@import "https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&family=Sora:wght@600;700;800&display=swap";:root{--navy:#07142b;--navy-2:#0c1d3b;--red:#ed1c24;--red-dark:#bd1118;--gold:#f5b942;--blue:#1a78ff;--green:#16a56f;--ink:#101d34;--muted:#69758b;--line:#e5eaf1;--soft:#f4f7fb;--white:#fff;--shadow:0 18px 48px #1325461c;--radius:24px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{min-width:320px;color:var(--ink);background:#f3f6fa;margin:0;font-family:Manrope,system-ui,sans-serif}button,input,select,textarea{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a{color:inherit;text-decoration:none}img{max-width:100%}h1,h2,h3,p{margin-top:0}h1,h2,h3,strong{font-family:Sora,Manrope,sans-serif}.boot{background:radial-gradient(circle at 50% 20%, #182f58, var(--navy) 55%);color:#fff;place-content:center;justify-items:center;gap:22px;min-height:100vh;display:grid}.boot img{filter:drop-shadow(0 15px 24px #00000040);width:156px}.boot span{background:#ffffff29;border-radius:99px;width:92px;height:4px;position:relative;overflow:hidden}.boot span:after{content:"";background:var(--red);border-radius:inherit;width:42%;animation:1s ease-in-out infinite loading;position:absolute;inset:0}.boot p{opacity:.72;letter-spacing:.05em;font-size:13px}@keyframes loading{0%{transform:translate(-110%)}to{transform:translate(260%)}}.auth-page{grid-template-columns:minmax(0,1.25fr) minmax(420px,.75fr);min-height:100vh;display:grid}.auth-visual{color:#fff;background:linear-gradient(145deg,#040d1fe0,#051837f2),url(/yac-interactive-logo.png) 50%/cover;flex-direction:column;justify-content:space-between;padding:48px 5vw;display:flex;position:relative;overflow:hidden}.auth-visual:after{content:"";background-image:linear-gradient(#ffffff09 1px,#0000 1px),linear-gradient(90deg,#ffffff09 1px,#0000 1px);background-size:56px 56px;position:absolute;inset:0;-webkit-mask-image:linear-gradient(#000,#0000);mask-image:linear-gradient(#000,#0000)}.auth-brand,.auth-copy,.pulse-card{z-index:2;position:relative}.auth-brand{align-items:center;gap:22px;display:flex}.auth-brand img{background:#fff;border-radius:18px;width:120px;padding:6px}.auth-brand span{letter-spacing:.18em;opacity:.66;font-size:11px;font-weight:800}.auth-copy{max-width:740px}.auth-copy h1{letter-spacing:-.055em;margin:14px 0 26px;font-size:clamp(42px,5.1vw,78px);line-height:.98}.auth-copy>p:not(.eyebrow){color:#ffffffb3;max-width:610px;font-size:18px;line-height:1.7}.auth-pills{flex-wrap:wrap;gap:10px;margin-top:34px;display:flex}.auth-pills span,.live-badge{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#ffffff14;border:1px solid #ffffff29;border-radius:99px;align-items:center;gap:8px;padding:10px 14px;font-size:12px;font-weight:700;display:inline-flex}.auth-pills svg{width:15px}.pulse-card{-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);background:linear-gradient(155deg,#ffffff29,#ffffff0a);border:1px solid #ffffff29;border-radius:22px;align-self:flex-end;width:260px;padding:24px;box-shadow:0 30px 60px #00000040}.pulse-card div{letter-spacing:.12em;color:#ffffffb3;align-items:center;gap:8px;font-size:10px;font-weight:800;display:flex}.pulse-card strong{margin-top:18px;font-size:24px;line-height:1.3;display:block}.visual-orb{filter:blur(10px);opacity:.36;border-radius:50%;position:absolute}.orb-one{background:#e6142d;width:500px;height:500px;top:25%;left:-300px}.orb-two{background:#1d7dff;width:400px;height:400px;top:-150px;right:-210px}.auth-panel{background:#fff;flex-direction:column;justify-content:center;padding:54px clamp(32px,5vw,84px) 30px;display:flex}.auth-panel section{width:100%;max-width:520px;margin:auto}.auth-panel footer{text-align:center;color:#98a1b1;margin-top:26px;font-size:11px}.mobile-auth-brand{display:none}.role-tabs,.segmented{background:var(--soft);border-radius:15px;gap:6px;margin-bottom:28px;padding:5px;display:flex;overflow-x:auto}.role-tabs button,.segmented button{color:var(--muted);white-space:nowrap;background:0 0;border:0;border-radius:11px;flex:1;padding:11px 12px;font-size:12px;font-weight:700}.role-tabs button.active,.segmented button.active{color:var(--red);background:#fff;box-shadow:0 6px 18px #16244017}.auth-form,.stack-form{gap:18px;display:grid}label{color:#35435a;gap:8px;font-size:12px;font-weight:800;display:grid}input,select,textarea{width:100%;color:var(--ink);background:#fbfcfe;border:1px solid #dce3ed;border-radius:13px;outline:none;padding:13px 14px;transition:border-color .2s,box-shadow .2s}input:focus,select:focus,textarea:focus{border-color:#79aaf4;box-shadow:0 0 0 4px #206fef17}textarea{resize:vertical}.auth-form input{border-radius:15px;padding:17px}.auth-note,.privacy-note{color:var(--muted);justify-content:center;align-items:center;gap:8px;margin-top:20px;font-size:11px;display:flex}.auth-note svg,.privacy-note svg{width:16px;color:var(--green)}.primary,.secondary,.ghost-light,.glow-button,.attendance-button{border:0;border-radius:13px;justify-content:center;align-items:center;gap:9px;min-height:44px;padding:11px 16px;font-size:12px;font-weight:800;transition:transform .2s,box-shadow .2s,background .2s;display:inline-flex}.primary{color:#fff;background:linear-gradient(135deg, var(--red), #fe3b43);box-shadow:0 10px 22px #dd161e38}.primary:hover,.glow-button:hover{transform:translateY(-2px);box-shadow:0 15px 30px #dd161e4d}.primary:disabled,.attendance-button:disabled{opacity:.48;cursor:not-allowed;transform:none}.primary svg,.secondary svg,.ghost-light svg,.glow-button svg{width:17px;height:17px}.primary.xl{min-height:57px;margin-top:4px;font-size:13px}.secondary{color:#35435a;border:1px solid var(--line);background:#fff;box-shadow:0 4px 12px #1624400a}.secondary:hover{background:#f9fbfd;border-color:#bdc9d9}.fill{width:100%}.ghost-light{color:#fff;background:#ffffff14;border:1px solid #fff3}.glow-button{color:#fff;background:linear-gradient(135deg,#f41828,#ff6b45);box-shadow:0 0 0 6px #f01d281f,0 18px 34px #eb182252}.success-button{color:#097852!important;background:#eafaf4!important;border-color:#bde8d8!important}.icon-button{border:1px solid var(--line);color:#607087;background:#fff;border-radius:12px;flex:none;place-items:center;width:40px;height:40px;display:grid}.icon-button svg{width:18px}.text-link{color:var(--blue);font-size:12px;font-weight:800}.eyebrow{color:#78859a;letter-spacing:.16em;align-items:center;gap:7px;margin-bottom:6px;font-size:9px;font-weight:800;display:flex}.eyebrow.light{color:#fff9}.eyebrow svg{width:14px}.live-dot{background:#ff2735;border-radius:50%;width:8px;height:8px;animation:1.6s infinite pulse;display:inline-block;box-shadow:0 0 0 5px #ff27352b}@keyframes pulse{50%{box-shadow:0 0 0 9px #ff273500}}.app-shell{min-height:100vh}.sidebar{z-index:50;color:#fff;background:linear-gradient(#07142b,#081935);flex-direction:column;width:268px;display:flex;position:fixed;inset:0 auto 0 0;overflow:hidden}.sidebar:after{content:"";background:var(--red);filter:blur(20px);opacity:.28;border-radius:50%;width:250px;height:250px;position:absolute;bottom:-190px;right:-140px}.sidebar-brand{z-index:2;border-bottom:1px solid #ffffff12;align-items:center;gap:13px;min-height:87px;padding:18px 20px;display:flex;position:relative}.sidebar-brand img{background:#fff;border-radius:12px;width:54px;padding:3px}.sidebar-brand strong{font-size:13px;display:block}.sidebar-brand span{letter-spacing:.15em;opacity:.5;font-size:7px}.mobile-close{display:none}.sidebar-user{background:#ffffff0a;border:1px solid #ffffff14;border-radius:17px;align-items:center;gap:11px;margin:17px;padding:13px;display:flex}.sidebar-user strong{font-size:11px;display:block}.sidebar-user span{opacity:.48;margin-top:3px;font-size:8px;display:block}.avatar{color:#fff;background:linear-gradient(135deg, var(--red), #ff6a49);border:0;border-radius:14px;place-items:center;width:42px;height:42px;font-size:12px;font-weight:800;display:grid;overflow:hidden}.avatar img{object-fit:cover;width:100%;height:100%}.avatar.tiny{border-radius:11px;width:34px;height:34px;font-size:9px}.avatar.mini{border-radius:11px;width:37px;height:37px}.avatar.large{border-radius:28px;width:92px;height:92px;font-size:26px}.sidebar nav{z-index:2;scrollbar-width:thin;flex:1;padding:0 11px 20px;position:relative;overflow-y:auto}.sidebar nav button{color:#ffffff8c;text-align:left;background:0 0;border:0;border-radius:12px;align-items:center;gap:12px;width:100%;margin:2px 0;padding:10px 12px;font-size:11px;font-weight:700;display:flex}.sidebar nav button svg{width:17px;height:17px}.sidebar nav button svg:last-child{width:13px;margin-left:auto}.sidebar nav button.active{color:#fff;box-shadow:inset 3px 0 var(--red);background:linear-gradient(90deg,#ed1c2447,#ed1c2414)}.sidebar-bottom{z-index:2;border-top:1px solid #ffffff12;padding:15px 18px;position:relative}.sidebar-bottom button{color:#ffffff9e;background:0 0;border:0;align-items:center;gap:10px;font-size:11px;display:flex}.sidebar-bottom button svg{width:16px}.sidebar-bottom p{opacity:.28;margin:10px 0 0 27px;font-size:8px}.workspace{min-height:100vh;margin-left:268px}.topbar{z-index:30;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#f8fafde0;border-bottom:1px