@charset "UTF-8";
:root{--navy:#08233f;--navy-soft:#103658;--blue:#0866f5;--cyan:#1cb0f6;--gold:#c3a464;--ink:#13243d;--muted:#728097;--line:#e5eaf1;--canvas:#f8f9fb;--white:#fff;--success:#147f68;--danger:#cc3753;--shadow:0 8px 28px rgba(13,35,68,.055);font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:14px;color:var(--ink);background:var(--canvas);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}
*{box-sizing:border-box}
body{margin:0}
button,input,select,textarea{font:inherit}
button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}
button{cursor:pointer}
button:disabled{cursor:not-allowed;opacity:.48}
button[hidden],[hidden]{display:none!important}
a{color:inherit;text-decoration:none}
h1,h2,h3,p{margin:0}
h1{font-size:32px;line-height:1.2;letter-spacing:-1.1px;font-weight:690}
h2{font-size:22px;line-height:1.3;letter-spacing:-.5px}
h3{font-size:16px;line-height:1.4}
p{line-height:1.7;color:var(--muted)}
button{border:0;background:none;color:inherit}
button:focus-visible,a:focus-visible{outline:3px solid #73b7ff;outline-offset:4px}
input:focus,select:focus,textarea:focus{outline:2px solid #97c7ff;outline-offset:1px;border-color:var(--blue)}
.icon{width:20px;height:20px;flex-shrink:0;vertical-align:middle}
.workspace{display:flex;min-height:100vh}
.sidebar{width:236px;flex:none;background:var(--navy);color:#a4b3c8;display:flex;flex-direction:column;padding:32px 18px 20px;position:fixed;inset:0 auto 0 0;z-index:20}
.brand{display:flex;align-items:center;gap:12px;color:white;text-decoration:none}
.sidebar .brand{padding:0 14px;margin-bottom:38px}
.brand-mark{display:none;font-size:43px;line-height:1;font-weight:800;letter-spacing:-5px;color:#fff;position:relative;padding-right:5px}
.brand-mark span{font-size:9px;color:var(--cyan);position:absolute;right:-5px;bottom:4px;letter-spacing:0}
.brand-type{font-size:29px;font-weight:650;letter-spacing:-.65px}
.brand-type span{display:block;font-size:9px;font-weight:600;color:#91a7c1;letter-spacing:3.9px;margin-top:6px}
.sidebar-label{font-size:9px;letter-spacing:1.8px;color:#617590;padding:0 16px;margin-bottom:15px;font-weight:650}
.sidebar nav{display:grid;gap:7px}
.nav-item{display:flex;gap:13px;align-items:center;text-align:left;width:100%;min-height:45px;padding:12px 14px;border-radius:9px;font-size:12px;font-weight:550;color:#9babc3;transition:background .16s,color .16s}
.nav-item .icon{width:18px;height:18px}
.nav-item:hover{background:#10243c;color:white}
.nav-item.active{color:white;background:#0c4b9b;box-shadow:inset 3px 0 0 var(--cyan)}
.nav-item.active .icon{color:#58c5f9}
.sidebar-bottom{margin-top:auto;padding-top:44px}
.side-note{border:1px solid #203048;border-radius:11px;padding:18px 14px;margin:0 6px 23px;background:#0a192b}
.side-note>.icon{color:#819cbc;margin-bottom:12px}
.side-note strong{display:block;color:#dce5f0;font-size:11px;line-height:1.5;margin-bottom:6px}
.side-note p{font-size:11px;line-height:1.7;color:#7d91ab}
.sidebar-version{font-size:8px;font-weight:700;letter-spacing:1.4px;color:#506781;padding:24px 15px 0}
.sidebar-version span{float:right;letter-spacing:0}
.main-shell{flex:1;min-width:0;margin-left:236px}
.topbar{height:85px;background:rgba(255,255,255,.95);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 40px;gap:20px}
.breadcrumb{font-size:12px;color:#8190a4}
.breadcrumb span{margin:0 11px;color:#c4ccd7}
.topbar-right{display:flex;align-items:center;gap:13px}
.development-label{font-size:10px;color:#8793a4;border:1px solid #e4e9f1;border-radius:6px;padding:6px 9px;margin-right:6px}
.avatar{display:inline-flex;align-items:center;justify-content:center;flex:none;width:36px;height:36px;border-radius:50%;background:#e9f1fd;color:#37609b;font-size:11px;font-weight:700}
.user-name{display:flex;flex-direction:column;gap:4px}
.user-name strong{font-size:11px}
.user-name small{color:#8d99aa;font-size:10px}
.icon-button{display:inline-flex;align-items:center;justify-content:center;width:35px;height:35px;border-radius:8px;color:#7c899d}
.icon-button:hover{background:#eaf0f8;color:var(--blue)}
#main-content{max-width:1640px;margin:auto;padding:37px 40px 40px}
.page-heading{display:flex;justify-content:space-between;align-items:center;gap:24px;margin-bottom:28px}
.eyebrow{display:block;color:#7b8ca3;font-size:9px;font-weight:700;letter-spacing:1.8px;margin-bottom:11px}
.page-heading h1{margin-bottom:10px}
.page-heading p{font-size:12px}
.button{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:41px;padding:11px 17px;border-radius:8px;background:#fff;border:1px solid var(--line);font-size:12px;font-weight:650;line-height:1.2;transition:background .15s,box-shadow .15s}
.button .icon{width:17px;height:17px}
.button:hover:not(:disabled){box-shadow:0 4px 12px #142d5110;background:#f5f8ff}
.button.primary{background:var(--blue);border-color:var(--blue);color:#fff;box-shadow:0 4px 9px #2f80ed1f}
.button.primary:hover:not(:disabled){background:#2671d8}
.button.subtle{background:#fff;border-color:#e1e7f0;color:#425777}
.button.record{background:var(--navy-soft);border-color:var(--navy-soft);color:#fff}
.button.record:hover:not(:disabled){background:#17395b}
.button.danger{background:#fff0f2;color:#bb2543;border-color:#facdd7}
.full-width{width:100%}
.button.light-outline{background:#ffffff0b;border-color:#ffffff26;color:#ecf6ff;min-height:38px;font-size:11px}
.button.light-outline:hover{background:#ffffff16;color:white}
.text-button{font-size:11px;font-weight:650;color:#5080b8;display:inline-flex;align-items:center;justify-content:center;padding:10px 5px}
.text-button:hover{color:#245fad;text-decoration:underline}
.welcome-banner{min-height:258px;border-radius:15px;background:linear-gradient(112deg,#0c213c 0%,#102b4b 62%,#143c60 100%);overflow:hidden;position:relative;color:white;display:flex;justify-content:space-between;align-items:center;padding:31px 36px;box-shadow:var(--shadow)}
.welcome-banner:after{content:"";position:absolute;border:1px solid #ffffff08;width:490px;height:490px;border-radius:50%;right:-90px;top:-170px;pointer-events:none}
.welcome-banner h2{font-size:28px;letter-spacing:-.65px;margin:13px 0 10px;line-height:1.25;font-weight:620}
.welcome-banner p{font-size:11px;color:#a0b7d0;margin-bottom:20px;line-height:1.75}
.banner-kicker{font-size:8px;letter-spacing:1.7px;font-weight:650;color:#8fc9f5;display:flex;align-items:center;gap:8px}
.live-dot{display:inline-block;width:5px;height:5px;border-radius:50%;background:#39cfa4;box-shadow:0 0 0 3px #39cfa413}
.banner-illustration{width:345px;height:220px;flex:none;position:relative;margin-right:24px;transform:rotate(-4deg)}
.mock-screen{position:absolute;top:8px;left:22px;width:290px;height:175px;border-radius:13px;background:linear-gradient(120deg,#dce6f1,#fff);box-shadow:0 20px 35px #00000035,0 0 0 7px #748fab21;border:7px solid #1d354f}
.mock-header{display:block;height:11px;width:70px;background:#a1bad6;border-radius:3px;margin:22px 18px}
.mock-lines{padding:2px 18px}
.mock-lines i{display:block;height:5px;width:103px;background:#cfdae6;margin-bottom:9px;border-radius:4px}
.mock-lines i:nth-child(2){width:78px}
.mock-screen svg{position:absolute;left:51px;top:34px;width:175px;stroke:#38a1f0;stroke-width:3;fill:none}
