@import url('https://fonts.googleapis.com/css2?family=Nunito:wght@400;600;700;800;900&display=swap');
:root{--ink:#101b4f;--muted:#68708f;--line:#e7e8f0;--pink:#f7488b;--pink2:#ff6b81;--purple:#7a52e8;--blue:#3498ed;--bg:#fbfbfe;--white:#fff;--shadow:0 14px 40px rgba(22,30,75,.08)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:Nunito,Arial,sans-serif}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit;color:inherit}button{cursor:pointer}img{max-width:100%}.muted{color:var(--muted)}
.k-blue{color:#21a5ec}.k-green{color:#4bbf62}.k-yellow{color:#f9bd16}.k-orange{color:#ff8a18}.k-pink{color:#ef477b}.k-purple{color:#9c58d2}.brand{display:inline-flex;flex-wrap:wrap;align-items:center;font-size:35px;line-height:1;font-weight:900;letter-spacing:-2px}.brand small{width:100%;margin-top:7px;color:#24325d;font-size:12px;font-weight:700;letter-spacing:0;text-align:center}.brand-center{display:flex;justify-content:center;margin:0 auto 30px;width:max-content}
.btn{display:inline-flex;justify-content:center;align-items:center;gap:8px;border:1px solid transparent;border-radius:14px;padding:11px 18px;font-weight:800;transition:.2s}.btn:hover{transform:translateY(-1px)}.btn-primary{color:#fff;background:linear-gradient(110deg,var(--pink),#ff8e55);box-shadow:0 9px 24px rgba(247,72,139,.23)}.btn-ghost{background:#fff;border-color:var(--line)}.btn-dark{background:var(--ink);color:#fff}.btn-danger{background:#fff0f2;color:#d92748;border-color:#ffd0d9}.btn-large{padding:15px 24px;border-radius:18px}.btn-block{width:100%;padding:14px}.eyebrow{display:inline-block;color:var(--pink);font-size:12px;font-weight:900;letter-spacing:1.7px}.alert{max-width:1100px;margin:16px auto;padding:13px 16px;border-radius:12px;font-weight:700}.alert-success{background:#e9f9ef;color:#13763d}.alert-error{background:#fff0f2;color:#be2744}
/* Public landing */
.landing{min-height:100vh;overflow:hidden;background:radial-gradient(circle at 75% 20%,#eee9ff 0,transparent 32%),radial-gradient(circle at 4% 80%,#ffe5eb 0,transparent 33%),linear-gradient(135deg,#fff8fa,#f9f8ff)}.landing-nav{max-width:1250px;margin:auto;padding:26px 32px;display:flex;align-items:center;justify-content:space-between}.landing-nav>div{display:flex;gap:10px}.hero{max-width:1250px;min-height:calc(100vh - 105px);margin:auto;padding:55px 32px 90px;display:grid;grid-template-columns:.9fr 1.1fr;gap:70px;align-items:center}.hero h1{font-size:59px;line-height:1.08;letter-spacing:-2.8px;margin:14px 0 22px}.hero h1 strong{color:var(--pink)}.hero>section>p{font-size:21px;line-height:1.55;color:#405077;max-width:610px}.hero-actions{display:flex;align-items:center;gap:20px;margin-top:30px}.text-link{font-weight:800;color:#4d3ba4}.trust-row{display:flex;gap:19px;margin-top:30px;color:#68708f;font-size:14px;font-weight:700}.hero-visual{position:relative}.portal-mock{position:relative;background:rgba(255,255,255,.85);border:8px solid rgba(255,255,255,.85);border-radius:30px;box-shadow:0 35px 80px rgba(64,44,135,.18);overflow:hidden;transform:perspective(1100px) rotateY(-4deg)}.mock-top{height:68px;padding:15px 22px;display:flex;align-items:center;gap:35px;border-bottom:1px solid var(--line)}.mock-top b{color:var(--pink)}.mock-top span{flex:1;color:#9a9db0;background:#f5f3fa;border-radius:17px;padding:10px 16px}.mock-body{height:430px;display:grid;grid-template-columns:130px 1fr}.mock-side{border-right:1px solid var(--line);background:linear-gradient(#fff,#fff9fb)}.mock-side:before{content:'⌂  Dashboard\A\A ▱  Library\A\A ▷  Videos\A\A ✂  Crafts\A\A ☆  Updates';white-space:pre;display:block;padding:30px 18px;color:#8b8fa8;font-size:11px;line-height:1.6}.mock-main{padding:24px}.mock-main>p{font-weight:900}.mock-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:13px}.mock-cards article{height:128px;background:linear-gradient(#fff,#fff6fa);border:1px solid var(--line);border-radius:18px;padding:17px;text-align:center;font-size:28px}.mock-cards b,.mock-cards small{display:block;font-size:17px;margin-top:7px}.mock-cards small{font-size:10px;color:var(--muted)}.bundle-box{height:180px;margin-top:18px;border-radius:18px;background:linear-gradient(135deg,#ffdbdf,#ffc7de 55%,#dab9ff);display:flex;align-items:center;justify-content:center;gap:18px;box-shadow:inset 0 0 35px #fff8}.bundle-box>span{font-size:75px}.bundle-box small,.bundle-box b{display:block}.bundle-box b{max-width:210px;font-size:24px}.spark{position:absolute;z-index:2;font-size:65px;color:#ffd047;filter:drop-shadow(0 8px 8px #ffce6e88)}.s1{top:-44px;right:20px}.s2{bottom:-25px;left:-40px;color:#b986f2}
/* Auth */
.auth-page{min-height:100vh;display:grid;place-items:center;padding:35px 18px;background:radial-gradient(circle at 20% 20%,#ffe3ee,transparent 28%),radial-gradient(circle at 80% 80%,#e7e2ff,transparent 30%),#fbfaff}.auth-card{width:min(100%,480px);padding:38px;background:#fff;border:1px solid #ecebf3;border-radius:26px;box-shadow:var(--shadow)}.setup-card{width:min(100%,550px)}.auth-copy{text-align:center;margin-bottom:25px}.auth-copy h1{font-size:31px;margin:8px 0}.auth-copy p{color:var(--muted);margin:0}.auth-foot{text-align:center;color:var(--muted);margin:22px 0 0}.auth-foot a{color:var(--pink);font-weight:800}.form-stack{display:flex;flex-direction:column;gap:16px}.form-stack label,.form-grid label{display:flex;flex-direction:column;gap:7px;font-size:13px;font-weight:800}.form-stack input,.form-stack select,.form-stack textarea,.form-grid input,.form-grid select,.form-grid textarea,.toolbar input,.toolbar select{width:100%;border:1px solid #dadde9;background:#fff;border-radius:12px;padding:11px 13px;outline:0;transition:.2s}.form-stack input:focus,.form-grid input:focus,.form-grid select:focus,.form-grid textarea:focus,.toolbar input:focus{border-color:#b9a1f6;box-shadow:0 0 0 4px #eee9ff}.form-stack hr{width:100%;border:0;border-top:1px solid var(--line)}.form-stack h3{margin:0}.form-stack h3 small{color:var(--muted);font-weight:600}.status-page{min-height:100vh;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;max-width:600px;margin:auto;padding:40px 20px}.status-icon{font-size:64px;margin-bottom:18px}.status-page h1{font-size:42px;margin:12px}.status-page>p{color:var(--muted);font-size:17px;line-height:1.6}.status-note{display:flex;flex-direction:column;gap:7px;width:100%;padding:20px;margin:15px 0;background:#fff;border:1px solid var(--line);border-radius:16px}.status-note span{color:var(--muted)}
/* App shell */
