@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/inter-cyrillic-ext-400-normal-BQZuk6qB.woff2) format("woff2"),url(/assets/inter-cyrillic-ext-400-normal-DQukG94-.woff) format("woff");unicode-range:U+0460-052F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/inter-cyrillic-400-normal-obahsSVq.woff2) format("woff2"),url(/assets/inter-cyrillic-400-normal-HOLc17fK.woff) format("woff");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/inter-greek-ext-400-normal-DGGRlc-M.woff2) format("woff2"),url(/assets/inter-greek-ext-400-normal-KugGGMne.woff) format("woff");unicode-range:U+1F00-1FFF}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/inter-greek-400-normal-B4URO6DV.woff2) format("woff2"),url(/assets/inter-greek-400-normal-q2sYcFCs.woff) format("woff");unicode-range:U+0370-0377,U+037A-037F,U+0384-038A,U+038C,U+038E-03A1,U+03A3-03FF}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/inter-vietnamese-400-normal-DMkecbls.woff2) format("woff2"),url(/assets/inter-vietnamese-400-normal-Bbgyi5SW.woff) format("woff");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/inter-latin-ext-400-normal-C1nco2VV.woff2) format("woff2"),url(/assets/inter-latin-ext-400-normal-77YHD8bZ.woff) format("woff");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/inter-latin-400-normal-C38fXH4l.woff2) format("woff2"),url(/assets/inter-latin-400-normal-CyCys3Eg.woff) format("woff");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:500;src:url(/assets/inter-cyrillic-ext-500-normal-B0yAr1jD.woff2) format("woff2"),url(/assets/inter-cyrillic-ext-500-normal-BmqWE9Dz.woff) format("woff");unicode-range:U+0460-052F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:500;src:url(/assets/inter-cyrillic-500-normal-BasfLYem.woff2) format("woff2"),url(/assets/inter-cyrillic-500-normal-CxZf_p3X.woff) format("woff");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:500;src:url(/assets/inter-greek-ext-500-normal-C4iEst2y.woff2) format("woff2"),url(/assets/inter-greek-ext-500-normal-2j5mBUwD.woff) format("woff");unicode-range:U+1F00-1FFF}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:500;src:url(/assets/inter-greek-500-normal-BIZE56-Y.woff2) format("woff2"),url(/assets/inter-greek-500-normal-Xzm54t5V.woff) format("woff");unicode-range:U+0370-0377,U+037A-037F,U+0384-038A,U+038C,U+038E-03A1,U+03A3-03FF}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:500;src:url(/assets/inter-vietnamese-500-normal-DOriooB6.woff2) format("woff2"),url(/assets/inter-vietnamese-500-normal-mJboJaSs.woff) format("woff");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:500;src:url(/assets/inter-latin-ext-500-normal-CV4jyFjo.woff2) format("woff2"),url(/assets/inter-latin-ext-500-normal-BxGbmqWO.woff) format("woff");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:500;src:url(/assets/inter-latin-500-normal-Cerq10X2.woff2) format("woff2"),url(/assets/inter-latin-500-normal-BL9OpVg8.woff) format("woff");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:600;src:url(/assets/inter-cyrillic-ext-600-normal-Dfes3d0z.woff2) format("woff2"),url(/assets/inter-cyrillic-ext-600-normal-Bcila6Z-.woff) format("woff");unicode-range:U+0460-052F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:600;src:url(/assets/inter-cyrillic-600-normal-CWCymEST.woff2) format("woff2"),url(/assets/inter-cyrillic-600-normal-4D_pXhcN.woff) format("woff");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:600;src:url(/assets/inter-greek-ext-600-normal-DRtmH8MT.woff2) format("woff2"),url(/assets/inter-greek-ext-600-normal-B8X0CLgF.woff) format("woff");unicode-range:U+1F00-1FFF}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:600;src:url(/assets/inter-greek-600-normal-plRanbMR.woff2) format("woff2"),url(/assets/inter-greek-600-normal-BZpKdvQh.woff) format("woff");unicode-range:U+0370-0377,U+037A-037F,U+0384-038A,U+038C,U+038E-03A1,U+03A3-03FF}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:600;src:url(/assets/inter-vietnamese-600-normal-Cc8MFFhd.woff2) format("woff2"),url(/assets/inter-vietnamese-600-normal-BuLX-rYi.woff) format("woff");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:600;src:url(/assets/inter-latin-ext-600-normal-D2bJ5OIk.woff2) format("woff2"),url(/assets/inter-latin-ext-600-normal-CIVaiw4L.woff) format("woff");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:600;src:url(/assets/inter-latin-600-normal-LgqL8muc.woff2) format("woff2"),url(/assets/inter-latin-600-normal-CiBQ2DWP.woff) format("woff");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:700;src:url(/assets/inter-cyrillic-ext-700-normal-BjwYoWNd.woff2) format("woff2"),url(/assets/inter-cyrillic-ext-700-normal-LO58E6JB.woff) format("woff");unicode-range:U+0460-052F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:700;src:url(/assets/inter-cyrillic-700-normal-CjBOestx.woff2) format("woff2"),url(/assets/inter-cyrillic-700-normal-DrXBdSj3.woff) format("woff");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:700;src:url(/assets/inter-greek-ext-700-normal-qfdV9bQt.woff2) format("woff2"),url(/assets/inter-greek-ext-700-normal-BoQ6DsYi.woff) format("woff");unicode-range:U+1F00-1FFF}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:700;src:url(/assets/inter-greek-700-normal-C3JjAnD8.woff2) format("woff2"),url(/assets/inter-greek-700-normal-BUv2fZ6O.woff) format("woff");unicode-range:U+0370-0377,U+037A-037F,U+0384-038A,U+038C,U+038E-03A1,U+03A3-03FF}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:700;src:url(/assets/inter-vietnamese-700-normal-DlLaEgI2.woff2) format("woff2"),url(/assets/inter-vietnamese-700-normal-BZaoP0fm.woff) format("woff");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:700;src:url(/assets/inter-latin-ext-700-normal-Ca8adRJv.woff2) format("woff2"),url(/assets/inter-latin-ext-700-normal-TidjK2hL.woff) format("woff");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:700;src:url(/assets/inter-latin-700-normal-Yt3aPRUw.woff2) format("woff2"),url(/assets/inter-latin-700-normal-BLAVimhd.woff) format("woff");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:800;src:url(/assets/inter-cyrillic-ext-800-normal-BZOjs1Xv.woff2) format("woff2"),url(/assets/inter-cyrillic-ext-800-normal-Ca-gJeZY.woff) format("woff");unicode-range:U+0460-052F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:800;src:url(/assets/inter-cyrillic-800-normal-C7MGvYyJ.woff2) format("woff2"),url(/assets/inter-cyrillic-800-normal-CCHyn08d.woff) format("woff");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:800;src:url(/assets/inter-greek-ext-800-normal-B--PVpEC.woff2) format("woff2"),url(/assets/inter-greek-ext-800-normal-DUe57HfS.woff) format("woff");unicode-range:U+1F00-1FFF}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:800;src:url(/assets/inter-greek-800-normal-CLIouy3y.woff2) format("woff2"),url(/assets/inter-greek-800-normal-BU00tryP.woff) format("woff");unicode-range:U+0370-0377,U+037A-037F,U+0384-038A,U+038C,U+038E-03A1,U+03A3-03FF}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:800;src:url(/assets/inter-vietnamese-800-normal-Cm7tD1pz.woff2) format("woff2"),url(/assets/inter-vietnamese-800-normal-DDlpr_Ee.woff) format("woff");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:800;src:url(/assets/inter-latin-ext-800-normal-DZJjya6U.woff2) format("woff2"),url(/assets/inter-latin-ext-800-normal-BOMpwxm3.woff) format("woff");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:800;src:url(/assets/inter-latin-800-normal-BYj_oED-.woff2) format("woff2"),url(/assets/inter-latin-800-normal-D1mf63XC.woff) format("woff");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}.header{position:sticky;top:0;z-index:100;background:hsl(var(--surface));color:var(--heading);padding:0;height:64px;min-height:64px;background:var(--app-surface);border-bottom:1px solid var(--app-border);box-shadow:none}.header .container{display:flex;align-items:center;max-width:1280px;margin:0 auto;height:64px;min-height:64px;padding:0 1.5rem;position:relative;gap:2rem}.header .logo{text-decoration:none;color:hsl(var(--primary));display:inline-flex;align-items:center;gap:0;flex-shrink:0}.header .logo span{margin:0;font-size:16px;font-weight:800;letter-spacing:-.02em;color:var(--app-text)}.header .nav{flex:1;min-width:0;display:flex;align-items:center;gap:18px;flex-wrap:nowrap;justify-content:space-between}.header .nav-primary,.header .nav-actions{display:flex;align-items:center;gap:4px;min-width:0}.header .nav-primary{overflow:visible}.header .nav-primary .header__class-search{flex:1 1 240px;min-width:180px;max-width:300px;overflow:visible}.header .nav-actions{flex-shrink:0;gap:8px}.header .nav .auth-buttons{display:inline-flex;gap:.5rem;align-items:center;white-space:nowrap}.header .nav-link,.header .nav-button{white-space:nowrap}.header .nav .auth-buttons .nav-link{padding-right:.25rem}.header .nav .auth-buttons .nav-button{margin-left:6px}.header .nav .language-switcher{margin-left:8px}.header .nav-link{color:var(--app-muted);text-decoration:none;font-size:14px;font-weight:500;transition:color .15s ease,box-shadow .15s ease;padding:22px 9px 16px;display:inline-flex;align-items:center;gap:6px;border-bottom:2px solid transparent;border-radius:0}.header .nav-primary .nav-link{overflow:hidden;text-overflow:ellipsis}.header .nav-action-link{flex-shrink:0}.header .nav-link:hover{color:hsl(var(--palette-indigo));background:transparent}.header .nav-link.active{color:hsl(var(--primary-hover));border-bottom:2px solid hsl(var(--primary))}.header .nav-button{padding:.5rem 1rem;border-radius:8px;border:none;font-size:.95rem;cursor:pointer;transition:transform .2s ease,background .2s ease;background:hsl(var(--primary));color:hsl(var(--theme-white));font-weight:600;box-shadow:var(--shadow-sm)}.header .nav-button:hover{transform:translateY(-1px)}.mobile-menu-button{display:none;flex-direction:column;gap:6px;background:transparent;border:none;cursor:pointer;padding:10px;color:var(--slate-600);z-index:1000}@media(max-width:1023px){.header{height:auto;min-height:0}.header .container{display:flex;min-height:72px;flex-wrap:nowrap;gap:1rem}.header .nav{display:none}.mobile-menu-button{display:flex;margin-left:auto}.header__mobile-search{display:block;padding:0 16px 10px;background:var(--app-surface)}.header .logo span{font-size:1.2rem}@media(min-width:1024px){.header__mobile-search{display:none}}}@media(max-width:520px){.header .container{padding:0 1rem}:root.dark .header{background:var(--app-surface)!important;border-bottom-color:var(--app-border)!important}:root.dark .header .logo span{color:hsl(var(--text))!important}:root.dark .header .nav-link{color:var(--app-muted)!important}:root.dark .header .nav-link.active{color:hsl(var(--primary-hover))!important}.header .logo h1{font-size:1rem}}.header-mobile-title,.header-mobile-actions,.header-mobile-cart{display:none}@media(max-width:1023px){.header{position:sticky;top:0;z-index:1000;height:calc(56px + env(safe-area-inset-top,0px));min-height:calc(56px + env(safe-area-inset-top,0px));padding-top:env(safe-area-inset-top,0px);background:var(--app-surface)}.header .container{width:100%;height:56px;min-height:56px;gap:0;padding:0 12px}.header-mobile-title{position:static;display:block;min-width:0;flex:1;width:auto;margin-left:12px;overflow:hidden;color:var(--app-text);font-size:14px;font-weight:600;text-align:center;text-overflow:ellipsis;white-space:nowrap}.header-mobile-actions{display:flex;align-items:center;gap:4px;margin-left:auto}.header-mobile-cart{position:relative;display:grid;width:44px;height:44px;place-items:center;color:var(--app-muted);text-decoration:none}.header-mobile-cart__badge{position:absolute;top:1px;right:0;display:grid;min-width:16px;height:16px;padding:0 