.mock-cam{position:absolute;right:12px;bottom:12px;width:62px;height:58px;border-radius:6px;background:linear-gradient(150deg,#42759e,#204364);display:flex;align-items:center;justify-content:center;color:#b9e2ff}
.floating-note{position:absolute;bottom:7px;right:0;display:flex;align-items:center;gap:8px;border-radius:8px;padding:12px 15px;background:#fff;color:#365679;font-size:10px;font-weight:600;box-shadow:0 9px 25px #00000025;transform:rotate(4deg)}
.floating-note .icon{width:16px;height:16px;color:var(--blue)}
.stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:17px;margin:22px 0 34px}
.stat-card{border:1px solid var(--line);background:#fff;border-radius:11px;padding:20px 23px;display:flex;align-items:center;gap:16px;box-shadow:0 2px 3px #0b254102}
.stat-icon{display:flex;align-items:center;justify-content:center;width:43px;height:43px;background:#edf4ff;border-radius:12px;color:#4f8ddc}
.stat-icon.cyan{background:#e9f8fe;color:#42a8c9}
.stat-icon.gold{background:#fbf5e9;color:#b49251}
.stat-card strong{display:block;font-size:25px;line-height:1;font-weight:640;letter-spacing:-.8px}
.stat-card div>span{font-size:10px;color:#7c8ba1;display:block;margin-top:8px}
.section-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:21px}
.section-heading h2{font-size:18px}
.section-heading p{font-size:11px;margin-top:6px}
.search-box{display:flex;align-items:center;gap:8px;min-width:252px;border:1px solid #e2e8f0;border-radius:8px;background:white;padding:0 12px}
.search-box .icon{width:15px;height:15px;color:#a1acba}
.search-box input{min-height:37px;border:none;background:none;width:100%;font-size:11px;outline:none;color:#566985}
.lesson-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.lesson-card{border:1px solid #e3e9f2;background:#fff;border-radius:12px;overflow:hidden;transition:box-shadow .2s,border-color .2s}
.lesson-card:hover{box-shadow:0 8px 24px #24476d0d;border-color:#bdd4ee}
.card-top{display:flex;justify-content:space-between;align-items:center;padding:17px 17px 14px;gap:7px}
.subject{font-size:9px;font-weight:700;color:#577598;text-transform:uppercase;letter-spacing:.75px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.pill{display:inline-flex;align-items:center;gap:6px;font-size:9px;font-weight:600;padding:5px 8px;border-radius:5px;white-space:nowrap;line-height:1.2}
.pill.success{color:#348a70;background:#eef8f3}
.pill.muted{color:#78879b;background:#f0f3f7}
.pill.soft-blue{color:#3979cb;background:#eaf2fd}
.pill.warning{color:#a77625;background:#fff4da}
.lesson-visual{height:123px;position:relative;display:flex;align-items:center;justify-content:center;gap:17px;background:linear-gradient(105deg,#f5f8fc,#edf3fa);margin:0 15px;border-radius:7px;overflow:hidden}
.pdf-sheet{position:relative;width:72px;height:91px;background:#fff;box-shadow:0 5px 15px #7596b91a;border:1px solid #e2e9f2;border-radius:5px;padding:12px;z-index:1;transform:rotate(-7deg)}
.pdf-sheet>.icon{width:22px;height:22px;color:#72a4d5;margin-bottom:9px}
.pdf-sheet i{display:block;background:#dee7f2;height:3px;margin-bottom:5px;border-radius:2px}
.pdf-sheet i:last-child{width:65%}
.visual-label{font-size:8px;letter-spacing:1.9px;color:#90a1b8;z-index:1}
.visual-circle{position:absolute;right:-15px;bottom:-70px;width:180px;height:180px;border-radius:50%;border:22px solid #e7eef7}
.card-content{padding:18px 18px 0}
.card-content h3{font-size:14px;line-height:1.5;min-height:21px}
.card-content>p{font-size:10px;color:#8b97a8;margin-top:6px}
.card-meta{display:flex;align-items:center;gap:18px;margin:18px 0 15px;font-size:10px;color:#8795a8}
.card-meta>span{display:flex;align-items:center;gap:6px}
.card-meta .icon{width:13px;height:13px}
.card-action{width:100%;justify-content:space-between;border:0;border-top:1px solid #edf1f6;border-radius:0;min-height:46px;padding:12px 0;font-size:11px;color:#396ba5;background:white}
.card-action:hover{box-shadow:none!important;background:white!important;color:var(--blue)}
.bottom-tip{font-size:10px;display:flex;align-items:center;justify-content:center;gap:7px;color:#99a5b6;margin:31px 0 8px}
.bottom-tip .icon{width:14px;height:14px}
.caption{font-size:10px;color:#8a98ac;line-height:1.6}
.pre-wrap{white-space:pre-wrap}
.centered{text-align:center}
.empty-state{padding:55px 24px;text-align:center;grid-column:1/-1}
.empty-state>.icon{width:39px;height:39px;color:#a4bbd8;margin-bottom:18px}
.empty-state h3{font-size:17px;margin-bottom:8px}
.empty-state p{font-size:12px}
.content-card{background:white;border:1px solid var(--line);border-radius:12px;overflow:hidden;box-shadow:var(--shadow)}
.panel-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 18px;border-bottom:1px solid #edf1f6;min-height:50px}
.panel-heading>span:first-child{display:flex;align-items:center;gap:8px;font-size:11px;font-weight:650;color:#526987}
.panel-heading .icon{width:16px;height:16px;color:#879eba}
.lesson-detail-grid{display:grid;grid-template-columns:minmax(0,1.8fr) minmax(280px,1fr);gap:24px}
.lesson-preview{display:block;width:100%;height:auto;aspect-ratio:16/9;object-fit:contain;background:#f0f3f7;padding:14px}
.document-footer{display:flex;align-items:center;justify-content:space-between;padding:18px;gap:15px}
.document-footer>div{display:flex;align-items:center;gap:11px;min-width:0}
.document-footer span{font-size:11px;overflow-wrap:anywhere}
.document-footer .icon{color:#7b9ec4}
.document-footer small{display:block;font-size:9px;color:#93a0b2;margin-top:5px}
.detail-start{padding:25px}
.detail-start h2{font-size:22px;margin-bottom:10px}
.detail-start>p{font-size:12px;margin-bottom:23px}
.check-row{display:flex;align-items:center;gap:8px;font-size:11px;color:#70839a;margin:14px 0}
.check-row .icon{width:16px;height:16px;color:#6aa78c}
.detail-start .primary{margin-top:12px}
.brief-card{margin-top:20px;padding:23px}
.brief-card p{font-size:12px;margin-top:13px}
.notice{border:1px solid #dce9f8;background:#f0f6fe;border-radius:8px;padding:14px 16px;font-size:11px;line-height:1.75;color:#597698;margin:15px 0}
.notice.warning{background:#fff9e9;border-color:#f0dfb5;color:#967531}
.form-stack{display:flex;flex-direction:column;gap:18px}
.form-stack label{display:flex;flex-direction:column;gap:8px;font-size:11px;font-weight:650;color:#4d6480}
.form-stack input:not([type=file]),.form-stack select,.form-stack textarea,.pair-dialog input{border:1px solid #dce4ee;border-radius:7px;min-height:42px;width:100%;padding:11px 13px;background:#fff;color:#233d5b;font-size:12px;font-weight:400}
.form-stack textarea{resize:vertical;line-height:1.7}
.form-stack input::placeholder,.form-stack textarea::placeholder{color:#a1adbc}
.form-columns{display:grid;grid-template-columns:1.5fr 1fr;gap:16px}
.form-error{font-size:11px;color:#c43c56;min-height:0}
.form-error:empty{display:none}
.form-stack .pdf-drop{border:1px dashed #b9cce3;min-height:130px;align-items:center;justify-content:center;text-align:center;border-radius:10px;background:#f7faff;padding:20px;cursor:pointer}
.pdf-drop>.icon{width:26px;height:26px;color:#75a0d1;margin-bottom:4px}
.pdf-drop>strong{font-size:12px}
.pdf-drop>span{font-size:10px;font-weight:400;color:#8e9eb2}
.pdf-drop input{font-size:10px;max-width:250px;color:#8397b1;margin-top:7px}