solid #d7dee8bf;justify-content:space-between;align-items:center;height:87px;padding:0 36px;display:flex;position:sticky;top:0}.topbar h1{letter-spacing:-.03em;margin:0;font-size:20px}.topbar .eyebrow{margin:0 0 3px}.top-actions{align-items:center;gap:10px;display:flex}.menu-button{display:none}.page{max-width:1600px;margin:auto;padding:30px 34px 60px}.hero,.live-hero,.payment-hero{color:#fff;min-height:290px;box-shadow:var(--shadow);border-radius:28px;justify-content:space-between;align-items:center;gap:30px;padding:42px 46px;display:flex;position:relative;overflow:hidden}.hero:before,.live-hero:before,.payment-hero:before{content:"";background-image:linear-gradient(#ffffff08 1px,#0000 1px),linear-gradient(90deg,#ffffff08 1px,#0000 1px);background-size:44px 44px;position:absolute;inset:0}.hero:after,.live-hero:after,.payment-hero:after{content:"";background:radial-gradient(circle,#fff3,#0000 65%);border-radius:50%;width:420px;height:420px;position:absolute;top:-180px;right:-120px}.hero-admin{background:linear-gradient(130deg,#07142b,#142d57 65%,#eb1f29)}.hero-student{background:linear-gradient(130deg,#091839,#174e9e 68%,#f0212b)}.hero-teacher{background:linear-gradient(130deg,#07142b,#153e5b 68%,#eaa12d)}.hero-nonteaching{background:linear-gradient(130deg,#09172f,#214765 68%,#16a56f)}.hero:before,.hero:after,.live-hero:before,.live-hero:after,.payment-hero:before,.payment-hero:after{pointer-events:none}.hero>div,.hero>button,.hero>a,.live-hero>div,.live-hero>button,.live-hero>a,.payment-hero>div,.payment-hero>button,.payment-hero>a{z-index:2;position:relative}.hero h2,.live-hero h2,.payment-hero h2{letter-spacing:-.045em;max-width:780px;margin:8px 0 14px;font-size:clamp(30px,3.4vw,52px);line-height:1.08}.hero p:not(.eyebrow),.live-hero p,.payment-hero p{color:#ffffffa8;max-width:680px;font-size:14px;line-height:1.7}.hero-actions{flex-wrap:wrap;gap:14px;margin-top:28px;display:flex}.hero-signal{-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#ffffff14;border:1px solid #ffffff24;border-radius:21px;min-width:190px;padding:22px}.hero-signal p{text-transform:uppercase;letter-spacing:.12em;margin:14px 0 5px!important;font-size:10px!important}.hero-signal strong{font-size:23px;display:block}.hero-signal small{opacity:.55;font-size:9px}.metric-grid{grid-template-columns:repeat(4,1fr);gap:16px;margin:18px 0 24px;display:grid}.metric{border:1px solid var(--line);background:#fff;border-radius:19px;align-items:center;gap:14px;padding:19px;display:flex;position:relative;overflow:hidden;box-shadow:0 8px 28px #1624400b}.metric-icon{border-radius:14px;flex:none;place-items:center;width:44px;height:44px;display:grid}.metric-icon svg{width:20px}.metric-icon.blue{color:#246fdf;background:#eaf2ff}.metric-icon.gold{color:#b7780b;background:#fff6df}.metric-icon.red{color:#db1e28;background:#ffedef}.metric-icon.green{color:#087954;background:#e8faf3}.metric strong{font-size:24px;line-height:1;display:block}.metric p{color:var(--muted);margin:5px 0 0;font-size:9px;font-weight:700}.metric-wave{opacity:.035;width:70px;height:70px;position:absolute;bottom:-14px;right:-14px}.dashboard-grid{grid-template-columns:1.6fr .8fr;gap:20px;margin-bottom:24px;display:grid}.panel{border:1px solid var(--line);border-radius:var(--radius);background:#fff;min-width:0;padding:25px;box-shadow:0 8px 30px #1829490b}.panel.full{min-height:calc(100vh - 150px)}.panel-head{justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:22px;display:flex}.panel-head h2,.section-header h2{letter-spacing:-.035em;margin:0;font-size:21px}.panel-head button{color:var(--blue);background:0 0;border:0;align-items:center;gap:7px;font-size:10px;font-weight:800;display:flex}.panel-head button svg{width:14px}.timeline-list{gap:9px;display:grid}.timeline-item{background:#fcfdff;border:1px solid #edf0f5;border-radius:17px;align-items:center;gap:14px;padding:13px;display:flex}.date-tile{background:#eef3fa;border-radius:13px;flex:none;place-content:center;justify-items:center;width:48px;height:51px;display:grid}.date-tile strong{font-size:17px;line-height:1}.date-tile span{text-transform:uppercase;color:var(--muted);margin-top:3px;font-size:8px;font-weight:800}.timeline-item>div:nth-child(2){flex:1;min-width:0}.timeline-item h3{margin:0 0 4px;font-size:12px}.timeline-item p{color:var(--muted);white-space:nowrap;text-overflow:ellipsis;margin:0;font-size:9px;overflow:hidden}.round-action{background:var(--navy);color:#fff;border:0;border-radius:12px;place-items:center;width:36px;height:36px;display:grid}.round-action svg{fill:currentColor;width:14px}.big-number{padding:8px 4px}.big-number>strong{letter-spacing:-.07em;color:var(--red);font-size:68px;display:block}.big-number>span{color:var(--muted);margin:-6px 0 20px;font-size:11px;display:block}.progress-wrap{text-align:center;place-items:center;padding:10px;display:grid}.progress-ring{background:conic-gradient(var(--red) var(--progress), #edf1f6 0);border-radius:50%;place-items:center;width:150px;height:150px;display:grid;position:relative}.progress-ring:after{content:"";background:#fff;border-radius:50%;position:absolute;inset:13px}.progress-ring span{z-index:1;font-family:Sora;font-size:25px}.progress-wrap p{color:var(--muted);max-width:200px;margin:16px 0 0;font-size:10px}.section-block{margin-top:26px}.course-row{grid-template-columns:repeat(2,1fr);gap:12px;display:grid}.mini-course{border:1px solid var(--line);text-align:left;background:#fff;border-radius:17px;align-items:center;gap:13px;padding:12px;display:flex}.mini-image{background:#eef2f7;border-radius:12px;flex:none;place-items:center;width:83px;height:70px;display:grid;overflow:hidden}.mini-image img{object-fit:cover;width:100%;height:100%}.mini-course>div:nth-child(2){flex:1;min-width:0}.mini-course h3{margin:7px 0 3px;font-size:11px}.mini-course p{color:var(--muted);margin:0;font-size:8px}.mini-course>svg{color:#9ba7b7;width:15px}.status{color:#647188;text-transform:uppercase;letter-spacing:.06em;white-space:nowrap;background:#eef2f7;border-radius:99px;align-items:center;gap:5px;width:fit-content;padding:5px 8px;font-size:7px;font-weight:800;display:inline-flex}.status.active,.status.approved,.status.completed,.status.answered{color:#0d825c;background:#e6f8f1}.status.pending,.status.awaiting_payment,.status.scheduled{color:#9d6b0c;background:#fff4d8}.status.rejected,.status.cancelled,.status.inactive,.status.revoked{color:#bf2630;background:#ffeaec}.status.live{color:#fff;background:#ed1c24}.status.online{color:#2567c7;background:#e8f1ff}.status.offline{color:#a56716;background:#fff2e0}.status.both{color:#6548bc;background:#eeeaff}.toolbar{justify-content:space-between;align-items:center;gap:18px;margin:0 0 21px;display:flex}.toolbar>p{color:var(--muted);margin:0;font-size:10px}.toolbar.floating{border:1px solid var(--line);background:#fff;border-radius:17px;margin-top:18px;padding:12px;box-shadow:0 8px 26px #1728460d}.search{border:1px solid var(--line);background:#fafbfd;border-radius:13px;align-items:center;min-width:310px;padding:0 12px;display:flex}.search svg{color:#8995a7;width:16px}.search input{box-shadow:none;background:0 0;border:0;padding:11px;font-size:11px}.table-wrap{border:1px solid #edf0f4;border-radius:16px;overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:10px}th{text-align:left;color:#8290a5;text-transform:uppercase;letter-spacing:.08em;border-bottom:1px solid var(--line);background:#f8fafc;padding:12px 14px;font-size:8px}td{color:#415067;border-bottom:1px solid #eef1f5;padding:12px 14px}.tbody tr:last-child td,tr:last-child td{border-bottom:0}td strong{font-size:10px}.subline{color:#8d98a9;margin-top:3px;font-size:8px;display:block}.person{align-items:center;gap:10px;display:flex}.person strong,.person small{display:block}.person small{color:var(--muted);margin-top:2px;font-size:8px}.inline-actions{gap:5px;display:flex}.approve,.reject{border:0;border-radius:9px;place-items:center;width:31px;height:31px;display:grid}.approve{color:#0e895f;background:#e5f8f0}.reject{color:#c1242e;background:#ffeaec}.approve svg,.reject svg{width:15px}.empty{text-align:center;justify-items:center;padding:58px 20px;display:grid}.empty>span{color:#8c98aa;background:#f1f4f8;border-radius:21px;place-items:center;width:64px;height:64px;display:grid}.empty h3{margin:17px 0 6px;font-size:14px}.empty p{color:var(--muted);max-width:350px;font-size:10px;line-height:1.6}.section-header{justify-content:space-between;align-items:flex-end;gap:30px;display:flex}.section-header>div{max-width:770px}.section-header p:not(.eyebrow){color:var(--muted);margin:8px 0 0;font-size:11px;line-height:1.6}.course-grid{grid-template-columns:repeat(3,1fr);gap:18px;margin-top:18px;display:grid}.course-card{border:1px solid var(--line);background:#fff;border-radius:21px;flex-direction:column;display:flex;overflow:hidden;box-shadow:0 10px 30px #1829490d}.course-cover{background:linear-gradient(145deg,#0b1e41,#1b4c82);height:185px;position:relative;overflow:hidden}.course-cover img{object-fit:cover;width:100%;height:100%;transition:transform .4s}.course-card:hover .course-cover img{transform:scale(1.035)}.course-cover .status{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);position:absolute;top:13px;left:13px}.cover-fallback{color:#fff;place-items:center;height:100%;display:grid}.cover-fallback svg{opacity:.35;width:62px;height:62px}.course-body{flex-direction:column;flex:1;padding:18px;display:flex}.course-category{color:var(--red);text-transform:uppercase;letter-spacing:.08em;margin-bottom:8px;font-size:8px;font-weight:800}.course-body h3{margin-bottom:8px;font-size:15px;line-height:1.35}.course-body .clamp{color:var(--muted);-webkit-line-clamp:2;-webkit-box-orient:vertical;font-size:9px;line-height:1.6;display:-webkit-box;overflow:hidden}.course-meta{border-top:1px solid #edf0f4;border-bottom:1px solid #edf0f4;gap:6px;margin:auto 0 12px;padding:11px 0;display:grid}.course-meta span,.live-info span{color:#68758a;align-items:center;gap:7px;font-size:8px;display:flex}.course-meta svg,.live-info svg{width:13px}.price{flex-wrap:wrap;align-items:baseline;gap:7px;margin-bottom:13px;display:flex}.price strong{font-size:19px}.price del{color:#9ba5b4;font-size:10px}.price small{width:100%;color:var(--green);font-size:8px;font-weight:800}.card-actions{align-items:center;gap:8px;display:flex}.batch-grid{grid-template-columns:repeat(3,1fr);gap:14px;display:grid}.batch-card{border:1px solid var(--line);background:#fcfdff;border-radius:18px;gap:15px;padding:18px;display:grid}.batch-card h3{margin:10px 0 5px;font-size:13px}.batch-card p{color:var(--muted);margin:0;font-size:9px;line-height:1.5}.batch-card dl{grid-template-columns:1fr 1fr;gap:8px;margin:0;display:grid}.batch-card dl div{background:#fff;border:1px solid #edf0f4;border-radius:11px;padding:9px}.batch-card dt{color:#909bad;text-transform:uppercase;font-size:7px}.batch-card dd{margin:4px 0 0;font-size:9px;font-weight:700}.live-hero{background:linear-gradient(125deg,#07142b,#0f2d55 62%,#e91d27);min-height:250px;margin-bottom:20px}.live-badge{width:fit-content}.live-grid{grid-template-columns:repeat(3,1fr);gap:16px;display:grid}.live-card{border:1px solid var(--line);background:#fff;border-radius:21px;padding:20px;box-shadow:0 8px 24px #1527460d}.live-card-top{justify-content:space-between;margin-bottom:17px;display:flex}.live-date{color:#fff;background:var(--navy);text-transform:uppercase;border-radius:14px;place-content:center;justify-items:center;width:50px;height:55px;font-size:8px;display:grid}.live-date strong{font-size:17px;line-height:1.1}.live-card h3{margin:6px 0;font-size:14px;line-height:1.4}.live-card>p:not(.eyebrow){color:var(--muted);min-height:28px;font-size:9px}.live-info{border-top:1px solid #edf0f4;gap:7px;margin-bottom:12px;padding:12px 0;display:grid}.recording-grid{grid-template-columns:repeat(3,1fr);gap:17px;display:grid}.recording-card{border:1px solid var(--line);background:#fcfdff;border-radius:19px;overflow:hidden}.video-thumb{color:#fff;background:linear-gradient(145deg,#08162f,#143a6e);border:0;place-items:center;width:100%;height:165px;display:grid;position:relative}.video-thumb:before{content:"";background-image:radial-gradient(circle at 80% 10%,#ed1c24b3,#0000 38%),linear-gradient(120deg,#0000,#ffffff12);position:absolute;inset:0}.video-thumb div{z-index:1;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#ffffff29;border:1px solid #ffffff40;border-radius:50%;place-items:center;width:50px;height:50px;display:grid}.video-thumb div svg{fill:currentColor;width:19px}.video-thumb>span{letter-spacing:.12em;opacity:.7;font-size:7px;font-weight:800;position:absolute;bottom:12px;left:13px}.recording-card>div{padding:15px}.recording-card h3{margin:7px 0 5px;font-size:12px}.recording-card p{color:var(--muted);margin:0 0 10px;font-size:8px}.recording-card small{color:#9aa4b4;font-size:7px}.player{background:#000;border-radius:15px;width:100%;max-height:65vh}.external-player{text-align:center;background:#f4f7fb;border-radius:18px;place-content:center;justify-items:center;min-height:280px;display:grid}.external-player>svg{width:54px;height:54px;color:var(--red)}.external-player p{color:var(--muted);font-size:11px}.drive-retry{color:var(--red);background:0 0;border:0;align-items:center;gap:5px;margin-top:10px;padding:0;font-size:8px;font-weight:800;display:flex}.drive-retry svg{width:12px;height:12px}.content-list{gap:9px;display:grid}.content-item{border:1px solid var(--line);background:#fcfdff;border-radius:16px;align-items:center;gap:13px;padding:13px;display:flex}.lesson-index{color:#9aa5b5;width:25px;font-family:Sora;font-size:10px}.content-icon{color:#316fc7;background:#eaf2ff;border-radius:13px;place-items:center;width:43px;height:43px;display:grid}.content-icon svg{width:19px}.content-item>div{flex:1}.content-item h3{margin:6px 0 3px;font-size:11px}.content-item p{color:var(--muted);margin:0;font-size:8px}.content-actions{gap:7px;display:flex;flex:initial!important}.test-grid{grid-template-columns:repeat(3,1fr);gap:14px;display:grid}.test-card{border:1px solid var(--line);background:#fcfdff;border-radius:18px;padding:18px;position:relative}.test-icon{color:#bd6811;background:#fff0e3;border-radius:14px;place-items:center;width:45px;height:45px;margin-bottom:14px;display:grid}.test-icon svg{width:20px}.test-card h3{margin:11px 0 6px;font-size:13px}.test-card>p{min-height:29px;color:var(--muted);font-size:9px}.test-card>div:not(.score-chip){gap:14px;margin:14px 0;display:flex}.test-card>div span{color:var(--muted);align-items:center;gap:5px;font-size:8px;display:flex}.test-card>div svg{width:13px}.score-chip{color:#0d7d58;background:#eafaf4;border-radius:12px;justify-content:space-between;align-items:center;padding:10px;display:flex}.score-chip strong{font-size:18px}.score-chip span{color:#0d7d58!important}.question-list{gap:16px;display:grid}.question-list fieldset{border:1px solid var(--line);border-radius:15px;padding:17px}.question-list legend{padding:0 7px;font-family:Sora;font-size:12px;font-weight:700}.question-list legend span{background:var(--navy);color:#fff;border-radius:8px;place-items:center;width:25px;height:25px;margin-right:8px;font-size:9px;display:inline-grid}.question-list fieldset label{background:#f8fafc;border-radius:10px;flex-direction:row;grid-template-columns:none;align-items:center;margin:7px 0;padding:10px;font-weight:600;display:flex}.question-list input{width:auto}.lecture-list{gap:9px;display:grid}.lecture-list article{border:1px solid var(--line);background:#fcfdff;border-radius:16px;align-items:center;gap:14px;padding:12px;display:flex}.lecture-list article>div:nth-child(2){flex:1}.lecture-list h3{margin:7px 0 3px;font-size:11px}.lecture-list p{color:var(--muted);margin:0;font-size:8px}.lecture-count{text-align:center;min-width:60px}.lecture-count strong,.lecture-count span{display:block}.lecture-count strong{font-size:18px}.lecture-count span{color:var(--muted);font-size:7px}.attendance-stage{color:#fff;background:linear-gradient(130deg,#051025f5,#0d264ded),url(/yac-interactive-logo.png) 50%/cover;border-radius:28px;grid-template-columns:1.2fr .8fr;align-items:center;min-height:420px;margin-bottom:20px;padding:45px;display:grid;position:relative;overflow:hidden}.attendance-stage:after{content:"";background:var(--red);filter:blur(20px);opacity:.42;border-radius:50%;width:500px;height:500px;position:absolute;bottom:-300px;right:-250px}.attendance-copy,.attendance-visual{z-index:2;position:relative}.attendance-copy h2{letter-spacing:-.05em;max-width:720px;margin:13px 0 16px;font-size:clamp(30px,3.5vw,51px);line-height:1.1}.attendance-copy>p:not(.eyebrow){color:#ffffffa3;max-width:670px;font-size:13px;line-height:1.7}.dark-select{color:#fff9;max-width:550px;margin:18px 0}.dark-select select{color:#fff;background:#ffffff14;border-color:#ffffff24}.dark-select select option{color:var(--ink)}.attendance-button{text-align:left;color:#fff;background:linear-gradient(135deg,#e91d28,#ff6047);justify-content:flex-start;width:min(100%,550px);min-height:79px;padding:12px;box-shadow:0 0 0 7px #ea1d271f,0 22px 40px #e81c264d}.attendance-button>span{background:#ffffff24;border-radius:16px;place-items:center;width:52px;height:52px;display:grid}.attendance-button>div{flex:1}.attendance-button small,.attendance-button strong{display:block}.attendance-button small{letter-spacing:.1em;opacity:.7;font-size:7px}.attendance-button strong{margin-top:4px;font-size:14px}.attendance-button>svg{width:20px;margin-right:7px}.attendance-visual{justify-items:center;display:grid}.scan-ring{border:1px solid #fff3;border-radius:50%;place-items:center;width:230px;height:230px;display:grid;position:relative;box-shadow:inset 0 0 60px #1d6fff29,0 0 0 18px #ffffff06}.scan-ring:before,.scan-ring:after{content:"";border:1px dashed #ffffff2e;border-radius:50%;animation:18s linear infinite rotate;position:absolute;inset:17px}.scan-ring:after{border-style:solid;border-color:transparent var(--red) transparent transparent;animation-duration:4s;inset:-12px}.scanner-line{background:linear-gradient(90deg,#0000,#42b6ff,#0000);width:130px;height:1px;animation:2.5s ease-in-out infinite alternate scan;position:absolute;box-shadow:0 