4px;place-items:center;border-radius:999px;background:hsl(var(--primary));color:hsl(var(--theme-white));font-size:10px;font-weight:600;line-height:1}.header-mobile-actions .profile-avatar-button{width:44px;height:44px;min-width:44px;min-height:44px;margin:0}.header-mobile-actions .profile-menu{display:flex;align-items:center}.mobile-menu-button{margin-left:0}}.notification-badge{position:relative;display:flex;align-items:center}.bell-btn{position:relative;display:grid;place-items:center;width:40px;height:40px;padding:0;border:0;border-radius:999px;background:transparent;color:hsl(var(--palette-blue));cursor:pointer;transition:background .16s ease,transform .16s ease}.bell-btn:hover{background:var(--app-surface-muted)}.bell-btn:active{transform:scale(.96)}.badge-count{position:absolute;top:1px;right:0;min-width:18px;height:18px;padding:0 4px;border:2px solid var(--theme-border);border-radius:999px;display:grid;place-items:center;background:hsl(var(--primary-action));color:hsl(var(--theme-white));font-size:10px;font-weight:700;line-height:1;animation:notification-badge-in .18s ease-out}@keyframes notification-badge-in{0%{transform:scale(.7)}to{transform:scale(1)}}.notification-dropdown{position:absolute;top:calc(100% + 10px);right:0;z-index:1200;width:380px;max-height:min(640px,calc(100vh - 88px));overflow:hidden;border:1px solid var(--app-border);border-radius:16px;background:var(--app-surface);box-shadow:0 18px 50px hsl(var(--palette-blue) / .18);display:flex;flex-direction:column;transform-origin:top right;animation:notification-panel-in .15s ease-out}@keyframes notification-panel-in{0%{opacity:0;transform:translateY(-4px) scale(.99)}to{opacity:1;transform:translateY(0) scale(1)}}.dropdown-header{min-height:60px;padding:14px 16px;display:flex;align-items:center;justify-content:space-between;gap:10px;border-bottom:1px solid var(--app-border);background:var(--app-surface)}.dropdown-header h2{margin:0;color:var(--app-text);font-size:16px;font-weight:700}.dropdown-actions{display:flex;align-items:center;gap:12px}.dropdown-actions button,.dropdown-actions a{display:inline-flex;align-items:center;gap:5px;padding:0;border:0;background:transparent;color:hsl(var(--primary));text-decoration:none;font:600 12px Inter,system-ui,sans-serif;white-space:nowrap;cursor:pointer}.dropdown-actions .notification-close{display:none;color:var(--app-muted)}.notification-list{overflow:auto;min-height:90px;transition:opacity .15s ease}.notification-list.is-crossfading{opacity:.35}.notification-item{position:relative;display:flex;align-items:stretch;border-bottom:1px solid hsl(var(--palette-blue))}.notification-item.unread{background:hsl(var(--primary-faint))}.notification-item__open{display:flex;align-items:flex-start;gap:11px;flex:1;min-width:0;padding:13px 8px 12px 14px;border:0;background:transparent;text-align:left;cursor:pointer}.notif-icon{width:36px;height:36px;flex:0 0 36px;display:grid;place-items:center;border-radius:11px}.notif-icon--security{background:var(--danger-bg);color:hsl(var(--danger))}.notif-icon--financial{background:var(--success-bg);color:hsl(var(--success))}.notif-icon--session,.notif-icon--learning{background:hsl(var(--primary-faint));color:hsl(var(--primary))}.notif-icon--host{background:var(--warning-bg);color:hsl(var(--warning))}.notif-icon--product{background:hsl(var(--primary-faint));color:hsl(var(--primary))}.notif-icon--default{background:var(--app-surface-muted);color:var(--app-muted)}.notif-content{display:flex;min-width:0;flex:1;flex-direction:column;gap:3px}.notif-title{overflow:hidden;color:var(--app-text);font-size:14px;font-weight:600;line-height:20px;text-overflow:ellipsis;white-space:nowrap}.notif-message{overflow:hidden;color:var(--app-muted);font-size:13px;line-height:18px;text-overflow:ellipsis;white-space:nowrap}.notif-time{color:var(--muted);font-size:12px;line-height:16px}.notification-unread-dot{position:absolute;right:32px;top:20px;width:6px;height:6px;border-radius:50%;background:hsl(var(--primary))}.notification-more{width:32px;flex:0 0 32px;align-self:flex-start;margin:15px 7px 0 0;padding:5px;border:0;border-radius:6px;background:transparent;color:var(--app-muted);cursor:pointer}.notification-more:hover{background:var(--app-surface-muted)}.notification-row-menu{position:absolute;top:42px;right:8px;z-index:2;min-width:150px;padding:5px;border:1px solid var(--app-border);border-radius:9px;background:var(--app-surface);box-shadow:0 8px 22px hsl(var(--palette-blue) / .12)}.notification-row-menu button{width:100%;display:flex;align-items:center;gap:7px;padding:9px;border:0;border-radius:6px;background:transparent;color:hsl(var(--palette-blue));text-align:left;font:500 12px Inter,system-ui,sans-serif;cursor:pointer}.notification-row-menu button:hover{background:var(--app-surface-muted)}.notification-load-more{display:block;width:100%;padding:13px;border:0;background:var(--app-surface);color:hsl(var(--primary));font:600 13px Inter,system-ui,sans-serif;cursor:pointer}.no-notifications{min-height:190px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;color:var(--app-muted);font-size:14px}.no-notifications svg{color:var(--muted)}.no-notifications strong{font-weight:600}@media(max-width:767px){.notification-dropdown{position:fixed;inset:0;width:auto;max-height:none;z-index:1300;border:0;border-radius:0;box-shadow:none;transform:none;animation:none}.dropdown-header{min-height:64px;padding:14px 18px}.dropdown-actions .notification-close{display:inline-flex}.notification-list{padding-bottom:env(safe-area-inset-bottom)}.notification-item__open{padding-left:18px}}@media(prefers-reduced-motion:reduce){.bell-btn,.badge-count,.notification-dropdown,.notification-list{animation:none;transition:none}}.message-inbox-link{position:relative;display:inline-flex;align-items:center;gap:.4rem;min-height:36px;padding:0 .55rem;color:#475569;text-decoration:none;font-size:14px;font-weight:600}.message-inbox-link:hover,.message-inbox-link:focus-visible{color:#4f46e5}.message-inbox-link__badge{position:absolute;top:-3px;right:-3px;display:grid;min-width:17px;height:17px;place-items:center;padding:0 4px;border-radius:999px;background:#4f46e5;color:#fff;font-size:10px;font-weight:700}.message-inbox-link--compact{width:36px;min-height:36px;justify-content:center;padding:0}.mobile-menu-button{display:inline-flex;width:44px;height:44px;min-width:44px;min-height:44px;align-items:center;justify-content:center;border:0;border-radius:10px;background:transparent;color:var(--app-muted);cursor:pointer;-webkit-tap-highlight-color:transparent}.mobile-menu-button:hover,.mobile-menu-button[aria-expanded=true]{background:var(--app-surface-muted)}.mobile-menu-overlay{position:fixed;z-index:998;inset:0;visibility:hidden;opacity:0;border:0;background:hsl(var(--palette-blue) / .5);transition:opacity .28s ease-in-out,visibility 0s .28s}.mobile-menu-overlay.is-open{visibility:visible;opacity:1;transition:opacity .28s ease-in-out,visibility 0s}.mobile-nav{position:fixed;z-index:999;top:0;right:0;display:flex;width:min(360px,calc(100vw - 40px));height:100vh;height:100dvh;flex-direction:column;padding:max(16px,env(safe-area-inset-top)) max(16px,env(safe-area-inset-right)) max(16px,env(safe-area-inset-bottom)) 16px;overflow-y:auto;overscroll-behavior:contain;background:var(--app-surface);box-shadow:-16px 0 40px hsl(var(--palette-blue) / .16);transform:translate(105%);transition:transform .28s ease-in-out,visibility 0s .28s;visibility:hidden}.mobile-nav.open{visibility:visible;transform:translate(0);transition:transform .28s ease-in-out,visibility 0s}.mobile-nav-header{display:flex;min-height:64px;align-items:center;justify-content:space-between;gap:12px;padding:8px 44px 16px 0;border-bottom:1px solid var(--app-border)}.mobile-nav-user{display:flex;min-width:0;align-items:center;gap:12px}.user-avatar{display:grid;width:40px;height:40px;flex:0 0 40px;place-items:center;border-radius:50%;background:hsl(var(--primary-faint));color:hsl(var(--primary));font-size:14px;font-weight:700}.user-info{display:grid;min-width:0;gap:2px}.mobile-nav-name,.user-email,.user-role{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.mobile-nav-name{color:var(--app-text);font-size:14px}.user-email,.user-role{margin:0;color:var(--app-muted);font-size:12px}.mobile-nav-close{display:grid;width:44px;height:44px;flex:0 0 44px;place-items:center;border:0;border-radius:10px;background:transparent;color:var(--app-muted)}.mobile-nav-close:hover{background:var(--app-surface-muted)}.mobile-nav-content{display:flex;flex-direction:column;gap:8px;padding-top:8px}.mobile-nav-section{display:flex;flex-direction:column;padding:8px 0;border-bottom:1px solid hsl(var(--palette-blue))}.mobile-nav-section-title{margin:4px 12px 6px;color:var(--app-muted);font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.mobile-nav-link{display:flex;min-height:48px;align-items:center;padding:0 12px;border:0;border-radius:8px;background:transparent;color:hsl(var(--palette-blue));font:500 15px/1.4 Inter,sans-serif;text-align:left;text-decoration:none;-webkit-tap-highlight-color:transparent}.mobile-nav.open .mobile-nav-link{animation:mobile-nav-enter .18s ease both}.mobile-nav-link:nth-child(2){animation-delay:20ms}.mobile-nav-link:nth-child(3){animation-delay:40ms}.mobile-nav-link:nth-child(4){animation-delay:60ms}.mobile-nav-link:nth-child(5){animation-delay:80ms}.mobile-nav-link:hover,.mobile-nav-link.active{background:hsl(var(--primary-faint));color:hsl(var(--primary-hover))}@keyframes mobile-nav-enter{0%{opacity:0;transform:translate(8px)}to{opacity:1;transform:translate(0)}}@media(min-width:1024px){.mobile-menu-button,.mobile-menu-overlay,.mobile-nav{display:none}}@media(prefers-reduced-motion:reduce){.mobile-menu-overlay,.mobile-nav,.mobile-nav-link{animation:none;transition:none}}.profile-menu{position:relative}.profile-avatar-button{position:relative;width:36px;height:36px;border:1px solid hsl(var(--palette-blue));border-radius:50%;background:linear-gradient(135deg,var(--theme-primary-faint),hsl(var(--primary)));color:hsl(var(--palette-indigo));font-weight:700;cursor:pointer;overflow:visible;box-shadow:0 2px 8px hsl(var(--palette-indigo) / .12)}.profile-avatar-button img,.profile-avatar-large img{width:100%;height:100%;object-fit:cover;border-radius:50%}.profile-avatar-button:focus-visible,.profile-dropdown a:focus-visible,.profile-dropdown button:focus-visible{outline:2px solid var(--ring);outline-offset:2px}.profile-unread-dot{position:absolute;right:0;top:0;width:9px;height:9px;background:var(--theme-danger);border:2px solid var(--theme-border);border-radius:50%}.profile-dropdown{position:absolute;right:0;top:calc(100% + 10px);z-index:1001;display:grid;gap:4px;width:320px;max-height:min(640px,calc(100vh - 88px));overflow-y:auto;padding:12px;background:var(--app-surface);color:var(--app-text);border:1px solid var(--app-border);border-radius:12px;box-shadow:0 20px 45px hsl(var(--palette-blue) / .18);animation:profile-menu-in .12s ease-out}.profile-dropdown a,.profile-dropdown>button{display:flex;align-items:center;gap:9px;width:100%;min-height:36px;padding:8px 10px;text-align:left;border:0;background:transparent;color:inherit;text-decoration:none;border-radius:7px;font:500 14px/1.35 Inter,sans-serif;cursor:pointer}.profile-dropdown a:hover,.profile-dropdown>button:hover,.profile-role-switch button:hover{background:var(--app-bg)}.profile-identity{display:flex;gap:10px;align-items:center;padding:8px}.profile-identity>div:last-child{min-width:0}.profile-identity strong,.profile-identity