.modal{border:1px solid #e1e8f1;border-radius:16px;padding:26px 28px;max-width:690px;width:calc(100% - 40px);max-height:90dvh;overflow:auto;color:var(--ink);box-shadow:0 40px 100px #000c1e40}
.modal::backdrop{background:#05182e9c;backdrop-filter:blur(3px)}
.modal-header{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:23px}
.modal-header h2{font-size:20px}
.pair-dialog{text-align:center}
.pair-dialog>img{width:208px;height:208px;image-rendering:pixelated;border:10px solid white;border-radius:8px;box-shadow:0 0 0 1px #ebeff5;margin:8px 0 23px}
.pair-dialog h3{font-size:16px;margin-bottom:10px}
.pair-dialog>p{font-size:12px;max-width:470px;margin:0 auto 20px}
.pair-dialog label{display:flex;flex-direction:column;gap:8px;text-align:left;font-size:11px;color:#7a8ba0}
.pair-dialog input{font-size:10px;background:#f7f9fc}
.pair-dialog button{margin:15px 0}
.guide-steps{display:grid;gap:21px}
.guide-steps article{display:flex;gap:17px}
.guide-steps article>span{width:35px;height:35px;display:flex;align-items:center;justify-content:center;background:#eaf3fe;border-radius:9px;color:#5b8dc2;font-size:11px;font-weight:700;flex-shrink:0}
.guide-steps h3{font-size:14px;margin-bottom:5px}
.guide-steps p{font-size:12px}
.test-video{width:100%;max-height:420px;background:#071629;border-radius:9px}
.login-layout{min-height:100dvh;display:grid;grid-template-columns:1.06fr 1fr;background:#fff}
.login-story{padding:49px 66px 35px;background:radial-gradient(ellipse at 100% 100%,#163f64 0%,#081c34 45%,#000c1e 80%);display:flex;flex-direction:column;position:relative;overflow:hidden;min-height:100dvh}
.login-story:after{content:"";position:absolute;width:610px;height:610px;right:-230px;bottom:-310px;border-radius:50%;border:1px solid #284563;box-shadow:0 0 0 55px #21456718,0 0 0 110px #22456512;pointer-events:none}
.login-message{margin:auto 0;padding:60px 0;position:relative;z-index:1}
.login-message .eyebrow{font-size:10px;color:#78a8d8;letter-spacing:2px}
.login-message h1{font-size:55px;line-height:1.18;color:#f8fbff;font-weight:600;letter-spacing:-2px;margin:23px 0}
.login-message em{font-style:normal;color:#6fc7f5}
.login-message p{font-size:14px;color:#869fbc;line-height:1.85}
.login-features{display:flex;gap:23px;margin-top:42px;color:#a3bbd4;font-size:11px}
.login-features>span{display:flex;align-items:center;gap:8px}
.login-features .icon{width:17px;height:17px;color:#6b9ac6}
.login-story footer{display:flex;justify-content:space-between;font-size:9px;letter-spacing:1.7px;color:#577695;position:relative;z-index:1}
.login-story footer span{font-size:8px;color:#3e5b78}
.login-form-side{display:flex;align-items:center;justify-content:center;padding:60px}
.login-form-wrap{width:100%;max-width:345px}
.login-form-wrap>.pill{font-size:8px;letter-spacing:1.7px;padding:8px 11px;margin-bottom:27px}
.login-form-wrap h2{font-size:30px;line-height:1.25;font-weight:650;letter-spacing:-1px;margin-bottom:16px}
.login-form-wrap>p{font-size:12px;margin-bottom:30px}
.login-form-wrap .form-stack{gap:21px}
.login-form-wrap .form-stack input{height:47px;font-size:12px}
.login-form-wrap .button{height:47px;margin-top:3px;justify-content:space-between}
.login-help{display:flex;align-items:center;gap:8px;font-size:10px;color:#97a5b6;margin:26px 0 33px;padding-top:19px;border-top:1px solid #edf1f5}
.login-help .icon{width:15px;height:15px;color:#8aa5c2}
.login-form-wrap>.caption{font-size:10px;line-height:1.8;color:#a1adbd}
.studio-heading{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:24px}
.studio-heading h1{font-size:24px;letter-spacing:-.6px;margin:10px 0 8px}
.studio-heading p{font-size:10px}
.studio-heading p>span{margin:0 8px;color:#b5c1cf}
.back-link{display:inline-flex;align-items:center;gap:6px;font-size:10px;color:#7490b0;padding:0}
.back-link .icon{width:13px;height:13px}
.back-link:disabled{opacity:1;cursor:default}
.studio-heading-actions{display:flex;align-items:center;gap:9px}
.studio-heading-actions>.pill{margin-right:7px}
.studio-grid{display:grid;grid-template-columns:minmax(0,1fr) 292px;gap:20px;align-items:start}
.slides-panel,.camera-panel,.prompter-panel,.devices-panel{background:white;border:1px solid #e0e7f0;border-radius:11px;overflow:hidden;box-shadow:var(--shadow)}
.ink-toolbar{min-height:55px;padding:10px 12px;display:flex;align-items:center;gap:6px;flex-wrap:wrap;border-bottom:1px solid #e9eef5;background:#fff}
.tool{display:flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:7px;color:#889bb4}
.tool .icon{width:17px;height:17px}
.tool:hover,.tool.selected{color:#4388d8;background:#eaf3ff}
.tool.selected{box-shadow:inset 0 0 0 1px #d7e8fe}
.tool-divider{height:19px;width:1px;background:#e4eaf2;margin:0 5px}
.color-control{width:29px;height:29px;display:flex;align-items:center;justify-content:center}
.color-control input{width:25px;height:25px;padding:0;border:none;background:none;cursor:pointer}
.color-control input::-webkit-color-swatch-wrapper{padding:4px}
.color-control input::-webkit-color-swatch{border:none;border-radius:50%}
.ink-toolbar select{border:1px solid #e8edf4;border-radius:6px;color:#7c90a9;font-size:9px;padding:6px 3px;max-width:60px;background:#fff}
.pen-only{display:flex;align-items:center;gap:5px;font-size:9px;color:#8b9caf;margin-left:auto;white-space:nowrap}
.pen-only input{accent-color:#2f80ed}
.danger-tool:hover{color:#d35a70;background:#fff0f3}
.slide-viewport{position:relative;display:flex;align-items:center;justify-content:center;min-height:375px;background:#e9eef5;padding:22px;overflow:auto}
.slide-sheet{position:relative;width:100%;background:#fff;box-shadow:0 5px 18px #152e4b14;line-height:0}
.slide-sheet img{display:block;width:100%;height:auto;user-select:none;-webkit-user-drag:none}
.slide-sheet canvas{position:absolute;top:0;left:0;width:100%;height:100%;touch-action:none;user-select:none;cursor:crosshair}
.slide-navigation{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:12px 17px;background:#fff;min-height:56px}
.slide-navigation>.caption{font-size:9px}
.page-controls{display:flex;align-items:center;gap:12px;white-space:nowrap}
.page-controls>span{font-size:11px;font-weight:600;color:#6c82a0;font-variant-numeric:tabular-nums}
.page-controls .icon-button{width:27px;height:27px}
.page-controls .icon{width:15px;height:15px}
.studio-side{display:grid;gap:17px}
.camera-panel .panel-heading{padding:13px 14px}
.camera-panel .panel-heading>.caption{font-size:8px}
.camera-preview{height:150px;position:relative;background:#081a30;overflow:hidden}
.camera-preview video{width:100%;height:100%;object-fit:contain;display:block}
.camera-preview>#camera-placeholder{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:10px;color:#526d8d;pointer-events:none}
.camera-preview>#camera-placeholder .icon{width:27px;height:27px}
.camera-preview p{font-size:9px;color:#58718e}
.camera-details{padding:12px 14px 7px}
.audio-row{display:flex;align-items:center;gap:7px;margin-bottom:12px}
.audio-row>.icon{width:14px;height:14px;color:#8fa4ba}
.audio-meter{height:4px;background:#eaf0f7;border-radius:5px;overflow:hidden;flex:1}
.audio-meter>i{display:block;height:100%;width:0;background:linear-gradient(90deg,#44bba1,#68d1ba)}
.audio-row small{font-size:8px;color:#93a4b7}
