@layer theme{:root,:host{--font-sans:ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--spacing:.25rem;--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.start{inset-inline-start:var(--spacing)}.end{inset-inline-end:var(--spacing)}.hidden{display:none}}:root{--ink:#f4f4f4;--muted:#b8b8b8;--panel:#333;--line:#f4f4f41c;--accent:#de2324;--accent-strong:#b61a1b;--accent-dark:#2b0b0c;--paper:#f4f4f4;--background:#181818}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--background);color:var(--ink);margin:0;font-family:Arial,Helvetica,sans-serif}button,a{font:inherit}button{color:inherit}a{color:inherit;text-decoration:none}.shell{background:radial-gradient(circle at 84% 4%, #de23241c, transparent 24%), var(--background);min-height:100vh;overflow:hidden}.topbar{z-index:10;border-bottom:1px solid var(--line);align-items:center;gap:50px;max-width:1440px;height:82px;margin:0 auto;padding:0 54px;display:flex;position:relative}.brand{letter-spacing:-.7px;align-items:center;gap:11px;font-size:21px;font-weight:800;display:flex}.brand>span:last-child span{color:var(--accent)}.brand-mark{background:var(--accent);width:35px;height:35px;color:var(--paper);border-radius:11px 5px;place-items:center;font-weight:900;display:grid;transform:skew(-4deg)}.brand-button{color:inherit;cursor:pointer;background:0 0;border:0;padding:0}.topbar nav{align-items:stretch;gap:33px;height:100%;display:flex}.topbar nav button{color:#b8b8b8;cursor:pointer;background:0 0;border:0;place-items:center;padding:0;font-size:14px;font-weight:600;display:grid;position:relative}.topbar nav button:hover,.topbar nav button.active{color:#fff}.topbar nav button.active:after{content:"";background:var(--accent);border-radius:2px;height:2px;position:absolute;bottom:-1px;left:3px;right:3px}.top-actions{align-items:center;gap:13px;margin-left:auto;display:flex}.icon-button,.avatar{cursor:pointer;border:0}.icon-button{width:38px;height:38px;color:var(--paper);background:0 0;border-radius:50%;font-size:27px;line-height:1}.avatar{color:#ffb5b5;background:#3b2021;border:1px solid #de23246b;border-radius:50%;width:36px;height:36px;font-size:11px;font-weight:800}.profile-wrap{position:relative}.profile-menu{border:1px solid var(--line);background:#2a2a2a;border-radius:14px;gap:5px;width:248px;padding:17px;display:grid;position:absolute;top:48px;right:0;box-shadow:0 22px 60px #00000073}.profile-menu strong{font-size:14px}.profile-menu span{color:#b8b8b8;text-overflow:ellipsis;font-size:12px;overflow:hidden}.profile-menu small{color:var(--accent);text-transform:uppercase;letter-spacing:.09em;margin-top:4px;font-size:10px}.profile-menu button{border:1px solid var(--line);height:37px;color:var(--paper);cursor:pointer;background:#ffffff0a;border-radius:9px;margin-top:10px}.search-panel{background:#2a2a2afa;border:1px solid #de232452;border-radius:0 0 15px 15px;align-items:center;gap:14px;width:min(880px,100vw - 40px);height:64px;padding:0 16px 0 21px;display:flex;position:absolute;top:81px;left:50%;transform:translate(-50%);box-shadow:0 25px 60px #00000073}.search-panel>span{color:var(--accent);font-size:26px}.search-panel input{color:#fff;background:0 0;border:0;outline:0;flex:1;min-width:0;font-size:15px}.search-panel button{color:#9a9a9a;cursor:pointer;background:0 0;border:0;font-size:12px}.hero{isolation:isolate;grid-template-columns:1.1fr .9fr;align-items:center;max-width:1440px;min-height:520px;margin:0 auto;padding:78px 54px 64px;display:grid;position:relative}.hero:before{content:"";z-index:-2;background:linear-gradient(90deg,#181818 0%,#181818f5 42%,#18181824 76%,#181818 