:root{--bg:var(--tg-theme-secondary-bg-color,#f2f3f5);--card:var(--tg-theme-bg-color,#fff);--text:var(--tg-theme-text-color,#16181d);--muted:var(--tg-theme-hint-color,#7a7f8a);--accent:var(--tg-theme-button-color,#2f7cf6);--accent-text:var(--tg-theme-button-text-color,#fff);--danger:var(--tg-theme-destructive-text-color,#d93a3a);--border:#7f7f7f33;--soft:#7f7f7f1a;--ok:#1f9d55;--warn:#b86e00;--off:#8a8f99;--radius:14px}@media (prefers-color-scheme:dark){:root{--bg:var(--tg-theme-secondary-bg-color,#101114);--card:var(--tg-theme-bg-color,#1b1d22);--text:var(--tg-theme-text-color,#eceef2);--muted:var(--tg-theme-hint-color,#8d93a0);--ok:#3ccf7f;--warn:#f0a93a}}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-padding-bottom:calc(104px + env(safe-area-inset-bottom,0px));scroll-padding-top:12px}body{background:var(--bg);color:var(--text);margin:0;font:15px/1.45 -apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;overflow-x:hidden}button{font:inherit;color:inherit}.app{max-width:960px;margin:0 auto;padding:12px 12px 32px}@media (width>=400px){.app{padding-left:16px;padding-right:16px}}.min0{min-width:0}.wrap{overflow-wrap:anywhere}.small{font-size:13px}.gap{height:12px}.devbar{border-radius:var(--radius);color:#5c4400;background:#fff3cd;flex-direction:column;gap:6px;margin-bottom:12px;padding:10px 12px;font-size:13px;display:flex}.devbar select{width:100%}.testbar{text-align:center;letter-spacing:.04em;text-transform:uppercase;color:var(--warn);margin-bottom:8px;font-size:12px;font-weight:600}.header{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px 12px;margin-bottom:12px;display:flex}.header h1{margin:0;font-size:20px}.tabs{background:var(--card);border-radius:12px;gap:4px;padding:3px;display:flex}.tabs button{cursor:pointer;background:0 0;border:0;border-radius:9px;min-height:36px;padding:8px 14px}.tabs button.active{background:var(--accent);color:var(--accent-text)}.card{background:var(--card);border-radius:var(--radius);margin-bottom:12px;padding:16px}@media (width<=359px){.card{padding:14px 12px}}.card h2,.card h3{margin:0 0 10px}.card h3{font-size:16px}.center{text-align:center}.muted{color:var(--muted)}.hint{color:var(--muted);margin:10px 0 0;font-size:12px}.note{background:var(--soft);border-radius:10px;margin:10px 0 0;padding:10px 12px;font-size:13px}.warn{color:var(--warn)}.note.warn{background:color-mix(in srgb, var(--warn) 12%, transparent)}.error{color:var(--danger);margin:8px 0 0;font-size:13px}.success{color:var(--ok);font-weight:600}.profile-head{align-items:center;gap:12px;display:flex}.avatar{background:var(--accent);width:48px;height:48px;color:var(--accent-text);border-radius:50%;flex:none;place-items:center;font-size:20px;font-weight:600;display:grid}.name{font-size:17px;font-weight:600}.status{margin-bottom:8px;font-size:17px;font-weight:600}.status-active{color:var(--ok)}.status-expired{color:var(--warn)}.status-none{color:var(--off)}.facts{gap:8px;margin:10px 0 0;display:grid}.facts div{justify-content:space-between;align-items:baseline;gap:12px;display:flex}.facts dt{color:var(--muted);flex:none;max-width:45%}.facts dd{text-align:right;overflow-wrap:anywhere;min-width:0;margin:0;font-weight:500}.facts.preview{background:var(--soft);border-radius:10px;padding:12px}.tariffs{margin:0;padding:0;list-style:none}.tariffs li{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;gap:12px;padding:12px 0;display:flex}.tariffs li:last-child{border-bottom:0}.tariffs li.editing{display:block}.tariff-title{font-weight:600}.tariff-price{white-space:nowrap;font-size:17px;font-weight:700}.tariff-side{flex-direction:column;align-items:flex-end;gap:6px;display:flex}.price-line{gap:4px;margin:0;padding:0;list-style:none;display:grid}.stats{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin-bottom:12px;display:grid}@media (width>=560px){.stats{grid-template-columns:repeat(4,minmax(0,1fr))}}.stat{background:var(--card);border-radius:var(--radius);flex-direction:column;min-width:0;padding:12px;display:flex}.stat b{font-size:22px}.stat span{color:var(--muted);font-size:12px}.stat-warn b{color:var(--warn)}input,select{font:inherit;color:var(--text);background:var(--bg);border:1px solid