.camera-details .button{font-size:10px;min-height:34px;padding:8px}
.camera-extra{display:flex;align-items:center;justify-content:space-between}
.camera-extra .text-button{font-size:8px}
.prompter-panel .panel-heading{padding:14px}
.prompter-panel .panel-heading>span:first-child{font-size:10px}
.prompter-panel .panel-heading>.caption{font-size:8px}
#prompter-text{height:175px;overflow:auto;padding:17px;color:#4d6584;font-size:19px;line-height:1.8;scrollbar-width:thin;scrollbar-color:#c6d6e7 transparent}
.prompter-controls{border-top:1px solid #eaf0f7;padding:8px 12px;display:flex;align-items:center;gap:12px}
.prompter-controls label{font-size:8px;color:#8da1b9;display:flex;align-items:center;gap:5px}
.prompter-controls input{width:55px;height:10px;accent-color:#84b4e8}
.prompter-controls .icon{width:15px;height:15px}
.prompter-controls .icon-button{width:24px;height:24px}
.devices-panel .panel-heading{padding:13px 14px}
.device-row{padding:13px;display:flex;align-items:center;gap:9px;border-bottom:1px solid #eff3f7}
.device-row:last-child{border:0}
.device-icon{display:flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:8px;background:#f1f6fd;color:#88a5c7;flex-shrink:0}
.device-icon .icon{width:16px;height:16px}
.device-row>div{min-width:0;flex:1}
.device-row strong{font-size:9px;display:block;color:#526c8c;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.device-row small{font-size:7px;display:block;color:#98a9bd;margin-top:5px}
.device-dot{width:5px;height:5px;border-radius:50%;background:#60bd9a;margin-right:5px}
.device-row .icon-button{width:26px;height:26px}
.device-row .icon-button .icon{width:14px;height:14px}
.transport{margin-top:20px;padding:18px 23px;background:white;border:1px solid #e0e7f0;border-radius:10px;display:flex;align-items:center;justify-content:space-between;gap:18px}
.transport-clock{display:flex;align-items:center;gap:12px;white-space:nowrap}
.transport-clock strong{font-size:24px;letter-spacing:-.7px;font-variant-numeric:tabular-nums;font-weight:600}
.transport-clock div>span{font-size:11px;color:#a6b1c0}
.record-dot{width:8px;height:8px;border-radius:50%;background:#c3d1e0}
.record-dot.active{background:#f0556e;box-shadow:0 0 0 5px #f0556e14}
.transport-clock>.caption{border-left:1px solid #e5ebf3;padding-left:13px;font-size:10px}
.transport-actions{display:flex;align-items:center;gap:10px}
.save-bar{display:flex;justify-content:space-between;gap:18px;padding:13px 4px;color:#93a3b7;font-size:10px;line-height:1.5}
.save-bar>span:first-child{display:flex;align-items:center;gap:8px}
.save-bar .icon{width:13px;height:13px}
.paired-shell{max-width:1500px;margin:auto;min-height:100dvh}
.paired-header{height:69px;background:var(--navy);display:flex;align-items:center;justify-content:space-between;padding:0 29px}
.paired-header .brand-mark{font-size:31px}
.paired-header .brand-type{font-size:17px}
.paired-header .brand-type span{font-size:7px;letter-spacing:3px;margin-top:4px}
.paired-header>.caption{color:#7d95b1}
.paired-shell #main-content{padding:25px 28px}
.paired-shell .studio-heading{margin-bottom:18px}
.paired-shell .studio-heading h1{font-size:23px}
.studio-grid.tablet{display:block}
.tablet .slide-viewport{min-height:0;padding:17px;max-height:calc(100dvh - 330px)}
.tablet .slide-sheet{max-width:1050px;max-height:calc(100dvh - 368px);width:auto;aspect-ratio:16/9}
.tablet .slide-sheet img{width:auto;max-width:100%;max-height:calc(100dvh - 368px);height:auto}
.tablet .ink-toolbar{justify-content:center}
.tablet .pen-only{margin-left:14px}
.tablet+.transport{margin-top:15px}
.tablet+.transport .transport-clock strong{font-size:21px}
.paired-shell .transport{padding:14px 20px}
.studio-grid.camera{display:block;max-width:700px;margin:0 auto}
.camera .studio-side{display:block}
.camera .camera-preview{height:auto;min-height:300px;aspect-ratio:4/3}
.camera .devices-panel{margin-top:20px}
.camera .camera-panel .panel-heading{padding:16px 20px}
.camera .camera-details{padding:18px 20px 10px}
.camera .camera-details .button{font-size:13px;min-height:42px}
.camera .camera-extra .text-button{font-size:11px}
.mobile-camera-actions{display:flex;gap:12px;align-items:center;justify-content:center;margin:15px 0;flex-wrap:wrap}
.mobile-camera-actions p{width:100%;text-align:center;font-size:11px}
.pair-page{min-height:100dvh;background:linear-gradient(160deg,#04142b,#143758);padding:48px 25px;display:flex;align-items:center;flex-direction:column;gap:40px}
.pair-page>.content-card{max-width:480px;width:100%;padding:35px}
.pair-page h1{font-size:29px;line-height:1.3;margin:15px 0}
.pair-page p{font-size:12px;margin-bottom:22px}
.pair-page .caption{font-size:10px;margin-top:21px;margin-bottom:0}
.pair-symbol{width:54px;height:54px;display:flex;align-items:center;justify-content:center;border-radius:12px;background:#edf5ff;color:#5b9cda}
.pair-symbol .icon{width:28px;height:28px}
.waiting-ring{margin:12px auto 30px;width:42px;height:42px;border-radius:50%;border:3px solid #e4effb;border-top-color:var(--blue);animation:spin 1.2s linear infinite}
.recording-row,.recovery-row{display:flex;align-items:center;gap:18px;padding:24px;border-bottom:1px solid #edf1f6}
.recording-row:last-child,.recovery-row:last-child{border-bottom:0}
.recording-row>div,.recovery-row>div:nth-child(2){flex:1;min-width:0}
.recording-row h3,.recovery-row h3{font-size:14px}
.recording-row p,.recovery-row p{font-size:11px;margin:5px 0}
.recording-icon{display:flex;align-items:center;justify-content:center;width:45px;height:45px;border-radius:11px;background:#eef5ff;color:#8aafd6;flex-shrink:0}
.recovery-row .pill{margin-top:6px}
.recovery-actions{display:flex;flex-direction:column;gap:8px;flex:none!important}
.recording-row .pill{margin-right:6px}
.review-grid{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:22px;align-items:start}
.review-slide{position:relative;line-height:0;background:#eef2f7}
.review-slide img{display:block;width:100%;height:auto}
.review-slide canvas{position:absolute;inset:0;width:100%;height:100%}
#review-video{width:100%;display:block;aspect-ratio:4/3;background:#06162b}
.review-controls{padding:17px}
.review-controls .text-button{font-size:10px}
.approval-card{padding:20px;margin-top:20px}
.approval-card h3{font-size:14px}
.approval-card p{font-size:11px;margin:9px 0 17px}
.comments-card{padding:25px;margin-top:23px}
.comments-card h2{font-size:18px;margin-bottom:20px}
.comments-card form{display:flex;align-items:center;gap:12px;margin-bottom:22px}
.comments-card input{flex:1;min-width:0;border:1px solid #dfe7f1;border-radius:7px;padding:12px;font-size:11px}
.comment{display:flex;gap:15px;border-top:1px solid #edf1f5;padding:17px 0}
.comment strong{font-size:11px}
.comment p{font-size:12px;margin-top:5px}
.time-tag{padding:6px 9px;border-radius:5px;background:#edf4fe;color:#5a8cbf;font-size:10px;font-variant-numeric:tabular-nums;align-self:start}
.toast{padding:15px 19px;border:1px solid #dce8f8;border-radius:10px;background:#fff;box-shadow:0 10px 40px #000c1e26;color:#4b6d93;font-size:12px;line-height:1.6;max-width:440px;animation:appear .2s ease-out}
.toast.error{border-color:#f0d1d9;color:#b24460}
.toast+.toast{margin-top:10px}
#toasts{position:fixed;right:24px;bottom:24px;z-index:100;pointer-events:none;max-width:calc(100vw - 40px)}