.app-shell{min-height:100vh}.sidebar{position:fixed;inset:0 auto 0 0;width:250px;z-index:20;padding:25px 18px;background:#fff;border-right:1px solid var(--line);display:flex;flex-direction:column}.sidebar .brand{margin:0 12px 35px}.side-nav{display:flex;flex-direction:column;gap:7px}.side-nav a{display:flex;align-items:center;gap:13px;padding:12px 14px;border-radius:13px;font-weight:700;color:#344060}.side-nav a span{width:25px;text-align:center}.side-nav a:hover,.side-nav a.active{color:#cb2564;background:linear-gradient(100deg,#fff0f5,#f4ecff)}.admin-area .side-nav a:hover,.admin-area .side-nav a.active{color:#4e35ba;background:#f0edff}.logout-link{margin-top:auto;display:flex;gap:12px;padding:12px 16px;color:#ed3155;font-weight:800}.main-wrap{padding-left:250px}.topbar{position:sticky;top:0;z-index:15;height:88px;display:flex;align-items:center;justify-content:flex-end;gap:28px;padding:16px 34px;background:rgba(255,255,255,.92);backdrop-filter:blur(13px);border-bottom:1px solid var(--line)}.global-search{width:min(430px,45vw);margin-right:auto;margin-left:auto;position:relative}.global-search span{position:absolute;left:16px;top:7px;font-size:28px}.global-search input{width:100%;height:50px;border:1px solid #dfe2ec;border-radius:17px;padding:0 18px 0 50px;outline:0}.user-chip{display:flex;align-items:center;gap:10px;font-weight:800}.user-chip span{display:flex;flex-direction:column;min-width:110px}.user-chip small{color:var(--muted);font-weight:600}.avatar{width:45px;height:45px;display:grid;place-items:center;border-radius:50%;background:linear-gradient(135deg,#ffb5d3,#8ed4ff);border:3px solid #fff4c4}.menu-button{display:none;border:0;background:transparent;font-size:24px}.content-wrap{max-width:1450px;margin:auto;padding:34px 42px 60px}.welcome-row,.page-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:25px;margin-bottom:28px}.welcome-row h1,.page-heading h1{font-size:37px;letter-spacing:-1px;margin:6px 0}.welcome-row p,.page-heading p{color:var(--muted);margin:0;font-size:17px}.overview-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-bottom:40px}.overview-card{display:flex;align-items:center;gap:20px;padding:25px;border-radius:22px;border:1px solid var(--line);background:#fff;box-shadow:0 8px 25px #1820520a}.overview-card>span{width:74px;height:74px;display:grid;place-items:center;border-radius:19px;font-size:36px}.overview-card.pink>span{background:#ffe6f0}.overview-card.blue>span{background:#e5f3ff}.overview-card.purple>span{background:#efe7ff}.overview-card b,.overview-card small{display:block}.overview-card b{font-size:29px}.overview-card small{color:var(--muted)}.section-heading,.panel-head{display:flex;align-items:center;justify-content:space-between;gap:20px}.section-heading h2,.panel-head h2{margin:0;font-size:24px}.section-heading p,.panel-head p{margin:3px 0 0;color:var(--muted)}.section-heading>a,.panel-head>a{color:#6b42d8;font-weight:800}.category-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:20px}.category-card{overflow:hidden;background:#fff;border:1px solid var(--line);border-radius:20px;transition:.22s}.category-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}.category-art{height:128px;display:grid;place-items:center;font-size:65px;background:var(--tint)}.category-card>div:last-child{padding:15px 17px}.category-card h3{margin:0 0 3px;font-size:18px}.category-card p{min-height:20px;margin:0;color:var(--muted);font-size:13px}.category-card span{display:block;margin-top:11px;color:#ee7025;font-size:12px;font-weight:800}.new-strip{display:grid;grid-template-columns:auto 1fr 1.4fr;align-items:center;gap:22px;margin-top:30px;padding:20px 26px;border:1px solid #ffd494;border-radius:21px;background:linear-gradient(105deg,#fff8cf,#ffe7ca)}.big-star{font-size:48px;color:#ffb900}.new-strip h3{margin:0}.new-strip p{margin:3px 0;color:#6c6070}.new-list{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}.new-list a{background:#fff;padding:8px 12px;border-radius:30px;font-size:12px;font-weight:800}
/* Library */
.filter-pills{display:flex;gap:10px;overflow:auto;padding-bottom:10px;margin-bottom:25px}.filter-pills a{white-space:nowrap;border:1px solid var(--line);background:#fff;border-radius:30px;padding:9px 15px;font-weight:800;font-size:13px}.filter-pills a.active{background:linear-gradient(110deg,var(--purple),#9c62ed);color:#fff;border-color:transparent}.content-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.content-card{background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;transition:.2s}.content-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}.content-thumb{position:relative;height:175px;display:grid;place-items:center;background:var(--tint)}.content-thumb img{width:100%;height:100%;object-fit:cover}.content-thumb>span{font-size:72px}.content-thumb i{position:absolute;right:9px;bottom:9px;padding:4px 7px;border-radius:7px;background:#161a33d9;color:#fff;font-size:10px;font-style:normal;font-weight:900}.content-card-body{padding:14px}.content-card-body small{color:#8455dc;font-weight:800}.content-card-body h3{margin:5px 0}.content-card-body p{min-height:37px;margin:0;color:var(--muted);font-size:13px}.content-card-body>span{display:block;margin-top:10px;color:var(--muted);font-size:12px}.empty-state{padding:80px 20px;text-align:center;background:#fff;border:1px dashed #d8d9e5;border-radius:20px}.empty-state>span{font-size:54px}.empty-state h2{margin-bottom:5px}.empty-state p{color:var(--muted)}.back-link{display:inline-block;margin-bottom:22px;color:#6a4bc5;font-weight:800}.content-detail{max-width:980px;margin:auto}.content-detail header{text-align:center;margin-bottom:26px}.content-detail h1{font-size:39px;margin:12px 0}.content-detail header p{color:var(--muted);font-size:18px}.type-badge{display:inline-block;text-transform:uppercase;color:#6546bd;background:#eee9ff;padding:5px 9px;border-radius:7px;font-size:10px;font-weight:900}.viewer{min-height:350px;display:grid;place-items:center;background:#fff;border:1px solid var(--line);border-radius:23px;overflow:hidden;box-shadow:var(--shadow)}.viewer video{width:100%;max-height:70vh;background:#111}.external-view{text-align:center;padding:50px}.external-view>span{font-size:70px}.article-body{width:100%;padding:45px;line-height:1.8;white-space:normal}
/* Admin */
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:17px;margin-bottom:25px}.stats-grid article{display:flex;align-items:center;gap:15px;padding:21px;background:#fff;border:1px solid var(--line);border-radius:18px}.stat-icon{width:53px;height:53px;display:grid;place-items:center;border-radius:14px;font-size:23px}.stat-icon.amber{background:#fff3d7}.stat-icon.green{background:#e3f8eb}.stat-icon.blue{background:#e5f3ff}.stat-icon.purple{background:#eee8ff}.stats-grid small,.stats-grid b{display:block}.stats-grid small{color:var(--muted)}.stats-grid b{font-size:27px}.panel{padding:24px;background:#fff;border:1px solid var(--line);border-radius:19px;box-shadow:0 5px 20px #1a225908;margin-bottom:24px}.table-wrap{overflow:auto;margin:18px -24px -24px}table{width:100%;border-collapse:collapse;min-width:720px}th,td{text-align:left;padding:14px 20px;border-top:1px solid var(--line);font-size:13px}th{color:#777f99;background:#fafafd;font-size:11px;text-transform:uppercase;letter-spacing:.5px}td b,td small{display:block}td small{color:var(--muted);margin-top:3px}.status{display:inline-block;border-radius:30px;padding:5px 9px;font-size:10px;font-weight:900;text-transform:uppercase}.status-active{background:#e6f8ed;color:#167444}.status-pending{background:#fff2d7;color:#9d6600}.status-suspended{background:#fff0f2;color:#bc2945}.empty-cell{text-align:center!important;padding:45px!important;color:var(--muted)}.row-actions{display:flex;gap:6px}.mini-btn{border:1px solid #dfe1ea;background:#fff;border-radius:8px;padding:6px 9px;font-weight:800;font-size:11px}.mini-btn.approve{border-color:#bee8cc;color:#167444;background:#eefaf2}.mini-btn.danger{border-color:#f2ccd4;color:#bc2945}.toolbar{display:flex;gap:10px;margin-bottom:18px}.toolbar input{max-width:390px}.toolbar select{max-width:180px}.admin-split{display:grid;grid-template-columns:1.7fr .8fr;gap:22px}.form-panel{align-self:start;position:sticky;top:110px}.form-panel h2{margin-top:0}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:10px}.check{display:flex!important;flex-direction:row!important;align-items:center}.check input{width:auto!important}.narrow-panel{max-width:650px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:17px}.form-grid .full{grid-column:1/-1}.form-grid small{color:var(--muted)}.checks,.form-actions{display:flex;align-items:center;gap:16px}.content-form{border-color:#ddd3ff}code{font-size:11px;color:#5b4d7b}
