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.login-page{min-height:100vh;background:#080a18}.login-shell{min-height:100vh;display:grid;grid-template-columns:minmax(0,1.15fr) minmax(420px,.85fr)}.login-brand{position:relative;overflow:hidden;padding:58px clamp(38px,7vw,110px);color:#fff;display:flex;flex-direction:column;justify-content:space-between}.login-brand:after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);background-size:42px 42px;pointer-events:none}.brand-on-dark,.login-copy{position:relative;z-index:2}.brand-on-dark small{color:rgba(255,255,255,.5)}.login-orb{position:absolute;border-radius:50%;filter:blur(110px)}.login-orb-a{width:520px;height:520px;left:-260px;top:-230px;background:rgba(0,200,195,.6)}.login-orb-b{width:520px;height:520px;right:-260px;bottom:-260px;background:rgba(0,150,240,.55)}.login-copy h1{font-size:clamp(42px,5vw,72px);line-height:1.08;letter-spacing:-2px;margin:0}.login-copy h1 span{background:var(--gradient-brand-h);-webkit-background-clip:text;background-clip:text;color:transparent}.login-copy>p:last-child{color:rgba(255,255,255,.5);margin-top:24px}.login-panel{background:#fff;display:grid;place-items:center;padding:48px}.login-form{width:min(100%,390px)}.login-form h2{font-size:30px;margin:0 0 10px}.form-help{color:var(--color-text-secondary);font-size:13px;margin:0 0 34px}.login-form label,.admin-form>label{display:grid;gap:8px;font-size:12px;font-weight:700;margin:18px 0}.login-form input,.admin-form input[type=text],.admin-form input[type=email],.admin-form input[type=password],.admin-form input:not([type]){width:100%;border:1px solid #d8e0e8;border-radius:var(--radius-sm);padding:12px 13px;font:14px var(--font-sans);background:#fff}.login-form input:focus,.admin-form input:focus,.admin-actions input:focus{outline:3px solid rgba(0,150,240,.15);border-color:var(--color-primary-blue)}.login-submit{width:100%;margin-top:10px;padding:13px}.login-note{display:block;color:var(--color-text-muted);font-size:10px;line-height:1.6;margin-top:20px;text-align:center}.form-error,.admin-message{border:1px solid rgba(225,65,65,.28);background:#fff4f4;color:#a32626;border-radius:var(--radius-sm);padding:11px 13px;font-size:12px}.admin-shell{max-width:1380px}.admin-message{border-color:rgba(0,200,195,.3);background:rgba(0,200,195,.07);color:var(--color-primary-teal-dark);margin-bottom:20px}.admin-create{background:#fff;border:var(--border-light);border-radius:var(--radius-lg);padding:20px 24px;margin-bottom:28px}.admin-create summary{font-size:15px;font-weight:700;cursor:pointer}.admin-form{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px 18px;align-items:end;margin-top:16px}.admin-form>label{margin:0}.admin-form fieldset{grid-column:1/-1;border:var(--border-light);border-radius:var(--radius-sm);padding:12px}.admin-form legend{font-size:11px;color:var(--color-text-secondary);padding:0 5px}.check-label{display:inline-flex!important;grid-template-columns:none!important;flex-direction:row;align-items:center;gap:7px!important;font-size:11px!important;font-weight:500!important;margin:4px 15px 4px 0!important}.check-label input{width:auto!important}.user-table-wrap{overflow:auto;background:#fff;border:var(--border-light);border-radius:var(--radius-lg)}.user-table{width:100%;border-collapse:collapse;min-width:950px;font-size:12px}.user-table th{text-align:left;background:var(--color-table-header);color:#fff;padding:13px 16px;font-size:11px}.user-table td{padding:16px;vertical-align:top;border-bottom:var(--border-light)}.user-table tbody tr:last-child td{border-bottom:0}.user-table td strong,.user-table td small{display:block}.user-table td small{color:var(--color-text-muted);margin-top:5px}.status-badge{display:inline-block;border-radius:99px;padding:4px 8px;font-size:10px;font-weight:700}.status-badge.on{background:rgba(0,200,195,.1);color:var(--color-primary-teal-dark)}.status-badge.off{background:#f0f2f5;color:var(--color-text-muted)}.course-checks{display:flex;flex-wrap:wrap;gap:5px 12px;margin:7px 0}.course-checks label{font-size:10px;color:var(--color-text-secondary)}.admin-actions{min-width:190px}.admin-actions form{display:flex;gap:7px;align-items:center;margin-bottom:9px}.admin-actions input{width:120px;border:1px solid #d8e0e8;border-radius:6px;padding:7px;font:11px var(--font-sans)}