@keyframes spin{to{transform:rotate(360deg)}
}
@keyframes appear{from{opacity:0;transform:translateY(6px)}
to{opacity:1;transform:translateY(0)}
}
@media(min-width:1550px){.slide-viewport{min-height:460px}
.camera-preview{height:174px}
.studio-grid{grid-template-columns:minmax(0,1fr) 320px}
}
@media(max-width:1220px){.sidebar{width:208px;padding-left:12px;padding-right:12px}
.main-shell{margin-left:208px}
.topbar{padding:0 25px}
#main-content{padding:30px 25px}
.development-label{display:none}
.banner-illustration{width:270px;margin-right:-10px}
.mock-screen{width:254px;left:0}
.floating-note{right:-10px;font-size:9px}
.welcome-banner{padding:28px}
.welcome-banner h2{font-size:26px}
.lesson-grid{gap:15px}
.card-top{flex-wrap:wrap}
.studio-grid{grid-template-columns:minmax(0,1fr) 255px;gap:15px}
.slide-viewport{min-height:300px;padding:13px}
.ink-toolbar{gap:3px;padding:8px}
.tool{width:28px;height:28px}
.tool-divider{margin:0 3px}
.studio-heading{align-items:flex-start}
.studio-heading-actions{flex-wrap:wrap;justify-content:flex-end}
.studio-heading-actions>.pill{width:max-content}
.transport-clock>.caption{display:none}
.camera-preview{height:140px}
.prompter-controls{gap:6px}
.prompter-controls input{width:43px}
.stat-card{padding:17px}
.stats-grid{gap:12px}
}
@media(max-width:1000px){.sidebar{width:78px;padding:25px 10px}
.sidebar .brand{padding:0 9px;margin-bottom:40px}
.sidebar .brand-type,.sidebar-label,.sidebar-bottom,.sidebar .nav-item:not(.active){font-size:0}
.sidebar .brand-mark{font-size:38px}
.sidebar nav{gap:11px}
.sidebar .nav-item{font-size:0;padding:13px;justify-content:center}
.sidebar .nav-item .icon{width:21px;height:21px}
.sidebar-label,.sidebar-bottom{display:none}
.main-shell{margin-left:78px}
.lesson-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
.welcome-banner h2{font-size:25px}
.login-story{padding:38px}
.login-message h1{font-size:45px}
.login-form-side{padding:40px}
.studio-grid{grid-template-columns:minmax(0,1fr)}
.studio-side{grid-template-columns:1fr 1fr;align-items:start}
.devices-panel{grid-column:1/-1}
.studio-side .camera-preview{height:185px}
.prompter-panel #prompter-text{height:235px}
.device-row{padding:12px 18px}
.device-row strong{font-size:11px}
.device-row small{font-size:9px}
.camera .studio-side{display:block}
.camera .camera-preview{height:auto}
.review-grid{grid-template-columns:minmax(0,1fr) 260px}
.paired-shell .tablet .slide-viewport{max-height:none}
.paired-shell .tablet .slide-sheet,.paired-shell .tablet .slide-sheet img{max-height:calc(100dvh - 350px)}
.lesson-detail-grid{grid-template-columns:minmax(0,1.45fr) minmax(270px,1fr)}
}
@media(max-width:720px){h1{font-size:27px}
.topbar{height:67px;padding:0 18px}
.breadcrumb{font-size:10px}
.user-name{display:none}
.topbar-right{gap:8px}
.avatar{width:31px;height:31px}
.main-shell{margin-left:0;padding-bottom:67px}
.sidebar{inset:auto 0 0 0;width:100%;height:65px;padding:5px 10px;display:block;border-top:1px solid #142944}
.sidebar .brand{display:none}
.sidebar nav{display:flex;justify-content:space-around;gap:5px}
.sidebar .nav-item{font-size:8px!important;gap:5px;flex-direction:column;padding:7px 5px;min-height:54px;width:auto;flex:1;border-radius:7px}
.sidebar .nav-item .icon{width:18px;height:18px}
.nav-item.active{box-shadow:inset 0 -2px 0 var(--cyan)}
#main-content{padding:25px 18px}
.page-heading{gap:16px;align-items:flex-start;margin-bottom:22px}
.page-heading h1{font-size:26px;margin-bottom:8px}
.page-heading p{font-size:11px}
.page-heading>.button{font-size:10px;min-height:36px;padding:9px 12px;white-space:nowrap}
.eyebrow{font-size:8px;letter-spacing:1.5px}
.welcome-banner{min-height:235px;padding:25px}
.welcome-banner h2{font-size:26px}
.welcome-banner p{font-size:11px}
.banner-illustration{display:none}
.banner-kicker{font-size:7px}
.stats-grid{margin-top:17px;margin-bottom:29px;gap:8px}
.stat-card{padding:13px 10px;display:block;text-align:center}
.stat-icon{width:31px;height:31px;margin:0 auto 10px;border-radius:9px}
.stat-icon .icon{width:16px;height:16px}
.stat-card strong{font-size:22px}
.stat-card div>span{font-size:8px;line-height:1.5;margin-top:5px}
.section-heading{align-items:flex-start;gap:13px;flex-direction:column}
.section-heading h2{font-size:17px}
.section-heading p{font-size:10px}
.search-box{width:100%;min-width:0}
.lesson-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.card-top{padding:12px 12px 10px;gap:7px}
.subject{font-size:8px;max-width:100%}
.card-top>.pill{font-size:7px;padding:4px 6px}
.lesson-visual{margin:0 10px;height:108px;gap:8px}
.pdf-sheet{width:58px;height:76px;padding:9px}
.pdf-sheet>.icon{width:19px;height:19px}
.visual-label{font-size:6px;letter-spacing:1px}
.card-content{padding:13px 13px 0}
.card-content h3{font-size:12px}
.card-content>p{font-size:9px}
.card-meta{flex-direction:column;align-items:start;gap:7px;margin:13px 0;font-size:9px}
.card-action{font-size:10px;min-height:40px}
.bottom-tip{text-align:center;line-height:1.8;font-size:8px;align-items:flex-start}
.bottom-tip .icon{margin-top:2px}
.lesson-detail-grid{display:block}
.lesson-detail-grid>aside{margin-top:20px}
.lesson-preview{padding:9px}
.document-footer{padding:13px}
.document-footer span{font-size:9px}
.document-footer small{font-size:8px}
.document-footer .text-button{font-size:9px}
.detail-start{padding:23px}
.login-layout{display:block}
.login-story{min-height:0;padding:28px 27px 35px}
.login-message{padding:40px 0 4px}
.login-message h1{font-size:36px;margin:18px 0;letter-spacing:-1.2px}
.login-message h1 br:nth-child(2){display:none}
.login-message .eyebrow{font-size:7px;letter-spacing:1.3px}
.login-message p{font-size:11px}
.login-features{margin-top:22px;gap:18px;font-size:9px}
.login-story footer{display:none}
.login-form-side{padding:36px 27px 45px}
.login-form-wrap{max-width:430px}
.login-form-wrap h2{font-size:25px}
.login-form-wrap h2 br{display:none}
.login-form-wrap>.pill{margin-bottom:18px}
.login-form-wrap>p{font-size:11px;margin-bottom:23px}
.login-help{margin-bottom:20px}
.modal{padding:22px 20px;border-radius:12px;max-height:90dvh;width:calc(100% - 24px)}
.modal-header h2{font-size:17px}
.form-columns{grid-template-columns:1fr}
.pair-dialog>img{width:188px;height:188px}
.pair-dialog h3{font-size:15px}
.pair-dialog p{font-size:11px}
.studio-heading{display:block;margin-bottom:19px}
.studio-heading h1{font-size:22px}
.studio-heading-actions{margin-top:14px;justify-content:flex-start;gap:8px}
.studio-heading-actions>.button{font-size:10px;min-height:35px}
.studio-grid{display:block}
.slide-viewport{min-height:190px;padding:9px}
.panel-heading{padding:13px;min-height:44px}
.panel-heading>span:first-child{font-size:10px}
.ink-toolbar{gap:3px;padding:8px 7px}
.tool{width:29px;height:31px}
.ink-toolbar select{max-width:54px;font-size:8px}
.tool-divider{margin:0 2px}
.pen-only{font-size:8px;margin-left:4px}
.slide-navigation{padding:9px 11px;flex-wrap:wrap}
.slide-navigation>.caption{font-size:8px}
.page-controls{gap:8px}
.studio-side{margin-top:17px;display:grid;grid-template-columns:1fr 1fr;gap:12px}
.studio-side .camera-preview{height:130px}
.prompter-panel #prompter-text{height:190px;font-size:17px;padding:13px}