@media(max-width:1100px){.hero{grid-template-columns:1fr;padding-top:30px}.hero>section:first-child{text-align:center}.hero>section>p{margin-left:auto;margin-right:auto}.hero-actions,.trust-row{justify-content:center}.hero-visual{max-width:720px;margin:auto}.category-grid,.content-grid{grid-template-columns:repeat(3,1fr)}.stats-grid{grid-template-columns:repeat(2,1fr)}.admin-split{grid-template-columns:1fr}.form-panel{position:static}}
@media(max-width:820px){.sidebar{transform:translateX(-105%);transition:.25s;box-shadow:20px 0 50px #1113}.sidebar.open{transform:translateX(0)}.main-wrap{padding-left:0}.menu-button{display:block}.topbar{height:72px;padding:10px 17px;gap:12px}.global-search{margin:0;width:auto;flex:1}.user-chip span{display:none}.content-wrap{padding:25px 18px 50px}.category-grid,.content-grid{grid-template-columns:repeat(2,1fr)}.overview-grid{grid-template-columns:1fr}.new-strip{grid-template-columns:auto 1fr}.new-list{grid-column:1/-1;justify-content:flex-start}.landing-nav{padding:20px}.landing-nav .btn-ghost{display:none}.hero{padding:35px 20px 70px}.hero h1{font-size:43px}.hero>section>p{font-size:18px}.mock-body{height:350px;grid-template-columns:90px 1fr}.mock-main{padding:15px}.bundle-box{height:140px}.admin-split{display:block}.welcome-row,.page-heading{align-items:flex-start;flex-direction:column}.form-grid{grid-template-columns:1fr}.form-grid .full{grid-column:auto}}
@media(max-width:520px){.brand{font-size:29px}.landing-nav .btn{padding:9px 12px;font-size:12px}.hero h1{font-size:38px}.hero-actions{flex-direction:column}.trust-row{font-size:11px;gap:9px}.hero-visual{display:none}.category-grid,.content-grid{grid-template-columns:1fr}.category-card{display:grid;grid-template-columns:110px 1fr}.category-art{height:100%;font-size:48px}.content-grid{gap:14px}.content-card{display:grid;grid-template-columns:120px 1fr}.content-thumb{height:100%;min-height:145px}.content-thumb>span{font-size:53px}.stats-grid{grid-template-columns:1fr}.toolbar{flex-direction:column}.toolbar input,.toolbar select{max-width:none}.auth-card{padding:28px 22px}.overview-card{padding:18px}.content-detail h1{font-size:31px}.article-body{padding:25px}.form-actions{flex-wrap:wrap}.user-chip{display:none}}

/* Cloud viewers and bulk import */
.cloud-viewer{height:min(72vh,820px);min-height:520px;background:#eef0f6}
.cloud-viewer iframe{width:100%;height:100%;border:0;background:#fff}
.viewer-foot{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:16px 5px}
.viewer-foot div{display:flex;flex-direction:column}.viewer-foot small{color:var(--muted)}
.cloud-note{margin-top:12px;padding:13px 15px;border:1px solid #f1d89b;border-radius:12px;background:#fff8df;color:#735d22;font-size:13px}
.header-actions{display:flex;gap:10px;flex-wrap:wrap}.bulk-layout{display:grid;grid-template-columns:1.4fr .8fr;gap:22px}
.import-result{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:20px}
.import-result article{padding:20px;text-align:center;background:#fff;border:1px solid var(--line);border-radius:17px}
.import-result b,.import-result small{display:block}.import-result b{font-size:29px}.import-result small{color:var(--muted)}
.import-errors{margin-bottom:20px;padding:15px 20px;background:#fff4f5;border:1px solid #f3ccd4;border-radius:14px}
.import-errors summary{font-weight:800;cursor:pointer}.column-list{display:grid;grid-template-columns:auto 1fr;gap:10px 13px;align-items:start}
.column-list code{padding:4px 7px;border-radius:6px;background:#f1edff;color:#5c43b3}.column-list span{color:var(--muted);font-size:13px}
@media(max-width:1100px){.bulk-layout{grid-template-columns:1fr}}
@media(max-width:520px){.import-result{grid-template-columns:1fr 1fr}.cloud-viewer{height:65vh;min-height:430px}.viewer-foot{align-items:flex-start;flex-direction:column}}
.pagination{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:30px;flex-wrap:wrap}.pagination a{min-width:38px;height:38px;display:grid;place-items:center;border:1px solid var(--line);border-radius:10px;background:#fff;font-weight:800}.pagination a.active{color:#fff;background:var(--purple);border-color:var(--purple)}.pagination span{margin-left:8px;color:var(--muted);font-size:13px}

/* Polished bulk import interface */
.bulk-layout{grid-template-columns:minmax(0,1.05fr) minmax(390px,.95fr);gap:22px;align-items:start}
.bulk-upload-panel,.bulk-columns-panel{padding:26px;margin-bottom:0}
.bulk-panel-title{display:flex;align-items:center;gap:13px;padding-bottom:18px;margin-bottom:20px;border-bottom:1px solid var(--line)}
.bulk-panel-title>span{width:44px;height:44px;display:grid;place-items:center;flex:0 0 auto;border-radius:13px;background:linear-gradient(135deg,#ffe8f1,#eee7ff);color:#7549d6;font-size:21px;font-weight:900}
.bulk-panel-title h2{margin:0;font-size:21px}.bulk-panel-title p{margin:3px 0 0;color:var(--muted);font-size:13px;line-height:1.4}
.bulk-form{gap:18px}.csv-file-field>span{font-size:13px}.csv-file-field input[type=file]{height:54px;padding:7px 9px;background:#fbfbfe;font-size:13px;font-weight:700}
.csv-file-field input[type=file]::file-selector-button{height:38px;margin-right:12px;padding:0 15px;border:0;border-radius:9px;background:#ece8ff;color:#563ab7;font-family:inherit;font-size:12px;font-weight:900;cursor:pointer}
.csv-file-field small{color:var(--muted);font-size:11px;font-weight:600}.bulk-check{gap:10px!important;padding:12px 14px;border-radius:11px;background:#f8f7fc;font-size:13px!important;font-weight:700!important}.bulk-check input{flex:0 0 auto;margin:0}
.bulk-actions{display:flex;align-items:center;gap:14px;flex-wrap:wrap}.bulk-actions .btn{width:auto;min-width:180px;padding:11px 20px}.bulk-actions small{color:var(--muted);font-size:11px}
.bulk-note{display:flex;align-items:flex-start;gap:11px;margin-top:20px}.bulk-note>span{font-size:19px}.bulk-note b{display:block;font-size:12px}.bulk-note p{margin:2px 0 0;font-size:12px;line-height:1.5}
.column-list{display:flex;flex-direction:column;gap:0}.column-row{display:grid;grid-template-columns:130px minmax(0,1fr);align-items:center;gap:13px;padding:10px 0;border-bottom:1px solid #f0f0f5}.column-row:last-child{border-bottom:0}