var(--border);border-radius:10px;width:100%;min-width:0;min-height:44px;padding:10px 12px;font-size:16px}input:focus,select:focus{outline:2px solid var(--accent);outline-offset:-1px}input[type=checkbox]{width:22px;height:22px;min-height:0;accent-color:var(--accent);flex:none}.search{margin-bottom:4px}.filter-label{color:var(--muted);margin:12px 0 6px;font-size:12px}.chips{flex-wrap:wrap;gap:6px;display:flex}.chip{border:1px solid var(--border);background:var(--card);cursor:pointer;white-space:nowrap;border-radius:999px;min-height:40px;padding:8px 14px}.chip.active{background:var(--accent);border-color:var(--accent);color:var(--accent-text)}.btn{border:1px solid var(--border);background:var(--card);cursor:pointer;border-radius:10px;min-height:44px;padding:10px 16px;font-weight:500}.btn:disabled{opacity:.5;cursor:default}.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-text)}.btn.danger{background:var(--danger);border-color:var(--danger);color:#fff}.btn.wide{width:100%;margin-top:12px}.btn.back{color:var(--accent);background:0 0;border:0;margin-bottom:12px;padding-left:0}.small-btn{min-height:36px;padding:6px 12px;font-size:14px}.link{color:var(--accent);cursor:pointer;background:0 0;border:0;padding:0;text-decoration:underline}.action-list{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;display:grid}@media (width<=359px){.action-list{grid-template-columns:1fr}}.action-list .btn{padding:10px 6px}.editor{border-top:1px solid var(--border);margin-top:14px;padding-top:14px}.tariffs .editor{border-top:0;margin-top:0;padding-top:4px}.field{color:var(--muted);flex-direction:column;gap:4px;margin-top:12px;font-size:13px;display:flex}.field input{color:var(--text)}.check{cursor:pointer;align-items:center;gap:10px;min-height:44px;margin-top:12px;display:flex}.actions{justify-content:flex-end;gap:8px;margin-top:12px;display:flex}.actions .btn{flex:1 1 0}@media (width>=560px){.actions .btn{flex:none}}.badge{background:var(--soft);white-space:nowrap;border-radius:999px;padding:2px 8px;font-size:12px;font-weight:600;display:inline-block}.only-wide{display:none}@media (width>=760px){.only-wide{display:block}.only-narrow,.member-cards.only-narrow{display:none}}.member-cards{gap:8px;margin:0;padding:0;list-style:none;display:grid}.member-row{text-align:left;background:var(--card);border-radius:var(--radius);cursor:pointer;border:0;width:100%;padding:14px;display:block}.member-row:active{opacity:.85}.member-row-head{justify-content:space-between;align-items:flex-start;gap:8px;display:flex}.member-name{min-width:0;font-weight:600}.mini-facts{gap:4px;margin:8px 0 0;font-size:13px;display:grid}.mini-facts div{justify-content:space-between;gap:12px;display:flex}.mini-facts dt{color:var(--muted);flex:none}.mini-facts dd{text-align:right;overflow-wrap:anywhere;min-width:0;margin:0}.table-wrap{overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:13px}th,td{text-align:left;border-bottom:1px solid var(--border);vertical-align:top;padding:10px 10px 10px 0}th{color:var(--muted);font-weight:500}td{white-space:nowrap}.cell-name{white-space:normal;overflow-wrap:anywhere;max-width:220px}tr.clickable{cursor:pointer}tr.clickable:hover td{background:var(--soft)}code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.92em}.audit{gap:0;margin:0;padding:0;list-style:none;display:grid}.audit li{border-bottom:1px solid var(--border);gap:2px;padding:10px 0;display:grid}.audit li:last-child{border-bottom:0}.audit-head{flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:8px;display:flex}.app{min-height:var(--tg-viewport-stable-height,100vh)}.app.with-nav{padding-bottom:calc(88px + env(safe-area-inset-bottom,0px))}.bottom-nav{z-index:20;background:var(--card);border-top:1px solid var(--border);padding:6px max(4px, env(safe-area-inset-right,0px)) calc(6px + env(safe-area-inset-bottom,0px)) max(4px, env(safe-area-inset-left,0px));grid-template-columns:repeat(4,minmax(0,1fr));gap:2px;display:grid;position:fixed;bottom:0;left:0;right:0}.bottom-nav button{min-width:0;min-height:56px;color:var(--muted);cursor:pointer;-webkit-tap-highlight-color:transparent;background:0 0;border:0;border-radius:12px;flex-direction:column;justify-content:flex-start;align-items:center;gap:3px;padding:4px 