span{display:block;max-width:220px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.profile-identity strong{font-size:15px;font-weight:700;color:var(--app-text)}.profile-identity span{margin-top:3px;color:var(--app-muted);font-size:13px}.profile-avatar-large{flex:none;width:40px;height:40px;border-radius:50%;background:hsl(var(--primary));color:hsl(var(--theme-white));display:grid;place-items:center;font-weight:700}.profile-role-chips{display:flex;gap:4px;margin-top:6px}.profile-role-chips .ui-badge{height:20px;padding-inline:7px;font-size:10px}.profile-points,.profile-nudge,.profile-warning{font-size:11px!important}.profile-points{color:hsl(var(--primary))!important}.profile-nudge{color:var(--muted)!important}.profile-warning{color:hsl(var(--warning))!important;background:var(--warning-bg)!important}.profile-divider{height:1px;margin:8px 0;background:var(--app-surface-muted)}.profile-menu-icon{width:17px;color:var(--app-muted);flex:none}.profile-role-switch{display:grid;gap:4px;padding:4px 0}.profile-role-switch small{display:block;padding:8px 10px 4px;color:var(--slate-400);font-size:11px;font-weight:600;letter-spacing:.08em}.profile-role-switch button{display:flex;align-items:center;gap:9px;width:100%;min-height:36px;padding:8px 10px;border:0;border-radius:7px;background:transparent;color:var(--app-text);font:13px/1.35 inherit;cursor:pointer}.profile-role-switch button span{flex:1;text-align:left}.profile-role-switch .selected{color:hsl(var(--primary-hover));font-weight:600}.profile-role-switch .selected .profile-menu-icon{color:hsl(var(--primary))}.profile-logout{color:hsl(var(--danger))!important;font-weight:600}@keyframes profile-menu-in{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}@media(max-width:767px){.profile-dropdown{position:fixed;inset:auto 0 0;width:auto;max-height:85vh;border-radius:18px 18px 0 0;padding:14px;animation:profile-sheet-in .12s ease-out}.admin-profile-dropdown{position:absolute;left:auto;right:0;top:calc(100% + 10px);bottom:auto;width:min(320px,calc(100vw - 16px));max-height:calc(100vh - 88px);border-radius:12px;padding:8px;animation:profile-menu-in .12s ease-out}}@keyframes profile-sheet-in{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:none}}.profile-theme-row{padding:4px 8px}.theme-control{display:flex;align-items:center;gap:8px;min-height:36px}.theme-control__label{color:var(--app-text);font-size:13px;font-weight:600}.theme-control__segments{display:inline-flex;align-items:center;gap:2px;margin-left:auto;padding:2px;border:1px solid var(--app-border);border-radius:999px;background:var(--app-surface-muted)}.theme-control__segment{display:grid;place-items:center;width:32px;height:32px;padding:0;border:0;border-radius:999px;background:transparent;color:var(--app-muted);cursor:pointer}.theme-control__segment:hover{background:var(--app-surface);color:var(--app-text)}.theme-control__segment.is-selected{background:hsl(var(--primary-faint));color:hsl(var(--primary))}.theme-control__segment:focus-visible{outline:2px solid hsl(var(--primary));outline-offset:1px}.theme-control__current{min-width:42px;color:var(--app-muted);font-size:11px;text-align:right}.ui-button{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:40px;padding:0 16px;border:1px solid transparent;border-radius:8px;font:600 14px/1 Inter,sans-serif;cursor:pointer;transition:color .15s ease,background-color .15s ease,box-shadow .15s ease,transform .15s ease}.ui-button:focus-visible{outline:0;box-shadow:var(--focus-ring)}.ui-button:active:not(:disabled){transform:translateY(1px)}.ui-button:disabled{opacity:.5;cursor:not-allowed}.ui-button--sm{height:32px;padding:0 12px}.ui-button--lg{height:44px}.ui-button--primary{background:hsl(var(--primary));color:hsl(var(--theme-white))}.ui-button--primary:hover:not(:disabled){background:hsl(var(--primary-hover));box-shadow:var(--shadow-sm)}.ui-button--secondary{background:hsl(var(--surface));border-color:hsl(var(--border));color:var(--slate-700)}.ui-button--secondary:hover:not(:disabled){background:var(--page-bg)}.ui-button--ghost{background:transparent;color:var(--slate-600)}.ui-button--ghost:hover:not(:disabled){background:var(--slate-100)}.ui-button--destructive{background:hsl(var(--danger));color:hsl(var(--theme-white))}.ui-spinner{animation:ui-spin .8s linear infinite}@keyframes ui-spin{to{transform:rotate(360deg)}}.ui-card{background:hsl(var(--surface));border:1px solid hsl(var(--border));border-radius:12px;box-shadow:var(--shadow-sm);padding:24px}.ui-card__header{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:16px}.ui-card__header h2{font-size:16px;font-weight:600;color:var(--heading)}.ui-card__header p{margin:4px 0 0;color:var(--muted);font-size:13px}.ui-badge{display:inline-flex;align-items:center;height:22px;padding:0 8px;border-radius:999px;font-size:12px;font-weight:600}.ui-badge--neutral{background:var(--slate-100);color:var(--slate-700)}.ui-badge--primary{background:var(--primary-subtle);color:hsl(var(--primary-hover))}.ui-badge--success{background:var(--success-bg);color:hsl(var(--success))}.ui-badge--warning{background:var(--warning-bg);color:hsl(var(--warning))}.ui-badge--danger{background:var(--danger-bg);color:hsl(var(--danger))}.ui-empty-state{text-align:center;padding:48px 24px}.ui-empty-state>svg{color:var(--slate-300);margin-bottom:12px}.ui-empty-state h2{font-size:15px;color:var(--slate-700);margin-bottom:4px}.ui-empty-state p{font-size:13.5px;color:var(--muted);margin-bottom:16px}.ui-skeleton{display:block;background:var(--slate-100);border-radius:8px;animation:ui-pulse 1.5s ease-in-out infinite}@keyframes ui-pulse{50%{opacity:.45}}.ui-stat-card{padding:16px}.ui-stat-card__label{display:block;color:var(--muted);font-size:12.5px;font-weight:600;letter-spacing:.05em;text-transform:uppercase}.ui-stat-card strong{display:block;margin-top:8px;color:var(--heading);font-size:32px;line-height:1.1;font-variant-numeric:tabular-nums}.ui-stat-card__trend{display:inline-flex;align-items:center;gap:4px;margin-top:8px;font-size:12.5px}.ui-stat-card__trend--up{color:hsl(var(--success))}.ui-stat-card__trend--down{color:hsl(var(--danger))}.ui-stat-card__skeleton{width:110px;height:36px;margin-top:8px}.ui-field{display:flex;flex-direction:column;gap:4px;color:var(--slate-700);font-size:13px;font-weight:500}.ui-field small{color:var(--muted);font-size:12.5px;font-weight:400}.ui-field--error,.ui-field--error small{color:hsl(var(--danger))}.ui-input{width:100%;height:40px;padding:0 12px;border:1px solid hsl(var(--border));border-radius:8px;background:hsl(var(--surface));color:var(--app-text);font:400 14px/1.4 Inter,sans-serif}.ui-textarea{height:auto;min-height:88px;padding:10px 12px;resize:vertical}.ui-input:focus{outline:0;border-color:var(--ring);box-shadow:var(--focus-ring)}.ui-select{position:relative;display:block}.ui-select .ui-input{appearance:none;padding-right:36px}.ui-select>svg{position:absolute;right:12px;top:12px;pointer-events:none;color:var(--muted)}.ui-modal-overlay{position:fixed;inset:0;z-index:1000;display:grid;place-items:center;padding:24px;background:hsl(var(--palette-blue) / .45);animation:ui-fade .15s ease}.ui-modal{width:min(100%,448px);background:hsl(var(--surface));border:1px solid hsl(var(--border));border-radius:12px;box-shadow:var(--shadow-md);padding:24px;color:var(--app-text)}.ui-modal>header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.ui-modal h2{font-size:20px}@keyframes ui-fade{0%{opacity:0}to{opacity:1}}.class-search{position:relative;width:min(100%,360px);z-index:20}.class-search__form{min-height:40px;display:flex;align-items:center;gap:9px;padding:0 8px 0 12px;border:1px solid var(--app-border);border-radius:12px;background:var(--app-surface);color:var(--app-muted)}.class-search__form:focus-within{border-color:hsl(var(--primary));box-shadow:0 0 0 3px hsl(var(--primary) / .16)}.class-search__form input{flex:1;min-width:0;padding:9px 0;border:0;outline:0;background:transparent;color:var(--app-text);font:inherit;font-size:14px}.class-search__form kbd{padding:2px 6px;border:1px solid var(--app-border);border-radius:6px;color:var(--app-muted);font-size:12px}.class-search__clear,.class-search__recent-row>button:last-child{display:grid;place-items:center;padding:5px;border:0;border-radius:6px;background:transparent;color:var(--app-muted);cursor:pointer}.class-search__clear:hover,.class-search__recent-row>button:last-child:hover{background:var(--app-surface-muted);color:var(--app-text)}.class-search__submit{padding:7px 10px;border:0;border-radius:8px;background:hsl(var(--primary));color:hsl(var(--theme-white));font-size:13px;font-weight:600;cursor:pointer}.class-search__menu{position:absolute;top:calc(100% + 6px);left:0;right:0;max-height:min(420px,70vh);overflow-y:auto;padding:6px;border:1px solid var(--app-border);border-radius:12px;background:var(--app-surface);color:var(--app-text);box-shadow:0 12px 28px #0f172a2e}.class-search__option,.class-search__recent-row>button:first-child{width:100%;display:flex;align-items:center;gap:10px;min-width:0;padding:10px;border:0;border-radius:8px;background:transparent;color:var(--app-text);text-align:left;cursor:pointer}.class-search__option:hover,.class-search__option.is-active,.class-search__recent-row>button:first-child:hover{background:var(--app-surface-muted)}.class-search__option span{min-width:0;flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.class-search__option small{color:var(--app-muted);font-size:11px;text-transform:capitalize}.class-search__section-title{padding:8px 10px 5px;color:var(--app-muted);font-size:12px;font-weight:600}.class-search__recent-row{display:flex;align-items:center;gap:4px}.class-search__recent-row>button:first-child{flex:1}.class-search__hint{margin:0;padding:12px 10px;color:var(--app-muted);font-size:13px}@media(max-width:767px){.class-search{width:100%}}@media(prefers-reduced-motion:reduce){.class-search *{scroll-behavior:auto!important;transition-duration:.01ms!important}}.toast-container{position:fixed;top:72px;right:16px;z-index:9999;display:flex;flex-direction:column;gap:8px}.toast{min-width:220px;max-width:min(420px,calc(100vw - 32px));padding:12px 16px;border:1px solid var(--app-border);border-left:4px solid hsl(var(--primary));border-radius:8px;background:var(--app-surface);color:var(--app-text);box-shadow:var(--shadow-md)}.toast-success{border-left-color:hsl(var(--success))}.toast-warning{border-left-color:hsl(var(--warning))}.toast-error{border-left-color:hsl(var(--danger))}.toast-title{margin-bottom:4px;font-weight:600}.toast-message{color:var(--app-muted);font-size:13px}.toast-action{margin-top:8px}.toast-action-link{padding:0;border:0;background:transparent;color:hsl(var(--primary));font:600 13px Inter,sans-serif;cursor:pointer}@media(max-width:480px){.toast-container{left:12px;right:12px}.toast{min-width:0;max-width:none}}.cart-link{position:relative;display:inline-flex;align-items:center;gap:.35rem}.cart-badge{min-width:1.25rem;height:1.25rem;padding:0 .25rem;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;background:hsl(var(--primary));color:hsl(var(--theme-white));font-size:.72rem;font-weight:700}.cart-link--pulse .cart-badge{animation:cart-pulse .5s ease}@keyframes cart-pulse{50%{transform:scale(1.35)}}.async-state{display:flex;align-items:center;gap:.8rem;padding:1.25rem;border:1px solid hsl(var(--border));border-radius:12px;background:var(--app-surface);color:var(--app-text);box-shadow:var(--shadow-sm)}.async-state--error{color:hsl(var(--danger))}.async-state p{margin:.2rem 0 0;color:var(--app-muted);font-size:.85rem}.async-state__actions{display:flex;align-items:center;gap:.5rem;margin-left:auto}.async-state__actions