.column-row code{justify-self:start;padding:5px 8px;border-radius:7px;background:#f1edff;color:#5c43b3;font-size:11px;font-weight:800;line-height:1.2}.column-row>span{display:flex;flex-direction:column;min-width:0;color:var(--ink);font-size:12px;line-height:1.35}.column-row b{font-size:12px}.column-row small{color:var(--muted);font-size:11px}
@media(max-width:1050px){.bulk-layout{grid-template-columns:1fr}}
@media(max-width:520px){.bulk-upload-panel,.bulk-columns-panel{padding:20px}.bulk-actions{align-items:stretch;flex-direction:column}.bulk-actions .btn{width:100%}.column-row{grid-template-columns:105px minmax(0,1fr)}}

/* Installable web app */
.pwa-install{position:fixed;right:18px;bottom:calc(18px + env(safe-area-inset-bottom));z-index:60;display:inline-flex;align-items:center;gap:8px;padding:11px 16px;border:1px solid #fff;border-radius:14px;background:linear-gradient(110deg,var(--pink),#ff8e55);color:#fff;box-shadow:0 12px 30px rgba(247,72,139,.28);font-size:13px;font-weight:900}.pwa-install[hidden]{display:none!important}.pwa-install:hover{transform:translateY(-1px)}.pwa-install:focus-visible{outline:3px solid #7a52e8;outline-offset:3px}.pwa-install>span:first-child{font-size:19px;line-height:1}
@media(display-mode:standalone){.pwa-install{display:none!important}}
button,a,[role="button"]{touch-action:manipulation}
@media(max-width:520px){.pwa-install{right:12px;bottom:calc(12px + env(safe-area-inset-bottom));padding:10px 13px}.pwa-install>span:last-child{font-size:12px}}

/* Dynamic navigation */
.sidebar-close{display:none}.sidebar-backdrop{display:none}.sidebar-backdrop[hidden]{display:none!important}.side-nav{min-height:0;overflow-y:auto}.side-nav a{flex:0 0 auto}.dynamic-overview-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}.overview-card>span{background:var(--tint,#ffe6f0)}.compact-empty-state{padding:35px 20px;margin-top:20px}

/* Wrapped subcategory bubbles */
.subcategory-filter{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin:0 0 28px;padding:15px;border:1px solid #ecebf3;border-radius:20px;background:linear-gradient(135deg,#fff,#faf8ff)}.subcategory-chip{display:inline-flex;align-items:center;gap:8px;min-height:42px;padding:9px 13px;border:1px solid #e2e1eb;border-radius:14px;background:#fff;color:#27325b;font-size:13px;font-weight:800;transition:.2s}.subcategory-chip>span{font-size:17px}.subcategory-chip small{min-width:23px;padding:3px 6px;border-radius:20px;background:#f2effa;color:#756b91;text-align:center;font-size:10px}.subcategory-chip:hover{transform:translateY(-1px);border-color:#cabcf2;box-shadow:0 7px 18px #2b23550d}.subcategory-chip.active{border-color:transparent;background:linear-gradient(110deg,var(--purple),#9c62ed);color:#fff;box-shadow:0 8px 20px rgba(122,82,232,.2)}.subcategory-chip.active small{background:#ffffff2b;color:#fff}

/* Native-looking content viewer */
.content-detail{max-width:1120px}.content-detail header{margin-bottom:24px}.content-detail header h1{margin:0;font-size:39px}.content-detail header p{max-width:760px;margin:10px auto 0;color:var(--muted);font-size:17px}.viewer{width:100%;background:#fff}.document-viewer{position:relative;display:block;height:min(80vh,940px);min-height:560px;overflow:hidden;border:0;border-radius:18px;box-shadow:0 10px 32px rgba(22,30,75,.07)}.document-viewer iframe{width:100%;height:100%;border:0;background:#fff}.drive-viewer iframe{position:absolute;top:-54px;left:-5%;width:110%;height:calc(100% + 126px)}.video-viewer{display:block;min-height:0;aspect-ratio:16/9;overflow:hidden;border:0;border-radius:18px;background:#050505;box-shadow:0 12px 35px rgba(13,17,39,.16)}.video-viewer iframe{display:block;width:100%;height:100%;border:0}.article-viewer{display:block;min-height:0;border:1px solid var(--line);border-radius:18px;box-shadow:none}.external-view{width:100%}

/* Main/subcategory admin */
.category-management-grid{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(310px,.7fr);gap:22px;align-items:start;margin-bottom:24px}.category-form-panel{position:sticky;top:110px}.category-form-panel>h2{margin:0 0 5px}.category-form-panel>p{margin:0 0 18px;font-size:13px}.main-category-list{display:flex;flex-direction:column;gap:12px;margin-top:20px}.main-category-admin-card{display:grid;grid-template-columns:58px minmax(0,1fr) auto;align-items:center;gap:15px;padding:15px;border:1px solid #e9e8ef;border-radius:16px;background:linear-gradient(110deg,var(--category-tint),#fff 42%)}.main-category-icon{width:54px;height:54px;display:grid;place-items:center;border-radius:15px;background:#fff;border:1px solid #ffffffc9;font-size:27px;box-shadow:0 5px 15px #1720520c}.main-category-admin-card h3{margin:0 0 3px;font-size:17px}.main-category-admin-card p{margin:0;color:var(--muted);font-size:12px}.main-category-admin-card small{display:block;margin-top:6px;color:#6f7690;font-size:11px}.category-card-action{display:flex;align-items:flex-end;flex-direction:column;gap:9px}.category-parent-label{display:inline-flex;padding:6px 9px;border-radius:9px;background:#f1edff;color:#5c43b3;font-size:11px;font-weight:800}.subcategory-management-grid{grid-template-columns:minmax(0,1fr);margin-top:6px}.subcategory-management-grid>.category-form-panel{position:static;max-width:760px}.subcategory-management-grid .table-wrap{overflow:visible}.subcategory-management-grid table{min-width:0}.subcategory-management-grid th:last-child,.subcategory-management-grid td:last-child{width:150px;white-space:nowrap}.subcategory-management-grid .row-actions{flex-wrap:nowrap}.subcategory-filter-tabs{display:flex;gap:9px;overflow-x:auto;margin:18px 0 5px;padding:4px 0 8px;scrollbar-width:thin}.subcategory-filter-tab{flex:0 0 auto;padding:9px 13px;border:1px solid #e3e0ed;border-radius:999px;background:#faf9fd;color:#4f5877;font-size:12px;font-weight:800}.subcategory-filter-tab:hover{border-color:#bcaee7;color:#5e42b8}.subcategory-filter-tab.is-active{border-color:#6f4bd4;background:#6f4bd4;color:#fff;box-shadow:0 6px 16px rgba(91,65,179,.18)}

@media(max-width:1050px){.category-management-grid{grid-template-columns:1fr}.category-form-panel{position:static}}
@media(max-width:700px){.subcategory-management-grid .table-wrap{margin:14px 0 0}.subcategory-management-grid table,.subcategory-management-grid tbody,.subcategory-management-grid tr,.subcategory-management-grid td{display:block;width:100%;min-width:0}.subcategory-management-grid thead{display:none}.subcategory-management-grid tr{margin-bottom:11px;padding:13px 14px;border:1px solid #e8e6ef;border-radius:14px;background:#fff}.subcategory-management-grid td{display:grid;grid-template-columns:92px minmax(0,1fr);align-items:center;gap:10px;padding:5px 0;border:0}.subcategory-management-grid td:before{content:attr(data-label);color:#7b829b;font-size:10px;font-weight:900;text-transform:uppercase}.subcategory-management-grid td:last-child{width:100%;white-space:normal}.subcategory-management-grid .row-actions{justify-content:flex-start}.subcategory-filter-tabs{margin-right:-4px}.subcategory-filter-tab{padding:8px 11px}}