100%),radial-gradient(circle at 79% 49%,#5a2021 0%,#32191a 25%,#222 56%,#181818 75%);position:absolute;inset:0}.hero:after{content:"";z-index:-1;background:linear-gradient(#0000,#181818);height:120px;position:absolute;inset:auto 0 0}.hero-copy{max-width:660px}.pill{color:#ffb5b5;text-transform:uppercase;letter-spacing:.11em;background:#de23241a;border:1px solid #de232452;border-radius:999px;align-items:center;gap:8px;padding:7px 11px;font-size:11px;font-weight:800;display:inline-flex}.pill i{background:var(--accent);width:6px;height:6px;box-shadow:0 0 12px var(--accent);border-radius:50%}.kicker{color:var(--accent);text-transform:uppercase;letter-spacing:.17em;margin:24px 0 9px;font-size:12px;font-weight:800}h1{letter-spacing:-.065em;max-width:700px;margin:0;font-size:clamp(48px,5.7vw,82px);font-weight:840;line-height:.94}.summary{color:#b8b8b8;max-width:590px;margin:23px 0 27px;font-size:16px;line-height:1.65}.hero-actions{gap:11px;display:flex}.hero-actions button{cursor:pointer;border:1px solid #0000;border-radius:11px;height:47px;padding:0 20px;font-size:14px;font-weight:800;transition:transform .18s,background .18s}.hero-actions button:hover{transform:translateY(-2px)}.primary{background:var(--accent);color:var(--paper)}.secondary{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#ffffff17;border-color:#ffffff1a!important}.hero-meta{color:#8f8f8f;gap:22px;margin-top:23px;font-size:12px;display:flex}.hero-meta span+span:before{content:"•";color:#5a5a5a;position:relative;left:-11px}.hero-art{perspective:1000px;min-height:350px;position:relative}.tax-card{border:1px solid #ffffff1a;flex-direction:column;justify-content:center;display:flex;position:absolute;overflow:hidden;box-shadow:0 30px 90px #00000073}.tax-card:before{content:"";background:repeating-linear-gradient(127deg,#0000 0 28px,#ffffff06 29px 30px);position:absolute;inset:0}.back-card{color:#9a9a9a;background:#2a2a2a;border-radius:22px;width:230px;height:290px;padding:28px;top:3%;right:16%;transform:rotate(11deg)translateZ(-30px)}.front-card{width:250px;height:310px;color:var(--paper);background:linear-gradient(145deg,#de2324,#a81617);border-radius:22px;padding:29px;top:19%;right:32%;transform:rotate(-8deg)}.tax-card small,.tax-card span{z-index:1;letter-spacing:.14em;text-transform:uppercase;font-size:9px;font-weight:900;position:relative}.tax-card strong{z-index:1;letter-spacing:-.07em;margin:22px 0;font-size:47px;line-height:.82;position:relative}.tax-card strong em{color:#fff;font-style:normal}.hero-orbit{border:1px solid #de232424;border-radius:50%;position:absolute;right:3%}.orbit-one{width:450px;height:450px;top:34px}.orbit-two{width:340px;height:340px;top:89px;right:7%}.content-section{z-index:2;max-width:1440px;margin:-8px auto 0;padding:0 54px 80px;position:relative}.section-heading{justify-content:space-between;align-items:end;margin-bottom:20px;display:flex}.section-kicker{color:var(--accent);text-transform:uppercase;letter-spacing:.16em;margin-bottom:5px;font-size:10px;font-weight:900;display:block}h2{letter-spacing:-.04em;margin:0;font-size:25px}.section-heading a{color:#b8b8b8;font-size:12px;font-weight:700}.section-heading a span{color:var(--accent);margin-left:4px}.course-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:17px;display:grid}.course-card{border:1px solid var(--line);background:#292929;border-radius:16px;transition:transform .2s,border-color .2s;overflow:hidden}.course-card:hover{border-color:#de232485;transform:translateY(-4px)}.course-cover{justify-content:center;align-items:center;height:160px;display:flex;position:relative;overflow:hidden}.video-card .course-cover{color:#fff;cursor:pointer;border:0;width:100%}.video-thumbnail{object-fit:cover;background:#181818;width:100%;height:100%;position:absolute;inset:0}.video-card .course-cover:before{z-index:1;background:linear-gradient(#0000004d,#00000005 48%,#0000008c);border:0;border-radius:0;width:auto;height:auto;inset:0}.video-card .cover-label,.video-card .play-button,.video-card .duration-badge{z-index:2}.course-cover:before{content:"";border:36px solid #ffffff12;border-radius:50%;width:210px;height:210px;position:absolute;top:-87px;right:-27px}.course-cover.amber{background:linear-gradient(135deg,#4a2424,#8f2b2c)}.course-cover.blue{background:linear-gradient(135deg,#272727,#5a5a5a)}.course-cover.violet{background:linear-gradient(135deg,#482124,#a13132)}.course-cover.lime{color:var(--paper);background:linear-gradient(135deg,#8c1718,#de2324)}.course-cover.teal{background:linear-gradient(135deg,#252525,#4a4a4a)}.course-cover.rose{background:linear-gradient(135deg,#65191a,#b61a1b)}.cover-label{letter-spacing:.1em;text-transform:uppercase;background:#0000004d;border-radius:6px;padding:5px 8px;font-size:9px;font-weight:900;position:absolute;top:16px;left:17px}.play-button{color:#181818;background:#ffffffeb;border-radius:50%;place-items:center;width:45px;height:45px;padding-left:3px;display:grid;box-shadow:0 7px 24px #00000040}.duration-badge{color:#fff;background:#05070ab8;border-radius:5px;padding:4px 6px;font-size:9px;font-weight:800;position:absolute;bottom:11px;right:12px}.cover-lines{gap:5px;display:grid;position:absolute;bottom:18px;left:18px;right:18px}.cover-lines i{background:#ffffff24;border-radius:4px;width:57%;height:4px}.cover-lines i:nth-child(2){width:40%}.cover-lines i:nth-child(3){width:27%}.course-body{padding:16px 17px 15px}.course-title-row{align-items:start;gap:10px;display:flex}.course-title-row h3{flex:1;margin:0;font-size:14px;line-height:1.35}.course-title-row>div{flex:1;min-width:0}.card-instructor{color:#8f8f8f;margin-top:5px;font-size:10px;display:block}.course-title-row button{color:#8f8f8f;cursor:pointer;letter-spacing:2px;background:0 0;border:0}.course-title-row .favorite{letter-spacing:0;border:1px solid #ffffff14;border-radius:50%;flex:0 0 31px;place-items:center;width:31px;height:31px;font-size:19px;display:grid}.course-title-row .favorite.active{color:#ff8586;background:#de232424;border-color:#de232475}.progress-track{background:#404040;border-radius:4px;height:3px;margin:16px 0 8px;overflow:hidden}.progress-track span{background:var(--accent);border-radius:inherit;height:100%;display:block}.course-body p{color:#8f8f8f;margin:0;font-size:10px}.catalog-content{z-index:2;max-width:1440px;margin:-8px auto 0;padding:0 54px 80px;position:relative}.catalog-row{margin-bottom:43px}.row-count{color:#7a7a7a;text-transform:uppercase;letter-spacing:.1em;font-size:10px}.horizontal-row{scroll-snap-type:x proximity;scrollbar-width:thin;scrollbar-color:#444 transparent;grid-template-rows:1fr;grid-auto-columns:minmax(260px,1fr);grid-auto-flow:column;gap:16px;padding:4px 3px 14px;display:grid;overflow-x:auto}.horizontal-row .course-card{scroll-snap-align:start;min-width:0}.page-section{max-width:1440px;min-height:calc(100vh - 82px);margin:0 auto;padding:72px 54px 100px}.page-intro{max-width:850px;margin-bottom:44px}.page-intro.compact{margin-bottom:33px}.page-intro h1,.admin-heading h1{letter-spacing:-.06em;margin:7px 0 14px;font-size:clamp(42px,5vw,69px);line-height:1}.page-intro p{color:#a0a0a0;max-width:620px;margin:0;line-height:1.65}.video-gallery{grid-template-columns:repeat(4,minmax(0,1fr));gap:17px;display:grid}.category-filters{gap:9px;margin:0 