button{display:inline-flex;align-items:center;gap:.35rem;min-height:34px;padding:0 .7rem;border:0;border-radius:7px;background:hsl(var(--primary-action));color:#fff;cursor:pointer}.async-state__actions .async-state__back{background:transparent;color:var(--app-muted)}.async-state--empty{justify-content:center;flex-direction:column;color:var(--app-muted);text-align:center}.async-state--empty p{margin:0}.async-skeleton{overflow:hidden;position:relative;border-radius:12px;background:var(--app-surface);border:1px solid hsl(var(--border))}.async-skeleton:after{content:"";position:absolute;inset:0;transform:translate(-100%);background:linear-gradient(90deg,transparent,hsl(var(--border) / .65),transparent);animation:async-shimmer 1.2s infinite}.async-skeleton--block{min-height:140px}.async-skeleton--form{min-height:520px}.async-skeleton--cart{min-height:160px;margin-bottom:1rem}.async-skeleton--list{min-height:220px}.route-loading-skeleton{min-height:60vh;margin:1rem;border-radius:16px;background:var(--app-surface);border:1px solid hsl(var(--border));position:relative;overflow:hidden}.route-loading-skeleton:after{content:"";position:absolute;inset:0;transform:translate(-100%);background:linear-gradient(90deg,transparent,hsl(var(--border) / .65),transparent);animation:async-shimmer 1.2s infinite}@keyframes async-shimmer{to{transform:translate(100%)}}.async-state__help{display:inline-flex;align-items:center;gap:5px;color:hsl(var(--primary));font-size:13px;font-weight:600;text-decoration:none}.logo-loader{display:inline-grid;justify-items:center;gap:8px;color:hsl(var(--primary))}.dark .logo-loader{color:#fff}.logo-loader--sm{gap:5px}.logo-loader--dark{color:#fff}.logo-loader__wordmark{font-weight:800;letter-spacing:-.06em;line-height:1}.logo-loader--sm .logo-loader__wordmark{font-size:18px}.logo-loader--md .logo-loader__wordmark{font-size:24px}.logo-loader__bar{width:100%;height:3px;overflow:hidden;border-radius:999px;background:hsl(var(--primary-faint));transform-origin:left center;animation:logo-loader-draw .8s ease-in-out infinite}.logo-loader--dark .logo-loader__bar{background:hsl(var(--primary))}@keyframes logo-loader-draw{0%{transform:scaleX(0)}75%,to{transform:scaleX(1)}}@media(prefers-reduced-motion:reduce){.logo-loader__bar{animation:none;transform:scaleX(1)}}.error-boundary{display:flex;align-items:center;justify-content:center;min-height:100vh;background:var(--app-bg);padding:20px}.error-boundary__container{background:var(--app-surface);border:1px solid var(--app-border);border-radius:12px;box-shadow:0 10px 40px color-mix(in srgb,var(--theme-danger) 8%,transparent);padding:40px;max-width:440px;width:100%;text-align:center}.error-boundary__title{font-size:22px;font-weight:700;color:var(--app-text);margin:0 0 12px;line-height:1.3}.error-boundary__message{font-size:14px;color:var(--app-muted);margin:0 0 24px;line-height:1.6}.error-boundary__actions{display:flex;gap:12px;justify-content:center;margin-top:20px}.error-boundary__help{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:9px 14px;border:1px solid var(--app-border);border-radius:8px;color:hsl(var(--primary));font-size:14px;font-weight:600;text-decoration:none}.error-boundary__button{padding:10px 20px;border:none;border-radius:6px;font-size:14px;font-weight:600;cursor:pointer;transition:all .3s ease}.error-boundary__button--primary{background:hsl(var(--primary));color:hsl(var(--theme-white))}.error-boundary__button--primary:hover{background:hsl(var(--primary-hover));transform:translateY(-2px);box-shadow:0 4px 12px color-mix(in srgb,var(--theme-danger) 30%,transparent)}.error-boundary--dark{background:var(--theme-danger)}.error-boundary--dark .error-boundary__container{background:var(--theme-danger);border-color:var(--theme-danger)}.error-boundary--dark .error-boundary__title,.error-boundary--dark .error-boundary__message{color:var(--theme-danger)}@media(max-width:640px){.error-boundary__container{padding:40px 24px}.error-boundary__title{font-size:24px}.error-boundary__message{font-size:13px}.error-boundary__actions{flex-direction:column}.error-boundary__button{width:100%}}.connection-status-banner{position:fixed;z-index:1200;top:12px;left:50%;transform:translate(-50%);display:flex;align-items:center;gap:8px;padding:8px 14px;border:1px solid var(--theme-warning);border-radius:999px;background:var(--warning-bg);color:hsl(var(--warning));font-size:13px;font-weight:600;box-shadow:0 4px 14px hsl(var(--palette-blue) / .12)}.connection-status-banner--dark{border-color:var(--theme-warning);background:hsl(var(--palette-orange));color:var(--theme-warning-bg)}.pwa-install-prompt{position:fixed;z-index:1000;right:0;bottom:calc(12px + env(safe-area-inset-bottom,0px));left:0;width:min(560px,calc(100% - 24px));margin:0 auto;padding:10px 12px;border:1px solid var(--app-border);border-radius:12px;background:var(--app-surface);box-shadow:0 8px 24px hsl(var(--palette-blue) / .14);animation:slideUp .3s ease-out}.prompt-content{display:flex;align-items:center;gap:12px;color:hsl(var(--palette-blue))}.prompt-icon{flex-shrink:0;color:hsl(var(--primary))}.prompt-text{flex:1}.prompt-text p{margin:0;font-size:14px;font-weight:600}.prompt-actions{display:flex;flex-shrink:0}.btn-install,.btn-dismiss{display:inline-flex;min-width:44px;min-height:44px;align-items:center;justify-content:center;padding:8px 14px;border:0;border-radius:8px;font-size:13px;font-weight:600;cursor:pointer}.btn-install{background:hsl(var(--primary));color:hsl(var(--theme-white))}.btn-dismiss{background:transparent;color:var(--app-muted)}.btn-dismiss:hover{background:var(--app-surface-muted)}@keyframes slideUp{0%{transform:translateY(100%);opacity:0}to{transform:translateY(0);opacity:1}}@media(max-width:767px){body.student-bottom-nav-active .pwa-install-prompt{bottom:calc(72px + env(safe-area-inset-bottom,0px))}}.student-bottom-nav{position:fixed;z-index:100;right:0;bottom:0;left:0;display:none;min-height:calc(64px + env(safe-area-inset-bottom,0px));align-items:stretch;justify-content:space-around;padding:4px 4px env(safe-area-inset-bottom,0px);border-top:1px solid var(--app-border);background:var(--app-surface);box-sizing:border-box}.student-bottom-nav:before{position:absolute;top:-1px;left:var(--active-tab-left, 0%);width:20%;height:3px;border-radius:0 0 3px 3px;background:hsl(var(--primary));content:"";transition:left .28s cubic-bezier(.4,0,.2,1)}.student-bottom-nav__item{display:flex;min-width:44px;min-height:56px;flex:1;flex-direction:column;align-items:center;justify-content:center;gap:2px;padding:4px 2px;color:var(--muted);text-decoration:none;-webkit-tap-highlight-color:transparent;position:relative}.student-bottom-nav__item.is-active{color:hsl(var(--primary))}.student-bottom-nav__icon-wrap{position:relative;display:flex;min-width:24px;min-height:24px;align-items:center;justify-content:center}.student-bottom-nav__label{font-size:11px;font-weight:500;line-height:14px;white-space:nowrap}.student-bottom-nav__avatar{width:24px;height:24px;border:1px solid var(--app-border);border-radius:50%;object-fit:cover}.student-bottom-nav__avatar--initials{display:grid;place-items:center;background:hsl(var(--primary-faint));color:hsl(var(--primary));font-size:9px;font-weight:700}.student-bottom-nav__badge{position:absolute;top:-5px;right:-9px;display:flex;min-width:16px;height:16px;align-items:center;justify-content:center;padding:0 4px;border-radius:999px;background:hsl(var(--primary));color:hsl(var(--theme-white));font-size:10px;line-height:1;animation:student-nav-badge-in .18s cubic-bezier(.2,.8,.2,1) both}@keyframes student-nav-badge-in{0%{opacity:0;transform:scale(.65)}to{opacity:1;transform:scale(1)}}@media(max-width:767px){.student-bottom-nav{display:flex}body.student-bottom-nav-active #root{padding-bottom:calc(64px + env(safe-area-inset-bottom,0px))}}@media(prefers-reduced-motion:reduce){.student-bottom-nav:before,.student-bottom-nav__badge{animation:none;transition:none}}*{margin:0;padding:0;box-sizing:border-box}:where(button,a,input,textarea,select):focus-visible{outline:2px solid var(--ring);outline-offset:2px}:where(button,a){transition:color .15s ease,background-color .15s ease,border-color .15s ease,box-shadow .15s ease,transform .15s ease}html{font-family:Inter,sans-serif;background:var(--page-bg)}body{font-family:Inter,sans-serif;color:var(--app-text);background:var(--app-bg);font-size:14px;line-height:1.6}:root{--bg: 210 40% 98%;--surface: 0 0% 100%;--surface-2: 210 40% 96%;--border: 214 32% 91%;--text: 222 47% 11%;--text-muted: 215 19% 35%;--text-faint: 215 16% 45%;--primary: 243 75% 59%;--primary-hover: 243 58% 51%;--primary-action: 243 75% 59%;--danger-action: 343 80% 38%;--primary-faint: 243 75% 59% / .1;--success: 160 84% 26%;--warning: 38 92% 30%;--danger: 343 80% 38%;--shadow-color: 222 47% 11%;--ring: hsl(var(--primary));--slate-900: hsl(var(--text));--slate-700: hsl(var(--text-muted));--slate-600: hsl(var(--text-muted));--slate-500: hsl(215 16% 47%);--slate-400: hsl(var(--text-faint));--slate-300: hsl(214 32% 85%);--slate-200: hsl(var(--border));--slate-100: hsl(var(--surface-2));--page-bg: hsl(var(--bg));--heading: hsl(var(--text));--app-bg: hsl(var(--bg));--app-surface: hsl(var(--surface));--app-surface-muted: hsl(var(--surface-2));--app-text: hsl(var(--text));--app-muted: hsl(var(--text-muted));--muted: hsl(var(--text-muted));--app-border: hsl(var(--border));--primary-color: hsl(var(--primary));--primary-subtle: hsl(var(--primary-faint));--success-color: hsl(var(--success));--success-bg: hsl(152 81% 96%);--warning-color: hsl(var(--warning));--warning-bg: hsl(48 100% 96%);--danger-color: hsl(var(--danger));--danger-bg: hsl(355 100% 97%);--theme-surface: hsl(var(--surface));--theme-surface-2: hsl(var(--surface-2));--theme-border: hsl(var(--border));--theme-text: hsl(var(--text));--theme-muted: hsl(var(--text-muted));--theme-faint: hsl(var(--text-faint));--theme-placeholder: hsl(var(--placeholder));--theme-primary: hsl(var(--primary));--theme-primary-hover: hsl(var(--primary-hover));--theme-primary-faint: hsl(var(--primary-faint));--theme-success: hsl(var(--success));--theme-success-bg: hsl(152 81% 96%);--theme-warning: hsl(var(--warning));--theme-warning-bg: hsl(48 100% 96%);--theme-danger: hsl(var(--danger));--theme-danger-bg: hsl(355 100% 97%);--theme-info: 204 90% 40%;--theme-white: 0 0% 100%;--palette-red: 0 72% 51%;--palette-orange: 24 90% 54%;--palette-amber: 38 92% 50%;--palette-yellow: 45 93% 47%;--palette-lime: 84 81% 40%;--palette-green: 142 71% 35%;--palette-teal: 160 84% 39%;--palette-cyan: 188 86% 42%;--palette-blue: 210 90% 50%;--palette-indigo: 234 89% 60%;--palette-violet: 262 83% 58%;--palette-purple: 282 68% 53%;--palette-pink: 320 75% 52%;--palette-rose: 343 80% 50%;--class-accent-indigo: 79 70 229;--class-accent-violet: 124 58 237;--class-accent-emerald: 5 150 105;--class-accent-amber: 217 119 6;--class-accent-rose: 225 29 72;--class-accent-cyan: 8 145 178;--class-accent-slate: 71 85 105;--class-accent-blue: 37 99 235;--hero-start: 243 49% 34%;--hero-middle: 243 75% 49%;--hero-end: 262 83% 58%;--hero-text: 0 0% 100%;--shadow-sm: 0 1px 2px hsl(var(--shadow-color) / .06);--shadow-md: 0 1px 3px hsl(var(--shadow-color) / .08), 0 8px 24px hsl(var(--shadow-color) / .08);--focus-ring: 0 0 0 3px hsl(var(--palette-indigo) / .35);--placeholder: 215 16% 42%;--chart-grid: var(--border);--chart-axis: var(--text-muted);--scrollbar-thumb: 215 16% 75%;--scrollbar-track: var(--surface-2)}.dark{--bg: 222 47% 8%;--surface: 218 39% 11%;--surface-2: 217 33% 17%;--border: 217 33% 17%;--text: 210 40% 96%;--text-muted: 215 20% 70%;--text-faint: 215 16% 58%;--primary: 234 89% 75%;--primary-hover: 226 100% 