:root{--oa-navy:#172251;--oa-blue:#075baa;--oa-bright:#2f8ce7;--oa-sky:#46a9d0;--oa-yellow:#ffc32b;--sidebar:#f1f2f5;--sidebar-dark:#505064;--canvas:#f7f8fa;--ink:#171c2c;--muted:#747b88;--line:#e1e4e9;--white:#fff;--shadow:0 2px 8px rgba(25,35,75,.09);--radius:13px}
*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--canvas)}button,input,select{font:inherit}button{cursor:pointer}.topbar{height:72px;position:sticky;top:0;z-index:30;display:flex;align-items:center;justify-content:space-between;padding:0 24px 0 20px;color:white;background:linear-gradient(110deg,var(--oa-navy),#123b7e 52%,var(--oa-blue));box-shadow:0 1px 0 rgba(255,255,255,.08)}.brand-lockup{display:flex;align-items:center;min-width:0}.oa-mark{width:32px;height:32px;border:2px solid rgba(255,255,255,.9);border-radius:50%;display:grid;place-items:center;margin-right:8px}.oa-mark span{font-size:20px;line-height:1;transform:translateY(-1px);color:#78c8ef}.oa-wordmark{display:flex;flex-direction:column;letter-spacing:.12em;white-space:nowrap}.oa-wordmark strong{font-size:10px}.oa-wordmark small{font-size:5px;letter-spacing:.16em;margin-top:2px;color:#c7d5eb}.brand-divider{height:34px;width:1px;background:rgba(255,255,255,.35);margin:0 16px}.portal-name{font-weight:700;font-size:14px;white-space:nowrap}.top-actions{display:flex;align-items:center;gap:9px}.hub-link,.updated{border:1px solid rgba(255,255,255,.22);background:rgba(255,255,255,.08);border-radius:8px;padding:9px 12px;font-size:12px;color:#d9e5f5}.hub-link{text-decoration:none;font-weight:700}.hub-link:hover{background:rgba(255,255,255,.15)}.menu-button{display:none;background:transparent;color:white;border:0;font-size:24px;padding:4px 8px 4px 0}.shell{display:grid;grid-template-columns:224px minmax(0,1fr);min-height:calc(100vh - 72px)}.sidebar{position:sticky;top:72px;height:calc(100vh - 72px);background:var(--sidebar);border-right:1px solid #d7d9de;display:flex;flex-direction:column;z-index:25;overflow-y:auto}.sidebar nav{padding-bottom:16px}.nav-section{height:33px;padding:0 15px;display:flex;align-items:center;background:var(--sidebar-dark);color:white;font-size:10px;letter-spacing:.05em;font-weight:800}.nav-section.dark{margin-top:8px}.nav-section.accent{margin-top:8px;background:var(--oa-yellow);color:#55515b}.nav-item{width:100%;height:46px;display:flex;align-items:center;gap:12px;border:0;background:transparent;color:#4d5360;padding:0 16px;text-align:left;font-size:13px;border-left:0 solid transparent;transition:.15s ease}.nav-item:hover{background:#e7ebf2;color:var(--oa-blue)}.nav-item.active{background:linear-gradient(105deg,#55a5e8,#2f7edc);color:white;box-shadow:inset 0 1px rgba(255,255,255,.28)}.nav-icon{width:20px;text-align:center;font-size:18px}.nav-item b{margin-left:auto;font-size:11px;font-weight:700;padding:2px 7px;border-radius:999px;background:rgba(7,91,170,.09)}.nav-item.active b{background:rgba(255,255,255,.2)}.profile{margin-top:auto;min-height:72px;border-top:1px solid #d8dbe1;display:flex;align-items:center;padding:12px 15px;gap:10px;background:#f4f5f7}.avatar{width:34px;height:34px;display:grid;place-items:center;border-radius:50%;background:var(--oa-yellow);color:white;font-size:12px;font-weight:800}.profile strong,.profile span{display:block}.profile strong{font-size:12px}.profile span{font-size:10px;color:var(--muted);margin-top:3px}.main{min-width:0;padding:30px 44px 64px}.page-heading{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:30px}.page-heading h1{margin:0;font-size:25px;letter-spacing:-.025em}.page-heading