@media(max-width:820px){body.sidebar-open{overflow:hidden}.sidebar{width:min(86vw,340px);padding-top:25px}.sidebar-close{position:absolute;top:17px;right:14px;width:38px;height:38px;display:grid;place-items:center;border:0;border-radius:12px;background:#f5f2fb;color:#26315a;font-size:29px;line-height:1}.sidebar .brand{margin-right:48px}.sidebar-backdrop{position:fixed;inset:0;z-index:19;display:block;border:0;background:rgba(15,20,49,.38);backdrop-filter:blur(2px)}.subcategory-filter{gap:8px;padding:12px}.subcategory-chip{min-height:40px;padding:8px 11px}.content-detail header h1{font-size:32px}.document-viewer,.video-viewer{width:calc(100% + 36px);margin-right:-18px;margin-left:-18px;border-radius:0}.document-viewer{height:calc(100svh - 145px);min-height:540px}.drive-viewer iframe{top:-50px;height:calc(100% + 118px)}}
@media(max-width:520px){.subcategory-filter{margin-bottom:22px;border-radius:16px}.subcategory-chip{font-size:12px}.subcategory-chip small{display:none}.main-category-admin-card{grid-template-columns:48px minmax(0,1fr);align-items:start}.main-category-icon{width:46px;height:46px;font-size:23px}.category-card-action{grid-column:1/-1;align-items:center;flex-direction:row;justify-content:flex-end}.content-detail header{text-align:left}.content-detail header p{font-size:15px}.content-detail header h1{font-size:29px}.document-viewer{height:calc(100svh - 125px);min-height:520px}}

/* Streaming-style learning catalog */
.featured-hero{position:relative;min-height:430px;margin:-8px 0 30px;overflow:hidden;border-radius:30px;background:linear-gradient(125deg,#182052 0,#6c47c9 52%,var(--hero-tint) 100%);box-shadow:0 24px 55px rgba(24,32,82,.16)}.featured-hero:before,.featured-hero:after{content:'';position:absolute;border-radius:50%;filter:blur(2px);opacity:.45}.featured-hero:before{width:290px;height:290px;right:-70px;top:-100px;background:#ffb8d3}.featured-hero:after{width:210px;height:210px;right:18%;bottom:-130px;background:#79d8ff}.featured-hero-media{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.featured-hero-shade{position:absolute;inset:0;z-index:1;background:linear-gradient(90deg,rgba(10,17,52,.94) 0,rgba(15,22,59,.78) 38%,rgba(17,23,54,.18) 72%,rgba(17,23,54,.08)),linear-gradient(0deg,rgba(11,17,45,.45),transparent 55%)}.featured-hero-content{position:relative;z-index:2;width:min(650px,68%);padding:62px 58px;color:#fff}.featured-kicker{display:block;margin-bottom:13px;color:#ffd7e7;font-size:12px;font-weight:900;letter-spacing:1.8px}.featured-hero h1{margin:0 0 13px;font-size:48px;line-height:1.05;letter-spacing:-1.8px}.featured-hero-content>p{max-width:570px;margin:0 0 15px;color:#e6e8f6;font-size:17px;line-height:1.55}.featured-meta{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:24px}.featured-meta span{padding:6px 10px;border:1px solid #ffffff35;border-radius:20px;background:#ffffff18;color:#fff;font-size:11px;font-weight:800;backdrop-filter:blur(8px)}.featured-hero-stat{position:absolute;right:28px;bottom:24px;z-index:2;display:flex;align-items:flex-end;flex-direction:column;padding:12px 16px;border:1px solid #ffffff38;border-radius:15px;background:#11183685;color:#fff;backdrop-filter:blur(12px)}.featured-hero-stat b{font-size:24px}.featured-hero-stat span{color:#e7e8f3;font-size:10px;font-weight:700}.stream-main-nav{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:13px;margin-bottom:38px}.stream-main-nav a{display:grid;grid-template-columns:48px minmax(0,1fr) auto;align-items:center;gap:12px;min-height:72px;padding:12px 14px;border:1px solid #e8e7ef;border-radius:17px;background:linear-gradient(115deg,var(--nav-tint),#fff 72%);transition:.2s}.stream-main-nav a:hover{transform:translateY(-2px);box-shadow:0 10px 24px #18205212}.stream-main-nav>a>span{width:46px;height:46px;display:grid;place-items:center;border-radius:13px;background:#ffffffc7;font-size:24px}.stream-main-nav b,.stream-main-nav small{display:block}.stream-main-nav b{font-size:14px}.stream-main-nav small{margin-top:2px;color:var(--muted);font-size:10px}.stream-main-nav i{color:#7e70a5;font-size:25px;font-style:normal}.catalog-heading{margin-bottom:24px}.catalog-heading h1{margin:7px 0 6px;font-size:40px;letter-spacing:-1.2px}.catalog-heading p{margin:0;color:var(--muted);font-size:16px}.stream-shelf{margin:0 0 38px}.stream-shelf-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;margin-bottom:14px}.stream-shelf-heading h2{margin:0;font-size:24px;letter-spacing:-.5px}.stream-shelf-heading p{margin:3px 0 0;color:var(--muted);font-size:12px}.stream-shelf-actions{display:flex;align-items:center;gap:7px}.stream-shelf-actions>a{margin-right:5px;color:#6948c3;font-size:12px;font-weight:900}.stream-shelf-actions button{width:34px;height:34px;display:grid;place-items:center;border:1px solid #e0deea;border-radius:50%;background:#fff;color:#26315a;font-size:24px;line-height:1;box-shadow:0 5px 14px #1820520d}.stream-shelf-actions button:hover{border-color:#bfaef0;color:#6d48ce}.stream-shelf-actions button:disabled{cursor:default;opacity:.3}.stream-row{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(220px,260px);gap:15px;overflow-x:auto;overscroll-behavior-inline:contain;padding:3px 2px 12px;scroll-behavior:smooth;scroll-snap-type:inline proximity;scrollbar-width:none}.stream-row::-webkit-scrollbar{display:none}.stream-card{min-width:0;scroll-snap-align:start}.stream-card>a{display:block}.stream-card-art{position:relative;aspect-ratio:16/9;display:grid;place-items:center;overflow:hidden;border-radius:16px;background:linear-gradient(135deg,var(--card-tint),#fff);box-shadow:0 7px 18px #1820520b;transition:.22s}.stream-card-art img{width:100%;height:100%;object-fit:cover;transition:.3s}.stream-card-fallback{font-size:58px;filter:drop-shadow(0 8px 12px #18205218)}.stream-card:hover .stream-card-art{transform:translateY(-3px);box-shadow:0 14px 28px rgba(24,32,82,.15)}.stream-card:hover .stream-card-art img{transform:scale(1.035)}.stream-play{position:absolute;inset:50% auto auto 50%;width:43px;height:43px;display:grid;place-items:center;transform:translate(-50%,-50%);border:2px solid #ffffffc7;border-radius:50%;background:#131a3cbf;color:#fff;font-size:15px;text-indent:2px;box-shadow:0 7px 18px #0005;backdrop-filter:blur(5px)}.stream-duration{position:absolute;right:8px;bottom:8px;padding:4px 7px;border-radius:7px;background:#11162dd9;color:#fff;font-size:10px;font-weight:900}.stream-card-copy{padding:10px 3px 0}.stream-card-copy h3{overflow:hidden;margin:0;color:var(--ink);font-size:14px;line-height:1.3;text-overflow:ellipsis;white-space:nowrap}.stream-card-copy p{overflow:hidden;margin:3px 0 0;color:var(--muted);font-size:11px;text-overflow:ellipsis;white-space:nowrap}.stream-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:23px 16px}