0 12px #42b6ff}.verify-points{flex-wrap:wrap;justify-content:center;gap:8px;margin-top:28px;display:flex}.verify-points span{color:#ffffffb3;background:#ffffff12;border-radius:99px;align-items:center;gap:5px;padding:7px 10px;font-size:8px;display:flex}.verify-points svg{color:#38e3a9;width:12px}@keyframes rotate{to{transform:rotate(360deg)}}@keyframes scan{0%{transform:translateY(-55px)}to{transform:translateY(55px)}}.camera-view{background:#07142b;border-radius:18px;height:420px;margin-bottom:16px;position:relative;overflow:hidden}.camera-view video{object-fit:cover;width:100%;height:100%;transform:scaleX(-1)}.face-guide{border:2px solid #ffffffb3;border-radius:48% 48% 42% 42%;position:absolute;inset:13% 27%;box-shadow:0 0 0 999px #050d1d5c}.camera-error{color:#fff;text-align:center;place-content:center;justify-items:center;height:100%;display:grid}.camera-error svg{width:42px}.camera-error p{margin-top:12px}.assignment-grid{grid-template-columns:repeat(3,1fr);gap:14px;display:grid}.assignment-grid article{border:1px solid var(--line);background:#fcfdff;border-radius:17px;padding:18px}.assignment-grid h3{margin:12px 0 6px;font-size:13px}.assignment-grid p{min-height:28px;color:var(--muted);font-size:9px}.assignment-due{color:#7a879a;border-top:1px solid #edf0f4;align-items:center;gap:7px;margin-bottom:9px;padding:10px 0;font-size:8px;display:flex}.assignment-due svg{width:13px}.payment-hero{background:linear-gradient(130deg,#07142b,#123766 65%,#14a573);min-height:230px;margin-bottom:20px}.upi-id{-webkit-backdrop-filter:blur(15px);backdrop-filter:blur(15px);background:#ffffff14;border:1px solid #ffffff29;border-radius:20px;min-width:240px;padding:21px}.upi-id span,.upi-id strong,.upi-id small{display:block}.upi-id span{opacity:.55;letter-spacing:.1em;font-size:8px}.upi-id strong{margin:8px 0;font-size:17px}.upi-id small{opacity:.55}.payment-layout,.settings-grid,.profile-grid{grid-template-columns:1.15fr .85fr;gap:20px;display:grid}.enrollment-list{gap:10px;display:grid}.enrollment-list article{border:1px solid var(--line);border-radius:15px;align-items:center;gap:15px;padding:14px;display:flex}.enrollment-list article>div{flex:1}.enrollment-list h3{margin:7px 0 3px;font-size:11px}.enrollment-list p{color:var(--muted);margin-bottom:8px;font-size:8px}.mini-progress{background:#edf1f5;border-radius:99px;height:5px;overflow:hidden}.mini-progress span{background:linear-gradient(90deg, var(--blue), var(--green));border-radius:inherit;height:100%;display:block}.active-check{color:var(--green)}.invoice-list{gap:8px;display:grid}.invoice-list button{border:1px solid var(--line);text-align:left;background:#fcfdff;border-radius:13px;align-items:center;gap:11px;width:100%;padding:12px;display:flex}.invoice-list button>svg:first-child{color:var(--red)}.invoice-list button>div{flex:1}.invoice-list strong,.invoice-list span{display:block}.invoice-list strong{font-size:10px}.invoice-list span{color:var(--muted);margin-top:3px;font-size:8px}.invoice-list button>svg:last-child{color:#9ba5b4;width:14px}.drive-panel{background:radial-gradient(circle at 95% 0,#4285f41c,#0000 29%),#fff;grid-column:1/-1;overflow:hidden}.drive-heading{border-bottom:1px solid var(--line);grid-template-columns:62px minmax(0,1fr) auto;align-items:center;gap:16px;padding-bottom:21px;display:grid}.drive-heading h2{margin:4px 0 6px;font-size:20px}.drive-heading>div p:last-child{max-width:720px;color:var(--muted);margin:0;font-size:9px;line-height:1.65}.drive-orb{color:#fff;background:linear-gradient(145deg,#4285f4,#1769d2);border-radius:19px;place-items:center;width:58px;height:58px;display:grid;box-shadow:0 15px 34px #2c70da40}.drive-orb svg{width:27px;height:27px}.drive-setup-note,.drive-connect{background:#f6f9ff;border:1px solid #dbe6f7;border-radius:17px;align-items:center;gap:15px;min-height:92px;margin-top:18px;padding:17px;display:flex}.drive-setup-note>svg{color:#3275d8;width:28px}.drive-setup-note div,.drive-connect>div{flex:1}.drive-setup-note strong,.drive-connect strong{font-size:11px}.drive-setup-note p,.drive-connect p{color:var(--muted);margin:6px 0 0;font-size:8px;line-height:1.55}.drive-console{padding-top:18px}.drive-account{align-items:center;gap:11px;display:flex}.drive-account>span{color:#fff;background:var(--green);border-radius:13px;place-items:center;width:39px;height:39px;display:grid}.drive-account>span svg{width:18px}.drive-account>div{flex:1}.drive-account strong,.drive-account p{display:block}.drive-account strong{font-size:10px}.drive-account p{color:var(--muted);margin:4px 0 0;font-size:8px}.text-button{background:0 0;border:0;padding:7px;font-size:8px;font-weight:800}.text-button.danger{color:var(--red)}.drive-folder-card{border:1px solid var(--line);background:#fbfcfe;border-radius:17px;grid-template-columns:42px minmax(0,1fr) auto;align-items:center;gap:12px;margin-top:16px;padding:15px;display:grid}.drive-folder-card>svg{color:#f4b400;width:27px}.drive-folder-card span,.drive-folder-card strong{display:block}.drive-folder-card span{color:#98a3b3;letter-spacing:.1em;font-size:7px;font-weight:900}.drive-folder-card strong{margin-top:4px;font-size:11px}.drive-folder-card p{color:var(--muted);margin:4px 0 0;font-size:8px}.drive-actions{flex-wrap:wrap;gap:8px;margin-top:13px;display:flex}.picker-note,.drive-foot{color:var(--muted);font-size:8px;line-height:1.5}.drive-link{grid-template-columns:minmax(0,1fr) auto;align-items:end;gap:10px;margin-top:12px;display:grid}.drive-link button{margin-bottom:1px}.storage-switch{color:#fff;background:linear-gradient(130deg,#07152c,#123667);border-radius:16px;justify-content:space-between;align-items:center;gap:20px;margin-top:16px;padding:15px;display:flex}.storage-switch strong{font-size:10px}.storage-switch p{color:#ffffff8c;margin:5px 0 0;font-size:7px}.storage-switch .segmented{background:#ffffff14;min-width:310px;margin:0}.storage-switch .segmented button{color:#ffffff9e;justify-content:center;align-items:center;gap:6px;display:flex}.storage-switch .segmented button.active{color:#fff;background:#3478df}.storage-switch svg{width:14px}.drive-error{color:#9a1d24;background:#fff6f6;border:1px solid #ffd3d3;border-radius:12px;margin-top:12px;padding:11px 13px}.drive-error strong{font-size:9px}.drive-error p{margin:4px 0 0;font-size:8px}.payment-stats{grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:20px;display:grid}.pay-modal{grid-template-columns:.8fr 1.2fr;gap:24px;display:grid}.qr-card{text-align:center;border:1px solid var(--line);background:#f5f8fc;border-radius:18px;justify-items:center;padding:18px;display:grid}.qr-card img{background:#fff;border-radius:14px;width:240px}.qr-card strong{margin-top:9px;font-size:13px}.qr-card span{color:var(--muted);margin-top:4px;font-size:8px}.qr-card p{color:var(--muted);font-size:9px}.qr-missing{color:#9aa5b5;background:#fff;border-radius:14px;place-content:center;justify-items:center;width:220px;height:220px;display:grid}.qr-missing svg{width:42px}.invoice{padding:6px}.invoice>header{border-bottom:2px solid var(--navy);align-items:center;gap:16px;padding-bottom:18px;display:flex}.invoice header img{width:92px}.invoice header div{text-align:right;flex:1}.invoice header h2{margin-bottom:5px;font-size:16px}.invoice header p{color:var(--muted);font-size:8px;line-height:1.5}.invoice-meta{grid-template-columns:1fr 1fr;gap:10px;margin:18px 0;display:grid}.invoice-meta div{background:#f5f8fb;border-radius:12px;padding:12px}.invoice-meta span,.invoice-meta strong{display:block}.invoice-meta span{color:var(--muted);text-transform:uppercase;font-size:7px}.invoice-meta strong{margin-top:4px;font-size:10px}.invoice table{border:1px solid var(--line)}.invoice td small{color:var(--muted);margin-top:4px;display:block}.invoice tfoot td{font-family:Sora;font-weight:800}.invoice-note{color:var(--muted);text-align:center;margin:20px;font-size:8px}.doubt-list{gap:12px;display:grid}.doubt-list article{border:1px solid var(--line);background:#fcfdff;border-radius:17px;padding:18px}.doubt-head{justify-content:space-between;align-items:center;display:flex}.doubt-head>div{align-items:center;gap:8px;display:flex}.doubt-head span:not(.status),.doubt-head small{color:var(--muted);font-size:8px}.doubt-list h3{margin:13px 0 6px;font-size:13px}.doubt-list article>p{color:var(--muted);font-size:8px}.answer{border-left:3px solid var(--blue);background:#eaf3ff;border-radius:10px;margin:13px 0;padding:12px}.answer strong{color:#2565bd;text-transform:uppercase;font-size:8px}.answer p{margin:5px 0 0;font-size:10px;line-height:1.6}.notification-list{gap:9px;display:grid}.notification-list article{border:1px solid var(--line);background:#fcfdff;border-radius:15px;gap:13px;padding:14px;display:flex}.notification-list article>span{width:38px;height:38px;color:var(--red);background:#ffedef;border-radius:12px;place-items:center;display:grid}.notification-list article>span svg{width:16px}.notification-list h3{margin:7px 0 4px;font-size:11px}.notification-list p{color:var(--muted);margin-bottom:6px;font-size:9px}.notification-list small{color:#98a3b3;font-size:7px}.info-box{color:#315b94;background:#eaf3ff;border:1px