p{margin:9px 0 0;color:#818793;font-size:13px}.clear-button{border:1px solid #d9dfe7;background:white;color:var(--oa-blue);border-radius:7px;padding:9px 13px;font-size:12px;font-weight:700}.clear-button:hover{background:#f2f7fd}.summary-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;margin-bottom:26px}.summary-card{position:relative;min-height:128px;background:white;border:1px solid #e5e7eb;border-radius:var(--radius);box-shadow:var(--shadow);padding:24px;overflow:hidden}.summary-card:before{content:"";position:absolute;left:0;top:0;width:100%;height:3px;background:linear-gradient(90deg,var(--oa-sky),var(--oa-blue))}.summary-card span{display:block;font-size:11px;letter-spacing:.04em;color:#747b88;text-transform:uppercase}.summary-card strong{display:block;margin-top:13px;font-size:27px;line-height:1}.summary-card small{display:block;margin-top:12px;color:#8a909a;font-size:12px}.summary-card.channel-card strong{font-size:19px}.library-panel{background:white;border:1px solid #e3e6eb;border-radius:var(--radius);box-shadow:var(--shadow);padding:24px}.panel-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:20px}.section-kicker{display:block;font-size:10px;font-weight:800;color:var(--oa-blue);letter-spacing:.08em}.panel-heading h2{margin:6px 0 0;font-size:20px}.result-count{font-size:12px;color:#717885;font-weight:700}.toolbar{display:grid;grid-template-columns:minmax(260px,1fr) repeat(3,170px);gap:12px;padding:15px;background:#f7f8fa;border:1px solid #e4e7ec;border-radius:9px}.searchbox{height:48px;background:white;border:1px solid #d9dde4;border-radius:7px;display:flex;align-items:center;gap:10px;padding:0 14px}.searchbox:focus-within{border-color:#438fd7;box-shadow:0 0 0 3px rgba(47,140,231,.1)}.searchbox span{font-size:22px;color:#6e7783}.searchbox input{border:0;outline:0;width:100%;font-size:13px;color:var(--ink)}.select-wrap{height:48px;position:relative;background:white;border:1px solid #d9dde4;border-radius:7px;padding:5px 10px}.select-wrap span{display:block;font-size:9px;color:#8b919b;text-transform:uppercase;letter-spacing:.04em}.select-wrap select{width:100%;border:0;outline:0;background:transparent;color:#333a46;font-size:12px;padding:2px 0}.active-context{min-height:28px;display:flex;gap:7px;align-items:center;flex-wrap:wrap;padding:10px 0 2px}.filter-chip{font-size:10px;color:#2269aa;background:#edf6ff;border:1px solid #d4e9fb;border-radius:999px;padding:5px 9px}.video-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:12px}.video-card{border:1px solid #e0e4e9;border-radius:10px;background:white;overflow:hidden;transition:.18s ease;display:flex;flex-direction:column;min-width:0}.video-card:hover{transform:translateY(-2px);box-shadow:0 8px 22px rgba(28,52,88,.12);border-color:#cad7e5}.thumbnail-wrap{aspect-ratio:16/9;background:#dfe5ed;position:relative;overflow:hidden}.thumbnail-wrap img{width:100%;height:100%;display:block;object-fit:cover}.privacy-badge,.duration-badge{position:absolute;bottom:8px;border-radius:4px;padding:4px 6px;font-size:10px;font-weight:800;color:white;background:rgba(13,21,38,.86)}.duration-badge{right:8px}.privacy-badge{left:8px;text-transform:capitalize}.privacy-badge.public{background:rgba(14,121,95,.9)}.privacy-badge.unlisted{background:rgba(208,133,14,.92)}.privacy-badge.private{background:rgba(79,86,105,.92)}.card-body{padding:15px;display:flex;flex-direction:column;flex:1}.channel-label{font-size:10px;font-weight:800;letter-spacing:.05em;color:var(--oa-blue);text-transform:uppercase}.video-card