:root{--dark-bg:#0c0a2e;--darker-bg:#07061e;--sidebar-bg:#13113a;--sidebar-active:#0c0a2e;--purple-primary:#6b30ff;--purple-light:#8a5aff;--purple-glow:#6b30ff59;--green-accent:#0c8;--green-dark:#00a870;--light-bg:#f0f2f8;--light-bg-2:#e8eaf5;--white:#fff;--card-bg:#fff;--text-dark:#141338;--text-medium:#3d3b5e;--text-gray:#6b7280;--text-light-on-dark:#ffffffe0;--text-muted-on-dark:#ffffff85;--border-light:#00000014;--border-dark:#ffffff1a;--shadow-xs:0 1px 4px #0000000f;--shadow-sm:0 2px 10px #00000014;--shadow-md:0 6px 24px #0000001c;--shadow-lg:0 12px 40px #00000029;--shadow-purple:0 6px 28px #6b30ff61;--radius-xs:6px;--radius-sm:10px;--radius-md:14px;--radius-lg:18px;--radius-xl:24px;--radius-full:9999px;--transition:all .25s cubic-bezier(.4, 0, .2, 1);--transition-fast:all .15s cubic-bezier(.4, 0, .2, 1);--header-h:70px;--sidebar-w:256px}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;text-rendering:optimizelegibility;-webkit-text-size-adjust:100%;font-size:16px}body{background:var(--light-bg);color:var(--text-dark);-webkit-font-smoothing:antialiased;direction:rtl;font-family:Cairo,sans-serif;overflow-x:hidden}a{color:inherit;transition:var(--transition);text-decoration:none}img,svg{max-width:100%;display:block}button{cursor:pointer;font-family:Cairo,sans-serif}ul,ol{list-style:none}input,select,textarea{font-family:Cairo,sans-serif}.container{max-width:1380px;margin:0 auto;padding:0 28px}.logo{flex-shrink:0;align-items:center;gap:10px;display:inline-flex}.logo-mark{object-fit:contain;flex-shrink:0;display:block}.logo-text{letter-spacing:1px;color:var(--white);font-family:Cairo,sans-serif;font-size:21px;font-weight:800}.btn{border-radius:var(--radius-full);cursor:pointer;transition:var(--transition);white-space:nowrap;border:2px solid #0000;justify-content:center;align-items:center;gap:8px;padding:10px 22px;font-family:Cairo,sans-serif;font-size:14px;font-weight:700;line-height:1.2;display:inline-flex}.btn-sm{padding:8px 16px;font-size:13px}.btn-lg{padding:13px 30px;font-size:16px}.btn-full{width:100%}.btn-outline-white{color:var(--white);background:0 0;border-color:#ffffffbf}.btn-outline-white:hover{border-color:var(--white);background:#ffffff1a}.btn-purple{background:var(--purple-primary);border-color:var(--purple-primary);color:var(--white);box-shadow:var(--shadow-purple)}.btn-purple:hover{background:var(--purple-light);border-color:var(--purple-light);transform:translateY(-2px);box-shadow:0 10px 36px #6b30ff80}.btn-outline-green{border-color:var(--green-accent);color:var(--green-accent);background:0 0}.btn-outline-green:hover{background:#00cc881f}.btn-green{background:var(--green-accent);border-color:var(--green-accent);color:var(--white)}.btn-green:hover{background:var(--green-dark);transform:translateY(-2px)}.btn-white{background:var(--white);border-color:var(--white);color:var(--dark-bg)}.btn-text{color:var(--purple-primary);background:0 0;border:none;padding:0;font-weight:700}.btn-text:hover{color:var(--purple-light)}.main-header{background:var(--dark-bg);z-index:999;border-bottom:1px solid var(--border-dark);position:sticky;top:0;box-shadow:0 2px 20px #0000004d}.header-inner{height:var(--header-h);align-items:center;gap:20px;max-width:1380px;margin:0 auto;padding:0 28px;display:flex}.teacher-selector{color:#b09eff;cursor:pointer;border-radius:var(--radius-sm);transition:var(--transition);flex-shrink:0;align-items:center;gap:7px;padding:8px 12px;font-size:14px;font-weight:700;display:flex;position:relative}.teacher-selector:hover{background:#ffffff0f}.teacher-selector .fa-bars{font-size:16px}.teacher-dropdown{background:var(--sidebar-bg);border-radius:var(--radius-md);z-index:200;min-width:210px;box-shadow:var(--shadow-lg);border:1px solid #6b30ff4d;padding:8px 0;display:none;position:absolute;top:calc(100% + 8px);right:0}.teacher-selector:hover .teacher-dropdown{display:block}.teacher-dropdown a{color:var(--text-light-on-dark);transition:var(--transition);align-items:center;gap:10px;padding:11px 20px;font-size:14px;display:flex}.teacher-dropdown a:hover{color:#b09eff;background:#6b30ff1f}.teacher-dropdown a .t-avatar-sm{color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:28px;height:28px;font-size:12px;font-weight:700;display:flex}.main-nav{flex:1;justify-content:center;align-items:center;gap:2px;display:flex}.nav-link{color:var(--text-light-on-dark);border-radius:var(--radius-full);transition:var(--transition);padding:7px 13px;font-size:14px;font-weight:600}.nav-link:hover{color:var(--white);background:#ffffff14}.nav-link.active{color:var(--white);background:#ffffff1a}.header-actions{flex-shrink:0;align-items:center;gap:8px;margin-right:auto;display:flex}.mobile-menu-btn{color:var(--white);background:0 0;border:none;margin-right:auto;padding:6px;font-size:22px;display:none}.hero-section{background:var(--dark-bg);min-height:calc(100vh - var(--header-h));align-items:center;display:flex;position:relative;overflow:hidden}.hero-blob{filter:blur(80px);pointer-events:none;opacity:.18;border-radius:50%;position:absolute}.hero-blob-1{background:radial-gradient(circle,#7038ff,#3010aa);width:600px;height:600px;top:-180px;left:20%}.hero-blob-2{background:radial-gradient(circle,#0c8,#005540);width:380px;height:380px;bottom:-120px;left:5%}.hero-blob-3{opacity:.1;background:radial-gradient(circle,#4facfe,#1040aa);width:250px;height:250px;top:30%;right:5%}.hero-star{opacity:.55;will-change:transform;animation:8s linear infinite starSpin;position:absolute;bottom:140px;left:50%;transform:translate(-50%)}@keyframes starSpin{to{transform:translate(-50%)rotate(360deg)}}@media (prefers-reduced-motion:reduce){*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important}}.hero-inner{z-index:2;grid-template-columns:1fr 1fr;align-items:center;gap:64px;width:100%;max-width:1380px;margin:0 auto;padding:80px 28px;display:grid;position:relative}.hero-text{color:var(--white)}.hero-title{margin-bottom:22px;font-size:clamp(26px,3.2vw,50px);font-weight:900;line-height:1.5}.text-green{color:var(--green-accent)}.hero-desc{color:var(--text-light-on-dark);margin-bottom:36px;font-size:16px;line-height:1.9}.hero-btns{flex-wrap:wrap;gap:14px;margin-bottom:44px;display:flex}.hero-features{flex-wrap:wrap;gap:28px;display:flex}.hero-feature{color:var(--text-light-on-dark);align-items:center;gap:8px;font-size:13px;display:flex}.hero-feature i{color:var(--green-accent);font-size:15px}html[data-auth=in] .hero-login-card{display:none}html[data-auth=in] .hero-inner{text-align:center;grid-template-columns:1fr;max-width:900px}html[data-auth=in] .hero-btns,html[data-auth=in] .hero-features{justify-content:center}.hero-login-card{-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-radius:var(--radius-xl);box-shadow:var(--shadow-lg), 0 0 60px #6b30ff1f;will-change:opacity, transform;background:#fffffff7;padding:40px;animation:.55s both floatUp}@keyframes floatUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.login-hint{text-align:center;color:var(--text-medium);margin-bottom:28px;font-size:15px}.login-hint .link-purple{color:var(--purple-primary);font-weight:800}.login-hint .link-purple:hover{color:var(--purple-light)}.form-group{margin-bottom:20px}.form-group label{color:var(--text-dark);margin-bottom:8px;font-size:14px;font-weight:700;display:block}.form-group input,.form-group select,.form-group textarea{border:2px solid var(--border-light);border-radius:var(--radius-sm);background:var(--white);width:100%;color:var(--text-dark);transition:var(--transition);direction:rtl;outline:none;padding:12px 16px;font-family:Cairo,sans-serif;font-size:14px}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--purple-primary);box-shadow:0 0 0 4px #6b30ff1f}.form-group input::placeholder{color:#aaa;font-size:13px}.input-wrap{position:relative}.input-wrap input{padding-left:44px}.eye-btn{color:var(--text-gray);transition:var(--transition);background:0 0;border:none;font-size:15px;position:absolute;top:50%;left:14px;transform:translateY(-50%)}.eye-btn:hover{color:var(--purple-primary)}.brand-band{background:var(--dark-bg);padding:8px 0 52px}.brand-band-frame{border:1px solid var(--border-dark);aspect-ratio:16/9;border-radius:22px;overflow:hidden;box-shadow:0 18px 50px #0000006b}.brand-band-img{object-fit:cover;width:100%;height:100%;display:block}.brand-band-points{flex-wrap:wrap;justify-content:center;gap:14px 34px;margin:26px 0 0;padding:0;list-style:none;display:flex}.brand-band-point{color:var(--text-light-on-dark);align-items:center;gap:9px;font-size:15px;font-weight:600;display:flex}.brand-band-point i{color:var(--green-accent);text-align:center;flex-shrink:0;width:20px;font-size:17px}.wave-sep{background:var(--dark-bg);margin-bottom:-2px;line-height:0}.wave-sep