82%;--primary-action: 243 75% 59%;--danger-action: 343 80% 38%;--primary-faint: 234 89% 75% / .12;--success: 160 60% 52%;--warning: 45 96% 56%;--danger: 0 91% 71%;--shadow-color: 0 0 0;--shadow-sm: 0 0 0 transparent;--shadow-md: 0 0 0 transparent;--ring: hsl(var(--primary));--focus-ring: 0 0 0 3px hsl(var(--primary) / .55);--placeholder: 215 20% 75%;--theme-placeholder: hsl(var(--placeholder));--chart-grid: 217 25% 25%;--chart-axis: 215 20% 75%;--scrollbar-thumb: 215 20% 38%;--scrollbar-track: var(--surface);--success-bg: hsl(164 86% 12%);--warning-bg: hsl(38 80% 14%);--danger-bg: hsl(0 65% 16%);--theme-success-bg: hsl(164 86% 12%);--theme-warning-bg: hsl(38 80% 14%);--theme-danger-bg: hsl(0 65% 16%);--theme-info: 204 90% 65%;--palette-red: 0 91% 71%;--palette-orange: 24 95% 66%;--palette-amber: 45 96% 56%;--palette-yellow: 52 96% 62%;--palette-lime: 84 70% 58%;--palette-green: 142 65% 55%;--palette-teal: 160 60% 52%;--palette-cyan: 188 80% 60%;--palette-blue: 210 90% 68%;--palette-indigo: 234 89% 75%;--palette-violet: 262 83% 72%;--palette-purple: 282 70% 70%;--palette-pink: 320 80% 72%;--palette-rose: 0 91% 71%;--hero-start: 243 49% 14%;--hero-middle: 243 65% 23%;--hero-end: 262 60% 24%;--hero-text: 0 0% 100%}:root{color-scheme:light}:root.dark{color-scheme:dark}html,body,#root{min-height:100%;background:var(--app-bg);color:var(--app-text)}html,body{transition:background-color .15s ease,color .15s ease}input,textarea,select,button{color-scheme:inherit}input::placeholder,textarea::placeholder{color:hsl(var(--placeholder));opacity:1}select option,select optgroup{background:hsl(var(--surface));color:hsl(var(--text))}input[type=date],input[type=time],input[type=datetime-local],input[type=month],input[type=week]{color-scheme:inherit}*{scrollbar-color:hsl(var(--scrollbar-thumb)) hsl(var(--scrollbar-track));scrollbar-width:thin}*::-webkit-scrollbar{width:10px;height:10px}*::-webkit-scrollbar-track{background:hsl(var(--scrollbar-track))}*::-webkit-scrollbar-thumb{border:2px solid hsl(var(--scrollbar-track));border-radius:999px;background:hsl(var(--scrollbar-thumb))}:root.theme-transitioning,:root.theme-transitioning *,:root.theme-transitioning *:before,:root.theme-transitioning *:after{transition-property:background-color,border-color,color,fill,stroke!important;transition-duration:.15s!important;transition-timing-function:ease!important}@media(prefers-reduced-motion:reduce){html,body{transition:none}:root.theme-transitioning,:root.theme-transitioning *,:root.theme-transitioning *:before,:root.theme-transitioning *:after{transition:none!important}}.dark body{background:var(--app-bg);color:var(--app-text)}html[data-motion-preference=reduce] *,html[data-motion-preference=reduce] *:before,html[data-motion-preference=reduce] *:after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}@media(prefers-reduced-motion:reduce){html:not([data-motion-preference=reduce]) *,html:not([data-motion-preference=reduce]) *:before,html:not([data-motion-preference=reduce]) *:after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}html[data-host-density=compact] .host-dashboard-page .dashboard-card{padding:16px}html[data-host-density=compact] .host-dashboard-page .class-item{padding-block:8px}:root.dark .dashboard-page,:root.dark .profile-page,:root.dark .points-page,:root.dark .achievements-page{background:var(--app-bg);color:var(--app-text)}:root.dark .dashboard-card,:root.dark .stat-card,:root.dark .points-card,:root.dark .points-history,:root.dark .points-earn-card,:root.dark .achievements-page__section,:root.dark .summary-card{background:var(--app-surface);color:var(--app-text);border-color:var(--app-border)}:root.dark .header{background:var(--app-surface);color:var(--app-text);border-bottom:1px solid var(--app-border)}:root.dark .header .logo,:root.dark .header .nav-link{color:hsl(var(--primary))}:root.dark .profile-dropdown,:root.dark .profile-menu .profile-avatar-large{background:var(--app-surface);color:var(--app-text);border-color:var(--app-border)}:root.dark .profile-dropdown a,:root.dark .profile-dropdown>button{color:var(--app-text)}:root.dark .profile-dropdown a:hover,:root.dark .profile-dropdown button:hover,:root.dark .profile-role-switch .selected{background:hsl(var(--surface-2))!important;color:hsl(var(--primary))!important}:root.dark .profile-identity span,:root.dark .profile-nudge,:root.dark .profile-menu-icon,:root.dark .muted,:root.dark .settings-header p,:root.dark .notification-row small,:root.dark .points-earn-card p,:root.dark .points-state{color:var(--app-muted)!important}:root.dark .class-item,:root.dark .quick-stat,:root.dark .profile-completion,:root.dark .profile-form,:root.dark .profile-access,:root.dark .points-history,:root.dark .points-earn-card{background:var(--app-surface-muted);border-color:var(--app-border)}:root.dark .class-item h4,:root.dark .settings-card h2,:root.dark .settings-card h3,:root.dark .profile-form h2,:root.dark .profile-form h3,:root.dark .profile-access h2,:root.dark .points-earn-card h3,:root.dark .points-history th,:root.dark .points-history td{color:var(--app-text)}:root.dark input,:root.dark textarea,:root.dark select{background:var(--app-surface-muted);color:var(--app-text);border-color:var(--app-border)}:root.dark .settings-nav button{color:var(--app-muted)}:root.dark .settings-nav button.active{background:hsl(var(--primary-faint));color:hsl(var(--primary));border-color:hsl(var(--primary))}:root.dark .dashboard-page h1,:root.dark .dashboard-card h2,:root.dark .dashboard-card p,:root.dark .profile-info p,:root.dark .loading{color:var(--app-text)}:root.dark .dashboard-card h2{border-bottom-color:var(--app-border)}:root.dark .dashboard-card p,:root.dark .profile-info p,:root.dark .stat-card h3,:root.dark .class-item .class-category{color:var(--app-muted)}:root.dark .class-item:hover,:root.dark .class-item.active{background:hsl(var(--surface-2))}:root.dark .profile-stats>div,:root.dark .profile-stats>a,:root.dark .profile-completion,:root.dark .profile-form,:root.dark .profile-access{background:var(--app-surface);color:var(--app-muted);border:1px solid var(--app-border)}:root.dark .profile-stats strong{color:var(--app-text)}:root.dark .profile-form label,:root.dark .profile-completion h2,:root.dark .profile-access h2{color:var(--app-text)}:root.dark .meter{background:hsl(var(--surface-2))}:root.dark .interest-chips button{background:var(--app-surface);border-color:hsl(var(--primary));color:hsl(var(--primary))}:root.dark .points-label,:root.dark .points-earn-card p,:root.dark .points-state{color:var(--app-muted)}:root.dark .points-history th,:root.dark .points-history td{border-bottom-color:var(--app-border)}:root.dark main,:root.dark [class*=page],:root.dark [class*=content]{background-color:var(--app-bg);color:var(--app-text)}:root.dark [class*=card],:root.dark [class*=panel],:root.dark [class*=modal],:root.dark [class*=table],:root.dark [class*=form],:root.dark [class*=section]{background-color:var(--app-surface)!important;color:var(--app-text)!important;border-color:var(--app-border)!important}:root.dark [class*=card] h1,:root.dark [class*=card] h2,:root.dark [class*=card] h3,:root.dark [class*=card] h4,:root.dark [class*=panel] h1,:root.dark [class*=panel] h2,:root.dark [class*=panel] h3,:root.dark [class*=panel] h4,:root.dark [class*=modal] h1,:root.dark [class*=modal] h2,:root.dark [class*=modal] h3,:root.dark [class*=modal] h4,:root.dark [class*=table] th,:root.dark [class*=table] td{color:var(--app-text)!important}:root.dark [class*=card] p,:root.dark [class*=card] small,:root.dark [class*=panel] p,:root.dark [class*=panel] small,:root.dark [class*=modal] p,:root.dark [class*=modal] small{color:var(--app-muted)!important}:root.dark [class*=table] tr,:root.dark [class*=table] th,:root.dark [class*=table] td{background-color:var(--app-surface)!important;border-color:var(--app-border)!important}:root.dark input:not([type=checkbox]):not([type=radio]),:root.dark textarea,:root.dark select{background-color:var(--app-surface-muted)!important;color:var(--app-text)!important;border-color:var(--app-border)!important}:root.dark input::placeholder,:root.dark textarea::placeholder{color:var(--muted)!important}[class*=page],[class*=dashboard],[class*=content]{color:var(--app-text)}[class*=page] a,[class*=dashboard] a,[class*=content] a{color:hsl(var(--primary-hover))}[class*=page] button,[class*=dashboard] button,[class*=content] button{transition:color .15s ease,background-color .15s ease,border-color .15s ease,box-shadow .15s ease,transform .15s ease}[class*=page] table,[class*=dashboard] table,[class*=content] table{color:var(--app-text)}.container{max-width:1200px;margin:0 auto;padding:0 2rem}.page-header{display:flex;align-items:flex-start;justify-content:space-between;gap:24px;margin-bottom:28px}.page-header h1{margin:4px 0 8px}.page-subtitle{margin:0;color:var(--muted);font-size:14px}.eyebrow{margin:0;color:hsl(var(--primary));font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase}@media(max-width:768px){.container{padding:0 1rem}}h1,h2,h3,h4,h5,h6{line-height:1.2;color:var(--heading)}h1{font-size:28px;font-weight:800;letter-spacing:-.02em}h2{font-size:20px;font-weight:700}h3,h4{font-size:16px;font-weight:600}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:0;box-shadow:var(--focus-ring)}@media(prefers-reduced-motion:reduce){*,*:before,*:after{transition-duration:.01ms!important;animation-duration:.01ms!important;scroll-behavior:auto!important}}a{color:inherit;text-decoration:none}button,input,textarea,select{font-family:inherit}:root{--touch-target-min: 48px;--touch-target-padding: 12px;--safe-area-top: env(safe-area-inset-top, 0px);--safe-area-right: env(safe-area-inset-right, 0px);--safe-area-bottom: env(safe-area-inset-bottom, 0px);--safe-area-left: env(safe-area-inset-left, 0px)}button,a[role=button],input[type=button],input[type=submit],input[type=reset],.btn,.button{min-height:var(--touch-target-min);min-width:var(--touch-target-min);padding:8px 12px;border-radius:8px;font-size:14px;line-height:1.5;width:auto;max-width:100%}input[type=text],input[type=email],input[type=password],input[type=number],input[type=search],input[type=tel],input[type=url],textarea,select{min-height:var(--touch-target-min);padding:12px;font-size:16px;border-radius:6px;border:1px solid var(--app-border);width:100%;box-sizing:border-box}input[type=checkbox],input[type=radio]{width:24px;height:24px;cursor:pointer;margin:12px}body{font-size:14px;line-height:1.6}@media(min-width:640px){body{font-size:15px}}@media(min-width:768px){body{font-size:16px}button,a[role=button],input[type=button],input[type=submit],input[type=reset],.btn,.button{min-height:44px}input[type=checkbox],input[type=radio]{width:20px;height:20px}}@media(min-width:1024px){body{font-size:16px}}h1{font-size:clamp(28px,2.5vw,32px);margin:16px 0 8px}h2{font-size:20px;margin:12px 0 6px}h3{font-size:clamp(18px,5vw,28px);margin:10px 0 5px}.container{padding-left:max(16px,env(safe-area-inset-left));padding-right:max(16px,env(safe-area-inset-right));max-width:100%;margin:0 