2px;display:flex}.bottom-nav button.active{color:var(--accent)}.nav-icon{border-radius:999px;place-items:center;width:44px;height:26px;font-size:18px;line-height:1;display:grid}.bottom-nav button.active .nav-icon{background:var(--soft);background:color-mix(in srgb, var(--accent) 16%, transparent)}.nav-label{text-align:center;overflow-wrap:normal;-webkit-hyphens:auto;hyphens:auto;-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;max-width:100%;min-height:2.4em;font-size:11px;line-height:1.2;display:-webkit-box;overflow:hidden}@media (width<=359px){.nav-label{font-size:10.5px}}@media (width>=400px){.nav-label{font-size:12px}}.edu-title{letter-spacing:.04em;font-size:20px}.edu-list{margin:0;padding:0;list-style:none}.edu-list li{border-bottom:1px solid var(--border);align-items:flex-start;gap:10px;padding:10px 0;display:flex}.edu-list li:last-child{border-bottom:0;padding-bottom:0}.edu-list li>.wrap{min-width:0}.edu-mark{flex:none;line-height:1.45}.hero h2{margin-bottom:6px}.category-grid{grid-template-columns:1fr;gap:12px;margin:0 0 12px;padding:0;list-style:none;display:grid}@media (width>=480px){.category-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width>=760px){.category-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}.category-card .cover{aspect-ratio:16/10}.category-card .category-title{font-size:17px}.category-card,.video-card{text-align:left;background:var(--card);border-radius:var(--radius);cursor:pointer;border:0;width:100%;padding:0;display:block;overflow:hidden}.cover{aspect-ratio:16/9;object-fit:cover;background:var(--soft);width:100%;display:block}.cover-empty{color:var(--accent);background:linear-gradient(135deg, color-mix(in srgb, var(--accent) 22%, var(--card)), color-mix(in srgb, var(--ok) 14%, var(--card)));place-items:center;font-size:40px;font-weight:700;display:grid}.category-body{padding:10px 12px 12px}.category-title{font-weight:600}.video-list{gap:10px;margin:0;padding:0;list-style:none;display:grid}.video-thumb{position:relative}.duration{color:#fff;background:#000000b8;border-radius:6px;padding:2px 6px;font-size:12px;position:absolute;bottom:8px;right:8px}.video-card-title{padding:10px 12px 12px;font-weight:600}.player-wrap{margin:0 -12px 12px}@media (width>=400px){.player-wrap{margin:0 -16px 12px}}@media (width>=700px){.player-wrap{margin:0 0 12px}}.player{aspect-ratio:16/9;background:#000;width:100%;max-height:70vh;display:block}@media (width>=700px){.player{border-radius:var(--radius)}}.description{white-space:pre-line;margin-top:10px}.locked-banner h3{margin-bottom:6px}.progress{background:var(--soft);border-radius:999px;height:8px;margin-top:8px;overflow:hidden}.progress>div{background:var(--accent);height:100%;transition:width .2s}textarea{font:inherit;color:var(--text);background:var(--bg);border:1px solid var(--border);resize:vertical;border-radius:10px;width:100%;padding:10px 12px;font-size:16px}.uploader{margin-top:6px}.admin-cover{border-radius:10px;max-width:240px}.danger-link{color:var(--danger);justify-self:start;margin-top:8px}.visually-hidden{clip:rect(0 0 0 0);white-space:nowrap;opacity:0;border:0;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;position:absolute!important}.file-btn{text-align:center;justify-content:center;align-items:center;width:100%;margin-top:8px;display:inline-flex}.file-btn.is-disabled{opacity:.5;pointer-events:none}.file-block{background:var(--soft);border-radius:12px;gap:4px;margin-top:14px;padding:12px;display:grid}.file-block .admin-cover{object-fit:cover;width:100%;max-width:100%;max-height:200px}.step{background:var(--soft);border-radius:10px;margin-top:12px;padding:10px 12px}.step-error{background:color-mix(in srgb, var(--danger) 12%, transparent);color:var(--danger)}.editor-actions{flex-wrap:wrap}.editor-actions .btn{flex:140px}.video-admin-head{align-items:flex-start;gap:12px;display:flex}.thumb{aspect-ratio:16/9;object-fit:cover;background:var(--soft);border-radius:8px;flex:none;width:96px}.thumb-empty{color:var(--muted);text-align:center;place-items:center;font-size:11px;display:grid}.btn.danger-outline{border-color:color-mix(in srgb, var(--danger) 45%, transparent);width:100%;color:var(--danger);background:0 0;margin-top:6px}