@media(max-width:820px){.featured-hero{min-height:405px;margin-top:0;border-radius:23px}.featured-hero-content{width:84%;padding:54px 30px}.featured-hero h1{font-size:39px}.featured-hero-content>p{font-size:15px}.featured-hero-stat{right:16px;bottom:15px}.stream-main-nav{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.stream-row{grid-auto-columns:minmax(210px,68vw)}.stream-shelf-actions button{display:none}.stream-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:520px){.featured-hero{min-height:390px;margin-right:-6px;margin-left:-6px;border-radius:20px}.featured-hero-shade{background:linear-gradient(0deg,rgba(10,17,52,.96) 0,rgba(10,17,52,.72) 58%,rgba(10,17,52,.2))}.featured-hero-content{position:absolute;right:0;bottom:0;left:0;width:100%;padding:26px 22px 31px}.featured-kicker{margin-bottom:8px;font-size:10px}.featured-hero h1{font-size:31px;letter-spacing:-1px}.featured-hero-content>p{display:-webkit-box;overflow:hidden;margin-bottom:12px;-webkit-box-orient:vertical;-webkit-line-clamp:2}.featured-meta{margin-bottom:16px}.featured-meta span{padding:5px 8px}.featured-hero-stat{top:15px;right:15px;bottom:auto}.featured-hero-stat b{font-size:19px}.stream-main-nav{grid-template-columns:1fr 1fr;margin-bottom:31px}.stream-main-nav a{grid-template-columns:39px minmax(0,1fr);min-height:64px;padding:10px}.stream-main-nav>a>span{width:38px;height:38px;font-size:20px}.stream-main-nav i{display:none}.stream-main-nav b{font-size:12px}.catalog-heading h1{font-size:32px}.catalog-heading p{font-size:14px}.stream-shelf{margin-bottom:31px}.stream-shelf-heading h2{font-size:20px}.stream-shelf-heading p{font-size:11px}.stream-shelf-actions>a{margin:0}.stream-row{grid-auto-columns:72vw;gap:12px;margin-right:-18px;padding-right:18px}.stream-card-art{border-radius:14px}.stream-card-copy h3{font-size:13px}.stream-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:19px 11px}.stream-grid .stream-card-copy h3{font-size:12px}.stream-grid .stream-card-copy p{font-size:10px}}

/* Compact dashboard header */
.dashboard-intro{display:flex;align-items:center;justify-content:space-between;gap:25px;margin:0 0 30px;padding:22px 25px;border:1px solid #ebe9f2;border-radius:22px;background:linear-gradient(110deg,#fff 0,#fff8fb 62%,#f2edff 100%);box-shadow:0 10px 28px rgba(24,32,82,.05)}
.dashboard-intro-copy h1{margin:5px 0 3px;font-size:30px;line-height:1.15;letter-spacing:-.8px}.dashboard-intro-copy p{margin:0;color:var(--muted);font-size:14px}.dashboard-summary{display:flex;align-items:center;gap:12px;flex:0 0 auto;min-width:180px;padding:12px 15px;border:1px solid #e8e3f6;border-radius:16px;background:#fff;box-shadow:0 8px 20px rgba(69,48,132,.06)}.dashboard-summary>span{width:42px;height:42px;display:grid;place-items:center;border-radius:13px;background:#fff0f6;font-size:20px}.dashboard-summary b,.dashboard-summary small{display:block}.dashboard-summary b{font-size:21px;line-height:1.05}.dashboard-summary small{margin-top:2px;color:var(--muted);font-size:10px;font-weight:700}.dashboard-section-heading{display:flex;align-items:flex-end;justify-content:space-between;margin:0 0 13px}.dashboard-section-heading h2{margin:0;font-size:22px}.dashboard-section-heading p{margin:3px 0 0;color:var(--muted);font-size:12px}
.featured-hero{display:none}.stream-main-nav{grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:11px;margin-bottom:35px}.stream-main-nav a{min-height:68px;border-color:#ebeaf1;background:#fff;box-shadow:0 7px 18px rgba(24,32,82,.035)}.stream-main-nav>a>span{background:var(--nav-tint)}.stream-main-nav a:hover{border-color:#dcd6ee;box-shadow:0 11px 24px rgba(24,32,82,.09)}
@media(max-width:820px){.dashboard-intro{align-items:flex-start;padding:19px 20px}.dashboard-intro-copy h1{font-size:27px}.dashboard-summary{min-width:165px}.dashboard-section-heading h2{font-size:21px}}
@media(max-width:620px){.dashboard-intro{display:block;margin-bottom:24px}.dashboard-intro-copy h1{font-size:25px}.dashboard-intro-copy p{font-size:13px}.dashboard-summary{width:max-content;min-width:0;margin-top:15px;padding:9px 12px}.dashboard-summary>span{width:36px;height:36px}.dashboard-summary b{font-size:18px}.stream-main-nav{margin-bottom:30px}}
@media(max-width:420px){.dashboard-intro{padding:17px;border-radius:18px}.dashboard-intro-copy h1{font-size:23px}.stream-main-nav{grid-template-columns:1fr}.stream-main-nav a{min-height:62px}}

/* Fullscreen media experience */
body.immersive-open{overflow:hidden}.content-viewer-preview{position:relative}.content-viewer-launch{position:absolute;inset:0;z-index:3;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:7px;padding:25px;background:linear-gradient(0deg,rgba(8,13,39,.76),rgba(8,13,39,.22));color:#fff;text-align:center;transition:.2s}.content-viewer-launch:hover{background:linear-gradient(0deg,rgba(8,13,39,.84),rgba(8,13,39,.3))}.content-viewer-launch>span{width:70px;height:70px;display:grid;place-items:center;border:2px solid #ffffffcf;border-radius:50%;background:rgba(16,23,59,.8);font-size:28px;box-shadow:0 12px 30px #0005;backdrop-filter:blur(7px)}.content-viewer-launch b{font-size:19px}.content-viewer-launch small{color:#f1f2fa;font-size:12px}
.portal-immersive{position:fixed;inset:0;z-index:1000;display:grid;grid-template-rows:56px minmax(0,1fr);width:100vw;height:100dvh;background:#000;color:#fff}.portal-immersive[hidden]{display:none!important}.portal-immersive:fullscreen,.portal-immersive:-webkit-full-screen{width:100vw;height:100vh;height:100dvh}.portal-immersive-bar{position:relative;z-index:3;display:grid;grid-template-columns:42px minmax(0,1fr) auto;align-items:center;gap:12px;padding:7px max(14px,env(safe-area-inset-right)) 7px max(14px,env(safe-area-inset-left));background:linear-gradient(180deg,rgba(0,0,0,.9),rgba(0,0,0,.74));border-bottom:1px solid #ffffff1c}.portal-immersive-bar button{width:40px;height:40px;display:grid;place-items:center;border:1px solid #ffffff38;border-radius:50%;background:#ffffff18;color:#fff;font-size:27px;line-height:1}.portal-immersive-bar strong{overflow:hidden;font-size:14px;text-overflow:ellipsis;white-space:nowrap}.portal-immersive-bar>span{color:#c8cada;font-size:10px;font-weight:700}.portal-immersive-canvas{position:relative;min-width:0;min-height:0;display:grid;place-items:center;overflow:hidden;background:#000}.portal-immersive-frame{position:relative;z-index:2;width:100%;height:100%;border:0;background:#000}.portal-immersive-loading{position:absolute;z-index:1;display:flex;align-items:center;flex-direction:column;gap:12px;color:#d6d8e2;font-size:11px}.portal-immersive-loading>span{width:38px;height:38px;border:3px solid #ffffff30;border-top-color:#fff;border-radius:50%;animation:immersive-spin .8s linear infinite}.portal-immersive.is-loaded .portal-immersive-loading{display:none}.portal-immersive[data-kind=document] .portal-immersive-canvas,.portal-immersive[data-kind=viewer] .portal-immersive-canvas{background:#eef0f5}.portal-immersive[data-kind=document] .portal-immersive-frame,.portal-immersive[data-kind=viewer] .portal-immersive-frame{background:#fff}
@keyframes immersive-spin{to{transform:rotate(360deg)}}
html:has(.immersive-viewer-page),.immersive-viewer-page{width:100%;height:100%;margin:0;overflow:hidden}.immersive-viewer-page{background:#000}.immersive-document-page{background:#eef0f5}.immersive-source{position:fixed;inset:0;display:grid;place-items:center;overflow:hidden;background:inherit}.immersive-source iframe{display:block;width:100%;height:100%;border:0;background:inherit}.immersive-unavailable{display:flex;align-items:center;justify-content:center;flex-direction:column;color:#fff}.immersive-unavailable span{font-size:54px}.immersive-unavailable p{font-weight:800}
