.auth-shell{width:min(1050px,calc(100% - 32px));margin:42px auto;display:grid;grid-template-columns:1fr 1fr;min-height:620px;overflow:hidden;border:1px solid #d9e3ec;border-radius:26px;background:#fff;box-shadow:0 28px 70px rgba(9,34,57,.14)}.auth-visual{position:relative;padding:52px;color:#fff;background:radial-gradient(circle at 80% 18%,rgba(36,167,221,.35),transparent 34%),linear-gradient(145deg,#071b35,#0b4768)}.auth-visual:after{content:'';position:absolute;inset:auto -80px -100px auto;width:330px;height:330px;border:1px solid rgba(255,255,255,.15);border-radius:50%;box-shadow:0 0 0 48px rgba(255,255,255,.035),0 0 0 96px rgba(255,255,255,.025)}.auth-visual img{width:78px;height:78px;filter:drop-shadow(0 10px 24px rgba(0,0,0,.24))}.auth-visual h1{margin:45px 0 16px;font-size:clamp(2.2rem,4vw,4rem);line-height:1.02}.auth-visual p{max-width:430px;color:#d7e8f2;line-height:1.7}.auth-benefits{display:grid;gap:12px;margin-top:38px}.auth-benefits span{display:flex;gap:10px;align-items:center}.auth-panel{display:flex;align-items:center;padding:clamp(28px,5vw,64px)}.auth-panel>div{width:100%}.auth-panel h2{margin:0 0 8px;font-size:2rem}.auth-panel>div>p{color:#63758a}.password-wrap{position:relative}.password-wrap input{padding-right:52px!important}.password-toggle{position:absolute;right:8px;bottom:7px;width:38px;height:36px;border:0;border-radius:8px;background:#edf3f8;color:#163d5c;font-size:1.1rem}.identity-note{padding:14px 16px;border-left:4px solid #d39a3d;border-radius:8px;background:#fff6e6;color:#694817;line-height:1.5}.auth-links{display:flex;justify-content:space-between;gap:16px;margin-top:16px}.student-shell{display:grid;grid-template-columns:240px minmax(0,1fr);gap:26px;margin-top:30px}.student-sidebar{position:sticky;top:20px;padding:18px;border-radius:20px;background:#0c2038;color:#fff;align-self:start}.student-sidebar strong{display:block;padding:12px;color:#f3c36d}.student-sidebar a{display:flex;gap:10px;padding:12px;border-radius:10px;color:#dbe7f1}.student-sidebar a:hover{color:#fff;background:#173b58;text-decoration:none}.student-content{min-width:0}.student-shortcuts{display:grid;grid-template-columns:repeat(4,1fr);gap:13px;margin:0 0 22px}.student-shortcuts a{padding:18px;border:1px solid #dce6ed;border-radius:15px;background:#fff;color:#173550;font-weight:800;box-shadow:0 8px 24px rgba(15,43,67,.06)}.student-shortcuts span{display:block;margin-bottom:11px;font-size:1.45rem}.payment-options{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:20px 0}.payment-option{padding:18px;border:1px solid #dce5ec;border-radius:15px;background:#fff}.payment-brand{display:inline-flex;align-items:center;min-height:34px;margin-bottom:10px;padding:5px 10px;border-radius:8px;color:#fff;font-weight:900;letter-spacing:.04em}.payment-brand--plin{background:linear-gradient(135deg,#7d23ca,#df2a91)}.payment-brand--bbva{background:#072b67}.payment-brand--scotia{background:#d81e35}.payment-option strong,.payment-option span{display:block;margin-top:6px;overflow-wrap:anywhere}.payment-owner{padding:12px;border-radius:10px;background:#eef5fa;color:#36556c}.certificate-qr{display:block;width:180px;height:180px;margin:20px auto;padding:8px;border:1px solid #dce4ea;border-radius:12px;background:#fff}.certificate-valid{padding:14px;border-radius:10px;background:#e4f5ec;color:#135b3b}.verification-card{width:min(850px,100%);margin:40px auto;padding:clamp(24px,5vw,50px);border:1px solid #dce5ed;border-radius:24px;background:#fff;box-shadow:0 22px 60px rgba(12,35,58,.1)}.verification-grid{display:grid;grid-template-columns:1fr auto;gap:28px;align-items:center}@media(max-width:820px){.auth-shell{grid-template-columns:1fr}.auth-visual{min-height:300px;padding:35px}.auth-visual h1{margin-top:25px}.student-shell{grid-template-columns:1fr}.student-sidebar{position:static}.student-shortcuts,.payment-options{grid-template-columns:1fr 1fr}.verification-grid{grid-template-columns:1fr}}@media(max-width:520px){.auth-shell{width:calc(100% - 20px);margin:16px auto;border-radius:18px}.auth-panel{padding:25px 18px}.auth-visual{min-height:250px}.student-shortcuts,.payment-options{grid-template-columns:1fr}.auth-links{flex-direction:column}}

/* Accesos rápidos con iconografía 3D ligera y adaptable */
.student-shortcuts{perspective:1000px}