solid #d5e5fc;border-radius:14px;gap:12px;padding:14px;display:flex}.info-box svg{flex:none;width:20px}.info-box p{margin:0;font-size:9px;line-height:1.6}.staff-list{gap:9px;display:grid}.staff-list article{border:1px solid var(--line);border-radius:14px;padding:14px}.staff-list h3{margin:9px 0 5px;font-size:11px}.staff-list>article>p{color:var(--muted);font-size:9px;line-height:1.5}.profile-card{border:1px solid var(--line);border-radius:var(--radius);text-align:center;background:#fff;padding-bottom:24px;overflow:hidden}.profile-cover{background:linear-gradient(130deg,#07142b,#174a8d,#e71e29);height:140px}.profile-avatar{border:5px solid #fff;margin:-46px auto 12px}.profile-card h2{margin-bottom:8px;font-size:20px}.profile-card dl{text-align:left;gap:8px;margin:23px;display:grid}.profile-card dl div{background:#f7f9fc;border-radius:11px;padding:10px}.profile-card dt{color:var(--muted);text-transform:uppercase;font-size:7px}.profile-card dd{margin:4px 0 0;font-size:10px;font-weight:700}.modal-backdrop{z-index:100;-webkit-backdrop-filter:blur(7px);backdrop-filter:blur(7px);background:#050d1db8;place-items:center;padding:20px;display:grid;position:fixed;inset:0;overflow:auto}.modal{background:#fff;border-radius:24px;width:min(560px,100%);max-height:calc(100vh - 40px);overflow:auto;box-shadow:0 30px 90px #00000052}.modal-wide{width:min(860px,100%)}.modal>header{z-index:5;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);background:#fffffff0;justify-content:space-between;gap:20px;padding:20px 22px;display:flex;position:sticky;top:0}.modal>header h2{margin:0;font-size:18px}.modal>header span{color:var(--muted);margin-top:5px;font-size:9px;display:block}.modal-body{padding:22px}.form-grid{grid-template-columns:1fr 1fr;gap:17px;display:grid}.span-two{grid-column:1/-1}.form-actions{justify-content:flex-end;gap:9px;margin-top:5px;display:flex}.check{flex-direction:row;align-items:center;gap:8px;display:flex}.check input{width:auto}.file-drop{color:#6e7b8f;background:#f9fbfd;border:1px dashed #b7c4d6;border-radius:14px;flex-direction:column;justify-content:center;align-items:center;min-height:95px;display:flex;position:relative}.file-drop svg{width:22px}.file-drop span{margin-top:6px;font-size:9px}.file-drop input{opacity:0;cursor:pointer;position:absolute;inset:0}.toast{z-index:200;background:#fff;border:1px solid #dfe6ef;border-radius:17px;align-items:flex-start;gap:10px;width:min(390px,100vw - 36px);padding:12px;animation:.25s ease-out toastIn;display:flex;position:fixed;top:18px;right:18px;box-shadow:0 20px 60px #0e1d393d}.toast>span{color:#0b865e;background:#e6f8f1;border-radius:12px;place-items:center;width:38px;height:38px;display:grid}.toast>span svg{width:18px}.toast div{flex:1}.toast strong{font-size:10px}.toast p{color:var(--muted);margin:3px 0 0;font-size:9px;line-height:1.4}.toast button{color:#98a3b3;background:0 0;border:0}.toast button svg{width:16px}.toast-error>span{color:#c3232d;background:#ffeaec}@keyframes toastIn{0%{opacity:0;transform:translateY(-8px)}}@media (width<=1180px){.course-grid,.live-grid,.recording-grid,.test-grid,.assignment-grid,.batch-grid,.metric-grid{grid-template-columns:repeat(2,1fr)}.auth-page{grid-template-columns:1fr 440px}.auth-visual{padding:40px}}@media (width<=900px){.sidebar{transition:transform .25s;transform:translate(-100%);box-shadow:30px 0 70px #050d1d4d}.sidebar.open{transform:translate(0)}.menu-shade{z-index:45;background:#050d1d8c;position:fixed;inset:0}.workspace{margin-left:0}.menu-button{border:1px solid var(--line);background:#fff;border-radius:12px;place-items:center;width:40px;height:40px;margin-right:12px;display:grid}.menu-button svg{width:19px}.topbar>div:nth-child(2){flex:1}.mobile-close{color:#fff;background:0 0;border:0;margin-left:auto;display:grid}.mobile-close svg{width:18px}.auth-page{grid-template-columns:1fr}.auth-visual{min-height:48vh;padding:30px}.auth-panel{min-height:52vh;padding:36px}.pulse-card{display:none}.auth-copy h1{font-size:clamp(38px,8vw,60px)}.auth-brand img{width:90px}.dashboard-grid,.payment-layout,.settings-grid,.profile-grid{grid-template-columns:1fr}.attendance-stage{grid-template-columns:1fr;gap:42px}.attendance-visual{padding-bottom:10px}}@media (width<=640px){.page{padding:17px 14px 40px}.topbar{height:72px;padding:0 14px}.topbar h1{font-size:16px}.topbar .eyebrow{font-size:7px}.top-actions .icon-button{display:none}.auth-visual{min-height:42vh;padding:24px}.auth-brand{display:none}.auth-copy{margin-top:auto}.auth-copy h1{font-size:38px}.auth-copy>p:not(.eyebrow){font-size:13px}.auth-pills span:nth-child(3){display:none}.auth-panel{min-height:58vh;padding:26px 20px}.mobile-auth-brand{text-align:center;margin-bottom:20px;display:block}.mobile-auth-brand img{width:94px}.role-tabs{margin-bottom:20px}.role-tabs button{padding:10px;font-size:10px}.hero,.live-hero,.payment-hero{border-radius:22px;min-height:0;padding:28px 22px;display:block}.hero h2,.live-hero h2,.payment-hero h2{font-size:30px}.hero-signal,.upi-id{min-width:0;margin-top:25px}.hero-actions{display:grid}.hero-actions>*{width:100%}.metric-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px;margin-top:10px}.metric{border-radius:15px;gap:9px;padding:13px 11px}.metric-icon{border-radius:11px;width:36px;height:36px}.metric-icon svg{width:16px}.metric strong{font-size:18px}.metric p{font-size:7px}.panel{border-radius:19px;padding:17px}.panel.full{min-height:0}.panel-head{margin-bottom:16px}.panel-head h2,.section-header h2{font-size:17px}.course-row{grid-template-columns:1fr}.drive-panel{grid-column:auto}.drive-heading{grid-template-columns:48px minmax(0,1fr)}.drive-heading>.status{grid-column:1/-1;justify-self:start}.drive-orb{border-radius:15px;width:46px;height:46px}.drive-connect{flex-direction:column;align-items:stretch}.drive-folder-card{grid-template-columns:35px minmax(0,1fr)}.drive-folder-card .secondary{grid-column:1/-1}.drive-link{grid-template-columns:1fr}.storage-switch{display:block}.storage-switch .segmented{min-width:0;margin-top:13px}.drive-actions>*{width:100%}.toolbar{flex-direction:column;align-items:stretch}.toolbar .primary,.toolbar .secondary{width:100%}.search{width:100%;min-width:0}.course-grid,.live-grid,.recording-grid,.test-grid,.assignment-grid,.batch-grid{grid-template-columns:1fr}.course-cover{height:205px}.section-header{display:block}.section-header .primary{width:100%;margin-top:15px}.content-item{flex-wrap:wrap;align-items:flex-start}.content-item>div:not(.content-actions){width:calc(100% - 105px)}.content-actions{grid-template-columns:1fr 1fr;width:100%;display:grid}.content-actions>*{width:100%}.attendance-stage{border-radius:22px;padding:27px 20px}.attendance-copy h2{font-size:31px}.scan-ring{width:190px;height:190px}.attendance-button{min-height:74px}.attendance-button>span{width:46px;height:46px}.attendance-button strong{font-size:12px}.payment-stats,.pay-modal{grid-template-columns:1fr}.qr-card img{width:210px}.form-grid{grid-template-columns:1fr}.span-two{grid-column:auto}.modal-backdrop{align-items:end;padding:0}.modal,.modal-wide{border-radius:24px 24px 0 0;max-height:94vh}.modal-body{padding:18px}.camera-view{height:54vh}.lecture-list article{flex-wrap:wrap}.lecture-list article>div:nth-child(2){min-width:calc(100% - 70px)}.lecture-count{margin-left:62px}.invoice-meta{grid-template-columns:1fr}}@media print{body *{visibility:hidden}#yac-invoice,#yac-invoice *{visibility:visible}#yac-invoice{background:#fff;width:100%;padding:30px;position:absolute;inset:0}}.cinematic-live{background:radial-gradient(circle at 80% 16%,#ed1c24b3,#0000 26%),radial-gradient(circle at 72% 130%,#1e7eff6b,#0000 40%),linear-gradient(125deg,#040a17,#071b3b 58%,#7c1017)}.feature-ribbon{flex-wrap:wrap;gap:8px;margin-top:22px;display:flex}.feature-ribbon span{color:#ffffffc2;letter-spacing:.04em;background:#ffffff12;border:1px solid #ffffff24;border-radius:99px;padding:7px 10px;font-size:8px;font-weight:800}.builtin-live{border-color:#dce6f3;position:relative;overflow:hidden}.builtin-live:before{content:"";background:linear-gradient(90deg,#ed1c24,#ff8a32,#197cff);height:4px;position:absolute;top:0;left:0;right:0}.classroom-options{border:1px solid var(--line);background:#f5f8fc;border-radius:15px;grid-template-columns:1fr 1fr;gap:10px 18px;padding:16px;display:grid}.classroom-options>strong{grid-column:1/-1;font-size:11px}.classroom-options label{font-size:9px}.live-attendance-panel{margin-top:20px}.classroom-shell{z-index:500;color:#fff;background:radial-gradient(circle at 45% -20%,#1a3b72,#0000 45%),#050a14;grid-template-rows:74px minmax(0,1fr) 27px;display:grid;position:fixed;inset:0;overflow:hidden}.classroom-topbar{-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);background:#050a14db;border-bottom:1px solid #ffffff17;align-items:center;gap:24px;padding:0 22px;display:flex}.classroom-brand{align-items:center;gap:12px;min-width:0;display:flex}.classroom-brand img{object-fit:contain;background:#fff;border-radius:11px;width:45px;height:45px;padding:3px}.classroom-brand>div{min-width:0}.classroom-brand