0 27px;padding-bottom:7px;display:flex;overflow-x:auto}.category-filters button{border:1px solid var(--line);color:#b8b8b8;cursor:pointer;background:#292929;border-radius:999px;flex:none;padding:10px 15px;font-size:12px;font-weight:700}.category-filters button.active{border-color:var(--accent);background:var(--accent);color:var(--paper)}.course-showcase{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;display:grid}.big-course{border:1px solid var(--line);background:linear-gradient(145deg,#482122,#292929);border-radius:22px;min-height:330px;padding:34px;position:relative;overflow:hidden}.big-course:after{content:"";border:45px solid #ffffff09;border-radius:50%;width:260px;height:260px;position:absolute;top:-95px;right:-90px}.big-course.tone-1{background:linear-gradient(145deg,#333,#202020)}.big-course.tone-2{background:linear-gradient(145deg,#4a1b1c,#292929)}.big-course>span{color:#ff8586;text-transform:uppercase;letter-spacing:.13em;font-size:10px;font-weight:900}.big-course h2{max-width:420px;margin:35px 0 12px;font-size:33px}.big-course p{color:#b8b8b8;max-width:540px;line-height:1.6}.course-showcase-meta{color:#8f8f8f;gap:18px;margin:24px 0 19px;font-size:11px;display:flex}.big-course button{background:var(--accent);color:var(--paper);cursor:pointer;border:0;border-radius:9px;margin-top:17px;padding:11px 15px;font-weight:800}.empty-state{text-align:center;background:#ffffff04;border:1px dashed #4a4a4a;border-radius:18px;align-content:center;place-items:center;min-height:320px;display:grid}.empty-state>span{color:var(--accent);font-size:30px}.empty-state h3{margin:14px 0 5px}.empty-state p{color:#8f8f8f;margin:0}.search-results{min-height:0;padding-top:16px}.search-results .section-heading>button{color:var(--accent);cursor:pointer;background:0 0;border:0;font-size:12px}.toast{z-index:100;color:#ffc0c0;background:#3c1617;border:1px solid #de23246b;border-radius:10px;padding:12px 17px;font-size:12px;font-weight:800;position:fixed;top:96px;left:50%;transform:translate(-50%);box-shadow:0 18px 55px #00000080}.app-loading,.app-error{text-align:center;background:var(--background);align-content:center;place-items:center;gap:14px;min-height:100vh;display:grid}.app-loading p,.app-error p{color:#b8b8b8}.app-error h1{font-size:42px}.app-error button{cursor:pointer;border:0;border-radius:9px;height:44px;padding:0 20px}.player-overlay{z-index:90;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#030407e6;padding:28px;position:fixed;inset:0;overflow-y:auto}.player-shell{border:1px solid var(--line);background:#202020;border-radius:20px;width:min(1380px,100%);min-height:calc(100vh - 56px);margin:0 auto;position:relative;overflow:hidden;box-shadow:0 35px 120px #000000b3}.close-player{z-index:3;color:#fff;cursor:pointer;background:#0009;border:1px solid #ffffff29;border-radius:50%;width:38px;height:38px;font-size:25px;position:absolute;top:13px;right:14px}.player-layout{grid-template-columns:minmax(0,1fr) 330px;min-height:100%;display:grid}.player-main{min-width:0}.video-frame{aspect-ratio:16/9;background:#000}.video-frame iframe,.video-frame video{border:0;width:100%;height:100%}.video-frame video{object-fit:contain}.video-details{padding:28px 31px 40px}.video-details h2{margin:8px 0 12px;font-size:31px}.video-details>p{color:#b8b8b8;max-width:800px;line-height:1.65}.video-byline{color:#8f8f8f;flex-wrap:wrap;gap:12px 24px;margin-top:20px;display:flex}.video-byline strong{color:#f4f4f4}.video-actions{gap:10px;margin-top:26px;display:flex}.video-actions button{cursor:pointer;border-radius:9px;min-height:43px;padding:0 