.camera-panel .panel-heading>.caption{display:none}
.camera-panel .panel-heading{padding:11px}
.camera-details{padding:10px 10px 5px}
.camera-extra{flex-direction:column;align-items:start}
.camera-extra .text-button{padding:6px 2px;font-size:8px}
.audio-row small{display:none}
.camera-details .button{font-size:9px;padding:7px 5px}
.prompter-controls{flex-wrap:wrap;padding:7px;gap:6px}
.prompter-controls label{font-size:7px}
.prompter-controls input{width:42px}
.prompter-panel .panel-heading{padding:11px}
.prompter-panel .panel-heading .caption{display:none}
.transport{padding:14px;flex-direction:column;gap:13px;margin-top:16px;align-items:stretch}
.transport-clock{justify-content:center}
.transport-clock strong{font-size:23px}
.transport-clock>.caption{display:block;font-size:9px}
.transport-actions{justify-content:center;flex-wrap:wrap}
.transport-actions .button{font-size:11px;min-height:40px;flex:1}
.save-bar{flex-direction:column;gap:5px;font-size:9px}
.paired-header{padding:0 18px;height:59px}
.paired-header>.caption{max-width:130px;text-align:right;font-size:8px}
.paired-shell #main-content{padding:19px 14px}
.paired-shell .studio-heading h1{font-size:20px}
.paired-shell .studio-heading-actions{margin-top:10px}
.paired-shell .tablet .slide-viewport{max-height:none;padding:9px}
.paired-shell .tablet .slide-sheet,.paired-shell .tablet .slide-sheet img{max-height:none;width:100%}
.tablet .ink-toolbar{justify-content:flex-start}
.tablet .pen-only{margin-left:5px}
.paired-shell .transport{padding:13px}
.pair-page{padding:33px 16px;gap:30px}
.pair-page>.content-card{padding:28px 23px}
.pair-page h1{font-size:26px}
.recording-row,.recovery-row{padding:18px 15px;gap:11px;flex-wrap:wrap}
.recording-row h3,.recovery-row h3{font-size:12px}
.recording-row p,.recovery-row p{font-size:10px}
.recording-row>.button{margin-left:53px;font-size:10px;min-height:35px}
.recording-icon{width:37px;height:37px}
.recovery-actions{margin-left:48px;width:calc(100% - 48px);flex-direction:row;align-items:center}
.recovery-actions .button{font-size:10px}
.recovery-actions .text-button{font-size:9px}
.review-grid{display:block}
.review-grid>aside{margin-top:19px;display:grid;grid-template-columns:1fr 1fr;gap:13px;align-items:start}
.approval-card{margin-top:0;padding:16px}
.approval-card h3{font-size:12px}
.approval-card p{font-size:10px}
.approval-card .button{font-size:9px;min-height:35px}
.review-controls{padding:12px}
.review-controls .button{font-size:9px;min-height:36px;padding:8px}
.review-controls .text-button{font-size:8px}
.comments-card{padding:20px 17px}
.comments-card form{flex-direction:column;align-items:stretch}
.comments-card h2{font-size:17px}
.comments-card .button{font-size:11px}
.toast{font-size:11px;padding:13px 16px}
#toasts{bottom:82px;right:17px}
.paired-shell~#toasts{bottom:20px}
}
@media(max-width:480px){
.lesson-grid,.studio-side,.review-grid>aside{grid-template-columns:1fr}
}
@media(max-width:385px){.lesson-grid{grid-template-columns:1fr}
.card-top{flex-wrap:nowrap}
.lesson-visual{height:115px}
.card-content h3{font-size:14px}
.card-meta{flex-direction:row;gap:18px}
.stats-grid{gap:6px}
.stat-card{padding:12px 7px}
.studio-side{grid-template-columns:1fr}
.camera-panel .camera-preview{height:180px}
.review-grid>aside{grid-template-columns:1fr}
.transport-clock>.caption{display:none}
.prompter-panel #prompter-text{height:160px}
}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}
@media print{.sidebar,.topbar,.transport,.ink-toolbar{display:none}
.main-shell{margin:0}
#main-content{padding:0}
.content-card{box-shadow:none}
}

/* Tablet: keep the writing surface and transport visible together. */
.paired-shell:has(.studio-grid.tablet){height:100dvh;display:flex;flex-direction:column;overflow:hidden}
.paired-shell:has(.studio-grid.tablet) .paired-header{height:58px;min-height:58px}
.paired-shell:has(.studio-grid.tablet) #main-content{min-height:0;flex:1;display:flex;flex-direction:column;padding:16px 22px}
.paired-shell:has(.studio-grid.tablet) .studio-heading{margin-bottom:12px;flex:none}
.paired-shell:has(.studio-grid.tablet) .studio-heading h1{font-size:21px}
.studio-grid.tablet{min-height:0;flex:1}
.tablet .slides-panel{height:100%;min-height:0;display:flex;flex-direction:column}
.tablet .slide-viewport{min-height:100px;max-height:none;flex:1;padding:12px;overflow:hidden}
.tablet .slide-sheet{max-height:none;max-width:100%;flex:none;aspect-ratio:16/9}
.tablet .slide-sheet img{width:100%;height:100%;max-width:none;max-height:none}
.tablet .panel-heading,.tablet .ink-toolbar,.tablet .slide-navigation{flex:none}
.tablet .tool{width:38px;height:38px}
.tablet .ink-toolbar{padding:6px 12px;gap:3px;overflow:auto;justify-content:center}
.tablet .slide-navigation{padding:8px 14px;min-height:42px}
.paired-shell:has(.studio-grid.tablet) .transport{flex:none;margin-top:10px;padding:10px 16px}
.paired-shell:has(.studio-grid.tablet) .save-bar{padding:8px 3px;flex:none}
.paired-shell:has(.studio-grid.tablet) .notice{flex:none;font-size:11px;padding:7px;margin:0;max-height:50px;overflow:auto}
@media(max-width:720px){.paired-shell:has(.studio-grid.tablet) #main-content{padding:10px}
.tablet .ink-toolbar{justify-content:flex-start}
.paired-shell:has(.studio-grid.tablet) .studio-heading h1{font-size:17px}
.paired-shell:has(.studio-grid.tablet) .studio-heading p{font-size:10px}
.paired-shell:has(.studio-grid.tablet) .transport-clock>.caption{display:none}
.paired-shell:has(.studio-grid.tablet) .paired-header{height:50px;min-height:50px}
}

.paired-shell:has(.studio-grid.tablet) #main-content{width:100%}

.export-choice{display:flex;align-items:center;gap:8px;font-size:11px;color:var(--muted)}
.export-choice select{max-width:150px;border:1px solid var(--line);border-radius:7px;padding:8px;background:var(--white);color:var(--ink)}

.paired-header .paired-recovery{color:#fff;flex:none}

/* Approved direction: A library + C recording workspace. */
:root{--canvas:#fafaf9;--line:#dfe5ed;--shadow:0 3px 15px #16385505}
.topbar{height:64px;background:#fff;padding:0 32px}
#main-content{padding:28px 32px 36px}
.sidebar{background:linear-gradient(165deg,#08233f,#0b2b4a);padding-top:30px}
.sidebar .brand-type span{color:#abc2da;font-size:10px;letter-spacing:4px;margin-top:8px}
.nav-item{font-size:13px;color:#d5e3f2;min-height:46px;gap:12px}
.nav-item.active .icon{color:#fff}
.nav-section{border-top:1px solid #41607b;margin:22px 10px 6px;padding:20px 5px 4px;font-size:11px;color:#b6c9dd}
.sidebar-bottom{padding-top:24px}
.sidebar-user{display:flex;align-items:center;gap:10px;padding:22px 12px 0}
.sidebar-user .avatar{background:#3d6591;color:#fff;width:39px;height:39px}
.sidebar-user>div{min-width:0}
.sidebar-user strong,.sidebar-user small{display:block;overflow-wrap:anywhere}
.sidebar-user strong{font-size:12px;color:#fff;line-height:1.5}
.sidebar-user small{font-size:11px;color:#b5c9de;margin-top:3px}
.sidebar-version{padding-top:18px;color:#b2c5db}
.privacy-label{display:flex;align-items:center;gap:6px;font-size:11px;color:#59718e;margin-right:14px}
.privacy-label .icon{width:15px;height:15px}
.page-heading h1{font-size:30px;color:#08284b;letter-spacing:-.8px}
.page-heading p{font-size:13px;color:#546b87}
.library-heading{margin-bottom:24px}