h3{font-size:14px;line-height:1.38;margin:7px 0 9px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.video-meta{display:flex;gap:7px;flex-wrap:wrap;color:#858b95;font-size:10px}.playlist-line{font-size:10px;color:#68717e;margin-top:10px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.card-actions{display:flex;gap:8px;margin-top:auto;padding-top:14px}.details-button,.youtube-link{height:34px;flex:1;display:grid;place-items:center;border-radius:6px;font-size:11px;font-weight:750;text-decoration:none}.details-button{border:1px solid #d8dee6;background:#f8f9fb;color:#48515e}.youtube-link{border:1px solid var(--oa-blue);background:var(--oa-blue);color:white}.details-button:hover{background:#eef2f6}.youtube-link:hover{background:#064d91}.load-more{display:block;margin:24px auto 2px;border:1px solid #cfd8e3;border-radius:7px;background:white;color:var(--oa-blue);font-size:12px;font-weight:800;padding:11px 24px}.load-more:hover{background:#f2f7fd}.empty{grid-column:1/-1;text-align:center;padding:60px 20px;color:#858c97}.sidebar-scrim{display:none}dialog{width:min(780px,calc(100vw - 32px));max-height:88vh;border:0;border-radius:13px;padding:0;box-shadow:0 24px 80px rgba(4,17,43,.3);color:var(--ink)}dialog::backdrop{background:rgba(8,18,40,.56)}.dialog-close{position:absolute;right:15px;top:13px;border:0;background:#edf0f4;color:#4f5662;width:31px;height:31px;border-radius:50%;font-size:21px;z-index:2}.dialog-hero{aspect-ratio:16/7;background:#e1e6ed;overflow:hidden}.dialog-hero img{width:100%;height:100%;object-fit:cover}.dialog-body{padding:24px}.dialog-body h2{font-size:23px;line-height:1.25;margin:9px 45px 8px 0}.dialog-description{font-size:12px;line-height:1.6;color:#59616e;max-height:150px;overflow:auto;white-space:pre-line;padding-right:8px}.dialog-meta{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:19px 0}.meta-box{border:1px solid #e1e5ea;border-radius:7px;padding:10px}.meta-box strong,.meta-box span{display:block}.meta-box strong{font-size:9px;color:#888f99;text-transform:uppercase}.meta-box span{font-size:12px;margin-top:5px}.dialog-link{display:inline-flex;background:var(--oa-blue);color:white;text-decoration:none;border-radius:7px;padding:11px 15px;font-size:12px;font-weight:800}
@media(max-width:1120px){.main{padding:28px}.summary-grid{grid-template-columns:repeat(2,1fr)}.toolbar{grid-template-columns:1fr 1fr}.video-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:760px){.topbar{height:62px;padding:0 14px}.menu-button{display:block}.oa-wordmark,.brand-divider{display:none}.portal-name{font-size:13px}.updated{display:none}.hub-link{font-size:10px;padding:7px 9px}.shell{display:block}.sidebar{position:fixed;left:0;top:62px;width:240px;height:calc(100vh - 62px);transform:translateX(-105%);transition:.2s ease}.sidebar.open{transform:translateX(0)}.sidebar-scrim.open{display:block;position:fixed;inset:62px 0 0;background:rgba(10,20,42,.45);z-index:20}.main{padding:24px 16px 48px}.page-heading{align-items:flex-start}.page-heading h1{font-size:23px}.summary-grid{grid-template-columns:1fr 1fr;gap:12px}.summary-card{padding:18px;min-height:112px}.summary-card strong{font-size:23px}.library-panel{padding:16px}.panel-heading{align-items:flex-start;flex-direction:column}.toolbar{grid-template-columns:1fr}.video-grid{grid-template-columns:1fr}.dialog-meta{grid-template-columns:1fr 1fr}}
@media(max-width:430px){.summary-grid{grid-template-columns:1fr}.clear-button{display:none}.dialog-meta{grid-template-columns:1fr}}