@media(max-width:900px){.login-shell{grid-template-columns:1fr}.login-brand{min-height:300px}.login-panel{padding:44px 24px}.admin-form{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:620px){.login-brand{padding:34px 24px;min-height:270px}.login-copy h1{font-size:38px}.login-panel{place-items:start center}.admin-form{grid-template-columns:1fr}.admin-form fieldset{grid-column:auto}}

progress.progress-track{display:block;width:100%;height:5px;border:0;appearance:none;background:#e9eef3}progress.progress-track::-webkit-progress-bar{background:#e9eef3}progress.progress-track::-webkit-progress-value{background:var(--gradient-brand-h);border-radius:99px}progress.progress-track::-moz-progress-bar{background:var(--gradient-brand-h);border-radius:99px}

.video-title{margin:0;padding:11px 16px;color:rgba(255,255,255,.72);font-size:11px;background:rgba(255,255,255,.06)}
.source-admin-shell{max-width:1240px}.source-create{padding:24px 28px}.source-form{display:grid;grid-template-columns:1fr 180px;gap:18px 20px;margin-top:22px}.source-form label{display:grid;gap:8px;font-size:12px;font-weight:700}.source-form input,.source-form select,.source-form textarea{width:100%;border:1px solid #d8e0e8;border-radius:var(--radius-sm);padding:11px 12px;background:#fff;color:var(--color-text-primary);font:13px var(--font-sans)}.source-form textarea{resize:vertical;line-height:1.6}.source-form label small{color:var(--color-text-muted);font-size:10px;font-weight:400;line-height:1.55}.source-url-field,.credential-field{grid-column:1/-1}.source-form-actions{grid-column:1/-1;display:flex;justify-content:flex-end}.source-list{display:grid;gap:16px}.source-card{background:#fff;border:var(--border-light);border-radius:var(--radius-lg);padding:24px 26px;box-shadow:0 1px 2px rgba(0,0,0,.03)}.source-card-main{display:flex;align-items:center;gap:16px}.source-icon{display:grid;place-items:center;width:44px;height:44px;border-radius:12px;background:linear-gradient(135deg,rgba(0,200,195,.13),rgba(0,150,240,.11))}.source-icon svg{width:22px;fill:var(--color-primary-teal-dark)}.source-type{color:var(--color-primary-teal-dark);font-size:9px;font-weight:800;letter-spacing:1.4px}.source-card h2{font-size:18px;margin:3px 0 5px}.source-card-main a{display:block;max-width:720px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--color-text-muted);font-size:10px;text-decoration:none}.source-metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin:22px 0 0}.source-metrics div{padding:13px 14px;border-radius:var(--radius-sm);background:var(--color-bg-light-soft)}.source-metrics dt{color:var(--color-text-muted);font-size:9px;margin-bottom:7px}.source-metrics dd{margin:0;font-size:11px;line-height:1.45}.sync-status{display:inline-flex;align-items:center;gap:6px;font-weight:700}.sync-status:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--color-text-muted)}.sync-status.success:before{background:var(--color-primary-teal)}.sync-status.running:before{background:var(--color-primary-blue);box-shadow:0 0 0 4px rgba(0,150,240,.12)}.sync-status.failed:before{background:#c30f1e}.source-error{margin-top:14px;padding:10px 12px;border-left:3px solid #c30f1e;background:#fff4f4;color:#8d2730;font-size:11px;line-height:1.6}.source-actions{display:flex;justify-content:flex-end;align-items:center;gap:16px;margin-top:18px}.source-actions form{margin:0}.source-actions .primary-button{padding:9px 16px}.source-empty{padding:44px 24px}
.credential-update{margin-top:12px;border-top:var(--border-light);padding-top:12px}.credential-update summary{cursor:pointer;color:var(--color-text-muted);font-size:10px}.credential-update form{display:flex;justify-content:flex-end;gap:8px;margin-top:10px}.credential-update input{width:min(100%,360px);border:1px solid #d8e0e8;border-radius:6px;padding:8px 10px;font:11px var(--font-sans)}
@media(max-width:900px){.source-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:620px){.source-form{grid-template-columns:1fr}.source-url-field,.credential-field,.source-form-actions{grid-column:auto}.source-metrics{grid-template-columns:1fr}.source-card{padding:20px}.source-card-main a{max-width:230px}}