svg{width:100%;height:90px;display:block}.subjects-section{background:var(--light-bg);padding:64px 0 56px}.section-title{color:var(--dark-bg);text-align:center;margin-bottom:40px;font-size:32px;font-weight:900}.subjects-overflow{overflow:hidden}.subjects-track{will-change:transform;gap:18px;transition:transform .55s cubic-bezier(.4,0,.2,1);display:flex}.subject-card{background:var(--white);border-radius:var(--radius-md);box-shadow:var(--shadow-xs);transition:var(--transition);cursor:pointer;flex:0 0 180px;overflow:hidden}.subject-card:hover{box-shadow:var(--shadow-md);transform:translateY(-6px)}.subject-img{color:#ffffffe6;justify-content:center;align-items:center;width:100%;height:120px;font-size:36px;display:flex}.subject-body{text-align:center;padding:14px 12px}.subject-name{color:var(--text-dark);margin-bottom:5px;font-size:14px;font-weight:800}.subject-teachers{color:var(--text-gray);font-size:12px}.slider-controls{justify-content:center;align-items:center;gap:14px;margin-top:32px;display:flex}.slider-btn{background:var(--white);width:38px;height:38px;color:var(--text-dark);box-shadow:var(--shadow-sm);transition:var(--transition);border:none;border-radius:50%;justify-content:center;align-items:center;font-size:14px;display:flex}.slider-btn:hover{background:var(--purple-primary);color:var(--white);transform:scale(1.05)}.dots{align-items:center;gap:6px;display:flex}.dot{cursor:pointer;width:8px;height:8px;transition:var(--transition);background:#0000002e;border:none;border-radius:50%}.dot.active{background:var(--purple-primary);border-radius:4px;width:22px}.teachers-section{background:var(--light-bg);padding:12px 0 72px}.section-row{justify-content:space-between;align-items:center;margin-bottom:32px;display:flex}.section-row h2{color:var(--dark-bg);font-size:28px;font-weight:900}.all-link{color:var(--purple-primary);font-size:14px;font-weight:700}.all-link:hover{color:var(--purple-light)}.teachers-grid{grid-template-columns:repeat(4,1fr);gap:20px;display:grid}.teacher-card{background:var(--white);border-radius:var(--radius-md);text-align:center;box-shadow:var(--shadow-xs);transition:var(--transition);flex-direction:column;align-items:center;gap:14px;padding:24px 20px;display:flex}.teacher-card:hover{box-shadow:var(--shadow-md);transform:translateY(-5px)}.teacher-avatar{width:78px;height:78px;color:var(--white);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:22px;font-weight:800;display:flex}.teacher-name{color:var(--text-dark);font-size:15px;font-weight:800}.teacher-subject{color:var(--text-gray);margin-top:-8px;font-size:12px}.main-footer{background:var(--dark-bg);padding:44px 28px 28px}.footer-top{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:20px;max-width:1380px;margin:0 auto 30px;display:flex}.footer-social{align-items:center;gap:16px;display:flex}.social-label{color:var(--text-light-on-dark);font-size:14px;font-weight:600}.social-icons{gap:10px;display:flex}.social-btn{width:38px;height:38px;color:var(--text-light-on-dark);transition:var(--transition);background:#ffffff1a;border:1px solid #ffffff14;border-radius:50%;justify-content:center;align-items:center;font-size:16px;display:flex}.social-btn:hover{background:var(--purple-primary);color:var(--white);transform:translateY(-3px)}.footer-divider{background:#ffffff17;max-width:1380px;height:1px;margin:0 auto 24px}.footer-bottom{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;max-width:1380px;margin:0 auto;display:flex}.footer-copy{color:var(--text-muted-on-dark);font-size:13px}.footer-credit{color:var(--text-muted-on-dark);align-items:center;gap:6px;font-size:13px;display:flex}.footer-credit a{color:var(--white);font-weight:800}.footer-links{gap:20px;display:flex}.footer-links a{color:var(--text-muted-on-dark);transition:var(--transition);font-size:13px}.footer-links a:hover{color:var(--white)}.lang-btn{border-radius:var(--radius-full);color:var(--white);transition:var(--transition);background:#ffffff17;border:1px solid #ffffff26;align-items:center;gap:7px;padding:7px 16px;font-size:13px;font-weight:600;display:flex}.lang-btn:hover{background:#ffffff26}.auth-page{background:var(--dark-bg);flex-direction:column;justify-content:center;align-items:center;min-height:100vh;padding:40px 20px;display:flex;position:relative;overflow:hidden}.auth-page .hero-blob{opacity:.14}.auth-card{background:var(--white);border-radius:var(--radius-xl);z-index:2;width:100%;max-width:500px;padding:48px 44px;animation:.6s both floatUp;position:relative;box-shadow:0 24px 64px #00000052}.auth-logo{justify-content:center;margin-bottom:6px;display:flex}.auth-title{text-align:center;color:var(--dark-bg);margin-bottom:6px;font-size:22px;font-weight:900}.auth-subtitle{text-align:center;color:var(--text-gray);margin-bottom:32px;font-size:14px}.auth-link{color:var(--purple-primary);font-weight:700}.auth-link:hover{color:var(--purple-light)}.forgot-row{justify-content:flex-end;margin-top:-12px;margin-bottom:20px;display:flex}.forgot-link{color:var(--purple-primary);font-size:13px;font-weight:600}.forgot-link:hover{color:var(--purple-light)}.or-divider{text-align:center;color:var(--text-gray);margin:22px 0;font-size:13px;position:relative}.or-divider:before,.or-divider:after{content:"";background:var(--border-light);width:calc(50% - 28px);height:1px;position:absolute;top:50%}.or-divider:before{right:0}.or-divider:after{left:0}.social-login{flex-direction:column;gap:10px;display:flex}.social-login-btn{border-radius:var(--radius-full);cursor:pointer;border:2px solid var(--border-light);background:var(--white);color:var(--text-dark);transition:var(--transition);justify-content:center;align-items:center;gap:10px;padding:11px 20px;font-size:14px;font-weight:700;display:flex}.social-login-btn:hover{border-color:var(--purple-primary);background:#6b30ff0a}.social-login-btn i{font-size:18px}.social-login-btn .fa-google{color:#ea4335}.social-login-btn .fa-facebook-f{color:#1877f2}.auth-footer-text{text-align:center;color:var(--text-gray);margin-top:24px;font-size:14px}.auth-card.register-card{max-width:620px}.form-grid-2{grid-template-columns:1fr 1fr;gap:0 20px;display:grid}.dash-body{background:var(--light-bg);min-height:100vh}.dash-header{background:var(--dark-bg);height:var(--header-h);z-index:999;border-bottom:1px solid var(--border-dark);justify-content:space-between;align-items:center;padding:0 24px;display:flex;position:sticky;top:0;box-shadow:0 2px 20px #0000004d}.dash-header-right{align-items:center;gap:16px;display:flex}.dash-header-left{align-items:center;gap:14px;display:flex}.icon-btn{width:40px;height:40px;color:var(--white);transition:var(--transition);background:#ffffff17;border:1px solid #ffffff1a;border-radius:50%;justify-content:center;align-items:center;font-size:17px;display:flex;position:relative}.icon-btn:hover{background:#ffffff29}.notif-badge{color:var(--white);background:#ef4444;border-radius:9px;justify-content:center;align-items:center;min-width:17px;height:17px;padding:0 4px;font-size:10px;font-weight:800;display:flex;position:absolute;top:-3px;right:-3px}.breadcrumb{color:var(--text-light-on-dark);align-items:center;gap:6px;font-size:14px;font-weight:600;display:flex}.breadcrumb .fa-chevron-down{color:var(--text-muted-on-dark);font-size:11px}.user-avatar-btn{cursor:pointer;width:44px;height:44px;transition:var(--transition);border:2px solid #fff3;border-radius:50%;flex-shrink:0;overflow:hidden}.user-avatar-btn img{object-fit:cover;width:100%;height:100%}.user-avatar-btn:hover{border-color:var(--purple-primary)}.dash-layout{min-height:calc(100vh - var(--header-h));display:flex}.dash-sidebar{width:var(--sidebar-w);background:var(--white);top:var(--header-h);height:calc(100vh - var(--header-h));box-shadow:var(--shadow-sm);border-left:1px solid var(--border-light);flex-shrink:0;padding:16px 0;position:sticky;overflow-y:auto}.dash-sidebar::-webkit-scrollbar{width:4px}.dash-sidebar::-webkit-scrollbar-track{background:0 0}.dash-sidebar::-webkit-scrollbar-thumb{background:#0000001a;border-radius:4px}.sidebar-item{color:var(--text-medium);cursor:pointer;transition:var(--transition);border-right:3px solid #0000;justify-content:flex-end;align-items:center;gap:12px;padding:13px 24px;font-size:14px;font-weight:600;display:flex}.sidebar-item:hover{color:var(--purple-primary);background:#6b30ff0d}.sidebar-item.active{background:var(--dark-bg);color:var(--white);border-right-color:var(--purple-primary)}.sidebar-item i{text-align:center;width:20px;font-size:16px}.dash-content{flex:1;min-width:0;padding:40px 