auto}@media(min-width:768px){.container{max-width:900px;padding-left:24px;padding-right:24px}}@media(min-width:1024px){.container{max-width:1200px;padding-left:32px;padding-right:32px}@media(min-width:1536px){.container{max-width:1320px}}}.grid{display:grid;gap:12px;grid-template-columns:1fr}@media(min-width:640px){.grid-2{grid-template-columns:repeat(2,1fr);gap:12px}}@media(min-width:768px){.grid-3{grid-template-columns:repeat(3,1fr);gap:16px}}@media(min-width:1024px){.grid-4{grid-template-columns:repeat(4,1fr);gap:20px}}.flex-row{display:flex;flex-direction:column;gap:12px}@media(min-width:768px){.flex-row{flex-direction:row}.flex-row-auto>*{flex:1}}.p-safe-top{padding-top:max(16px,env(safe-area-inset-top))}.p-safe-bottom{padding-bottom:max(16px,env(safe-area-inset-bottom))}.p-safe-left{padding-left:max(16px,env(safe-area-inset-left))}.p-safe-right{padding-right:max(16px,env(safe-area-inset-right))}.m-safe-top{margin-top:max(16px,env(safe-area-inset-top))}.vh-100{height:100vh;height:100dvh}.min-vh-100{min-height:100vh;min-height:100dvh}.text-truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.text-clamp{overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}.hide-mobile{display:none}@media(min-width:768px){.hide-mobile{display:block}.show-mobile{display:none}}button:focus,a:focus,input:focus,select:focus,textarea:focus{outline:2px solid hsl(var(--primary));outline-offset:2px}input,textarea,select{font-size:16px}input[type=email],input[type=number],input[type=tel],input[type=url]{font-size:16px!important}.no-touch-scroll{touch-action:none}.gpu-accelerate{transform:translateZ(0);will-change:transform}@media(prefers-reduced-motion:reduce){*{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}@media(prefers-contrast:more){button,a[role=button],input[type=button],input[type=submit],input[type=reset],.btn,.button,input[type=text],input[type=email],input[type=password],input[type=number],textarea,select{border:2px solid}}@media(prefers-color-scheme:dark){input[type=text],input[type=email],input[type=password],input[type=number],input[type=search],input[type=tel],input[type=url],textarea,select{background-color:var(--app-surface);color:var(--app-text);border-color:var(--app-border)}input::placeholder,textarea::placeholder{color:var(--muted)}}html{-webkit-text-size-adjust:100%;text-size-adjust:100%;scroll-padding-top:env(safe-area-inset-top,0px)}body{font-size:16px;-webkit-tap-highlight-color:transparent}#root h1{font-size:clamp(28px,2.5vw,32px);line-height:1.2}#root h2{font-size:20px;line-height:1.35}#root,main,section,article,aside,form,.container,.admin-content,.admin-main,.admin-page,.dashboard-page,.class-content,.analytics-dashboard,.analytics-filter-bar,.analytics-stat-row,.analytics-charts-row{min-width:0}img,video,canvas,svg{max-width:100%}:where(h1,h2,h3,p,a,td,th,label,.class-card,.dashboard-card,.stat-card){overflow-wrap:anywhere}:where(button,a[role=button],input[type=button],input[type=submit],input[type=reset],.btn,.button){min-height:40px}#root :where(button,a[role=button],input[type=button],input[type=submit],input[type=reset],.btn,.button,.ui-button,.nav-button){min-width:40px;min-height:40px}:where(button,a[role=button],input[type=button],input[type=submit],input[type=reset],.btn,.button):focus-visible{scroll-margin-block:12px}input,textarea,select{max-width:100%;font-size:16px}#root input,#root textarea,#root select{font-size:16px}.container{width:min(100% - 32px,1200px);margin-inline:auto}.browse-page,.class-detail-page,.cart-page,.analytics-dashboard,.admin-payments{min-height:calc(100svh - 80px);min-height:calc(100dvh - 80px)}.class-card .class-thumbnail,.class-card .class-thumbnail img{aspect-ratio:16 / 9}.class-card .class-thumbnail{height:auto}.class-card .class-info h3{display:-webkit-box;overflow:hidden;-webkit-box-orient:vertical;-webkit-line-clamp:2;line-clamp:2}.cart-page>.container{width:min(100% - 32px,1160px)}.cart-line,.cart-line__meta,.cart-summary,.class-main,.class-sidebar,.class-detail-page .container{min-width:0}.cart-line__meta h2,.cart-line__meta h3{overflow-wrap:anywhere;white-space:normal}.class-detail-page{padding:32px 16px}.class-detail-page .container{max-width:1200px}.class-content{grid-template-columns:minmax(0,1fr) minmax(280px,350px)}.class-header--hero,.class-header--hero h1{min-width:0;overflow-wrap:anywhere}.admin-page,.admin-payments,.admin-content{max-width:100%}.admin-content{padding:16px}.admin-page h1,.payments-header h1,.browse-header h1,.class-header h1{font-size:clamp(28px,2.5vw,32px);line-height:1.2}.analytics-page-header h1{font-size:clamp(28px,2.5vw,32px)}.admin-payments{padding:16px}#root .dashboard-grid{grid-template-columns:minmax(0,1fr)}.tab-navigation{max-width:100%;overflow-x:auto;overscroll-behavior-inline:contain;-webkit-overflow-scrolling:touch;scrollbar-width:none}.tab-navigation::-webkit-scrollbar{display:none}.tab-navigation>*{flex:0 0 auto}.table-wrapper,.admin-table{max-width:100%}.table-wrapper{overflow-x:auto;overscroll-behavior-inline:contain;-webkit-overflow-scrolling:touch}.data-table th,.data-table td,.admin-table th,.admin-table td{overflow-wrap:anywhere}.class-gallery,.category-filters,.analytics-presets,.class-tabs{overscroll-behavior-inline:contain;-webkit-overflow-scrolling:touch}.class-gallery__item,.category-btn{min-height:44px}.class-detail-page .class-intro{aspect-ratio:16 / 9;height:auto}.class-detail-page .class-intro img{display:block;aspect-ratio:16 / 9}.toast-container{top:max(72px,env(safe-area-inset-top,0px));right:max(16px,env(safe-area-inset-right,0px));max-width:calc(100vw - 32px)}.push-permission-request{right:max(20px,env(safe-area-inset-right,0px));bottom:max(20px,env(safe-area-inset-bottom,0px));max-width:calc(100vw - 32px)}.push-permission-content{width:min(360px,calc(100vw - 32px))}.class-lightbox{padding:max(16px,env(safe-area-inset-top,0px)) max(16px,env(safe-area-inset-right,0px)) max(16px,env(safe-area-inset-bottom,0px)) max(16px,env(safe-area-inset-left,0px))}.class-lightbox img{max-height:80dvh}.recording-modal .recording-player{max-height:calc(100dvh - 4rem)}.global-shortcut-overlay{position:fixed;inset:0;z-index:1000;display:grid;place-items:center;background:hsl(var(--palette-blue) / .45);padding:16px}.global-shortcut-overlay__panel{width:min(100%,420px);border:1px solid var(--app-border, hsl(var(--palette-blue)));border-radius:16px;background:var(--surface, var(--theme-surface));color:var(--app-text, hsl(var(--palette-blue)));box-shadow:var(--shadow-md, 0 12px 32px hsl(var(--palette-blue) / .18));padding:20px 18px 16px}.global-shortcut-overlay__panel h2{margin:0 0 12px;font-size:20px}.global-shortcut-overlay__panel ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}.global-shortcut-overlay__panel li{display:flex;align-items:center;gap:8px;color:var(--app-muted, hsl(var(--palette-blue)))}.global-shortcut-overlay__panel kbd{display:inline-flex;align-items:center;justify-content:center;min-width:24px;min-height:28px;padding:4px 8px;border:1px solid var(--border, hsl(var(--palette-blue)));border-radius:8px;background:var(--page-bg, var(--theme-primary-faint));color:var(--app-text, hsl(var(--palette-blue)));font-size:12px;font-weight:700}.global-shortcut-overlay__panel button{margin-top:16px;min-height:40px;width:100%;border:0;border-radius:10px;background:var(--primary, var(--theme-primary));color:hsl(var(--theme-white));font-weight:600}@media(min-width:768px)and (max-width:1023px){.container{width:min(100% - 24px,1200px)}.dashboard-grid,.stats-grid,.analytics-grid,.class-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.class-detail-page .container,.host-dashboard .container,.browse-page .container,.dashboard-page .container,.analytics-dashboard .container,.admin-page .container{width:min(100% - 24px,1200px)}.page-split,.class-layout,.host-layout{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(300px,360px);gap:24px;align-items:start}}@media(min-width:1024px)and (max-width:1279px){.container{width:min(100% - 32px,1200px)}.dashboard-grid,.stats-grid,.analytics-grid,.class-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.class-detail-page .container,.host-dashboard .container,.browse-page .container,.dashboard-page .container,.analytics-dashboard .container,.admin-page .container{width:min(100% - 32px,1200px)}}@media(min-width:1280px){.container{width:min(100% - 32px,1200px)}.dashboard-grid,.stats-grid,.analytics-grid,.class-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}@media(min-width:1536px){.container{width:min(100% - 32px,1320px)}.dashboard-grid,.stats-grid,.analytics-grid,.class-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}@media(hover:hover){.nav-item:hover,.class-item:hover,.button:hover,.action-button:hover,.menu-item:hover{transform:translateY(-1px)}}@media(hover:none){.nav-item,.class-item,.button,.action-button,.menu-item{transform:none}}.admin-sidebar,.admin-sidebar.open{max-height:100vh;max-height:100dvh}@media(max-width:639px){#root input,#root textarea,#root select{font-size:16px}.browse-page .container{width:calc(100% - 32px);padding-inline:0}.browse-page .browse-header{margin-bottom:24px}.browse-header h1{font-size:28px}.recommendation-section{padding:16px}.recommendation-header{align-items:flex-start}.recommendations-grid,.classes-grid{grid-template-columns:minmax(0,1fr)}.category-filters{justify-content:flex-start;flex-wrap:nowrap;overflow-x:auto;padding:8px 2px}.category-btn{flex:0 0 auto;min-width:0}.class-detail-page{padding:24px 0}.class-detail-page .container{width:calc(100% - 32px)}.class-detail-page .class-header--hero{padding:24px 16px}.class-content{grid-template-columns:minmax(0,1fr);gap:16px}.class-sidebar{position:static}.class-detail-page .section{padding:20px 16px}.class-detail-page .class-stats{grid-template-columns:minmax(0,1fr)}.cart-page>.container{width:calc(100% - 32px)}.cart-line{grid-template-columns:64px minmax(0,1fr) 40px;gap:10px;padding:12px}.cart-line__thumbnail{width:64px;height:64px}.cart-line__remove{width:40px;height:40px}.cart-line__controls{gap:6px}.cart-line__controls button,.cart-stepper,.cart-stepper button{min-height:40px}.admin-payments{padding:16px}.tab-navigation{margin-inline:-16px;padding-inline:16px;border-radius:0}.tab-content{padding:12px}.filter-bar{grid-template-columns:minmax(0,1fr);padding:12px}.summary-cards{grid-template-columns:minmax(0,1fr)}.analytics-dashboard{padding:24px 16px 48px}.analytics-stat-row{grid-template-columns:minmax(0,1fr)}.analytics-filter-bar{align-items:stretch;padding:12px}.analytics-presets{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;mask-image:linear-gradient(to right,transparent,var(--theme-text) 14px,var(--theme-text) calc(100% - 14px),transparent)}.analytics-presets::-webkit-scrollbar{display:none}.analytics-presets button{flex:0 0 auto}.analytics-date-fields{flex-direction:column;align-items:stretch}.analytics-date-fields label,.analytics-date-fields input,.analytics-class-select,.analytics-class-select select{width:100%;min-width:0}.analytics-filter-bar .ui-button{width:100%}#root .form-row,#root .admin-form-row,#root .class-form-grid{grid-template-columns:minmax(0,1fr)}#root .form-row>*,#root .admin-form-row>*,#root .class-form-grid>*{min-width:0;width:100%}#root .admin-grid,#root .stats-grid,#root .dashboard-stats,#root .host-stats{grid-template-columns:minmax(0,1fr)}}@media(min-width:640px){.container,.cart-page>.container{width:min(100% - 48px,1200px)}.admin-content,.admin-payments{padding:24px}#root .dashboard-page{padding-inline:24px}.browse-page .container{width:min(100% - 48px,1200px);padding-inline:0}.recommendations-grid,.classes-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.class-detail-page{padding-inline:0}.class-detail-page .container{width:min(100% - 48px,1200px)}.class-detail-page .class-stats,.summary-cards,#root .admin-grid,#root .stats-grid,#root .dashboard-stats,#root .host-stats{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(min-width:768px){body{font-size:14px}input,textarea,select{font-size:16px}.admin-payments{padding:24px}}@media(min-width:1024px){.container,.cart-page>.container,.browse-page .container,.class-detail-page .container{width:min(100% - 