.student-shortcuts a{position:relative;isolation:isolate;min-height:126px;overflow:hidden;display:flex;flex-direction:column;justify-content:flex-end;padding:18px 20px;background:linear-gradient(145deg,var(--lms-card,#fff),color-mix(in srgb,var(--lms-card,#fff) 88%,#dcecff));box-shadow:0 15px 35px rgba(10,42,68,.10),inset 0 1px rgba(255,255,255,.85);transition:transform .35s cubic-bezier(.2,.8,.2,1),box-shadow .35s,border-color .35s}
.student-shortcuts a:after{content:'';position:absolute;z-index:-1;width:130px;height:130px;right:-55px;top:-60px;border-radius:50%;background:radial-gradient(circle,rgba(45,153,210,.20),transparent 68%);transition:transform .45s ease}
.student-shortcuts a:hover{transform:translateY(-7px) rotateX(3deg) rotateY(-2deg);border-color:rgba(45,139,190,.35);box-shadow:0 23px 45px rgba(10,42,68,.17),inset 0 1px rgba(255,255,255,.9);text-decoration:none}
.student-shortcuts a:hover:after{transform:scale(1.35)}
.student-shortcuts span{position:absolute;top:16px;left:19px;width:54px;height:54px;margin:0;border-radius:17px;color:transparent;font-size:0;background:linear-gradient(145deg,#287fc1,#0b3a70);box-shadow:0 12px 19px rgba(18,75,126,.28),inset 0 1px 1px rgba(255,255,255,.55),inset 0 -5px 10px rgba(0,0,0,.16);animation:shortcutFloat 4.2s ease-in-out infinite}
.student-shortcuts a:nth-child(2) span{background:linear-gradient(145deg,#8a54dc,#50309a);animation-delay:-1s}
.student-shortcuts a:nth-child(3) span{background:linear-gradient(145deg,#2fb890,#08705d);animation-delay:-2s}
.student-shortcuts a:nth-child(4) span{background:linear-gradient(145deg,#f0ae48,#b86317);animation-delay:-3s}
.student-shortcuts span:before{content:'';position:absolute;inset:13px;background:#fff;filter:drop-shadow(0 3px 2px rgba(0,0,0,.18));mask:center/contain no-repeat;-webkit-mask:center/contain no-repeat}
.student-shortcuts a:nth-child(1) span:before{mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='black' d='M4 3h14a2 2 0 0 1 2 2v15a1 1 0 0 1-1.45.9L15 19.12l-3.55 1.78A1 1 0 0 1 10 20V6H6v14H4a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2Zm8 3v12.38l2.55-1.28a1 1 0 0 1 .9 0L18 18.38V6h-6Z'/%3E%3C/svg%3E")}
.student-shortcuts a:nth-child(2) span:before{mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='black' d='M3 5a2 2 0 0 1 2-2h14a2 2 0 0 1 2 2v14a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5Zm2 3h14V5H5v3Zm0 2v9h14v-9H5Zm2 5h5v2H7v-2Z'/%3E%3C/svg%3E")}
.student-shortcuts a:nth-child(3) span:before{mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='black' d='M12 12a5 5 0 1 0 0-10 5 5 0 0 0 0 10Zm0 2c-5 0-9 2.5-9 5.5V22h18v-2.5c0-3-4-5.5-9-5.5Z'/%3E%3C/svg%3E")}
.student-shortcuts a:nth-child(4) span:before{mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='black' d='M12 2a9 9 0 0 0-9 9v7a3 3 0 0 0 3 3h3v-8H5v-2a7 7 0 1 1 14 0v2h-4v8h4a3 3 0 0 0 3-3v-7a10 10 0 0 0-10-9Z'/%3E%3C/svg%3E")}
.student-shortcuts a:nth-child(1) span:before{-webkit-mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='black' d='M4 3h14a2 2 0 0 1 2 2v15a1 1 0 0 1-1.45.9L15 19.12l-3.55 1.78A1 1 0 0 1 10 20V6H6v14H4a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2Zm8 3v12.38l2.55-1.28a1 1 0 0 1 .9 0L18 18.38V6h-6Z'/%3E%3C/svg%3E")}.student-shortcuts a:nth-child(2) span:before{-webkit-mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='black' d='M3 5a2 2 0 0 1 2-2h14a2 2 0 0 1 2 2v14a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5Zm2 3h14V5H5v3Zm0 2v9h14v-9H5Zm2 5h5v2H7v-2Z'/%3E%3C/svg%3E")}.student-shortcuts a:nth-child(3) span:before{-webkit-mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='black' d='M12 12a5 5 0 1 0 0-10 5 5 0 0 0 0 10Zm0 2c-5 0-9 2.5-9 5.5V22h18v-2.5c0-3-4-5.5-9-5.5Z'/%3E%3C/svg%3E")}.student-shortcuts a:nth-child(4) span:before{-webkit-mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='black' d='M12 2a9 9 0 0 0-9 9v7a3 3 0 0 0 3 3h3v-8H5v-2a7 7 0 1 1 14 0v2h-4v8h4a3 3 0 0 0 3-3v-7a10 10 0 0 0-10-9Z'/%3E%3C/svg%3E")}
@keyframes shortcutFloat{0%,100%{transform:translateY(0) rotate(-2deg)}50%{transform:translateY(-5px) rotate(2deg)}}
@media(max-width:820px){.student-shortcuts a{min-height:118px}.student-shortcuts a:hover{transform:translateY(-4px)}}
@media(max-width:520px){.student-shortcuts{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.student-shortcuts a{min-height:108px;padding:14px;font-size:.84rem}.student-shortcuts span{width:46px;height:46px;top:13px;left:14px;border-radius:14px}.student-shortcuts span:before{inset:11px}}
@media(max-width:350px){.student-shortcuts{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){.student-shortcuts span{animation:none}.student-shortcuts a{transition:none}.student-shortcuts a:hover{transform:none}}