36px}.dash-page-title{color:var(--dark-bg);text-align:center;margin-bottom:36px;font-size:30px;font-weight:900}.stats-grid{grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:32px;display:grid}.stat-card{background:var(--white);border-radius:var(--radius-md);box-shadow:var(--shadow-xs);text-align:center;transition:var(--transition);flex-direction:column;align-items:center;gap:10px;padding:24px 20px;display:flex}.stat-card:hover{box-shadow:var(--shadow-sm);transform:translateY(-2px)}.stat-icon{border-radius:var(--radius-sm);width:56px;height:56px;color:var(--purple-primary);background:#6b30ff1a;justify-content:center;align-items:center;font-size:24px;display:flex}.stat-value{color:var(--dark-bg);font-size:30px;font-weight:900;line-height:1.1}.stat-currency{color:var(--text-gray);font-size:15px}.stat-label{color:var(--text-gray);font-size:13px;line-height:1.5}.dash-info-grid{grid-template-columns:1fr 1fr 1fr;gap:22px;display:grid}.info-card{background:var(--white);border-radius:var(--radius-md);box-shadow:var(--shadow-xs);padding:24px}.info-card-title{color:var(--dark-bg);text-align:right;margin-bottom:16px;font-size:15px;font-weight:800}.qr-card{text-align:center}.qr-box{background:var(--light-bg);border-radius:var(--radius-sm);justify-content:center;align-items:center;margin:12px 0;padding:20px;display:flex}.qr-code{width:120px;height:120px}.qr-id{color:var(--dark-bg);letter-spacing:2px;font-size:22px;font-weight:900}.teacher-sub-card{background:var(--light-bg);border-radius:var(--radius-sm);cursor:pointer;transition:var(--transition);align-items:center;gap:14px;margin-bottom:10px;padding:16px;display:flex}.teacher-sub-card:hover{background:var(--light-bg-2)}.teacher-sub-avatar{width:52px;height:52px;color:var(--white);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:16px;font-weight:800;display:flex}.teacher-sub-info{text-align:right;flex:1}.teacher-sub-name{color:var(--dark-bg);font-size:14px;font-weight:800}.teacher-sub-subject{color:var(--text-gray);font-size:12px}.community-item{border-bottom:1px solid var(--border-light);cursor:pointer;transition:var(--transition);justify-content:flex-end;align-items:center;gap:12px;padding:13px 0;display:flex}.community-item:last-child{border-bottom:none}.community-item:hover{color:var(--purple-primary)}.community-icon{border-radius:var(--radius-xs);flex-shrink:0;justify-content:center;align-items:center;width:40px;height:40px;font-size:18px;display:flex}.community-name{font-size:14px;font-weight:700}.community-desc{color:var(--text-gray);font-size:12px}.lectures-grid{grid-template-columns:repeat(4,1fr);gap:22px;display:grid}.lecture-card{background:var(--white);border-radius:var(--radius-md);box-shadow:var(--shadow-xs);transition:var(--transition);cursor:pointer;overflow:hidden}.lecture-card:hover{box-shadow:var(--shadow-md);transform:translateY(-5px)}.lecture-thumb{height:160px;position:relative;overflow:hidden}.lecture-thumb-bg{justify-content:center;align-items:center;width:100%;height:100%;font-size:40px;display:flex}.lecture-badges{flex-wrap:wrap;gap:5px;display:flex;position:absolute;top:10px;right:10px}.badge{border-radius:var(--radius-full);padding:4px 10px;font-size:11px;font-weight:800}.badge-subscribed{background:var(--green-accent);color:var(--white)}.badge-expired{color:var(--white);background:#ef4444}.badge-new{background:var(--purple-primary);color:var(--white)}.lecture-info{text-align:center;padding:16px}.lecture-title{color:var(--dark-bg);margin-bottom:8px;font-size:14px;font-weight:800}.lecture-validity{color:var(--text-gray);justify-content:center;align-items:center;gap:5px;font-size:12px;display:flex}.lecture-teacher{color:var(--text-gray);margin-top:4px;font-size:12px}.balance-page-grid{grid-template-columns:1fr 1fr;gap:24px;display:grid}.balance-section-card{background:var(--white);border-radius:var(--radius-lg);box-shadow:var(--shadow-xs);padding:28px}.balance-section-title{color:var(--dark-bg);text-align:right;border-bottom:2px solid var(--light-bg);margin-bottom:20px;padding-bottom:12px;font-size:16px;font-weight:800}.balance-amount-display{background:var(--light-bg);border-radius:var(--radius-md);text-align:center;margin-bottom:20px;padding:28px}.balance-teacher-info{flex-direction:column;align-items:center;gap:10px;display:flex}.balance-teacher-avatar{object-fit:cover;border-radius:50%;width:64px;height:64px}.balance-teacher-name{color:var(--text-gray);font-size:13px;font-weight:600}.balance-amount{color:var(--dark-bg);font-size:44px;font-weight:900}.balance-currency-label{color:var(--text-gray);font-size:18px}.recharge-input{border-radius:var(--radius-sm);text-align:center;width:100%;color:var(--text-gray);transition:var(--transition);background:#6b30ff08;border:2px dashed #6b30ff4d;outline:none;margin-bottom:16px;padding:14px 18px;font-family:Cairo,sans-serif;font-size:14px}.recharge-input:focus{border-color:var(--purple-primary);box-shadow:0 0 0 4px #6b30ff1a}.payment-method-card{border-radius:var(--radius-sm);border:2px solid var(--border-light);cursor:pointer;transition:var(--transition);justify-content:space-between;align-items:center;margin-bottom:12px;padding:14px 16px;display:flex}.payment-method-card:hover{border-color:var(--purple-primary)}.payment-logo{object-fit:contain;height:30px}.payment-name{color:var(--text-dark);font-size:14px;font-weight:700}.transaction-row{border-bottom:1px solid var(--border-light);justify-content:space-between;align-items:center;padding:12px 0;display:flex}.transaction-row:last-child{border-bottom:none}.tx-desc{color:var(--text-medium);font-size:13px;font-weight:600}.tx-amount{font-size:14px;font-weight:800}.tx-amount.positive{color:var(--green-accent)}.tx-amount.negative{color:#ef4444}.tx-date{color:var(--text-gray);font-size:12px}.settings-card{background:var(--white);border-radius:var(--radius-lg);box-shadow:var(--shadow-xs);margin-bottom:22px;padding:28px 32px}.settings-card-title{color:var(--dark-bg);border-bottom:2px solid var(--light-bg);text-align:right;margin-bottom:22px;padding-bottom:12px;font-size:16px;font-weight:800}.settings-info-grid{grid-template-columns:1fr 1fr;gap:0 40px;display:grid}.settings-info-row{border-bottom:1px solid var(--border-light);text-align:right;padding:14px 0}.settings-info-row:last-child,.settings-info-row:nth-last-child(2):nth-child(odd){border-bottom:none}.settings-info-label{color:var(--text-gray);margin-bottom:4px;font-size:13px}.settings-info-value{color:var(--dark-bg);font-size:15px;font-weight:800}.profile-pic-section{flex-direction:row-reverse;align-items:center;gap:24px;margin-bottom:28px;display:flex}.profile-pic-wrap{border:3px solid var(--light-bg-2);background:var(--light-bg);width:90px;height:90px;color:var(--purple-primary);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:32px;display:flex;overflow:hidden}.profile-pic-wrap img{object-fit:cover;width:100%;height:100%}.profile-pic-info{text-align:right;flex:1}.profile-pic-info h4{margin-bottom:4px;font-size:16px;font-weight:800}.profile-pic-info p{color:var(--text-gray);margin-bottom:12px;font-size:13px}.alert-item{background:var(--white);border-radius:var(--radius-md);box-shadow:var(--shadow-xs);border-right:4px solid var(--border-light);text-align:right;justify-content:flex-end;align-items:flex-start;gap:16px;margin-bottom:12px;padding:18px 24px;display:flex}.alert-item.alert-info{border-right-color:var(--purple-primary)}.alert-item.alert-warning{border-right-color:#f59e0b}.alert-item.alert-success{border-right-color:var(--green-accent)}.alert-icon{flex-shrink:0;font-size:22px}.alert-info .alert-icon{color:var(--purple-primary)}.alert-warning .alert-icon{color:#f59e0b}.alert-success .alert-icon{color:var(--green-accent)}.alert-text{flex:1}.alert-title{color:var(--dark-bg);margin-bottom:4px;font-size:14px;font-weight:800}.alert-msg{color:var(--text-gray);font-size:13px}.empty-state{text-align:center;flex-direction:column;justify-content:center;align-items:center;padding:80px 20px;display:flex}.empty-icon{color:var(--light-bg-2);margin-bottom:20px;font-size:60px}.empty-title{color:var(--text-dark);margin-bottom:8px;font-size:20px;font-weight:800}.empty-desc{color:var(--text-gray);max-width:320px;font-size:14px}.nav-drawer{z-index:1100;pointer-events:none;position:fixed;inset:0}.nav-drawer.open{pointer-events:all}.nav-drawer-overlay{opacity:0;background:#00000080;transition:opacity .3s;position:absolute;inset:0}.nav-drawer.open .nav-drawer-overlay{opacity:1}.nav-drawer-panel{background:var(--dark-bg);width:280px;height:100%;padding:24px;transition:transform .35s cubic-bezier(.4,0,.2,1);position:absolute;top:0;right:0;overflow-y:auto;transform:translate(100%)}.nav-drawer.open .nav-drawer-panel{transform:translate(0)}.nav-drawer-close{justify-content:flex-end;margin-bottom:24px;display:flex}.nav-drawer-close button{color:var(--white);background:0 