span{color:#ff9ba0;letter-spacing:.13em;align-items:center;gap:6px;font-size:7px;font-weight:800;display:flex}.classroom-brand span svg{width:12px}.classroom-brand strong{white-space:nowrap;text-overflow:ellipsis;max-width:36vw;margin-top:4px;font-size:13px;display:block;overflow:hidden}.classroom-status{align-items:center;gap:8px;margin-left:auto;display:flex}.classroom-status span{color:#ffffff94;background:#ffffff0b;border:1px solid #ffffff1a;border-radius:99px;align-items:center;gap:6px;padding:8px 10px;font-size:8px;font-weight:700;display:flex}.classroom-status span.connected{color:#65e5b8}.classroom-status svg{width:13px}.classroom-topbar>button{color:#fff;background:#ffffff0f;border:1px solid #ffffff1c;border-radius:12px;place-items:center;width:39px;height:39px;display:grid}.classroom-topbar>button svg{width:17px}.classroom-main{grid-template-columns:minmax(0,1fr) 340px;min-height:0;display:grid}.classroom-stage{grid-template-rows:35px minmax(0,1fr) auto;gap:10px;min-width:0;min-height:0;padding:16px 16px 94px;display:grid;position:relative}.stage-head{justify-content:space-between;align-items:center;display:flex}.stage-head>div{align-items:center;gap:10px;display:flex}.stage-head strong{color:#ffffff7a;font-size:8px}.live-state{letter-spacing:.09em;color:#ffb1b5;font-size:8px;font-weight:900}.live-state.live{color:#ff4953}.recording-chip{color:#ff8c93;letter-spacing:.12em;align-items:center;gap:7px;font-size:7px;font-weight:900;display:flex}.recording-chip i{background:#f22631;border-radius:50%;width:7px;height:7px;animation:1.2s infinite pulse}.class-video{background:linear-gradient(145deg,#0c1930,#07101f);border:1px solid #ffffff1a;border-radius:16px;min-height:112px;position:relative;overflow:hidden}.class-video.featured{border-radius:22px;min-height:0;box-shadow:0 22px 65px #00000052}.class-video video{object-fit:cover;width:100%;height:100%;display:block}.class-video.featured video{object-fit:contain;background:#02050b}.video-label{pointer-events:none;justify-content:space-between;align-items:center;display:flex;position:absolute;bottom:9px;left:10px;right:10px}.video-label span,.video-label em{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);color:#fff;background:#030810ab;border:1px solid #ffffff24;border-radius:8px;padding:5px 8px;font-size:7px;font-style:normal;font-weight:800}.video-label em{color:#ffbd65}.camera-placeholder{height:100%;min-height:inherit;background:radial-gradient(circle,#183459,#07101f 65%);place-content:center;justify-items:center;display:grid}.camera-placeholder>span{color:#fff;background:linear-gradient(145deg,#e9212b,#ff703e);border-radius:23px;place-items:center;width:68px;height:68px;font-family:Sora;font-size:20px;display:grid;box-shadow:0 0 0 10px #ffffff0a,0 20px 50px #00000040}.camera-placeholder strong{color:#ffffffa6;margin-top:14px;font-size:11px}.student-video-strip{scrollbar-width:thin;grid-template-columns:repeat(6,minmax(120px,1fr));gap:8px;display:grid;overflow-x:auto}.student-video-strip .class-video{aspect-ratio:16/9;min-height:0}.classroom-joining{text-align:center;background:radial-gradient(circle,#153862,#07101e 65%);border-radius:22px;place-content:center;justify-items:center;min-height:0;display:grid}.classroom-joining>span{color:#ff4b55;background:#ed1c2426;border-radius:50%;place-items:center;width:80px;height:80px;display:grid;box-shadow:0 0 0 16px #ed1c240a}.classroom-joining span svg{width:31px}.classroom-joining h2{margin:25px 0 8px;font-size:23px}.classroom-joining p{color:#ffffff75;font-size:10px}.classroom-controls{z-index:10;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);background:#050a14d1;border:1px solid #ffffff1c;border-radius:19px;gap:7px;padding:7px;display:flex;position:absolute;bottom:18px;left:50%;transform:translate(-50%);box-shadow:0 20px 50px #00000059}.classroom-controls button{color:#ffffffb3;background:0 0;border:0;border-radius:13px;place-content:center;justify-items:center;gap:3px;min-width:63px;height:52px;display:grid}.classroom-controls button:hover,.classroom-controls button.active{color:#fff;background:#ffffff1a}.classroom-controls button.off{color:#ff9299;background:#442129}.classroom-controls button.go-live{color:#fff;background:linear-gradient(135deg,#ec1c26,#ff5b3e)}.classroom-controls button.end-live{color:#fff;background:#ed1c24}.classroom-controls svg{width:18px;height:18px}.classroom-controls span{font-size:7px;font-weight:700}.classroom-rail{background:#080f1cdb;border-left:1px solid #ffffff17;grid-template-rows:53px minmax(0,1fr);min-height:0;display:grid}.rail-tabs{border-bottom:1px solid #ffffff12;grid-template-columns:repeat(3,1fr);gap:4px;padding:7px;display:grid}.rail-tabs button{color:#ffffff6b;background:0 0;border:0;border-radius:10px;justify-content:center;align-items:center;gap:6px;font-size:8px;font-weight:800;display:flex}.rail-tabs button.active{color:#fff;background:#ffffff14}.rail-tabs svg{width:14px}.live-chat{scrollbar-width:thin;flex-direction:column;gap:14px;min-height:0;padding:15px;display:flex;overflow-y:auto}.live-chat>div{align-items:flex-start;gap:9px;display:flex}.live-chat>div>span{background:#1d3353;border-radius:10px;flex:none;place-items:center;width:31px;height:31px;font-size:8px;font-weight:900;display:grid}.live-chat article{min-width:0}.live-chat strong{align-items:center;gap:6px;font-size:9px;display:flex}.live-chat strong em{color:#71809a;text-transform:uppercase;font-size:6px;font-style:normal}.live-chat p{color:#ffffffb3;word-break:break-word;margin:5px 0 2px;font-size:9px;line-height:1.5}.live-chat small{color:#ffffff40;font-size:6px}.live-chat>div.mine{flex-direction:row-reverse}.live-chat>div.mine article{text-align:right}.live-chat>div.mine strong{justify-content:flex-end}.live-chat>div.mine>span{background:#c51b24}.chat-composer{background:#08101e;border-top:1px solid #ffffff14;gap:7px;width:340px;height:68px;padding:11px;display:flex;position:absolute;bottom:27px;right:0}.chat-composer input{color:#fff;background:#ffffff0d;border-color:#ffffff17;padding:10px 12px}.chat-composer button{color:#fff;background:#ed1c24;border:0;border-radius:12px;place-items:center;width:43px;display:grid}.chat-composer svg{width:16px}.people-live,.polls-live{padding:14px;overflow-y:auto}.people-live>header{color:#ffffff6b;letter-spacing:.1em;justify-content:space-between;margin:3px 2px 12px;font-size:7px;display:flex}.people-live>article{border-bottom:1px solid #ffffff0f;align-items:center;gap:9px;min-height:50px;display:flex}.people-live article>span{background:#1a3151;border-radius:10px;place-items:center;width:32px;height:32px;font-size:8px;font-weight:900;display:grid}.people-live article>div:not(.participant-actions){flex:1}.people-live strong,.people-live small{display:block}.people-live strong{font-size:9px}.people-live small{color:#ffffff59;text-transform:capitalize;margin-top:3px;font-size:7px}.people-live .raised{color:#ffc85a;width:17px;animation:1.2s infinite handWave}.participant-actions{gap:3px;display:flex}.participant-actions button{color:#ff9aa0;background:#ed1c241f;border:0;border-radius:8px;width:28px;height:28px}.participant-actions svg{width:13px}@keyframes handWave{50%{transform:rotate(18deg)}}.create-poll{color:#ffafb3;background:#ffffff0a;border:1px dashed #fff3;border-radius:12px;width:100%;min-height:42px;margin-bottom:12px;font-size:9px;font-weight:800}.polls-live>article{background:#ffffff09;border:1px solid #ffffff17;border-radius:15px;margin-bottom:10px;padding:14px}.polls-live article>span{color:#ff787f;letter-spacing:.13em;font-size:6px;font-weight:900}.polls-live h3{margin:8px 0 13px;font-size:11px;line-height:1.45}.polls-live article>button{color:#fff;background:0 0;border:0;width:100%;padding:5px 0}.polls-live article>button div{justify-content:space-between;display:flex}.polls-live article>button strong,.polls-live article>button em{font-size:8px;font-style:normal}.polls-live article>button i{background:#ffffff14;border-radius:99px;height:4px;margin-top:6px;display:block;overflow:hidden}.polls-live article>button i b{border-radius:inherit;background:linear-gradient(90deg,#ed1c24,#ffaf43);height:100%;display:block}.polls-live article>small{color:#ffffff4d;margin-top:10px;font-size:7px;display:block}.rail-empty{text-align:center;color:#ffffff47;padding:65px 20px}.rail-empty>svg{width:36px}.rail-empty h3{color:#fff9;margin:13px 0 5px;font-size:11px}.rail-empty p{font-size:8px}.classroom-security{color:#ffffff45;letter-spacing:.04em;background:#03070e;border-top:1px solid #ffffff0d;justify-content:center;align-items:center;gap:6px;font-size:7px;display:flex}.classroom-security svg{color:#43ca9b;width:11px}.whiteboard-layer{z-index:530;color:var(--ink);background:#eef2f6;grid-template-rows:66px minmax(0,1fr);display:grid;position:fixed;inset:74px 340px 27px 0;box-shadow:20px 0 50px #00000040}.whiteboard-layer header{background:#fffffff2;border-bottom:1px solid #d8e0ea;justify-content:space-between;align-items:center;gap:15px;padding:10px 16px;display:flex}.whiteboard-layer header span{color:var(--red);letter-spacing:.13em;align-items:center;gap:5px;font-size:7px;font-weight:900;display:flex}.whiteboard-layer