15px;font-weight:800}.video-actions .secondary.active{color:#ff8586;border-color:#de23246b!important}.player-external-link{color:#a0a0a0;padding:10px 30px 0;font-size:11px}.player-external-link a{color:#ffb5b5;font-weight:700}.course-sidebar{border-left:1px solid var(--line);background:#292929;padding:31px 18px}.course-sidebar>h3{margin:8px 0 27px;line-height:1.35}.module-group{margin-bottom:25px}.module-group>strong{color:#9a9a9a;text-transform:uppercase;letter-spacing:.08em;margin:0 9px 10px;font-size:10px;display:block}.module-group button{color:#c6c6c6;text-align:left;cursor:pointer;background:0 0;border:0;border-radius:9px;align-items:flex-start;gap:11px;width:100%;padding:11px 9px;display:flex}.module-group button:hover,.module-group button.current{color:#fff;background:#de232421}.module-group button>span{color:#ff8586;border:1px solid #5a5a5a;border-radius:50%;flex:0 0 25px;place-items:center;width:25px;height:25px;font-size:9px;font-weight:800;display:grid}.module-group button div{font-size:12px;line-height:1.35}.module-group button small{color:#848484;margin-top:4px;font-size:9px;display:block}.admin-shell{grid-template-columns:235px minmax(0,1fr);max-width:1440px;min-height:calc(100vh - 82px);margin:0 auto;display:grid}.admin-sidebar{border-right:1px solid var(--line);background:#202020;padding:44px 22px}.admin-sidebar h2{margin:6px 0 28px}.admin-sidebar>button{color:#9a9a9a;text-align:left;cursor:pointer;background:0 0;border:0;border-radius:9px;width:100%;margin-bottom:5px;padding:12px 13px;font-size:12px;font-weight:700}.admin-sidebar>button.active{color:#ff8586;background:#de232421}.admin-hint{border:1px solid var(--line);color:#848484;border-radius:10px;margin-top:35px;padding:13px;font-size:10px;line-height:1.5}.admin-main{padding:54px}.admin-heading{justify-content:space-between;align-items:end;margin-bottom:33px;display:flex}.admin-heading h1{margin-bottom:0;font-size:46px}.admin-heading>span{color:#848484;text-transform:uppercase;letter-spacing:.09em;font-size:10px}.stat-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:13px;margin-bottom:22px;display:grid}.stat-grid article{border:1px solid var(--line);background:#292929;border-radius:14px;flex-direction:column;min-height:135px;padding:20px;display:flex;position:relative}.stat-grid article>span{color:#ff8586;position:absolute;top:15px;right:17px}.stat-grid small{color:#8f8f8f;text-transform:uppercase;letter-spacing:.08em;font-size:10px}.stat-grid strong{letter-spacing:-.04em;margin-top:auto;font-size:32px}.admin-card{border:1px solid var(--line);background:#292929;border-radius:15px;padding:23px}.popular-list>div{border-top:1px solid #ffffff0f;grid-template-columns:35px minmax(0,1fr) auto;align-items:center;gap:12px;padding:13px 5px;display:grid}.popular-list>div>span{color:#ff8586;font-size:10px}.popular-list strong{font-size:12px}.popular-list small{color:#8f8f8f;font-size:10px}.admin-form{border:1px solid var(--line);background:#292929;border-radius:16px;grid-template-columns:repeat(2,minmax(0,1fr));gap:17px;max-width:920px;padding:26px;display:grid}.admin-form label{color:#a0a0a0;text-transform:uppercase;letter-spacing:.06em;gap:8px;font-size:10px;font-weight:800;display:grid}.admin-form input,.admin-form textarea,.admin-form select,.category-form input{color:#f4f4f4;text-transform:none;letter-spacing:0;background:#202020;border:1px solid #4a4a4a;border-radius:9px;outline:0;width:100%;padding:12px;font-size:12px}.admin-form input:focus,.admin-form textarea:focus,.admin-form select:focus,.category-form input:focus{border-color:#de23249e}.admin-form .full{grid-column:1/-1}.admin-form .check{text-transform:none;letter-spacing:0;align-self:end;align-items:center;padding:11px 0;display:flex}.admin-form .check input{width:17px;accent-color:var(--accent)}.admin-form button,.category-form button{cursor:pointer;border:0;border-radius:9px;min-height:44px;font-weight:800}.youtube-url-field{position:relative}.lookup-status{color:#8f8f8f;letter-spacing:0;text-transform:none;align-items:center;gap:7px;min-height:17px;font-size:10px;font-weight:600;display:flex}.lookup-status.ready{color:#ffb5b5}.lookup-status.error{color:#ff8586}.lookup-spinner{border:2px solid #f4f4f433;border-top-color:var(--accent);border-radius:50%;flex:0 0 12px;width:12px;height:12px;animation:.7s linear infinite lookup-spin}.youtube-preview{background:#202020;border:1px solid #de23244d;border-radius:12px;grid-template-columns:170px minmax(0,1fr);align-items:center;gap:18px;min-height:116px;padding:13px;display:grid}.youtube-preview.warning{border-color:#8f6b2b}.youtube-preview img{aspect-ratio:16/9;object-fit:cover;background:#181818;border-radius:8px;width:170px}.youtube-preview>div{gap:7px;min-width:0;display:grid}.youtube-preview span{color:#ff8586;letter-spacing:.1em;text-transform:uppercase;font-size:9px;font-weight:900}.youtube-preview strong{text-overflow:ellipsis;white-space:nowrap;font-size:14px;overflow:hidden}.youtube-preview small{color:#a0a0a0;font-size:10px}.youtube-preview em{color:#777;text-overflow:ellipsis;white-space:nowrap;font-size:9px;font-style:normal;overflow:hidden}.admin-form button:disabled{cursor:wait;opacity:.65}.thumbnail-upload small{color:#8f8f8f;letter-spacing:0;text-transform:none;font-size:10px;font-weight:600;line-height:1.5}.thumbnail-upload input[type=file]{padding:10px}@keyframes lookup-spin{to{transform:rotate(360deg)}}.admin-content-library{max-width:920px;margin-top:34px}.admin-content-library .section-heading{align-items:center}.admin-list-message{color:#8f8f8f;text-align:center;border:1px dashed #4a4a4a;border-radius:12px;padding:24px}.admin-video-list{gap:10px;display:grid}.admin-video-list article{border:1px solid var(--line);background:#292929;border-radius:12px;grid-template-columns:148px minmax(0,1fr) auto;align-items:center;gap:16px;min-width:0;padding:11px;display:grid}.admin-video-list article>img{aspect-ratio:16/9;object-fit:cover;background:#181818;border-radius:8px;width:148px}.admin-video-list article>div{min-width:0}.admin-video-list strong,.admin-video-list small{display:block}.admin-video-list strong{text-overflow:ellipsis;white-space:nowrap;margin:6px 0 5px;font-size:13px;overflow:hidden}.admin-video-list small{color:#8f8f8f;text-overflow:ellipsis;white-space:nowrap;font-size:9px;line-height:1.5;overflow:hidden}.video-status{color:#ff8586;text-transform:uppercase;letter-spacing:.08em;background:#de232424;border-radius:5px;padding:3px 6px;font-size:8px;font-weight:900;display:inline-flex}.video-status.draft{color:#a8a8a8;background:#ffffff12}.delete-video{color:#ff8586;cursor:pointer;background:0 0;border:1px solid #ff858659;border-radius:8px;min-width:82px;min-height:38px;font-size:10px;font-weight:800}.delete-video:hover{background:#de23241f}.delete-video:disabled{cursor:wait;opacity:.55}.category-form{grid-template-columns:minmax(0,1fr) 160px;gap:10px;max-width:650px;margin-bottom:24px;display:grid}.category-admin-list{gap:9px;max-width:780px;display:grid}.category-admin-list article{border:1px solid var(--line);background:#292929;border-radius:11px;grid-template-columns:35px minmax(0,1fr) auto;align-items:center;gap:12px;padding:15px;display:grid}.category-admin-list