0;border:none;font-size:22px}.nav-drawer-links{flex-direction:column;gap:4px;display:flex}.nav-drawer-links a{color:var(--text-light-on-dark);border-radius:var(--radius-sm);padding:12px 16px;font-size:16px;font-weight:600;display:block}.nav-drawer-links a:hover{color:var(--white);background:#ffffff14}.nav-drawer-actions{flex-direction:column;gap:10px;margin-top:24px;display:flex}body.dark-mode{--light-bg:#0f0e2a;--light-bg-2:#1a1840;--white:#1a1840;--card-bg:#1a1840;--text-dark:#e8e8f8;--text-medium:#b0aed8;--border-light:#ffffff14}@media (max-width:1100px){.teachers-grid{grid-template-columns:repeat(3,1fr)}.stats-grid{grid-template-columns:repeat(2,1fr)}.lectures-grid{grid-template-columns:repeat(3,1fr)}.dash-info-grid{grid-template-columns:1fr 1fr}.balance-page-grid{grid-template-columns:1fr}}@media (max-width:900px){.hero-inner{grid-template-columns:1fr;gap:40px}.hero-login-card{order:2}.hero-text{text-align:center;order:1}.hero-btns,.hero-features{justify-content:center}.main-nav,.header-actions{display:none}.mobile-menu-btn{display:flex}.teacher-selector span{display:none}.teachers-grid{grid-template-columns:repeat(2,1fr)}.dash-sidebar{display:none}.dash-content{padding:24px 20px}.lectures-grid{grid-template-columns:repeat(2,1fr)}.settings-info-grid,.form-grid-2{grid-template-columns:1fr}}@media (max-width:600px){.teachers-grid,.stats-grid,.lectures-grid{grid-template-columns:1fr 1fr}.dash-info-grid{grid-template-columns:1fr}.footer-bottom{text-align:center;flex-direction:column}.footer-links{flex-wrap:wrap;justify-content:center}.hero-login-card{padding:28px 22px}.auth-card{padding:32px 24px}}@media (max-width:420px){.lectures-grid,.stats-grid{grid-template-columns:1fr}}@keyframes fadeSlideUp{0%{opacity:0;transform:translateY(22px)}to{opacity:1;transform:translateY(0)}}.animate-up{animation:.5s both fadeSlideUp}.animate-up-d1{animation-delay:.1s}.animate-up-d2{animation-delay:.2s}.animate-up-d3{animation-delay:.3s}.toast-container{z-index:9999;pointer-events:none;flex-direction:column;gap:10px;display:flex;position:fixed;bottom:28px;left:28px}.toast{border-radius:var(--radius-md);color:var(--white);box-shadow:var(--shadow-lg);pointer-events:all;max-width:320px;padding:14px 20px;font-size:14px;font-weight:600;animation:.4s both toastIn}.toast-success{background:var(--green-accent)}.toast-error{background:#ef4444}.toast-info{background:var(--purple-primary)}@keyframes toastIn{0%{opacity:0;transform:translate(-20px)}to{opacity:1;transform:translate(0)}}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:#6b30ff40;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#6b30ff66}.dash-sidebar.mobile-open{top:var(--header-h);height:calc(100vh - var(--header-h));z-index:950;box-shadow:var(--shadow-lg);flex-direction:column;animation:.3s both slideInRight;position:fixed;right:0;display:flex!important}@keyframes slideInRight{0%{transform:translate(100%)}to{transform:translate(0)}}.classroom-layout{min-height:calc(100vh - var(--header-h));grid-template-columns:1fr 340px;gap:0;display:grid}.classroom-main{background:#0a0a1e;flex-direction:column;display:flex}.video-wrapper{background:#000;width:100%;padding-top:56.25%;position:relative}.video-wrapper video,.video-placeholder{object-fit:cover;width:100%;height:100%;position:absolute;inset:0}.video-placeholder{color:#fff;background:linear-gradient(135deg,#1a0533,#0c0a2e);flex-direction:column;justify-content:center;align-items:center;gap:18px;display:flex}.play-big-btn{background:var(--purple-primary);color:#fff;cursor:pointer;width:80px;height:80px;transition:var(--transition);border:none;border-radius:50%;justify-content:center;align-items:center;font-size:28px;display:flex;box-shadow:0 0 40px #6b30ff99}.play-big-btn:hover{background:var(--purple-light);transform:scale(1.12)}.video-locked-msg{opacity:.7;text-align:center;font-size:15px}.video-controls-bar{background:#111128;flex-wrap:wrap;align-items:center;gap:16px;padding:16px 24px;display:flex}.video-title-bar{background:var(--dark-bg);border-bottom:1px solid #ffffff12;padding:20px 28px}.video-title-bar h2{color:var(--white);font-size:18px;font-weight:800}.video-title-bar p{color:var(--text-muted-on-dark);margin-top:4px;font-size:13px}.classroom-tabs{background:var(--dark-bg);border-bottom:2px solid #ffffff0f;gap:0;padding:0 24px;display:flex}.classroom-tab{color:var(--text-muted-on-dark);cursor:pointer;transition:var(--transition);background:0 0;border:none;border-bottom:3px solid #0000;margin-bottom:-2px;padding:14px 20px;font-size:14px;font-weight:700}.classroom-tab.active{color:var(--green-accent);border-bottom-color:var(--green-accent)}.classroom-tab:hover{color:var(--white)}.classroom-tab-content{color:var(--text-light-on-dark);flex:1;padding:24px;display:none;overflow-y:auto}.classroom-tab-content.active{display:block}.classroom-sidebar{background:var(--sidebar-bg);border-right:1px solid #ffffff12;flex-direction:column;display:flex;overflow:hidden}.classroom-sidebar-header{border-bottom:1px solid #ffffff12;padding:20px 20px 12px}.classroom-sidebar-header h3{color:var(--white);font-size:15px;font-weight:800}.classroom-sidebar-header p{color:var(--text-muted-on-dark);margin-top:3px;font-size:12px}.classroom-lecture-list{flex:1;overflow-y:auto}.classroom-lecture-item{cursor:pointer;transition:var(--transition);border-bottom:1px solid #ffffff0d;justify-content:flex-end;align-items:center;gap:12px;padding:14px 18px;display:flex}.classroom-lecture-item:hover{background:#6b30ff1a}.classroom-lecture-item.active{background:#6b30ff2e}.cl-num{width:28px;height:28px;color:var(--text-muted-on-dark);background:#ffffff14;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:12px;font-weight:700;display:flex}.classroom-lecture-item.active .cl-num{background:var(--purple-primary);color:#fff}.cl-info{text-align:right;flex:1}.cl-info-title{color:var(--text-light-on-dark);font-size:13px;font-weight:700}.cl-info-dur{color:var(--text-muted-on-dark);margin-top:2px;font-size:11px}.cl-icon{color:var(--text-muted-on-dark);font-size:14px}.cl-icon.done{color:var(--green-accent)}.teacher-profile-hero{background:linear-gradient(135deg, var(--dark-bg) 0%, #1a0a3e 100%);padding:60px 28px;position:relative;overflow:hidden}.teacher-profile-hero .hero-blob{opacity:.12}.teacher-hero-inner{z-index:2;align-items:center;gap:40px;max-width:1380px;margin:0 auto;display:flex;position:relative}.teacher-big-avatar{color:#fff;border:4px solid #fff3;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:130px;height:130px;font-size:44px;font-weight:900;display:flex;box-shadow:0 0 40px #6b30ff66}.teacher-hero-info{color:var(--white);flex:1}.teacher-hero-name{margin-bottom:6px;font-size:34px;font-weight:900}.teacher-hero-subject{color:var(--green-accent);margin-bottom:18px;font-size:16px;font-weight:700}.teacher-hero-stats{flex-wrap:wrap;gap:36px;display:flex}.teacher-hero-stat{text-align:center}.teacher-hero-stat-num{font-size:26px;font-weight:900}.teacher-hero-stat-label{color:var(--text-muted-on-dark);font-size:12px}.teacher-profile-body{grid-template-columns:1fr 320px;gap:28px;max-width:1380px;margin:0 auto;padding:40px 28px;display:grid}.teacher-lectures-section h2{color:var(--dark-bg);margin-bottom:22px;font-size:22px;font-weight:900}.teacher-info-card{background:var(--white);border-radius:var(--radius-lg);box-shadow:var(--shadow-xs);height:fit-content;padding:26px}.teacher-info-card h3{color:var(--dark-bg);margin-bottom:16px;font-size:16px;font-weight:800}.teacher-info-row{border-bottom:1px solid var(--border-light);justify-content:space-between;align-items:flex-start;gap:12px;padding:11px 0;font-size:14px;display:flex}.teacher-info-row:last-child{border-bottom:none}.teacher-info-label{color:var(--text-gray);flex-shrink:0}.teacher-info-val{color:var(--text-dark);text-align:right;font-weight:700}.subscribe-teacher-btn{width:100%;margin-top:20px}.packages-hero{background:var(--dark-bg);text-align:center;padding:72px 28px 80px;position:relative;overflow:hidden}.packages-hero .hero-blob{opacity:.14}.packages-hero h1{color:var(--white);z-index:2;margin-bottom:16px;font-size:clamp(28px,4vw,52px);font-weight:900;position:relative}.packages-hero p{color:var(--text-light-on-dark);z-index:2;max-width:560px;margin:0 auto;font-size:17px;line-height:1.8;position:relative}.packages-section{background:var(--light-bg);padding:64px 28px}.packages-grid{grid-template-columns:repeat(3,1fr);gap:28px;max-width:1100px;margin:0 auto;display:grid}.package-card{background:var(--white);border-radius:var(--radius-xl);box-shadow:var(--shadow-xs);text-align:center;transition:var(--transition);border:2px solid #0000;padding:36px 