64px,1200px)}.admin-content,.admin-payments{padding:32px}.recommendations-grid,.classes-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.class-content{grid-template-columns:minmax(0,1fr) minmax(280px,350px)}.class-content>.class-sidebar{position:sticky;top:24px;align-self:start}.summary-cards,#root .admin-grid,#root .stats-grid,#root .dashboard-stats,#root .host-stats{grid-template-columns:repeat(4,minmax(0,1fr))}#root .dashboard-grid{grid-template-columns:minmax(0,2fr) minmax(280px,1fr)}#root .class-settings-layout{grid-template-columns:224px minmax(0,1fr)}}@media(max-width:639px){#root .dashboard-page{padding:24px 16px max(48px,env(safe-area-inset-bottom,0px))}#root .dashboard-quick-links{grid-template-columns:minmax(0,1fr)}}@media(min-width:640px)and (max-width:1023px){#root .dashboard-page{padding-inline:24px}#root .dashboard-grid,#root .class-settings-layout{grid-template-columns:minmax(0,1fr)}.class-detail-page .class-stats{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(min-width:1280px){.analytics-dashboard{max-width:1200px}#root h1{font-size:32px}}@media(min-width:1536px){.container,.cart-page>.container,.browse-page .container,.class-detail-page .container{max-width:1320px}.recommendations-grid,.classes-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.admin-page,.admin-payments{max-width:1384px;margin-inline:auto}}@media(max-height:499px)and (orientation:landscape){#root .header,#root .header .container{height:48px;min-height:48px;padding-block:0}#root .header .nav-link{padding-block:8px}.session-room,.video-room{min-height:100svh;min-height:100dvh}.header{min-height:48px;padding-block:4px}.class-lightbox{padding:max(12px,env(safe-area-inset-top,0px)) max(12px,env(safe-area-inset-right,0px)) max(12px,env(safe-area-inset-bottom,0px)) max(12px,env(safe-area-inset-left,0px))}.admin-container{min-height:100svh;min-height:100dvh}.class-settings-savebar{bottom:env(safe-area-inset-bottom,0px)}.recording-modal{padding:max(8px,env(safe-area-inset-top,0px)) max(8px,env(safe-area-inset-right,0px)) max(8px,env(safe-area-inset-bottom,0px)) max(8px,env(safe-area-inset-left,0px))}.recording-modal .recording-player{max-height:calc(100dvh - 16px)}}@media(pointer:coarse){#root :where(button,a[role=button],input[type=button],input[type=submit],input[type=reset],.btn,.button,.ui-button,.nav-button){min-width:44px;min-height:44px}.category-btn,.tab-button,.admin-table .icon-button,.cart-line__remove{min-height:44px}}:root{--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px}body,button,input,textarea,select{font-family:Inter,sans-serif}body{transition:background-color .18s ease,color .18s ease}button,.btn,.nav-button{transition:transform .15s ease,box-shadow .15s ease,background .15s ease,border-color .15s ease}button:hover:not(:disabled),.btn:hover:not(:disabled),.nav-button:hover:not(:disabled){transform:translateY(-1px)}.browse-page,.class-detail-page,.cart-page,.enrollment-page,.payment-history-page,.recordings-page,.settings-page,.profile-page{background:var(--app-bg)!important;color:var(--app-text)}.browse-header h1,.class-header h1,.section h2,.class-info h3,.recommendation-header h2,.price-info h3,.payment-history-page h1,.cart-page h1,.enrollment-header h1{color:var(--heading)!important}.browse-header p,.host-name,.description,.class-status,.section p,.host-info,.daily-rate,.cart-line__meta p,.payment-history-page__header p{color:var(--app-muted)!important}.recommendation-section,.class-card,.class-main,.enrollment-card,.cart-line,.cart-summary,.payment-history-table-wrap,.profile-form,.profile-access,.settings-card{background:var(--app-surface)!important;border:1px solid hsl(var(--border))!important;box-shadow:var(--shadow-sm)}.class-card{border-radius:var(--radius-md)!important}.class-card:hover{box-shadow:var(--shadow-md)!important}.class-info{background:transparent!important}.search-form input,.category-btn,.days-selector input,.cart-line__controls input,input,textarea,select{background:var(--app-surface)!important;color:var(--app-text)!important;border-color:hsl(var(--border))!important;border-radius:var(--radius-sm)}.category-btn{color:var(--app-muted)!important}.category-btn.active,.search-form button,.btn-primary{background:hsl(var(--primary-action))!important;color:hsl(var(--theme-white))!important;border-color:hsl(var(--primary-action))!important}.category-btn.active:hover,.search-form button:hover,.btn-primary:hover{background:hsl(var(--primary-hover))!important}.btn-secondary{background:var(--primary-subtle)!important;color:hsl(var(--primary))!important;border:1px solid transparent}.session-item,.price-calculation,.class-footer,.cart-summary__total{background:var(--app-surface-muted)!important;border-color:hsl(var(--border))!important}.session-date,.price-calculation p,.class-footer,.stat .label{color:var(--app-text)!important}.session-time,.monthly-price,.stat .value,.price{color:hsl(var(--primary))!important}.class-header--hero{border-radius:var(--radius-lg)!important;box-shadow:var(--shadow-md)}:root.dark .recommendation-section,:root.dark .class-card,:root.dark .class-main,:root.dark .enrollment-card,:root.dark .cart-line,:root.dark .cart-summary,:root.dark .payment-history-table-wrap,:root.dark .profile-dropdown,:root.dark .settings-card{background:var(--app-surface)!important;color:var(--app-text)!important;border-color:var(--app-border)!important}:root.dark .class-info h3,:root.dark .recommendation-header h2,:root.dark .section h2,:root.dark .price-info h3{color:var(--app-text)!important}@media(max-width:768px){.browse-page,.class-detail-page,.cart-page,.enrollment-page{padding-inline:1rem!important}.class-content,.cart-layout{gap:1rem!important}}.hero,.hero-content,.features,.pricing-info,.cta-section,.landing-page,.footer{background-color:transparent}.hero-content{color:inherit}.features,.pricing-info,.landing-page{background:var(--app-bg)!important}.feature,.dashboard-card,.stat-card,.quick-stat,.class-item,.analytics-card,.metric-card,.kpi-card,.bundle-card,.settings-card,.admin-form-card,.admin-list-card,.admin-content>section,.admin-content .card,.admin-content .panel,.modal-dialog,.modal-content,.table-container,.data-table-container,.logs-table-container,.filters-section,.content-section,.preview-section{color:var(--app-text);background:var(--app-surface);border:1px solid hsl(var(--border));border-radius:var(--radius-md);box-shadow:var(--shadow-sm)}.feature h1,.feature h2,.feature h3,.feature h4,.dashboard-card h1,.dashboard-card h2,.dashboard-card h3,.dashboard-card h4,.stat-card h1,.stat-card h2,.stat-card h3,.stat-card h4,.bundle-card h1,.bundle-card h2,.bundle-card h3,.bundle-card h4,.admin-content h1,.admin-content h2,.admin-content h3,.admin-content h4,.modal-dialog h1,.modal-dialog h2,.modal-dialog h3,.modal-dialog h4{color:var(--heading)}.feature p,.dashboard-card p,.stat-card p,.bundle-card p,.admin-content small,.admin-content .admin-subtitle,.modal-dialog p,.modal-dialog small{color:var(--app-muted)}input:not([type=checkbox]):not([type=radio]),textarea,select,.form-input,.form-textarea{color:var(--app-text)!important;background:var(--app-surface)!important;border:1px solid hsl(var(--border))!important}input::placeholder,textarea::placeholder{color:var(--muted)!important;opacity:1}table,.admin-table,.logs-table,.data-table{color:var(--app-text);border-color:hsl(var(--border))}th{color:var(--heading);background:var(--app-surface-muted)}td{color:var(--app-text);border-color:hsl(var(--border))}tr:hover td{background:var(--primary-subtle)}.modal-overlay{background:hsl(var(--palette-blue) / .58)!important;backdrop-filter:blur(3px)}.admin-container,.admin-content,.admin-management-container,.admin-analytics-dashboard{background:var(--app-bg)!important;color:var(--app-text)}.admin-header{background:var(--app-surface)!important;border-color:hsl(var(--border))!important}.admin-sidebar{background:#172554!important}.admin-content .btn-primary,.admin-content button.btn-primary,.admin-login-btn{background:hsl(var(--primary-action))!important;color:hsl(var(--theme-white))!important;border-color:hsl(var(--primary-action))!important}:root.dark .admin-content :is(.summary-card,.chart-card,.admin-section,.section-card,.metric-card,.stat-card,.table-container,.filters-section,.content-section,.modal-content,.modal-dialog,.data-table-container,.logs-table-container){background:var(--app-surface)!important;color:var(--app-text)!important;border-color:var(--app-border)!important;box-shadow:none!important}:root.dark :is(.profile-dropdown,.notification-center,.notification-panel,.ui-modal,.ui-card){background:var(--app-surface)!important;color:var(--app-text)!important;border-color:var(--app-border)!important;box-shadow:none!important}:root.dark :is([class*=card],[class*=panel],[class*=modal]){box-shadow:none!important}:root.dark .admin-sidebar{background:#172554!important}:root :is(.recharts-default-tooltip,.recharts-tooltip-wrapper .recharts-default-tooltip){background:var(--app-surface)!important;border-color:var(--app-border)!important;color:var(--app-text)!important;box-shadow:none!important}:root :is(.recharts-tooltip-label,.recharts-tooltip-item,.recharts-legend-item-text,.recharts-cartesian-axis-tick-value){fill:hsl(var(--chart-axis))!important;color:hsl(var(--chart-axis))!important}:root :is(.recharts-cartesian-grid-horizontal line,.recharts-cartesian-grid-vertical line){stroke:hsl(var(--chart-grid))!important}:root :is(.recharts-cartesian-axis-line,.recharts-cartesian-axis-tick line){stroke:hsl(var(--border))!important}:root :is(.recharts-tooltip-item-name,.recharts-tooltip-item-separator,.recharts-tooltip-item-value){color:var(--app-text)!important}:root.dark :is(.ui-button--primary,.btn-primary,.admin-login-btn,.primary,.search-form button,.category-btn.active){color:hsl(var(--theme-white))!important}:root.dark .hero-content{background:transparent!important}:root.dark .feature,:root.dark .dashboard-card,:root.dark .stat-card,:root.dark .quick-stat,:root.dark .class-item,:root.dark .analytics-card,:root.dark .metric-card,:root.dark .kpi-card,:root.dark .bundle-card,:root.dark .admin-form-card,:root.dark .admin-list-card,:root.dark .modal-dialog,:root.dark .modal-content,:root.dark .table-container,:root.dark .filters-section,:root.dark .content-section,:root.dark .preview-section{background:var(--app-surface)!important;color:var(--app-text)!important;border-color:var(--app-border)!important}:root.dark th,:root.dark td,:root.dark tr{background:var(--app-surface)!important;color:var(--app-text)!important;border-color:var(--app-border)!important}:root.dark tr:hover td{background:var(--primary-subtle)!important}.header .nav-primary,.header .nav-actions{align-items:center}.header .nav-primary .nav-link,.header .nav-actions .nav-link{line-height:1}.header .nav-actions .notification-badge,.header .nav-actions .profile-menu{position:static;flex-shrink:0}.mobile-nav{background:var(--app-surface)!important;color:var(--app-text);border-right:1px solid hsl(var(--border));box-shadow:var(--shadow-md)}.mobile-nav-header{border-bottom-color:hsl(var(--border))!important}.mobile-nav-header h2,.mobile-nav-section-title,.mobile-nav-link,.user-email,.user-role{color:var(--app-text)!important}.mobile-nav-section{border-bottom-color:hsl(var(--border))!important}.mobile-nav-link:hover,.mobile-nav-link:active,.mobile-nav-link.active{background:var(--primary-subtle)!important;color:hsl(var(--primary-hover))!important;border-left-color:hsl(var(--primary))}.mobile-nav-user{background:var(--app-surface-muted)!important;border:1px solid