header span svg{width:12px}.whiteboard-layer h2{margin:3px 0 0;font-size:16px}.board-tools{align-items:center;gap:6px;display:flex}.board-tools button,.board-tools label{color:#657289;background:#fff;border:1px solid #dce3ed;border-radius:10px;justify-content:center;align-items:center;gap:5px;min-width:38px;height:38px;padding:0 9px;font-size:8px;display:flex}.board-tools button.active{color:#fff;background:var(--navy);border-color:var(--navy)}.board-tools svg{width:15px}.board-tools label input{border:0;width:22px;height:22px;padding:0}.board-tools>input[type=range]{width:80px;box-shadow:none;padding:0}.whiteboard-layer canvas{touch-action:none;cursor:crosshair;background-color:#fff;background-image:linear-gradient(#edf1f5 1px,#0000 1px),linear-gradient(90deg,#edf1f5 1px,#0000 1px);background-size:28px 28px;width:100%;height:100%}.class-mini-modal{z-index:560;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#02060cbf;place-items:center;padding:20px;display:grid;position:fixed;inset:0}.class-mini-modal form{background:#0c1728;border:1px solid #ffffff1f;border-radius:22px;width:min(480px,100%);max-height:85vh;padding:22px;overflow-y:auto;box-shadow:0 30px 90px #00000080}.class-mini-modal header{justify-content:space-between;align-items:flex-start;margin-bottom:18px;display:flex}.class-mini-modal header span{color:#ff737a;letter-spacing:.13em;font-size:7px;font-weight:900}.class-mini-modal h3{margin:5px 0 0;font-size:19px}.class-mini-modal header button{color:#fff;background:0 0;border:0}.class-mini-modal label{color:#ffffffa6;margin-bottom:12px}.class-mini-modal input{color:#fff;background:#ffffff0f;border-color:#ffffff1a}.poll-form-actions{justify-content:flex-end;gap:8px;display:flex}.poll-form-actions button{color:#ffffffb3;background:#ffffff0d;border:1px solid #ffffff1f;border-radius:11px;min-height:40px;padding:8px 13px;font-size:9px;font-weight:800}.poll-form-actions .class-primary{color:#fff;background:#ed1c24;border-color:#0000}@media (width<=1000px){.classroom-main{grid-template-columns:minmax(0,1fr) 300px}.chat-composer{width:300px}.student-video-strip{grid-template-columns:repeat(4,minmax(110px,1fr))}.whiteboard-layer{right:300px}.classroom-status span:first-child{display:none}}@media (width<=760px){.classroom-shell{grid-template-rows:64px minmax(0,1fr) 22px}.classroom-topbar{gap:8px;padding:0 10px}.classroom-brand img{width:38px;height:38px}.classroom-brand strong{max-width:46vw;font-size:10px}.classroom-status span{display:none}.classroom-status span:nth-child(2){display:flex}.classroom-main{display:block;position:relative}.classroom-stage{grid-template-rows:30px minmax(0,1fr) auto;height:calc(100vh - 86px);padding:10px 8px 126px}.class-video.featured{border-radius:16px}.student-video-strip{grid-template-columns:repeat(8,105px)}.classroom-controls{justify-content:flex-start;max-width:calc(100vw - 16px);bottom:66px;left:8px;right:8px;overflow-x:auto;transform:none}.classroom-controls button{min-width:56px}.classroom-rail{z-index:20;background:#0a1424;border:1px solid #ffffff1f;border-radius:16px;height:56px;display:block;position:absolute;bottom:4px;left:8px;right:8px;overflow:hidden}.classroom-rail:focus-within,.classroom-rail:hover{height:min(70vh,520px)}.rail-tabs{height:52px}.classroom-rail:focus-within>.live-chat,.classroom-rail:hover>.live-chat{height:calc(100% - 120px)}.chat-composer{width:100%;position:absolute;bottom:0}.people-live,.polls-live{height:calc(100% - 52px)}.whiteboard-layer{inset:64px 0 22px}.whiteboard-layer header{height:auto;display:block}.board-tools{margin-top:8px;overflow-x:auto}.board-tools button{white-space:nowrap}.classroom-security{font-size:6px}.classroom-options{grid-template-columns:1fr}.classroom-options>strong{grid-column:auto}}:root{--navy:#09090b;--navy-2:#171719;--ink:#171719;--soft:#f7f6f6;--line:#e9e4e5;--shadow:0 22px 65px #16080a1c}body{background:radial-gradient(circle at 92% 4%,#ed1c2413,#0000 25%),#f5f3f4}.workspace{background:radial-gradient(circle at 92% 0,#ed1c2417,#0000 24%),linear-gradient(#f9f7f8,#f3f1f2)}.sidebar{background:radial-gradient(circle at 8% 16%,#ed1c243d,#0000 25%),linear-gradient(#080808,#121214 72%,#090909);border-right:1px solid #ffffff14}.sidebar-brand img,.auth-brand img,.mobile-auth-brand img,.classroom-brand img{object-fit:cover;background:#090909;border:1px solid #ffffff26;padding:0;box-shadow:0 0 26px #ed1c2442}.sidebar-user{background:linear-gradient(145deg,#ffffff13,#ffffff06);box-shadow:inset 0 1px #ffffff0d}.sidebar nav button.active{background:linear-gradient(90deg,#ed1c2457,#ed1c240a)}.topbar{color:#fff;background:#0a0a0bf0;border-bottom-color:#ffffff14;box-shadow:0 10px 35px #0d050724}.topbar .eyebrow{color:#ffffff6e}.topbar .icon-button,.topbar .menu-button{color:#ffffffb8;background:#ffffff12;border-color:#ffffff1f}.panel,.profile-card,.metric{border-color:#2a121514;box-shadow:0 12px 40px #1b080b0e}.hero-admin,.hero-student,.hero-teacher,.hero-nonteaching,.cinematic-live,.payment-hero{background:radial-gradient(circle at 83% 12%,#ff313b9e,#0000 28%),radial-gradient(circle at 12% 110%,#ed1c242e,#0000 38%),linear-gradient(128deg,#070707,#171719 68%,#4b0b0f)}.hero:after,.live-hero:after,.payment-hero:after{background:radial-gradient(circle,#ffffff26,#0000 66%)}.auth-visual{background:linear-gradient(125deg,#000000c2,#0a0a0cf0 58%,#4c060be0),url(/yac-interactive-logo.png) 50%/cover}.auth-visual:before{content:"";background:radial-gradient(circle at 20% 55%,#ed1c2433,#0000 28%);position:absolute;inset:0}.orb-two{background:#ed1c24}.auth-panel{background:linear-gradient(#fff,#fbf8f9)}.passkey-login{text-align:left;color:#30191c;background:linear-gradient(135deg,#fff,#fff5f6);border:1px solid #e8d9db;border-radius:16px;align-items:center;gap:13px;width:100%;min-height:64px;padding:10px 14px;display:flex;box-shadow:0 10px 24px #5a141b0f}.passkey-login>svg{color:#fff;background:var(--red);box-sizing:content-box;border-radius:10px;width:27px;height:27px;padding:5px}.passkey-login span{gap:3px;display:grid}.passkey-login strong{font-size:11px}.passkey-login small{color:var(--muted);font-size:8px}.mobile-dock{display:none}.messenger-shell{background:#fff;grid-template-columns:320px minmax(0,1fr);height:min(750px,100vh - 147px);min-height:560px;padding:0;display:grid;overflow:hidden}.message-contacts{border-right:1px solid var(--line);background:linear-gradient(#fff,#fbf8f9);grid-template-rows:auto auto minmax(0,1fr);min-width:0;display:grid}.message-contacts>header{justify-content:space-between;align-items:center;padding:22px 20px 12px;display:flex}.message-contacts h2{margin:0;font-size:23px}.message-live{color:#aa171f;letter-spacing:.08em;background:#ffedef;border-radius:99px;align-items:center;gap:5px;padding:5px 8px;font-size:7px;font-weight:900;display:flex}.message-live i{background:var(--red);border-radius:50%;width:6px;height:6px;box-shadow:0 0 0 4px #ed1c241f}.message-search{border:1px solid var(--line);color:#9b8d90;background:#f8f5f6;border-radius:13px;flex-direction:row;align-items:center;gap:7px;margin:0 14px 12px;padding:0 10px;display:flex}.message-search svg{width:15px}.message-search input{box-shadow:none;background:0 0;border:0;padding:11px 4px;font-size:10px}.contact-list{padding:0 9px 14px;overflow:auto}.contact-list>button{text-align:left;width:100%;min-height:67px;color:var(--ink);background:0 0;border:0;border-radius:15px;align-items:center;gap:10px;padding:9px 10px;display:flex}.contact-list>button:hover,.contact-list>button.active{box-shadow:inset 3px 0 var(--red);background:linear-gradient(90deg,#fff0f1,#fff8f8)}.contact-list button>div{flex:1;min-width:0}.contact-list strong,.contact-list small{display:block}.contact-list strong{font-size:10px}.contact-list small{color:var(--muted);white-space:nowrap;text-overflow:ellipsis;margin-top:5px;font-size:8px;overflow:hidden}.contact-list button>em{color:#fff;background:var(--red);border-radius:99px;place-items:center;min-width:20px;height:20px;padding:0 5px;font-size:7px;font-style:normal;font-weight:900;display:grid}.contact-list .empty{padding:40px 10px}.contact-list .empty>span{width:48px;height:48px}.contact-list .empty h3{font-size:11px}.message-thread{background:radial-gradient(circle at 100% 0,#ed1c240d,#0000 30%),#f7f4f5;place-items:center;min-width:0;display:grid}.message-thread.active{grid-template-rows:72px minmax(0,1fr) auto;place-items:stretch stretch}.message-thread>header{border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#ffffffe8;align-items:center;gap:11px;padding:12px 18px;display:flex}.message-thread header>div{flex:1}.message-thread header strong,.message-thread header small{display:block}.message-thread header strong{font-size:11px}.message-thread header small{color:var(--muted);margin-top:3px;font-size:8px}.secure-chat{color:#76696c;align-items:center;gap:5px;font-size:8px;display:flex}.secure-chat svg{width:14px;color:var(--green)}.thread-back{display:none}.chat-history{flex-direction:column;gap:9px;min-height:0;padding:25px;display:flex;overflow:auto}.chat-history article{background:#fff;border:1px