px}.login-form h1{font-size:35px;margin:18px 0}.login-form .btn,.login-form input{border-radius:12px}.login-form form{margin-top:25px}.login-form form label{display:block;margin-top:17px}.login-art{background-image:linear-gradient(#12151460,#121514de),url('assets/vpa-hero-v3.webp')}.login-art h1{font-family:Montserrat,Arial,sans-serif;font-size:50px;letter-spacing:-2px;text-transform:none;line-height:1.1}.login-art .brand{background:transparent;padding:0;height:auto}.shell .course-layout{grid-template-columns:minmax(0,1fr) 350px}.shell .course-layout .sticky-panel{position:static}.shell .table-wrap{border-radius:14px}.shell .rating{flex-wrap:nowrap;gap:5px}.shell .rating button{min-width:39px;min-height:39px;border-radius:8px}.shell .report-score{font-family:Montserrat,Arial,sans-serif;font-size:57px;letter-spacing:-3px}
@media(max-width:1100px){.shell .stats{grid-template-columns:repeat(2,1fr)}.dashboard-grid{grid-template-columns:1fr}.shell .exam-grid,.shell .course-layout{grid-template-columns:1fr}.evaluation-steps{grid-template-columns:1fr 1fr}.evaluation-steps a{border-bottom:1px solid #e6e9e0}.login-art h1{font-size:40px}.shell .student-welcome{padding:28px}.shell .page-heading h1{font-size:30px}.sticky-panel{position:static}}
@media(max-width:600px){.shell h1{font-size:27px}.shell .workspace{padding:24px 17px}.shell .stats{gap:10px}.shell .stat{padding:18px 14px}.shell .stat strong{font-size:28px}.shell .stat small{font-size:9px}.shell .student-welcome{display:block;padding:25px}.student-count{text-align:left;margin-top:22px}.student-count strong{font-size:40px}.student-welcome h2{font-size:24px}.shell .evaluation-steps a{padding:12px 9px;font-size:9px}.shell .rating button{min-width:42px;min-height:42px}.shell .page-heading{display:block}.shell .page-heading>.btn{margin-top:18px}.shell .timerbar{gap:15px;flex-wrap:wrap}.shell .report-paper{padding:22px 16px}.shell .report-paper h1{font-size:27px}.login-form h1{font-size:30px}.login-art h1{font-size:32px}.portal-mismatch{margin:20px;padding:15px}.portal-mismatch h1{font-size:28px}.session-filters .btn{font-size:10px;min-height:39px}.shell .input,.shell textarea,.login-form input{font-size:16px}}
.credentials{display:grid;gap:10px;margin-top:16px}.credentials>div{background:#f6f5ef;border:1px solid var(--line);padding:12px 14px;border-radius:10px}.credentials small{display:block;font-size:11px;color:var(--muted)}.credentials strong{font-size:15px;word-break:break-all}.credentials .mono{font-family:ui-monospace,Menlo,monospace;letter-spacing:.5px}