@media(max-width:700px){.portal-immersive{grid-template-rows:50px minmax(0,1fr)}.portal-immersive-bar{grid-template-columns:38px minmax(0,1fr);padding-top:max(5px,env(safe-area-inset-top))}.portal-immersive-bar button{width:36px;height:36px}.portal-immersive-bar strong{font-size:12px}.portal-immersive-bar>span{display:none}.content-viewer-launch>span{width:62px;height:62px;font-size:24px}.content-viewer-launch b{font-size:17px}}
@media(orientation:portrait) and (max-width:700px){.portal-immersive[data-kind=video] .portal-immersive-canvas{background:#000}.portal-immersive[data-kind=video] .portal-immersive-frame{width:100%;height:100%;background:#000}}
@media(orientation:landscape) and (max-height:600px){.portal-immersive{grid-template-rows:minmax(0,1fr)}.portal-immersive-bar{position:absolute;top:max(8px,env(safe-area-inset-top));right:max(10px,env(safe-area-inset-right));left:max(10px,env(safe-area-inset-left));grid-template-columns:40px minmax(0,1fr) auto;border:0;border-radius:15px;background:linear-gradient(90deg,rgba(0,0,0,.7),rgba(0,0,0,.18));opacity:.2;transition:.2s}.portal-immersive-bar:hover,.portal-immersive-bar:focus-within{opacity:1}.portal-immersive-bar strong,.portal-immersive-bar>span{opacity:0}.portal-immersive-bar:hover strong,.portal-immersive-bar:focus-within strong,.portal-immersive-bar:hover>span,.portal-immersive-bar:focus-within>span{opacity:1}}

/* Native-style Kiddonia app shell */
html,body{min-height:100%;overscroll-behavior-y:none;-webkit-tap-highlight-color:transparent}.app-shell,.suite-app,.colouring-app{-webkit-user-select:none;user-select:none;-webkit-touch-callout:none}.app-shell input,.app-shell textarea,.app-shell [contenteditable=true]{-webkit-user-select:text;user-select:text}.mobile-tabbar{display:none}.app-shell{position:relative;isolation:isolate}.app-shell:before{position:fixed;inset:0;z-index:-2;content:"";background:linear-gradient(#eefaffb8,#fff7f2bd),url('../images/kiddonia-app-world.png') center/cover no-repeat}.main-wrap{min-height:100dvh;background:rgba(251,251,254,.72)}
.progress-hero{display:flex;align-items:center;gap:20px;padding:25px;border:1px solid #ffffffaa;border-radius:25px;background:linear-gradient(125deg,#ffffffea,#fff2f8df);box-shadow:var(--shadow);backdrop-filter:blur(15px)}.progress-hero>span{width:75px;height:75px;display:grid;place-items:center;border-radius:22px;background:#fff4c9;font-size:39px}.progress-hero small{color:var(--pink);font-weight:900;letter-spacing:1.5px}.progress-hero h1{margin:4px 0;font-size:31px}.progress-hero p{margin:0;color:var(--muted)}.progress-summary{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin:20px 0}.progress-summary article{display:grid;grid-template-columns:52px 1fr;align-items:center;padding:17px;border:1px solid #ffffffc2;border-radius:20px;background:#ffffffdc;box-shadow:0 8px 20px #30225210;backdrop-filter:blur(14px)}.progress-summary article>span{grid-row:1/3;width:43px;height:43px;display:grid;place-items:center;border-radius:14px;background:#fff0f6;font-size:23px}.progress-summary b{font-size:23px}.progress-summary small{color:var(--muted);font-size:10px}.progress-list{padding:22px;border:1px solid #ffffffc2;border-radius:24px;background:#ffffffe3;box-shadow:var(--shadow);backdrop-filter:blur(16px)}.progress-list>header h2{margin:0}.progress-list>header p{margin:4px 0 15px;color:var(--muted);font-size:12px}.progress-list>article{display:grid;grid-template-columns:48px minmax(0,1fr) auto;align-items:center;gap:12px;padding:13px 0;border-top:1px solid var(--line)}.progress-game-icon{width:43px;height:43px;display:grid;place-items:center;border-radius:13px;background:#eee9ff;font-size:21px}.progress-list h3{margin:0;font-size:14px}.progress-list article p{margin:2px 0 7px;color:var(--muted);font-size:10px}.progress-list article>div:nth-child(2)>div{height:6px;overflow:hidden;border-radius:8px;background:#eeeaf5}.progress-list article>div:nth-child(2)>div span{display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg,#f7488b,#7b5de2)}.progress-list article>b{font-size:12px}
@media(max-width:820px){body:not(.admin-area){background:#dff4ff}.main-wrap{padding-bottom:calc(76px + env(safe-area-inset-bottom));background:transparent}.topbar{top:0;height:calc(58px + env(safe-area-inset-top));padding:calc(8px + env(safe-area-inset-top)) 14px 8px;border:0;background:#ffffffd9;box-shadow:0 7px 25px #22305d15;backdrop-filter:blur(20px)}.global-search{display:none}.topbar:after{margin-right:auto;content:'Kiddonia';color:#ef477b;font-size:20px;font-weight:900;letter-spacing:-.5px}.menu-button{width:40px;height:40px;border-radius:13px;background:#fff;box-shadow:0 5px 15px #24325b14}.user-chip{display:flex}.user-chip span{display:none}.content-wrap{max-width:none;margin:12px 10px 16px;padding:20px 14px 28px;border:1px solid #ffffffb5;border-radius:27px;background:#ffffffbd;box-shadow:0 14px 40px #3341701c;backdrop-filter:blur(17px)}.mobile-tabbar{position:fixed;right:0;bottom:0;left:0;z-index:50;height:calc(66px + env(safe-area-inset-bottom));display:grid;grid-template-columns:repeat(5,1fr);padding:6px max(8px,env(safe-area-inset-right)) calc(6px + env(safe-area-inset-bottom)) max(8px,env(safe-area-inset-left));border-top:1px solid #ffffffc7;background:#fffffff0;box-shadow:0 -8px 25px #25305b17;backdrop-filter:blur(22px)}.mobile-tabbar a{position:relative;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:2px;border-radius:15px;color:#737995}.mobile-tabbar a span{font-size:21px;line-height:1}.mobile-tabbar a small{font-size:9px;font-weight:900}.mobile-tabbar a.active{color:#d92f73;background:linear-gradient(145deg,#fff0f6,#f1ecff)}.mobile-tabbar a.active:before{position:absolute;top:-3px;width:21px;height:3px;border-radius:4px;background:#f7488b;content:''}.pwa-install{bottom:calc(78px + env(safe-area-inset-bottom))}.progress-summary{grid-template-columns:repeat(3,1fr);gap:7px}.progress-summary article{display:flex;align-items:center;justify-content:center;flex-direction:column;padding:12px 5px;text-align:center}.progress-summary article>span{grid-row:auto;width:38px;height:38px;margin-bottom:5px}.progress-summary b{font-size:19px}.progress-hero{padding:18px}.progress-hero>span{width:57px;height:57px;font-size:29px}.progress-hero h1{font-size:24px}.progress-hero p{font-size:11px}}
@media(max-width:420px){.content-wrap{margin-right:7px;margin-left:7px;padding-right:11px;padding-left:11px;border-radius:23px}.mobile-tabbar a span{font-size:19px}.mobile-tabbar a small{font-size:8px}.progress-hero>span{display:none}.progress-list{padding:16px}}

/* Interactive curriculum entry */