hsl(var(--border))}.mobile-nav-close{color:var(--app-muted)}.mobile-nav-close:active{background:var(--primary-subtle);color:hsl(var(--primary-hover))}@media(max-width:1100px)and (min-width:769px){.header .container{gap:1rem;padding-inline:1rem}.header .nav{gap:8px}.header .nav-primary{gap:0}.header .nav-link{padding-inline:6px;font-size:12px}.header .nav-link svg{width:15px;height:15px}}.route-loading{min-height:60vh;display:grid;align-content:center;justify-items:center;gap:24px;padding:32px 20px;color:var(--app-text)}.route-loading__chrome{width:min(100%,880px);display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.route-loading__block,.route-loading__chart{overflow:hidden;position:relative;border:1px solid hsl(var(--border));border-radius:12px;background:hsl(var(--surface-2))}.route-loading__block{min-height:96px}.route-loading__chart{grid-column:1 / -1;min-height:220px}.route-loading__block:after,.route-loading__chart:after{content:"";position:absolute;inset:0;transform:translate(-100%);background:linear-gradient(90deg,transparent,hsl(var(--border) / .75),transparent);animation:route-loading-shimmer 1.2s ease-in-out infinite}.route-loading--admin .route-loading__chrome{grid-template-columns:180px repeat(2,minmax(0,1fr))}.route-loading--admin .route-loading__chart{grid-column:2 / -1}.route-loading--admin .route-loading__block:first-child{background:#111827}@keyframes route-loading-shimmer{to{transform:translate(100%)}}.ui-skeleton{position:relative;overflow:hidden;background:hsl(var(--surface-2))!important;animation:none!important}.ui-skeleton:after{content:"";position:absolute;inset:0;transform:translate(-100%);background:linear-gradient(90deg,transparent,hsl(var(--border)),transparent);animation:route-loading-shimmer 1.2s ease-in-out infinite}.ui-skeleton,.async-skeleton,.route-loading-skeleton,.recordings-skeleton,.session-skeleton{transition:opacity .2s ease}.async-skeleton,.route-loading-skeleton{background-color:hsl(var(--surface-2));border-color:hsl(var(--border))}.session-skeleton{position:relative;overflow:hidden;background-color:hsl(var(--surface-2));border-color:hsl(var(--border))}.analytics-skeleton:after,.analytics-chart-skeleton:after,.analytics-breakdown-skeleton:after,.async-skeleton:after,.route-loading-skeleton:after,.session-room .session-skeleton:after,.recordings-skeleton:after,.certificate-cards__skeleton span:after,.cert-settings-skeleton:after,.certificate-verification__skeleton span:after,.price-skeleton:after{content:"";position:absolute;inset:0;transform:translate(-100%);background:linear-gradient(90deg,transparent,hsl(var(--border)),transparent);animation:route-loading-shimmer 1.2s ease-in-out infinite}.analytics-skeleton,.analytics-chart-skeleton,.analytics-breakdown-skeleton,.async-skeleton,.route-loading-skeleton,.session-room .session-skeleton,.recordings-skeleton,.certificate-cards__skeleton span,.cert-settings-skeleton,.certificate-verification__skeleton span,.price-skeleton{position:relative;overflow:hidden;background:hsl(var(--surface-2))!important;border-color:hsl(var(--border))!important;animation:none!important}.certificate-cards__skeleton{background:transparent!important;overflow:visible}.session-room{--border: 217 33% 17%;--surface-2: 217 33% 17%}.session-connect-card{display:grid;justify-items:center;gap:8px}.session-connect-card h1{margin:12px 0 0;font-size:22px}.session-connect-card p{margin:0;color:#94a3b8;font-size:13px}.protected-route-loading{width:min(100% - 32px,880px);margin:48px auto;display:grid;justify-items:center;gap:24px}.protected-route-loading>.async-skeleton{width:100%}.verification-status{display:flex;align-items:center;justify-content:center;gap:10px;min-height:48px}.dashboard-loading{display:grid;gap:24px}.dashboard-loading__header{display:flex;align-items:center;justify-content:space-between;gap:20px}.dashboard-loading__title{width:min(280px,60vw);height:30px;border-radius:8px}.dashboard-loading__subtitle{width:min(380px,72vw);height:14px;margin-top:10px;border-radius:8px}.dashboard-loading__action{width:144px;height:40px;border-radius:8px}.dashboard-loading__stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.dashboard-loading__stat{height:112px;border:1px solid hsl(var(--border));border-radius:12px}.dashboard-loading__content{display:grid;gap:16px}.dashboard-loading__section-heading{display:grid;gap:8px}.dashboard-loading__section-title{width:190px;height:22px;border-radius:8px}.dashboard-loading__section-subtitle{width:min(340px,80vw);height:14px;border-radius:8px}.dashboard-loading__rows{display:grid;gap:12px}.dashboard-loading__row{height:88px;border:1px solid hsl(var(--border));border-radius:12px}.dashboard-loading__panel{min-height:280px;border:1px solid hsl(var(--border));border-radius:12px}.dashboard-loading--admin .dashboard-loading__stats{grid-template-columns:repeat(3,minmax(0,1fr))}@media(max-width:640px){.dashboard-loading__stats,.dashboard-loading--admin .dashboard-loading__stats{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.dashboard-loading__header{align-items:flex-start}.dashboard-loading__action{display:none}.dashboard-loading__stat{height:96px}.dashboard-loading__panel{min-height:220px}}.ui-button--loading{position:relative}#root .ui-button{transition-duration:.12s}.ui-button__content{display:inline-flex;align-items:center;justify-content:center;gap:inherit}.ui-button--loading .ui-button__content{opacity:0}.ui-button__loading-indicator{position:absolute;inset:0;display:grid;place-items:center}.form-button{position:relative}.form-button__content{display:inline-flex;align-items:center;justify-content:center;gap:inherit}.form-button--loading .form-button__content{opacity:0}.form-button__loading{position:absolute;inset:0;display:grid;place-items:center}@media(prefers-reduced-motion:reduce){#root .ui-button{transition-duration:0ms!important}.ui-spinner,.cert-settings__spin,.is-spinning,.button-spinner{animation:none!important}:where([class*=skeleton]){animation:none!important;transition-duration:.2s!important}:where([class*=skeleton]):before,:where([class*=skeleton]):after{animation:none!important;transform:none!important;opacity:.45}.route-loading__block:after,.route-loading__chart:after,.ui-skeleton:after,.analytics-skeleton:after,.analytics-chart-skeleton:after,.analytics-breakdown-skeleton:after,.async-skeleton:after,.route-loading-skeleton:after,.session-room .session-skeleton:after,.recordings-skeleton:after,.certificate-cards__skeleton span:after,.cert-settings-skeleton:after,.certificate-verification__skeleton span:after,.price-skeleton:after{animation:none!important;transform:none!important;opacity:.45}.ui-skeleton,.async-skeleton,.route-loading-skeleton,.recordings-skeleton,.session-room .session-skeleton{transition-duration:.2s}}html,body{min-width:320px;-webkit-tap-highlight-color:transparent}html{scroll-behavior:smooth}body{overscroll-behavior-x:none}#root h1:not(.hero h1){font-size:clamp(24px,2.2vw,32px)}#root .container:not(.header .container){width:min(100%,1320px);max-width:1320px;padding-inline:clamp(16px,5vw,48px);margin-inline:auto}#root .header .container{width:min(100%,1320px);max-width:1320px;padding-inline:clamp(16px,5vw,48px)}#root :where(button,a,input,select,textarea){-webkit-tap-highlight-color:transparent}#root :where(main,article,section,form,.page-content,.page-container){min-width:0}#root :where(img,video,canvas,picture,svg){max-width:100%}#root :where(.class-thumbnail img,.class-gallery__item img,.class-intro img,.class-cover img,.profile-cover img,.avatar img,.host-avatar img){object-fit:cover}#root :where(.class-thumbnail,.class-thumbnail img,.class-cover,.class-cover img){aspect-ratio:16 / 9}#root :where(.class-thumbnail img,.class-cover img){width:100%;height:100%}#root :where([role=dialog],.modal,.drawer,.mobile-sheet,.bottom-sheet){overscroll-behavior:contain}#root .landing-page h2{font-size:clamp(24px,3vw,36px)}#root .legal-app-footer{padding:32px clamp(16px,5vw,48px) 20px;border-top:1px solid var(--app-border);background:var(--app-surface);color:var(--app-muted);font-size:13px}#root .legal-app-footer__inner{display:grid;width:min(100%,1320px);margin-inline:auto;gap:24px}#root .legal-app-footer__groups{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:clamp(16px,2vw,32px)}#root .legal-app-footer__group{min-width:0}#root .legal-app-footer__group summary{margin-bottom:10px;color:var(--app-text);font-size:13px;font-weight:700;list-style:none}#root .legal-app-footer__group summary::-webkit-details-marker{display:none}#root .legal-app-footer__links{display:grid;justify-items:start;gap:8px}#root .legal-app-footer__links a{min-height:36px;display:inline-flex;align-items:center;color:var(--app-muted);text-decoration:none;text-underline-offset:3px}#root .legal-app-footer__links a:hover,#root .legal-app-footer__links a:focus-visible{color:hsl(var(--primary));text-decoration:underline}#root .legal-app-footer__copyright{padding-top:16px;border-top:1px solid var(--app-border)}#root :where(.tab-navigation,.class-tabs,.category-filters,.analytics-presets,.table-wrapper){-webkit-overflow-scrolling:touch;overscroll-behavior-inline:contain}#root :where(.classes-grid,.recommendations-grid){grid-template-columns:repeat(auto-fill,minmax(min(100%,280px),1fr));gap:clamp(12px,1.5vw,24px)}#root .recordings-grid{grid-template-columns:repeat(auto-fill,minmax(min(100%,260px),1fr));gap:clamp(12px,1.5vw,24px)}@media(max-width:389px){#root :where(.tab-navigation,.class-tabs,.category-filters,.analytics-presets){max-width:100%;overflow-x:auto;scrollbar-width:none}#root :where(.tab-navigation,.class-tabs,.category-filters,.analytics-presets)::-webkit-scrollbar{display:none}#root :where(.tab-navigation,.class-tabs,.category-filters,.analytics-presets)>*{flex:0 0 auto}#root :where([data-tooltip],[data-tooltip-content]):before,#root :where([data-tooltip],[data-tooltip-content]):after{display:none}}@media(max-width:767px){#root .legal-app-footer{padding-top:24px}#root .legal-app-footer__groups{grid-template-columns:repeat(2,minmax(0,1fr))}#root .legal-app-footer__group summary{display:flex;min-height:44px;align-items:center;justify-content:space-between;margin:0;cursor:pointer}#root .legal-app-footer__group summary:after{content:"+";color:hsl(var(--primary));font-size:18px;font-weight:500}#root .legal-app-footer__group[open] summary:after{content:"−"}#root .legal-app-footer__group:not([open])>.legal-app-footer__links{display:none}#root .legal-app-footer__group[open]>.legal-app-footer__links{padding:2px 0 10px;animation:footer-links-open .18s ease both}}@media(max-width:479px){#root .legal-app-footer__groups{grid-template-columns:minmax(0,1fr);gap:0}#root .legal-app-footer__group{border-bottom:1px solid var(--app-border)}}@media(hover:none){#root :where([data-tooltip],[data-tooltip-content]):before,#root :where([data-tooltip],[data-tooltip-content]):after{display:none}}@media(max-height:480px)and (orientation:landscape){#root .header,#root .header .container{height:48px;min-height:48px;padding-block:0}#root .student-bottom-nav,#root .mobile-sticky-footer,#root .sticky-action-footer{display:none!important}html{scroll-behavior:auto}body.student-bottom-nav-active #root{padding-bottom:0}}@media(min-width:1920px){#root :where(.landing-page,.browse-page,.class-detail-page,.dashboard-page,.analytics-dashboard,.admin-page){max-width:1320px;margin-inline:auto}#root .landing-page,#root .landing-page .hero,#root .landing-page .features,#root .landing-page .pricing-info,#root .landing-page .cta-section{max-width:none}}@keyframes footer-links-open{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}#root .legal-app-footer__group[open]>.legal-app-footer__links{animation:none}}