.library-heading h1{font-size:34px;margin-bottom:8px}
.continue-card{display:flex;align-items:center;gap:22px;padding:20px;border:1px solid var(--line);border-radius:12px;background:#fff;margin-bottom:20px}
.continue-preview{width:168px;height:110px;flex:none;background:#edf1f5;border:1px solid #dfe5ed;border-radius:6px;padding:7px;display:flex;align-items:center;justify-content:center;overflow:hidden}
.continue-preview img{width:100%;height:100%;object-fit:contain}
.continue-preview>.icon{width:40px;height:40px;color:#8cabc9}
.continue-body{flex:1;min-width:0}
.continue-body .eyebrow{font-size:10px;letter-spacing:1.2px;margin-bottom:7px;color:#51739b}
.continue-body h2{font-size:21px;overflow-wrap:anywhere;letter-spacing:-.4px}
.continue-body p{font-size:12px;color:#546b87;margin-top:5px}
.continue-card>.button{flex:none}
.production-steps{display:flex;list-style:none;padding:0;margin:0 0 22px;gap:0;max-width:860px}
.production-steps li{display:flex;align-items:center;gap:8px;flex:1;color:#66778e;font-size:12px;position:relative;min-width:0}
.production-steps li:not(:last-child){padding-right:16px}
.production-steps li:not(:last-child):after{content:'';height:1px;background:#dce4ef;flex:1;min-width:6px;margin-left:6px;margin-right:10px}
.production-steps li>span{display:flex;align-items:center;justify-content:center;border-radius:50%;width:27px;height:27px;background:#edf1f7;flex:none;font-size:12px;font-weight:650}
.production-steps li>strong{font-weight:500}
.production-steps .current{color:#0866f5}
.production-steps .current>span{background:#0866f5;color:#fff;box-shadow:0 0 0 4px #e4efff}
.production-steps .past{color:#376fae}
.production-steps .past>span{background:#e0f3fc;color:#0879ba}
.production-steps .icon{width:15px;height:15px}
.continue-body .production-steps{margin:18px 0 0}
.continue-body .production-steps li{font-size:10px;gap:5px;flex-direction:column;align-items:flex-start}
.continue-body .production-steps li:after{position:absolute;top:13px;left:27px;right:3px;margin:0}
.library-intro{padding:26px;background:#fff;border:1px solid var(--line);border-radius:12px;margin-bottom:24px}
.library-intro h2{font-size:21px;margin-bottom:8px}
.library-tools{display:flex;align-items:center;gap:16px;margin:6px 0 10px;flex-wrap:wrap}
.library-tools .search-box{flex:1;width:auto;min-width:240px;max-width:none;min-height:44px;border-color:var(--line);background:#fff}
.search-box input{font-size:12px}
.lesson-filters{display:flex;gap:8px;flex-wrap:wrap}
.filter-button{border:1px solid var(--line);background:#f4f6f9;padding:12px 16px;border-radius:10px;color:#28415f;font-size:12px;white-space:nowrap}
.filter-button.selected{background:#e6efff;border-color:#bfd8ff;color:#0759d5}
.library-count{margin:10px 0 14px;color:#61728b}
.lesson-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.lesson-card{padding:12px 12px 0;border:1px solid var(--line);border-radius:11px;box-shadow:none;background:#fff;overflow:hidden}
.lesson-visual{height:162px;margin:0;background:#edf1f5;border-radius:6px;display:flex;justify-content:center;align-items:center;position:relative;overflow:hidden;gap:10px;padding:10px}
.lesson-visual img{width:100%;height:100%;object-fit:contain;display:block}
.lesson-visual .pdf-sheet{width:70px;height:90px;padding:16px}
.lesson-visual .visual-label{position:static;font-size:9px;letter-spacing:1px;color:#577392}
.card-content{padding:14px 7px 0}
.card-content .subject{font-size:12px;color:#536f91;display:block;max-width:none}
.card-content h3{font-size:18px;line-height:1.35;margin:7px 0;min-height:0;overflow-wrap:anywhere;letter-spacing:-.3px}
.card-content>p{font-size:12px;color:#607591}
.card-content>.pill{margin-top:12px;font-size:11px}
.card-meta{display:flex;flex-direction:row;justify-content:space-between;color:#607591;font-size:11px;margin:15px 0 0;gap:10px}
.card-content .card-next{font-size:11px;margin:12px 0;color:#425e7e}
.card-action{width:100%;border-radius:7px;min-height:42px;margin:0 0 14px;font-size:12px;justify-content:space-between}
.storage-note{display:flex;align-items:center;gap:12px;margin:22px 0 0;padding:16px 20px;background:#f0f4fa;border:1px solid #e0e7f1;border-radius:10px;color:#315477}
.storage-note>.icon{width:24px;height:24px}
.storage-note strong{font-size:12px;font-weight:600}
.storage-note p{font-size:11px;margin-top:4px;color:#526c8d}
.content-card,.slides-panel,.camera-panel,.prompter-panel,.devices-panel{border-color:var(--line);box-shadow:none}
.panel-heading>span:first-child{font-size:12px;color:#173b61}
.studio-heading h1{color:#092b50}
.studio-heading p{font-size:12px}
.slide-navigation{border-bottom:1px solid var(--line);min-height:42px;padding:7px 14px}
.ink-toolbar{border-top:1px solid var(--line);border-bottom:0}
.tool-label{display:none}
#prompter-text{background:#0a223d;color:#f1f6ff;margin:8px;border-radius:6px;line-height:1.65;font-size:22px;padding:16px}
.prompter-controls label{font-size:10px;color:#536b87}
.prompter-controls input{accent-color:#0866f5}
.camera-preview{background:#e1e8f0}
.camera-preview p{font-size:11px;color:#48617e}
.camera-preview>#camera-placeholder{color:#6d859e}
.camera-panel .panel-heading>.caption{font-size:10px;color:#516a87}
.audio-row{flex-wrap:wrap}
.audio-row small{display:block;flex-basis:100%;font-size:10px;line-height:1.4;color:#526985}
.audio-meter{height:7px}
.camera-extra .text-button{font-size:10px}
.device-row strong{font-size:11px;color:#294969}
.device-row small{font-size:10px;line-height:1.45;color:#627792}
.transport{position:sticky;bottom:0;z-index:10;box-shadow:0 -4px 20px #17324f08}
.transport-clock strong{color:#12365b}
.review-grid{grid-template-columns:minmax(0,1fr) 330px;gap:20px}
.review-main{min-width:0}
#review-video{aspect-ratio:16/9;background:#061a30;object-fit:contain}
.review-controls{display:flex;align-items:center;gap:12px;flex-wrap:wrap;border-top:1px solid var(--line)}
.review-controls .button{font-size:12px}
.review-controls .text-button{font-size:11px}
.review-source{border-top:1px solid var(--line)}
.review-source summary{padding:16px;font-size:12px;color:#3c5e85;cursor:pointer;line-height:1.7}
.review-source summary span{margin-left:8px}
.review-grid>aside{display:flex;flex-direction:column;gap:16px;min-width:0}
.review-grid>aside>.content-card{width:100%;margin:0;padding:20px}
.comments-card h2{font-size:17px;margin-bottom:8px}
.comments-card form{flex-direction:column;align-items:stretch;gap:8px;margin:16px 0 12px}
.comments-card input{width:100%;font-size:12px}
.comment{gap:10px;padding:15px 0}
.comment p{overflow-wrap:anywhere}
.delivery-card h3{font-size:14px}
.delivery-card p{font-size:12px;margin:8px 0 12px}
.delivery-card .pill{font-size:10px;white-space:normal;line-height:1.5}
.pair-page{background:linear-gradient(150deg,#08233f,#164268)}
.login-layout .brand-type{font-size:30px}
.login-story{background:#08233f}
.login-story:after{display:none}
@media(min-width:1100px) and (min-height:760px){
 .studio-focus .sidebar{width:168px;padding:26px 10px 18px}
 .studio-focus .sidebar .brand{padding:0 10px;margin-bottom:30px}
 .studio-focus .brand-type{font-size:23px}
 .studio-focus .sidebar nav .nav-item{font-size:11px;gap:8px;padding:12px 8px}