28px;position:relative}.package-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-8px)}.package-card.featured{border-color:var(--purple-primary);box-shadow:var(--shadow-purple)}.package-badge{background:var(--purple-primary);color:#fff;border-radius:var(--radius-full);white-space:nowrap;padding:5px 20px;font-size:12px;font-weight:800;position:absolute;top:-14px;left:50%;transform:translate(-50%)}.package-icon{border-radius:var(--radius-md);justify-content:center;align-items:center;width:70px;height:70px;margin:0 auto 18px;font-size:30px;display:flex}.package-name{color:var(--dark-bg);margin-bottom:6px;font-size:20px;font-weight:900}.package-desc{color:var(--text-gray);margin-bottom:24px;font-size:13px;line-height:1.7}.package-price{margin-bottom:28px}.package-price .amount{color:var(--dark-bg);font-size:50px;font-weight:900;line-height:1}.package-price .currency{color:var(--text-gray);font-size:20px}.package-price .period{color:var(--text-gray);margin-top:4px;font-size:14px;display:block}.package-features{text-align:right;margin-bottom:32px;list-style:none}.package-features li{border-bottom:1px solid var(--border-light);color:var(--text-medium);justify-content:flex-end;align-items:center;gap:8px;padding:9px 0;font-size:14px;display:flex}.package-features li:last-child{border-bottom:none}.package-features li i{color:var(--green-accent);flex-shrink:0;font-size:14px}.package-features li i.fa-xmark{color:#ef4444}.contact-page{background:var(--light-bg);min-height:calc(100vh - var(--header-h));padding:64px 28px}.contact-inner{grid-template-columns:1fr 380px;gap:36px;max-width:1100px;margin:0 auto;display:grid}.contact-form-card{background:var(--white);border-radius:var(--radius-xl);box-shadow:var(--shadow-sm);padding:40px 36px}.contact-form-card h2{color:var(--dark-bg);margin-bottom:8px;font-size:26px;font-weight:900}.contact-form-card p{color:var(--text-gray);margin-bottom:32px;font-size:14px;line-height:1.7}.contact-info-col{flex-direction:column;gap:18px;display:flex}.contact-info-card{background:var(--white);border-radius:var(--radius-lg);box-shadow:var(--shadow-xs);text-align:right;justify-content:flex-end;align-items:center;gap:16px;padding:24px 22px;display:flex}.contact-info-icon{border-radius:var(--radius-sm);flex-shrink:0;justify-content:center;align-items:center;width:50px;height:50px;font-size:22px;display:flex}.contact-info-label{color:var(--text-gray);margin-bottom:3px;font-size:12px}.contact-info-value{color:var(--dark-bg);font-size:15px;font-weight:800}.contact-map-card{background:var(--dark-bg);border-radius:var(--radius-lg);box-shadow:var(--shadow-xs);text-align:center;color:var(--text-light-on-dark);flex-direction:column;justify-content:center;align-items:center;gap:14px;min-height:160px;padding:24px;display:flex}.contact-map-card i{color:var(--purple-primary);margin-bottom:6px;font-size:40px}.contact-social-row{flex-wrap:wrap;justify-content:center;gap:12px;display:flex}.hw-filters{flex-wrap:wrap;justify-content:flex-end;gap:10px;margin-bottom:28px;display:flex}.filter-btn{border-radius:var(--radius-full);border:2px solid var(--border-light);background:var(--white);color:var(--text-medium);cursor:pointer;transition:var(--transition);padding:8px 18px;font-size:13px;font-weight:700}.filter-btn.active,.filter-btn:hover{border-color:var(--purple-primary);color:var(--purple-primary);background:#6b30ff0f}.hw-list{flex-direction:column;gap:14px;display:flex}.hw-card{background:var(--white);border-radius:var(--radius-md);box-shadow:var(--shadow-xs);border-right:4px solid var(--border-light);transition:var(--transition);justify-content:flex-end;align-items:center;gap:16px;padding:22px 24px;display:flex}.hw-card:hover{box-shadow:var(--shadow-sm);transform:translate(-3px)}.hw-card.pending{border-right-color:#f59e0b}.hw-card.submitted{border-right-color:var(--green-accent)}.hw-card.missed{border-right-color:#ef4444}.hw-info{text-align:right;flex:1}.hw-title{color:var(--dark-bg);margin-bottom:5px;font-size:15px;font-weight:800}.hw-meta{color:var(--text-gray);flex-wrap:wrap;justify-content:flex-end;gap:16px;font-size:13px;display:flex}.hw-meta span{align-items:center;gap:5px;display:flex}.hw-status{border-radius:var(--radius-full);flex-shrink:0;padding:5px 14px;font-size:12px;font-weight:800}.hw-status.pending{color:#92400e;background:#fef3c7}.hw-status.submitted{color:#065f46;background:#d1fae5}.hw-status.missed{color:#991b1b;background:#fee2e2}.hw-action{flex-shrink:0}.quiz-card{background:var(--white);border-radius:var(--radius-md);box-shadow:var(--shadow-xs);transition:var(--transition);cursor:pointer;justify-content:flex-end;align-items:center;gap:16px;margin-bottom:14px;padding:22px 24px;display:flex}.quiz-card:hover{box-shadow:var(--shadow-md);transform:translateY(-3px)}.quiz-icon{border-radius:var(--radius-sm);flex-shrink:0;justify-content:center;align-items:center;width:52px;height:52px;font-size:22px;display:flex}.quiz-info{text-align:right;flex:1}.quiz-title{color:var(--dark-bg);margin-bottom:5px;font-size:15px;font-weight:800}.quiz-meta{color:var(--text-gray);flex-wrap:wrap;justify-content:flex-end;gap:16px;font-size:13px;display:flex}.quiz-meta span{align-items:center;gap:5px;display:flex}.quiz-result{border-radius:var(--radius-full);flex-shrink:0;padding:4px 12px;font-size:12px;font-weight:800}.quiz-result.pass{color:#065f46;background:#d1fae5}.quiz-result.fail{color:#991b1b;background:#fee2e2}.quiz-result.pending{color:#5b21b6;background:#ede9fe}.notes-grid{grid-template-columns:repeat(4,1fr);gap:20px;display:grid}.note-card{background:var(--white);border-radius:var(--radius-md);box-shadow:var(--shadow-xs);transition:var(--transition);cursor:pointer;overflow:hidden}.note-card:hover{box-shadow:var(--shadow-md);transform:translateY(-5px)}.note-thumb{justify-content:center;align-items:center;height:130px;font-size:48px;display:flex;position:relative}.note-thumb .note-overlay{opacity:0;transition:var(--transition);background:#00000040;justify-content:center;align-items:center;display:flex;position:absolute;inset:0}.note-card:hover .note-overlay{opacity:1}.note-body{text-align:center;padding:14px}.note-title{color:var(--dark-bg);margin-bottom:5px;font-size:13px;font-weight:800}.note-info{color:var(--text-gray);font-size:11px}.note-dl-btn{border-radius:var(--radius-sm);width:calc(100% - 28px);color:var(--purple-primary);cursor:pointer;transition:var(--transition);background:#6b30ff0f;border:1px solid #6b30ff26;justify-content:center;align-items:center;gap:6px;margin:0 14px 14px;padding:9px;font-size:13px;font-weight:700;display:flex}.note-dl-btn:hover{background:var(--purple-primary);color:#fff}@media (max-width:1100px){.classroom-layout{grid-template-columns:1fr}.classroom-sidebar{max-height:340px}.teacher-profile-body{grid-template-columns:1fr}.packages-grid{grid-template-columns:1fr 1fr}.contact-inner{grid-template-columns:1fr}.notes-grid{grid-template-columns:repeat(3,1fr)}}@media (max-width:900px){.teacher-hero-inner{text-align:center;flex-direction:column}.teacher-hero-stats{justify-content:center}.packages-grid{grid-template-columns:1fr;max-width:420px}.contact-info-col{grid-template-columns:1fr 1fr;display:grid}.notes-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width:600px){.classroom-layout{grid-template-columns:1fr}.video-controls-bar{padding:10px 14px}.packages-grid{grid-template-columns:1fr;max-width:100%}.contact-info-col{grid-template-columns:1fr}.notes-grid{grid-template-columns:1fr 1fr}.hw-card{flex-wrap:wrap}.teacher-big-avatar{width:100px;height:100px;font-size:34px}.teacher-hero-name{font-size:26px}}@media (max-width:420px){.notes-grid{grid-template-columns:1fr}.teacher-hero-stats{gap:20px}}.enroll-breadcrumb{color:var(--text-gray);border-bottom:1px solid var(--border-light);background:#fff;align-items:center;gap:8px;padding:12px 28px;font-size:13px;display:flex}.enroll-breadcrumb a{color:var(--purple-primary);font-weight:700}.enroll-breadcrumb a:hover{text-decoration:underline}.enroll-breadcrumb i{opacity:.5;font-size:10px;display:inline-block;transform:rotate(180deg)}.enroll-page-header{background:linear-gradient(135deg, var(--dark-bg) 0%, #1a0a3e 60%, #0a1a2e 100%);text-align:center;padding:56px 28px 48px;position:relative;overflow:hidden}.enroll-page-header:before{content:"";pointer-events:none;background:radial-gradient(#6b30ff33,#0000 70%);width:600px;height:400px;position:absolute;top:-80px;left:50%;transform:translate(-50%)}.enroll-page-header h1{color:#fff;z-index:1;margin-bottom:12px;font-size:clamp(24px,4vw,42px);font-weight:900;position:relative}.enroll-page-header p{color:#ffffffa6;z-index:1;font-size:15px;position:relative}.enroll-section{max-width:1200px;margin:0 auto;padding:48px 28px 72px}.enroll-grid{grid-template-columns:repeat(3,1fr);gap:16px;display:grid}.enroll-card{border-radius:var(--radius-md);box-shadow:var(--shadow-xs);transition:var(--transition);cursor:pointer;background:#fff;border:2px