article>span{color:#ff8586}.category-admin-list strong,.category-admin-list small{display:block}.category-admin-list small{color:#848484;margin-top:3px;font-size:9px}.category-admin-list em{color:#969696;font-size:10px;font-style:normal}.mobile-nav{display:none}@media (max-width:900px){.topbar{gap:24px;padding:0 24px}.topbar nav{display:none}.hero{grid-template-columns:1fr;padding:58px 24px 52px}.hero-art{opacity:.25;z-index:-1;position:absolute;inset:0}.hero-copy{max-width:620px}.content-section{padding:0 24px 65px}.course-grid{grid-template-columns:repeat(2,1fr)}.course-card:last-child{display:none}.catalog-content,.page-section{padding-left:24px;padding-right:24px}.video-gallery{grid-template-columns:repeat(2,minmax(0,1fr))}.course-showcase{grid-template-columns:1fr}.player-overlay{padding:0}.player-shell{border-radius:0;min-height:100vh}.player-layout{grid-template-columns:1fr}.course-sidebar{border-left:0;border-top:1px solid var(--line)}.admin-shell{grid-template-columns:1fr}.admin-sidebar{border-right:0;border-bottom:1px solid var(--line);align-items:center;gap:5px;padding:18px 24px;display:flex;overflow-x:auto}.admin-sidebar>div:first-child,.admin-hint{display:none}.admin-sidebar>button{flex:none;width:auto;margin:0}.admin-main{padding:35px 24px}}@media (max-width:580px){.topbar{height:68px}.icon-button{display:none}.hero{min-height:520px;padding-top:48px}.hero-actions{flex-direction:column;align-items:stretch}.hero-actions button{width:100%}.hero-meta{flex-wrap:wrap;gap:12px 20px}.course-grid{scroll-snap-type:x mandatory;padding-bottom:10px;display:flex;overflow-x:auto}.course-card{scroll-snap-align:start;min-width:82%}.course-card:last-child{display:block}h1{font-size:49px}.catalog-content{padding-bottom:110px}.page-section{min-height:calc(100vh - 68px);padding-top:46px;padding-bottom:115px}.page-intro h1{font-size:46px}.horizontal-row{grid-auto-columns:82%}.video-gallery{grid-template-columns:1fr}.video-gallery .course-card{min-width:0}.course-showcase{grid-template-columns:1fr}.big-course{min-height:350px;padding:26px}.mobile-nav{z-index:20;border:1px solid var(--line);-webkit-backdrop-filter:blur(15px);backdrop-filter:blur(15px);background:#202020f5;border-radius:16px;grid-template-columns:repeat(4,1fr);height:61px;padding:6px;display:grid;position:fixed;bottom:12px;left:12px;right:12px;box-shadow:0 18px 50px #0000008c}.mobile-nav button{color:#8f8f8f;text-transform:uppercase;letter-spacing:.05em;background:0 0;border:0;align-content:center;place-items:center;gap:3px;font-size:8px;font-weight:800;display:grid}.mobile-nav button span{font-size:18px}.mobile-nav button.active{color:var(--accent)}.search-panel{border-radius:0 0 13px 13px;width:100vw;top:67px}.profile-menu{right:-2px}.video-details{padding:23px 20px 35px}.video-details h2{font-size:24px}.video-actions{flex-direction:column}.course-sidebar{padding:27px 16px 90px}.admin-main{padding-bottom:110px}.admin-heading{display:block}.admin-heading>span{margin-top:11px;display:block}.admin-heading h1{font-size:41px}.stat-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.admin-form{grid-template-columns:1fr;padding:19px}.admin-form .full{grid-column:auto}.youtube-preview{grid-template-columns:1fr}.youtube-preview img{width:100%}.admin-video-list article{grid-template-columns:94px minmax(0,1fr);gap:11px}.admin-video-list article>img{width:94px}.admin-video-list .delete-video{grid-column:1/-1;width:100%}.category-form{grid-template-columns:1fr}.category-admin-list article{grid-template-columns:32px minmax(0,1fr)}.category-admin-list em{grid-column:2}}