.interactive-learning-card{display:grid;grid-template-columns:82px minmax(0,1fr) auto;align-items:center;gap:18px;margin:0 0 32px;padding:22px;border:1px solid #eadff4;border-radius:23px;background:linear-gradient(115deg,#fff1c8,#ffe3ef 56%,#eee8ff);box-shadow:0 10px 28px #33255f12}.interactive-learning-card>span{width:72px;height:72px;display:grid;place-items:center;border-radius:20px;background:#fff;font-size:38px}.interactive-learning-card small{color:#d73070;font-size:10px;font-weight:900;letter-spacing:1px}.interactive-learning-card h2{margin:4px 0;font-size:23px}.interactive-learning-card p{margin:0;color:var(--muted);font-size:12px}.interactive-learning-card strong{padding:11px 15px;border-radius:13px;background:#6b49d4;color:#fff;font-size:12px;white-space:nowrap}@media(max-width:600px){.interactive-learning-card{grid-template-columns:58px minmax(0,1fr);gap:12px;padding:15px}.interactive-learning-card>span{width:55px;height:55px;border-radius:16px;font-size:29px}.interactive-learning-card h2{font-size:18px}.interactive-learning-card strong{grid-column:1/3;text-align:center}}
.profile-select-page>header{text-align:center}.profile-select-page>header h1{font-size:33px}.profile-select-page>header p{color:var(--muted)}.child-profile-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:28px auto;max-width:900px}.child-profile-grid form button{position:relative;width:100%;padding:18px;border:2px solid transparent;border-radius:23px;background:#fff;box-shadow:var(--shadow)}.child-profile-grid button.selected{border-color:#875ce6}.child-profile-grid button>span{display:block;width:100px;height:100px;margin:auto;overflow:hidden;border-radius:50%;background:#dff4ff}.child-profile-grid img{width:100%;height:100%;object-fit:cover}.child-profile-grid b,.child-profile-grid small{display:block;margin-top:8px}.child-profile-grid small{margin-top:2px;color:var(--muted)}.child-profile-grid i{position:absolute;top:10px;right:10px;padding:4px 7px;border-radius:12px;background:#e8fff0;color:#23864b;font-size:8px;font-style:normal}.parent-actions{display:flex;justify-content:center;gap:10px}.parent-actions a{padding:11px 15px;border-radius:13px;background:#fff;color:#6446bd;font-size:11px;font-weight:900}.parent-gate{min-height:60vh;display:grid;place-items:center}.parent-gate>div{width:min(430px,100%);padding:30px;border-radius:26px;background:#fff;box-shadow:var(--shadow);text-align:center}.parent-gate>div>span{font-size:52px}.parent-gate small{display:block;color:#ef3f79;font-weight:900}.parent-gate form{text-align:left}.parent-gate form b{font-size:22px}.parent-gate form input{margin-top:8px;text-align:center;font-size:24px}.parent-gate>div>a{display:block;margin-top:15px;color:var(--muted);font-size:11px}.profile-manage header p{color:var(--muted)}.profile-edit-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:15px}.profile-edit-grid .panel{padding:20px}.profile-edit-grid form>div{display:flex;gap:8px}.new-profile{border:2px dashed #d8d0ea}@media(max-width:700px){.child-profile-grid{grid-template-columns:repeat(2,1fr)}.profile-edit-grid{grid-template-columns:1fr}.parent-actions{align-items:stretch;flex-direction:column;text-align:center}}
.reward-hero{display:flex;align-items:center;gap:18px;padding:24px;border-radius:25px;background:linear-gradient(115deg,#fff0b9,#ffe2ec,#e8e1ff);box-shadow:var(--shadow)}.reward-hero>span{font-size:55px}.reward-hero small{color:#e53b77;font-weight:900}.reward-hero h1{margin:3px 0}.reward-hero p{margin:0;color:var(--muted)}.reward-wallet{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:20px 0}.reward-wallet article{display:flex;align-items:center;flex-direction:column;padding:17px;border-radius:19px;background:#fff;box-shadow:var(--shadow)}.reward-wallet span{font-size:28px}.reward-wallet b{font-size:22px}.reward-wallet small{color:var(--muted)}.badge-section{padding:22px;border-radius:24px;background:#ffffffd9}.badge-section>div{display:grid;grid-template-columns:repeat(3,1fr);gap:13px}.badge-section article{padding:18px;border:1px solid #e7e2ee;border-radius:19px;text-align:center}.badge-section article>span{font-size:40px}.badge-section h3{margin:7px 0}.badge-section p{min-height:30px;color:var(--muted);font-size:10px}.badge-section small{font-size:8px;font-weight:900}.badge-section .earned{background:#fff8d9}.badge-section .locked{filter:grayscale(1);opacity:.55}@media(max-width:650px){.reward-wallet{grid-template-columns:repeat(4,1fr);gap:5px}.reward-wallet article{padding:10px 3px}.reward-wallet b{font-size:16px}.reward-wallet small{font-size:7px}.badge-section>div{grid-template-columns:repeat(2,1fr)}}
.remember-login{display:flex!important;align-items:center;gap:9px}.remember-login input{width:19px!important;height:19px!important;margin:0}.remember-login span{font-size:11px;font-weight:700}.child-experience{overflow-x:hidden;background:#8edcf4}.child-experience .sidebar,.child-experience .sidebar-backdrop,.child-experience .topbar,.child-experience .mobile-tabbar{display:none!important}.child-experience .main-wrap{min-height:100dvh;padding:0;background:transparent}.child-experience .content-wrap{max-width:none;min-height:100dvh;margin:0;padding:0;background:transparent;box-shadow:none}.child-experience:not(.page-dashboard) .content-wrap{padding:28px 32px 90px;background:linear-gradient(#effaffd9,#fff7f2de)}.game-menu-trigger{position:fixed;right:max(15px,env(safe-area-inset-right));bottom:max(16px,env(safe-area-inset-bottom));z-index:850;width:54px;height:54px;border:3px solid #fff;border-radius:50%;background:linear-gradient(145deg,#f7488b,#715de2);color:#fff;font-size:23px;box-shadow:0 8px 24px #20285566}.game-menu-backdrop{position:fixed;inset:0;z-index:860;border:0;background:#14123e9e;backdrop-filter:blur(3px)}.game-popup-menu{position:fixed;right:max(15px,env(safe-area-inset-right));bottom:calc(82px + env(safe-area-inset-bottom));z-index:870;width:min(390px,calc(100vw - 30px));overflow:hidden;border:3px solid #fff;border-radius:27px;background:#fff;box-shadow:0 18px 50px #17143966}.game-popup-menu[hidden],.game-menu-backdrop[hidden]{display:none}.game-popup-menu>header{display:grid;grid-template-columns:55px minmax(0,1fr) 38px;align-items:center;gap:10px;padding:13px;background:linear-gradient(110deg,#e8f7ff,#f3eaff)}.game-popup-menu>header img{width:52px;height:52px;border-radius:16px;object-fit:cover}.game-popup-menu>header small,.game-popup-menu>header b{display:block}.game-popup-menu>header small{color:#e43b79;font-size:8px;font-weight:900}.game-popup-menu>header button{width:35px;height:35px;border:0;border-radius:50%;background:#fff;font-size:24px}.game-popup-menu>nav{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;padding:13px}.game-popup-menu>nav a{display:flex;align-items:center;justify-content:center;flex-direction:column;min-height:82px;border-radius:18px;background:#f7f5fc}.game-popup-menu>nav span{font-size:28px}.game-popup-menu>nav b{margin-top:4px;font-size:9px}.game-popup-menu>footer{display:flex;gap:8px;padding:0 13px 13px}.game-popup-menu>footer>*{flex:1;padding:10px;border:0;border-radius:13px;background:#fff1f6;color:#b92c64;text-align:center;font-size:9px;font-weight:900}.game-menu-open{overflow:hidden}@media(max-width:650px){.child-experience:not(.page-dashboard) .content-wrap{padding:18px 12px calc(85px + env(safe-area-inset-bottom))}}