solid #0000;align-items:center;gap:14px;padding:20px 22px;display:flex;position:relative;overflow:hidden}.enroll-card:before{content:"";background:var(--card-color,var(--purple-primary));border-radius:0 var(--radius-md) var(--radius-md) 0;width:4px;transition:width .3s;position:absolute;top:0;bottom:0;right:0}.enroll-card:hover{box-shadow:var(--shadow-md);border-color:var(--card-color,var(--purple-primary));transform:translateY(-4px)}.enroll-card:hover:before{width:6px}.enroll-card-icon{border-radius:var(--radius-sm);width:50px;height:50px;color:var(--card-color,var(--purple-primary));flex-shrink:0;justify-content:center;align-items:center;font-size:22px;display:flex}.enroll-card-body{text-align:right;flex:1}.enroll-card-title{color:var(--dark-bg);font-size:15px;font-weight:800;line-height:1.4}.enroll-card-sub{color:var(--text-gray);margin-top:3px;font-size:12px}.enroll-arrow{color:var(--text-gray);flex-shrink:0;font-size:13px;transform:rotate(180deg)}.enroll-card:hover .enroll-arrow{color:var(--card-color,var(--purple-primary));transform:rotate(180deg)translate(-3px)}.chapters-teacher-banner{background:var(--dark-bg);justify-content:flex-end;align-items:center;gap:14px;max-width:1200px;margin:0 auto;padding:20px 28px;display:flex}.chapters-teacher-avatar{color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:50px;height:50px;font-size:15px;font-weight:800;display:flex}.chapters-teacher-info{text-align:right}.chapters-teacher-name{color:#fff;font-size:17px;font-weight:900}.chapters-teacher-subject{color:#fff9;margin-top:2px;font-size:13px}.chapters-section{max-width:1200px;margin:0 auto;padding:32px 28px 72px}.chapters-section-title{color:var(--dark-bg);text-align:right;margin-bottom:24px;font-size:22px;font-weight:900}.chapters-grid{grid-template-columns:repeat(4,1fr);gap:18px;display:grid}.chapter-card{border-radius:var(--radius-md);box-shadow:var(--shadow-xs);transition:var(--transition);cursor:pointer;background:#fff;display:block;overflow:hidden}.chapter-card:hover{box-shadow:var(--shadow-md);transform:translateY(-6px)}.chapter-thumb{justify-content:center;align-items:center;height:160px;display:flex;position:relative;overflow:hidden}.chapter-thumb-overlay{transition:var(--transition);background:#00000026;position:absolute;inset:0}.chapter-card:hover .chapter-thumb-overlay{background:#0000000d}.chapter-img-placeholder{z-index:1;position:relative}.chapter-body{text-align:center;padding:14px 14px 16px}.chapter-name{color:var(--dark-bg);margin-bottom:6px;font-size:15px;font-weight:800}.chapter-count{color:var(--text-gray);justify-content:center;align-items:center;gap:5px;font-size:12px;display:flex}.chapter-count i{color:var(--purple-primary)}.header-actions .btn-parent{color:#ffffffd9;background:#ffffff14;border:1px solid #ffffff26;border-radius:30px;padding:8px 16px;font-size:13px;font-weight:700}.header-actions .btn-parent:hover{background:#ffffff26}.nav-drawer-panel .nav-drawer-links a:first-child,.nav-drawer-panel .nav-drawer-links a:nth-child(2),.nav-drawer-panel .nav-drawer-links a:nth-child(3){border-bottom:1px solid #ffffff0f;margin-bottom:8px;padding-bottom:16px}.subscribe-teacher-btn{width:100%;margin-top:20px;padding:14px;font-size:15px}@media (max-width:1100px){.enroll-grid{grid-template-columns:repeat(2,1fr)}.chapters-grid{grid-template-columns:repeat(3,1fr)}}@media (max-width:768px){.enroll-grid{grid-template-columns:1fr 1fr}.chapters-grid{grid-template-columns:repeat(2,1fr)}.chapters-teacher-banner{padding:16px 20px}}@media (max-width:480px){.enroll-grid{grid-template-columns:1fr}.chapters-grid{grid-template-columns:1fr 1fr}.enroll-card{padding:16px}}@media (max-width:360px){.chapters-grid{grid-template-columns:1fr}}.sidebar-overlay{z-index:888;background:#00000080;display:none;position:fixed;inset:0}.sidebar-overlay.show{display:block}@media (max-width:900px){.dash-sidebar{right:-260px;top:var(--header-h);height:calc(100vh - var(--header-h));z-index:900;transition:right .3s cubic-bezier(.4,0,.2,1);position:fixed;box-shadow:-6px 0 30px #0000004d}.dash-sidebar.mobile-open{right:0}.dash-content{padding:24px 16px;margin-right:0!important}}.enroll-breadcrumb{top:var(--header-h);z-index:100;position:sticky}.lec-btn-buy,.lec-btn-code{cursor:pointer;white-space:nowrap;border:none;border-radius:10px;flex:1;justify-content:center;align-items:center;gap:6px;padding:9px 0;font-family:Cairo,sans-serif;font-size:12px;font-weight:800;transition:all .18s;display:flex}.lec-btn-buy{color:#fff;background:linear-gradient(135deg,#7038ff,#95f);box-shadow:0 4px 14px #7038ff59}.lec-btn-buy:hover{transform:translateY(-2px);box-shadow:0 6px 20px #7038ff80}.lec-btn-code{color:var(--purple-primary);background:#7038ff14;border:1.5px solid #7038ff40}.lec-btn-code:hover{background:#7038ff26;border-color:#7038ff80}.lec-btn-watch{cursor:pointer;white-space:nowrap;color:#fff;background:linear-gradient(135deg,#0c8,#00aa70);border:none;border-radius:10px;flex:1;justify-content:center;align-items:center;gap:6px;padding:9px 0;font-family:Cairo,sans-serif;font-size:12px;font-weight:800;text-decoration:none;transition:all .18s;display:flex;box-shadow:0 4px 14px #00cc8859}.lec-btn-watch:hover{color:#fff;transform:translateY(-2px);box-shadow:0 6px 20px #00cc888c}.lec-backdrop{z-index:2000;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);background:#0a081ed9;justify-content:center;align-items:center;padding:20px;animation:.18s fadeIn;display:flex;position:fixed;inset:0}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.lec-modal{direction:rtl;background:linear-gradient(160deg,#1a1040 0%,#110d30 100%);border:1px solid #ffffff1f;border-radius:24px;width:100%;max-width:480px;max-height:90vh;padding:36px 32px;font-family:Cairo,sans-serif;animation:.22s cubic-bezier(.34,1.56,.64,1) slideUp;position:relative;overflow-y:auto;box-shadow:0 32px 80px #0009}@keyframes slideUp{0%{opacity:0;transform:translateY(24px)scale(.97)}to{opacity:1;transform:none}}.lec-modal-close{color:#fff9;cursor:pointer;background:#ffffff14;border:none;border-radius:50%;justify-content:center;align-items:center;width:34px;height:34px;font-size:14px;transition:all .15s;display:flex;position:absolute;top:16px;left:16px}.lec-modal-close:hover{color:#fff;background:#ffffff2e}.lec-modal-badge{color:#ffffffd9;background:#7038ff26;border:1px solid #7038ff4d;border-radius:30px;align-items:center;gap:8px;max-width:100%;margin-bottom:24px;padding:5px 14px;font-size:12px;font-weight:700;display:inline-flex;overflow:hidden}.lec-modal-badge span{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.lec-modal-icon{border-radius:50%;justify-content:center;align-items:center;width:72px;height:72px;margin:0 auto 16px;font-size:28px;display:flex}.lec-modal-icon--buy{color:#fff;background:linear-gradient(135deg,#7038ff,#95f);box-shadow:0 8px 24px #7038ff66}.lec-modal-icon--code{color:#fff;background:linear-gradient(135deg,#1a5ccc,#2e7aff);box-shadow:0 8px 24px #1e64ff66}.lec-modal-title{color:#fff;margin:0 0 6px;font-size:20px;font-weight:900}.lec-modal-sub{color:#ffffff80;margin:0 0 8px;font-size:13px}.lec-price-box{background:#ffffff0f;border:1px solid #ffffff1f;border-radius:14px;justify-content:center;align-items:center;gap:12px;margin:20px 0;padding:16px 24px;display:flex}.lec-price-label{color:#ffffff80;font-size:13px;font-weight:700}.lec-price-value{color:#a78bfa;font-size:26px;font-weight:900}.lec-modal-actions{flex-direction:column;gap:10px;margin-top:20px;display:flex}.lec-btn-primary{color:#fff;cursor:pointer;background:linear-gradient(135deg,#7038ff,#95f);border:none;border-radius:14px;justify-content:center;align-items:center;gap:10px;width:100%;padding:15px;font-family:Cairo,sans-serif;font-size:15px;font-weight:800;transition:all .18s;display:flex;box-shadow:0 6px 20px #7038ff66}.lec-btn-primary:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 10px 28px #7038ff8c}.lec-btn-primary:disabled{opacity:.5;cursor:not-allowed}.lec-btn-primary--code{background:linear-gradient(135deg,#1a5ccc,#2e7aff);box-shadow:0 6px 20px #1e64ff59}.lec-btn-primary--code:hover:not(:disabled){box-shadow:0 10px 28px #1e64ff80}.lec-btn-primary--green{background:linear-gradient(135deg,#0c8,#00aa70);box-shadow:0 6px 20px #00cc8859}.lec-btn-primary--green:hover:not(:disabled){box-shadow:0 10px 28px #00cc8880}.lec-btn-ghost{color:#fff9;cursor:pointer;background:#ffffff0f;border:1px solid #ffffff1f;border-radius:14px;justify-content:center;align-items:center;gap:8px;width:100%;padding:13px;font-family:Cairo,sans-serif;font-size:13px;font-weight:700;transition:all .15s;display:flex}.lec-btn-ghost:hover{color:#fff;background:#ffffff1f}.lec-code-input{color:#fff;letter-spacing:4px;box-sizing:border-box;text-align:center;background:#ffffff14;border:2px solid #fff3;border-radius:14px;outline:none;width:100%;padding:18px 20px;font-family:monospace;font-size:22px;font-weight:900;transition:border-color .15s}.lec-code-input:focus{border-color:#7038ff}.lec-code-error{color:#ff6b6b;justify-content:center;align-items:center;gap:6px;margin-top:8px;font-size:13px;font-weight:700;display:flex}.lec-code-preview-badge{background:#ffffff0f;border:1px solid #ffffff1a;border-radius:16px;align-items:center;gap:14px;margin-bottom:20px;padding:14px 18px;display:flex}.lec-pick-label{color:#fff;margin-bottom:12px;font-size:14px;font-weight:800}.lec-pick-grid{grid-template-columns:1fr 1fr;gap:8px;max-height:220px;margin-bottom:16px;display:grid;overflow-y:auto}.lec-pick-item{color:#ffffffd9;cursor:pointer;text-align:right;background:#ffffff14;border:2px solid #ffffff26;border-radius:12px;align-items:center;gap:8px;padding:12px 14px;font-family:Cairo,sans-serif;font-size:12px;font-weight:700;transition:all .15s;display:flex}.lec-pick-item:hover:not(.lec-pick-item--disabled){background:#7038ff1f;border-color:#7038ff80}.lec-pick-item--selected{box-shadow:0 4px 14px #7038ff66;color:#fff!important;background:linear-gradient(135deg,#7038ff,#95f)!important;border-color:#95f!important}.lec-pick-item--disabled{opacity:.3;cursor:not-allowed}.lec-success-list{flex-direction:column;gap:10px;margin:20px 0;display:flex}.lec-success-item{color:#fff;background:#00cc881a;border:1px solid #00cc8840;border-radius:12px;align-items:center;gap:12px;padding:12px 18px;font-size:14px;font-weight:700;display:flex}.lec-payment-iframe{background:#fff;border:none;border-radius:14px;width:100%;height:480px}@media (max-width:520px){.lec-modal{border-radius:20px;padding:28px 20px}.lec-pick-grid{grid-template-columns:1fr}.lec-payment-iframe{height:360px}}:root{--tdash-header-h:64px}.tdash-body{direction:rtl;background:#f5f6fa;min-height:100vh;font-family:Cairo,sans-serif}.tdash-layout{min-height:calc(100vh - var(--tdash-header-h));display:flex}.tdash-sidebar-dock{flex-shrink:0}.tdash-content{flex:1;min-width:0;padding:32px 36px}.tdash-header{z-index:50;height:var(--tdash-header-h);background:linear-gradient(135deg,#141338,#2d1b69);border-bottom:1px solid #7038ff33;justify-content:space-between;align-items:center;gap:10px;padding:0 24px;display:flex;position:sticky;top:0;box-shadow:0 2px 20px #0006}.tdash-header-right{align-items:center;gap:16px;min-width:0;display:flex}.tdash-header-left{flex-shrink:0;align-items:center;gap:10px;display:flex}.tdash-menu-btn{color:#a78bfa;cursor:pointer;background:#7038ff26;border:1px solid #7038ff40;border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;width:38px;height:38px;font-size:15px;display:none}.tdash-role-badge{color:#a78bfa;white-space:nowrap;background:#7038ff2e;border:1px solid #7038ff4d;border-radius:20px;align-items:center;gap:5px;padding:3px 10px;font-size:11px;font-weight:800;display:flex}.tdash-username{color:#ffffff80;font-size:13px;font-weight:700}.tdash-icon-btn{color:#fff9;cursor:pointer;background:#ffffff0f;border:none;border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;font-size:14px;display:flex}.tdash-icon-btn--danger{color:#f87171;background:#ef44441a}.tdash-avatar{color:#fff;cursor:pointer;background:linear-gradient(135deg,#7038ff,#95f);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;font-size:15px;font-weight:800;display:flex;box-shadow:0 2px 10px #7038ff80}.tdash-aside{width:230px;min-height:calc(100vh - var(--tdash-header-h));top:var(--tdash-header-h);background:linear-gradient(#141338 0%,#1e1560 100%);flex-direction:column;flex-shrink:0;display:flex;position:sticky;right:0;box-shadow:2px 0 20px #0000004d}.tdash-aside--drawer{z-index:1000;max-width:82vw;height:100vh;min-height:0;transition:transform .28s cubic-bezier(.4,0,.2,1);position:fixed;top:0;right:0;overflow-y:auto;transform:translate(100%)}.tdash-aside--drawer.is-open{transform:translate(0)}.tdash-drawer-close{color:#ffffffbf;cursor:pointer;background:#ffffff1a;border:none;border-radius:50%;justify-content:center;align-items:center;width:32px;height:32px;font-size:14px;display:flex;position:absolute;top:12px;left:12px}.tdash-overlay{z-index:999;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);background:#00000080;display:none;position:fixed;inset:0}.tdash-overlay.show{display:block}.adm-body{direction:rtl;background:#f0f2f8;flex-direction:column;min-height:100vh;font-family:Cairo,sans-serif;display:flex}.adm-header{z-index:100;background:linear-gradient(135deg,#141338,#2d1b69);flex-shrink:0;justify-content:space-between;align-items:center;gap:10px;height:60px;padding:0 28px;display:flex;position:sticky;top:0;box-shadow:0 2px 16px #0000004d}.adm-header-right{align-items:center;gap:14px;min-width:0;display:flex}.adm-header-left{flex-shrink:0;align-items:center;gap:12px;display:flex}.adm-menu-btn{color:#a78bfa;cursor:pointer;background:#7038ff26;border:1px solid #7038ff40;border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;width:38px;height:38px;font-size:15px;display:none}.adm-mark{color:#fff;background:linear-gradient(135deg,#7038ff,#0c8);border-radius:10px;flex-shrink:0;justify-content:center;align-items:center;width:32px;height:32px;font-size:16px;display:flex}.adm-title{color:#fff;white-space:nowrap;text-overflow:ellipsis;font-size:17px;font-weight:900;overflow:hidden}.adm-greeting{color:#ffffffa6;white-space:nowrap;font-size:13px}.adm-badge{color:#a78bfa;white-space:nowrap;background:#7038ff4d;border:1px solid #7038ff66;border-radius:20px;padding:3px 12px;font-size:11px;font-weight:800}.adm-logout{color:#fca5a5;cursor:pointer;background:#ef444426;border:1px solid #ef44444d;border-radius:8px;flex-shrink:0;align-items:center;gap:6px;padding:6px 14px;font-family:Cairo,sans-serif;font-size:12px;font-weight:700;display:flex}.adm-layout{flex:1;min-height:0;display:flex}.adm-sidebar{background:#fff;flex-direction:column;flex-shrink:0;width:220px;display:flex;box-shadow:2px 0 12px #0000000f}.adm-nav{flex:1;padding:16px 0}.adm-nav-item{color:#4a5568;border-right:3px solid #0000;align-items:center;gap:12px;padding:13px 20px;font-size:14px;font-weight:700;text-decoration:none;transition:background .2s;display:flex}.adm-nav-item i{text-align:center;width:18px}.adm-nav-item.active{color:#7038ff;background:#7038ff14;border-right-color:#7038ff}.adm-sidebar-foot{border-top:1px solid #f0f0f5;padding:16px}.adm-back-link{color:#9ca3af;align-items:center;gap:8px;padding:8px 4px;font-size:12px;text-decoration:none;display:flex}.adm-content{flex:1;min-width:0;padding:32px 36px;overflow-y:auto}@media (max-width:900px){.dash-sidebar{max-width:82vw}.dash-content{padding:20px 14px}.tdash-sidebar-dock{display:none}.tdash-menu-btn{display:flex}.tdash-content{padding:20px 14px}.tdash-header{gap:8px;padding:0 14px}.tdash-header-right{gap:10px}.tdash-header-left{gap:7px}.adm-menu-btn{display:flex}.adm-header{padding:0 14px}.adm-content{padding:20px 14px}.adm-sidebar{z-index:1000;width:240px;max-width:82vw;height:100vh;transition:transform .28s cubic-bezier(.4,0,.2,1);position:fixed;top:0;right:0;transform:translate(100%);box-shadow:-6px 0 30px #00000040}.adm-sidebar.is-open{transform:translate(0)}}@media (min-width:901px){#dashMenuBtn{display:none}}@media (max-width:700px){.tdash-role-badge,.tdash-username,.adm-greeting{display:none}}@media (max-width:480px){.adm-title{font-size:14px}.adm-logout-text{display:none}.adm-logout{padding:6px 10px}.tdash-content,.adm-content,.dash-content{padding:16px 12px}}@media (max-width:900px){.dash-header{gap:8px;padding:0 14px}.dash-header-right{gap:10px}.dash-header-left{gap:8px}.dash-page-title{margin-bottom:22px;font-size:22px}}@media (max-width:600px){:root{--header-h:62px}.icon-btn{width:36px;height:36px;font-size:15px}.user-avatar-btn{width:38px;height:38px}.logo-text{letter-spacing:0;font-size:18px}.logo{gap:8px}.logo-mark{width:34px!important;height:34px!important}.brand-band{padding:4px 0 34px}.brand-band-frame{border-radius:14px}.brand-band-points{grid-template-columns:repeat(2,auto);justify-content:center;gap:12px 20px;margin-top:18px;display:grid}.brand-band-point{gap:7px;font-size:13px}.brand-band-point i{width:17px;font-size:15px}.dash-header-left>span:first-child{display:none}.stat-card{gap:8px;padding:18px 14px}.stat-icon{width:44px;height:44px;font-size:19px}.dash-page-title{margin-bottom:18px;font-size:20px}}@media (max-width:420px){.stats-grid{grid-template-columns:1fr 1fr}}@media (max-width:340px){.stats-grid{grid-template-columns:1fr}}@media (max-width:900px){.tdash-content table,.adm-content table,.dash-content