solid #eadfe1;border-radius:5px 17px 17px;align-self:flex-start;max-width:min(72%,620px);padding:11px 13px;box-shadow:0 5px 14px #2c10140a}.chat-history article.mine{color:#fff;background:linear-gradient(135deg,#c8151e,#f02c35);border-color:#0000;border-radius:17px 5px 17px 17px;align-self:flex-end}.chat-history p{white-space:pre-wrap;word-break:break-word;margin:0;font-size:10px;line-height:1.55}.chat-history small{color:#9c8e91;margin-top:5px;font-size:6px;display:block}.chat-history .mine small{color:#ffffff94}.conversation-empty{text-align:center;color:#9b8e91;margin:auto}.conversation-empty svg{color:#d7c9cb;width:42px}.conversation-empty h3{color:#49383b;margin:10px 0 4px;font-size:13px}.conversation-empty p{font-size:9px}.message-composer{border-top:1px solid var(--line);background:#fff;align-items:flex-end;gap:8px;padding:12px;display:flex}.message-composer textarea{resize:none;background:#faf7f8;border-radius:14px;min-height:45px;max-height:120px}.message-composer button{flex:none;width:48px;height:45px;padding:0}.message-welcome{text-align:center;color:var(--muted)}.message-welcome>span{color:#fff;background:linear-gradient(145deg,#19191b,#ed1c24);border-radius:27px;place-items:center;width:82px;height:82px;margin:auto;display:grid;box-shadow:0 20px 50px #c4121b33}.message-welcome svg{width:34px}.message-welcome h2{color:var(--ink);margin:18px 0 5px}.message-welcome p{font-size:10px}.profile-grid{grid-template-columns:minmax(280px,.78fr) minmax(0,1.22fr);align-items:start}.profile-security{gap:20px;display:grid}.profile-cover{background:#080809;position:relative;overflow:hidden}.profile-cover:after{content:"";background:linear-gradient(90deg,#0000008c,#ed1c2440);position:absolute;inset:0}.profile-cover img{object-fit:cover;opacity:.62;filter:saturate(1.2);width:100%;height:100%}.profile-avatar{position:relative;overflow:visible}.profile-avatar>img{border-radius:23px}.photo-edit{color:#fff;background:var(--red);cursor:pointer;border:3px solid #fff;border-radius:11px;place-items:center;width:31px;height:31px;display:grid;position:absolute;bottom:-5px;right:-6px;box-shadow:0 5px 15px #b40f1840}.photo-edit svg{width:14px}.photo-edit input,.photo-actions input{display:none}.photo-actions{justify-content:center;align-items:center;gap:7px;margin:15px 20px 0;display:flex}.photo-actions .secondary{cursor:pointer}.passkey-hero{background:linear-gradient(135deg,#fff6f7,#fff);border:1px solid #f0d8db;border-radius:17px;align-items:center;gap:14px;margin-bottom:14px;padding:16px;display:flex}.passkey-hero>span{color:#fff;background:linear-gradient(145deg,#151517,#ef212b);border-radius:16px;flex:none;place-items:center;width:49px;height:49px;display:grid}.passkey-hero svg{width:24px}.passkey-hero strong{font-size:11px}.passkey-hero p{color:var(--muted);margin:5px 0 0;font-size:8px;line-height:1.5}.passkey-list{gap:7px;margin-top:14px;display:grid}.passkey-list article{border:1px solid var(--line);background:#fcfafb;border-radius:13px;align-items:center;gap:10px;padding:10px;display:flex}.passkey-list article>span{color:#ad1820;background:#ffedef;border-radius:11px;place-items:center;width:35px;height:35px;display:grid}.passkey-list article>span svg{width:16px}.passkey-list article>div{flex:1}.passkey-list strong,.passkey-list small{display:block}.passkey-list strong{font-size:9px}.passkey-list small{color:var(--muted);margin-top:3px;font-size:7px}.passkey-list article>button{color:#bd242c;background:#fff0f1;border:0;border-radius:9px;place-items:center;width:31px;height:31px;display:grid}.passkey-list article>button svg{width:14px}.passkey-empty{color:var(--muted);text-align:center;margin:5px 0 0;font-size:8px}.media-state{color:#ffffff7a;background:#ffffff0f;border-radius:99px;padding:4px 7px;font-size:7px}.media-state.ready{color:#70e7bb}.media-state.unavailable{color:#ffb15c}@media (width<=900px){.workspace{padding-bottom:76px}.mobile-dock{z-index:42;color:#ffffff8c;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);background:#09090af2;border:1px solid #ffffff1a;border-radius:20px;justify-content:space-around;align-items:stretch;min-height:65px;padding:6px;display:flex;position:fixed;bottom:8px;left:10px;right:10px;box-shadow:0 20px 60px #00000059}.mobile-dock button{min-width:52px;color:inherit;background:0 0;border:0;border-radius:14px;flex:1;place-content:center;justify-items:center;gap:3px;display:grid}.mobile-dock button.active{color:#fff;background:linear-gradient(145deg,#ed1c24c7,#ed1c2440);box-shadow:0 7px 18px #ed1c243d}.mobile-dock svg{width:19px;height:19px}.mobile-dock span{white-space:nowrap;text-overflow:ellipsis;max-width:70px;font-size:7px;font-weight:800;overflow:hidden}.sidebar-bottom{padding-bottom:85px}.profile-grid{grid-template-columns:1fr}.messenger-shell{height:calc(100vh - 164px);min-height:520px}}@media (width<=700px){.page{padding-bottom:22px}.top-actions .avatar{display:grid}.messenger-shell{border-radius:18px;grid-template-columns:1fr;height:calc(100vh - 158px);min-height:430px}.message-contacts{border-right:0}.message-contacts.has-active,.message-thread{display:none}.message-thread.active{display:grid}.message-contacts>header{padding:17px 15px 9px}.message-contacts h2{font-size:20px}.thread-back{color:#6f6063;background:#f4eff0;border:0;border-radius:10px;place-items:center;width:34px;height:34px;display:grid}.thread-back svg{width:16px;transform:rotate(180deg)}.secure-chat{display:none}.chat-history{padding:16px 12px}.chat-history article{max-width:86%}.message-thread>header{height:65px;padding:9px 11px}.message-composer{padding:9px}.profile-card dl{margin:18px}.stage-head>div{flex-wrap:wrap;gap:5px}.media-state{display:none}}.live-card .card-actions{flex-wrap:wrap}.live-card .card-actions .invite-button{color:#a81720;background:#fff5f6;border-color:#f0cfd2;flex:none}.live-card .card-actions .invite-button svg{width:15px}.invite-panel{background:linear-gradient(145deg,#fff8f8,#fff);border:1px solid #eddcdf;border-radius:18px;padding:17px}.invite-heading{align-items:center;gap:12px;display:flex}.invite-heading>span{color:#fff;background:linear-gradient(145deg,#141416,#ed1c24);border-radius:14px;flex:none;place-items:center;width:43px;height:43px;display:grid;box-shadow:0 10px 25px #c6131c2b}.invite-heading svg{width:19px}.invite-heading strong{font-size:11px}.invite-heading p{color:var(--muted);margin:5px 0 0;font-size:8px;line-height:1.55}.invite-mode{grid-template-columns:1fr 1fr;gap:8px;margin-top:14px;display:grid}.invite-mode button{text-align:left;border:1px solid var(--line);color:#55474a;background:#fff;border-radius:14px;grid-template-columns:26px 1fr;align-items:center;gap:2px 8px;min-height:66px;padding:10px 12px;display:grid}.invite-mode button.active{color:#a81720;box-shadow:inset 3px 0 var(--red);background:#fff0f1;border-color:#edbfc3}.invite-mode svg{grid-row:1/3;width:20px}.invite-mode button{font-size:9px;font-weight:800}.invite-mode small{color:var(--muted);font-size:7px;font-weight:600}.student-picker{border:1px solid var(--line);background:#fff;border-radius:14px;max-height:260px;margin-top:11px;padding:8px;overflow:auto}.student-picker>header{justify-content:space-between;align-items:center;padding:5px 5px 9px;display:flex}.student-picker header strong{font-size:9px}.student-picker header button{color:var(--red);background:0 0;border:0;font-size:8px;font-weight:800}.student-picker>label{cursor:pointer;border-top:1px solid #f0ebec;flex-direction:row;align-items:center;gap:9px;min-height:52px;padding:7px;display:flex}.student-picker label>input{width:auto}.student-picker label>div{flex:1}.student-picker label strong,.student-picker label small{display:block}.student-picker label strong{font-size:9px}.student-picker label small{color:var(--muted);margin-top:3px;font-size:7px}.student-picker>p{color:var(--muted);text-align:center;margin:14px;font-size:8px}.upi-qr-manager{background:linear-gradient(135deg,#fff7f8,#fff);border:1px solid #ecdadd;border-radius:18px;grid-template-columns:150px minmax(0,1fr);align-items:center;gap:17px;padding:15px;display:grid}.upi-qr-preview{aspect-ratio:1;color:#c8b7ba;background:#fff;border:1px solid #e7dadd;border-radius:16px;place-items:center;width:150px;display:grid;overflow:hidden;box-shadow:0 10px 28px #39111612}.upi-qr-preview img{object-fit:contain;width:100%;height:100%}.upi-qr-preview>svg{width:45px}.upi-qr-manager span,.upi-qr-manager strong{display:block}.upi-qr-manager span{color:#a81820;letter-spacing:.11em;font-size:7px;font-weight:900}.upi-qr-manager strong{margin-top:5px;font-size:12px}.upi-qr-manager p{color:var(--muted);margin:6px 0 11px;font-size:8px;line-height:1.55}.upi-qr-actions{flex-wrap:wrap;gap:7px;display:flex}.upi-qr-actions label{cursor:pointer;flex-direction:row;display:inline-flex}.upi-qr-actions input{display:none}@media (width<=640px){.invite-mode{grid-template-columns:1fr}.invite-panel{padding:13px}.invite-heading{align-items:flex-start}.live-card .card-actions .invite-button{flex:1}.upi-qr-manager{grid-template-columns:1fr}.upi-qr-preview{width:min(220px,100%);margin:auto}.upi-qr-actions>*{width:100%}}