 .studio-focus .sidebar nav .nav-item .icon{width:17px;height:17px}
 .studio-focus .sidebar-user{padding-left:6px;gap:7px}
 .studio-focus .sidebar-user .avatar{width:28px;height:28px;font-size:10px}
 .studio-focus .sidebar-user strong{font-size:10px}
 .studio-focus .sidebar-user small{font-size:9px}
 .studio-focus .sidebar-bottom>.nav-item{font-size:10px;padding:10px 8px}
 .studio-focus .sidebar-version{font-size:7px;padding-left:8px;letter-spacing:.8px}
 .studio-focus .main-shell{margin-left:168px}
 .studio-focus .topbar{height:50px;padding:0 22px}
 .studio-focus #main-content{width:100%;max-width:none;height:calc(100dvh - 50px);padding:16px 20px 6px;display:flex;flex-direction:column;min-height:0}
 .studio-focus .studio-heading{flex:none;margin-bottom:12px;gap:12px}
 .studio-focus .studio-heading h1{font-size:23px;margin:6px 0 4px}
 .studio-focus .studio-heading p{font-size:11px}
 .studio-focus .studio-heading-actions{gap:6px}
 .studio-focus .studio-heading-actions>.button{font-size:11px;padding:10px}
 .studio-focus #workflow-stage{flex:none}
 .studio-focus .production-steps{margin-bottom:17px;max-width:760px}
 .studio-focus .studio-grid{flex:1;min-height:0;grid-template-columns:minmax(0,1fr) minmax(290px,30%);gap:16px;align-items:stretch}
 .studio-focus .slides-panel{height:100%;min-height:0;display:flex;flex-direction:column}
 .studio-focus .slides-panel>.panel-heading,.studio-focus .slide-navigation,.studio-focus .ink-toolbar{flex:none}
 .studio-focus .slides-panel>.panel-heading{min-height:42px;padding:10px 14px}
 .studio-focus .slide-viewport{flex:1;min-height:0;padding:16px;overflow:hidden;background:#dce4ed}
 .studio-focus .slide-sheet{flex:none;max-width:100%;box-shadow:0 4px 14px #08233f13}
 .studio-focus .slide-sheet img{width:100%;height:100%}
 .studio-focus .ink-toolbar{min-height:50px;padding:7px 10px;gap:3px}
 .studio-focus .tool{width:32px;height:32px}
 .studio-focus .studio-side{height:100%;display:flex;flex-direction:column;gap:12px;overflow:auto;scrollbar-width:thin;padding-right:3px}
 .studio-focus .studio-side>section{flex:none}
 .studio-focus .camera-preview{height:clamp(75px,11vh,115px)}
 .studio-focus .camera-panel .panel-heading,.studio-focus .prompter-panel .panel-heading,.studio-focus .devices-panel .panel-heading{min-height:34px;padding:8px 12px}
 .studio-focus .studio-side>.prompter-panel{flex:1;min-height:150px;display:flex;flex-direction:column}
 .studio-focus .prompter-controls{flex:none;padding:6px 10px}
 .studio-focus .camera-details{padding:8px 12px 4px}
 .studio-focus .audio-row{margin-bottom:8px}
 .studio-focus .camera-details .button{min-height:32px}
 .studio-focus .camera-extra .text-button{padding:6px 0}
 .studio-focus #prompter-text{height:0;min-height:70px;flex:1;font-size:22px;margin:6px}
 .studio-focus .devices-panel{max-height:155px;overflow:auto}
 .studio-focus .device-row{padding:7px 12px}
 .studio-focus .transport{flex:none;margin-top:12px;padding:12px 16px;min-height:66px;gap:10px}
 .studio-focus .transport-clock>.caption{display:none}
 .studio-focus .save-bar{flex:none;padding:7px 3px;font-size:10px;min-height:28px}
 .studio-focus #session-warning{flex:none;margin:0;padding:7px 12px;font-size:11px;max-height:66px;overflow:auto}
}
@media(min-width:1400px) and (min-height:760px){
 .studio-focus .tool[data-tool=pen],.studio-focus .tool[data-tool=highlight],.studio-focus .tool[data-tool=eraser]{width:auto;padding:6px 8px;gap:6px}
 .studio-focus .tool[data-tool=pen] .tool-label,.studio-focus .tool[data-tool=highlight] .tool-label,.studio-focus .tool[data-tool=eraser] .tool-label{display:inline;font-size:10px}
}
@media(max-width:1220px){
 .continue-preview{width:125px;height:100px}
 .continue-card{gap:16px}
 .continue-body h2{font-size:19px}
 .lesson-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
 .review-grid{grid-template-columns:minmax(0,1fr) 290px}
}
@media(max-width:1000px) and (min-width:721px){
 .sidebar .brand{padding:0;margin-bottom:28px;justify-content:center}
 .sidebar .brand-type{font-size:17px}
 .sidebar .brand-type span{font-size:6px;letter-spacing:1px}
 .sidebar .nav-item span,.sidebar .nav-section{display:none}
 .sidebar .nav-item{font-size:0}
 .sidebar .sidebar-bottom{display:block;padding:0}
 .sidebar-bottom>.nav-item{font-size:0;padding:12px}
 .sidebar-user,.sidebar-version{display:none}
 .continue-card>.button{font-size:11px;padding:12px}
 .review-grid{grid-template-columns:minmax(0,1fr)}
}
@media(max-width:720px){
 .topbar{padding:0 16px;height:60px;gap:8px}
 .privacy-label{display:none}
 #main-content{padding:22px 16px 28px}
 .sidebar{padding:5px 8px;background:#08233f}
 .sidebar .nav-section,.sidebar .sidebar-bottom{display:none}
 .sidebar .nav-item span{font-size:9px;line-height:1.25}
 .library-heading h1{font-size:28px}
 .continue-card{padding:16px;flex-wrap:wrap;gap:14px}
 .continue-preview{width:90px;height:75px}
 .continue-body{flex-basis:calc(100% - 110px)}
 .continue-body h2{font-size:17px}
 .continue-body p{font-size:11px}
 .continue-body .eyebrow{font-size:8px;letter-spacing:.8px}
 .continue-body .production-steps{display:none}
 .continue-card>.button{width:100%;min-height:42px}
 .library-tools{gap:12px}
 .library-tools .search-box{min-width:0;flex-basis:100%;width:100%}
 .search-box input{width:100%;min-width:0}
 .lesson-filters{width:100%;gap:6px}
 .filter-button{flex:1;padding:10px 8px;font-size:11px;border-radius:8px}
 .lesson-grid{grid-template-columns:1fr;gap:16px}
 .lesson-visual{height:175px}
 .card-content{padding:14px 7px 0}
 .card-content h3{font-size:19px}
 .card-content .subject{font-size:12px}
 .card-content>p{font-size:12px}
 .storage-note{padding:14px;align-items:flex-start}
 .storage-note p{line-height:1.6}
 .production-steps{margin-bottom:18px;justify-content:space-between}
 .production-steps li{flex-direction:column;align-items:center;gap:6px;font-size:9px;padding:0!important;flex:1}
 .production-steps li:not(:last-child):after{position:absolute;left:calc(50% + 19px);right:calc(-50% + 19px);top:13px;margin:0;min-width:0}
 .studio-heading h1{font-size:22px}
 .studio-heading p{font-size:11px}
 .studio-side{display:grid;grid-template-columns:1fr;gap:16px}
 .studio-side .camera-preview{height:190px}
 .camera-panel .panel-heading>.caption{display:block;font-size:10px}
 .camera-details{padding:12px 14px 6px}
 .camera-details .button{font-size:12px;min-height:40px}
 .camera-extra{flex-direction:row;align-items:center}
 .camera-extra .text-button{font-size:11px;padding:10px 0}
 .audio-row small{display:block;font-size:10px}
 .prompter-panel #prompter-text{height:210px;font-size:21px;padding:16px}
 .prompter-controls{padding:10px;gap:12px}
 .prompter-controls label{font-size:10px}
 .prompter-controls input{width:60px}
 .transport{bottom:65px}
 .transport-actions .button{min-width:120px}
 .paired-shell .transport{bottom:0}
 .review-grid{display:block}
 .review-grid>aside{display:flex;flex-direction:column;margin-top:16px;gap:16px}
 .review-grid>aside>.content-card{width:100%}
 .review-controls{padding:14px;gap:8px}
 .review-controls .button{width:100%}
 .review-controls .text-button{flex:1;font-size:10px}
 .panel-heading>span:first-child{font-size:11px}
}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}