table{-webkit-overflow-scrolling:touch;width:100%;max-width:100%;display:block;overflow-x:auto}.tdash-content table th,.tdash-content table td,.adm-content table th,.adm-content table td,.dash-content table th,.dash-content table td{white-space:nowrap}.tdash-body,.adm-body,.dash-body{overflow-x:hidden}.tdash-content img,.adm-content img,.dash-content img{max-width:100%;height:auto}.tdash-content pre,.adm-content pre,.dash-content pre{overflow-x:auto}}@media (max-width:700px){.tdash-content button,.adm-content button,.dash-content button,.tdash-content select,.adm-content select,.dash-content select,.tdash-content input:not([type=checkbox]):not([type=radio]),.adm-content input:not([type=checkbox]):not([type=radio]),.dash-content input:not([type=checkbox]):not([type=radio]){min-height:40px}.tdash-content input,.adm-content input,.dash-content input,.tdash-content select,.adm-content select,.dash-content select,.tdash-content textarea,.adm-content textarea,.dash-content textarea{font-size:16px}}@media (max-width:600px){.lec-row-actions{width:100%;padding-bottom:14px!important}}@media (max-width:768px){.eye-btn{justify-content:center;align-items:center;width:44px;height:44px;display:flex}#reg-terms{appearance:none;border:2px solid var(--border-light,#d9d9e6);background:#fff;border-radius:6px;flex-shrink:0;height:26px;width:26px!important;margin:4px 6px 0!important}#reg-terms:checked{background-color:#6b30ff;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none' stroke='%23fff' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M3 8.5l3.5 3.5L13 5'/%3E%3C/svg%3E");background-position:50%;background-repeat:no-repeat;background-size:18px 18px;border-color:#6b30ff}label[for=reg-terms]{align-items:center;min-height:44px;line-height:1.7;display:flex}.icon-btn,.tdash-icon-btn,.tdash-menu-btn,.tdash-drawer-close,.mobile-menu-btn{min-width:44px;min-height:44px}.tdash-drawer-close{top:10px;left:10px}.mobile-menu-btn{justify-content:center;align-items:center;padding:10px;display:none}.icon-btn{width:44px;height:44px}}@media (max-width:900px){.mobile-menu-btn{display:flex}}:root{--fs-micro:10px;--fs-mini:11px}@media (max-width:768px){:root{--fs-micro:11.5px;--fs-mini:12px}}@media (max-width:480px){:root{--fs-micro:12px;--fs-mini:12.5px}}@media (max-width:560px){.folder-head{flex-wrap:wrap;row-gap:12px}.folder-head-toggle{flex:100%;min-width:0}.folder-head-code{justify-content:center;width:100%;min-height:44px}.folder-head-toggle{flex-wrap:wrap;row-gap:8px}.folder-head-toggle>span:first-of-type{overflow-wrap:anywhere;min-width:0}}@media (max-width:700px){.resp-table,.resp-table tbody,.resp-table tr,.resp-table td{width:100%;display:block}.resp-table thead{display:none}.resp-table{border-collapse:separate;border-spacing:0;min-width:0!important}.resp-table tr{background:#fff;border:1px solid #ececf4;border-radius:14px;margin-bottom:12px;padding:12px 15px;box-shadow:0 1px 2px #1413380a,0 6px 18px #1413380d}.resp-table td{justify-content:space-between;align-items:center;gap:14px;display:flex;border:none!important;border-top:1px solid #f4f4f9!important;padding:8px 0!important}.resp-table td:first-child,.resp-table td:not([data-label]):not([data-actions]):first-child+td{border-top:none!important}.resp-table td[data-label]:before{content:attr(data-label);color:#8a89a3;white-space:nowrap;flex:none;font-size:12px;font-weight:700}.resp-table td:not([data-label]){justify-content:flex-start}.resp-table td[data-actions]{margin-top:2px;padding-top:12px!important}.resp-table td[data-actions]>div{flex-wrap:wrap;width:100%}.resp-table td[data-actions] button{min-height:40px}.resp-table td[colspan]{justify-content:center}}a[href^=tel\:],[data-phone]{direction:ltr;unicode-bidi:isolate}@media (max-width:700px){.resp-table td:not([data-label]):not([data-actions]){width:100%!important;padding-bottom:4px!important}}@media (max-width:560px){.tile-grid{grid-template-columns:repeat(2,1fr)!important;gap:12px!important}.tile-grid>:last-child:nth-child(odd){grid-column:1/-1}}@media (max-width:380px){.tile-grid{grid-template-columns:1fr!important}}@media (max-width:480px){.lesson-thumb{width:76px!important;height:66px!important}.lesson-info{flex-basis:120px!important;padding:12px!important}.lesson-thumb>span:last-child{white-space:nowrap}}@media (max-width:560px){.year-filter{gap:8px!important;margin-bottom:18px!important}.year-filter-label{flex:100%;margin-bottom:2px}.year-filter button{min-height:40px;padding:8px 16px!important}}@media (max-width:768px){.nav-drawer-close button{justify-content:center;align-items:center;width:44px;height:44px;display:flex}.dash-content button,.tdash-content button,.resp-table td[data-actions] button,.filter-tabs button{min-height:44px}}@media (max-width:700px){.resp-table td[data-actions] button{min-width:40px}.resp-table td{flex-wrap:wrap}.resp-table td>*{min-width:0;max-width:100%}}#reg-terms:focus-visible{outline-offset:2px;border-color:#6b30ff;outline:2px solid #6b30ff;box-shadow:0 0 0 4px #6b30ff38}.quiz-row-info{min-width:0}.quiz-row-actions{flex-shrink:0}@media (max-width:768px){.badge{padding:4px 11px;font-size:12px}}@media (max-width:560px){.lec-action-row{flex-wrap:wrap}.lec-action-row>.lec-btn-buy,.lec-action-row>.lec-btn-code,.lec-action-row>.lec-btn-watch{flex:100%;min-height:44px}}.chapter-name,.lecture-title{overflow-wrap:anywhere}@media (max-width:768px){.adm-badge{padding:3px 11px;font-size:12px}}@media (pointer:coarse){input:not([type=checkbox]):not([type=radio]):not([type=range]):not([type=color]):not([type=hidden]),select,textarea{font-size:16px!important}input::placeholder,textarea::placeholder{font-size:14px}.icon-btn,.tdash-icon-btn,.tdash-menu-btn,.tdash-drawer-close,.mobile-menu-btn,.eye-btn,.social-btn,.user-avatar-btn,.slider-btn{justify-content:center;align-items:center;min-width:44px;min-height:44px}.icon-btn,.tdash-icon-btn,.tdash-drawer-close,.eye-btn,.social-btn,.user-avatar-btn,.slider-btn{display:inline-flex}.btn-sm,.nav-link,.lang-btn{justify-content:center;align-items:center;min-height:44px;display:inline-flex}.footer-links a,.footer-credit a,.forgot-link,.auth-link{align-items:center;min-height:44px;display:inline-flex}.logo,.tdash-aside nav a,.tdash-aside nav button,.dash-sidebar nav a,.dash-sidebar nav button{min-height:44px}:root{--fs-micro:12px;--fs-mini:12.5px}.subject-card:hover,.teacher-card:hover,.lecture-card:hover,.package-card:hover,.stat-card:hover{transform:none}.subject-card:active,.teacher-card:active,.lecture-card:active,.package-card:active{transform:scale(.985)}}.auth-page,.dash-body,.tdash-body,.adm-body{min-height:100vh}.hero-section,.dash-layout,.classroom-layout,.contact-page{min-height:calc(100vh - var(--header-h))}.dash-sidebar,.dash-sidebar.mobile-open{height:calc(100vh - var(--header-h))}.tdash-layout,.tdash-aside{min-height:calc(100vh - var(--tdash-header-h))}.tdash-aside--drawer{height:100vh}.lec-modal{max-height:90vh}@media (max-width:900px){.dash-sidebar{height:calc(100vh - var(--header-h))}.adm-sidebar{height:100vh}}@supports (height:100dvh){.auth-page,.dash-body,.tdash-body,.adm-body{min-height:100dvh}.hero-section,.dash-layout,.classroom-layout,.contact-page{min-height:calc(100dvh - var(--header-h))}.dash-sidebar,.dash-sidebar.mobile-open{height:calc(100dvh - var(--header-h))}.tdash-layout,.tdash-aside{min-height:calc(100dvh - var(--tdash-header-h))}.tdash-aside--drawer{height:100dvh}.lec-modal{max-height:90dvh}@media (max-width:900px){.dash-sidebar{height:calc(100dvh - var(--header-h))}.adm-sidebar{height:100dvh}}}@media (pointer:coarse){.btn{min-height:44px}.footer-links a{justify-content:center;min-width:44px}.tdash-aside button,.tdash-aside a{min-height:44px}.enroll-breadcrumb a,.info-card-title a,.all-link,.touch-target{align-items:center;min-height:44px;display:inline-flex}.login-hint a,.auth-alt-link a,.link-purple{padding-block:15px}input:not([type=checkbox]):not([type=radio]):not([type=hidden]),select,textarea,button,.sidebar-item,.tdash-content input,.adm-content input,.dash-content input,.tdash-content select,.adm-content select,.dash-content select,.tdash-content textarea,.adm-content textarea,.dash-content textarea,.tdash-content button,.adm-content button,.dash-content button{min-height:44px}}.dash-info-grid>*,.info-card,.dash-stats-grid>*,.stat-card{min-width:0}.info-card,.info-card *{overflow-wrap:anywhere}.info-card .btn{white-space:normal;text-align:start;min-width:0}@media (max-width:360px){.dash-header,.tdash-header,.adm-header{padding-inline:10px}.dash-header-right,.dash-header-left,.tdash-header-right,.tdash-header-left{gap:6px}.dash-header .logo-text,.tdash-header .logo-text{display:none}.dash-header .logo,.tdash-header .logo{justify-content:center;min-width:44px}}