.ta-auth-page{background:#f6f5f0;color:#17232b;min-height:100vh}
.ta-auth-wrap{width:min(100% - 40px,480px);margin:0 auto;padding:45px 0 28px}
.ta-auth-brand{display:flex;gap:14px;align-items:center;color:#17232b;text-decoration:none;margin-bottom:32px}
.ta-auth-brand>span{display:grid;place-items:center;background:#17232b;color:white;width:48px;height:48px;border-radius:12px;font-size:32px;font-weight:800}
.ta-auth-brand b{font-size:17px;line-height:1.3}.ta-auth-brand small{display:block;font-size:10px;font-weight:600;letter-spacing:.15em;margin-top:4px}
.ta-auth-card{padding:32px;background:#fffefa;border:1px solid #dce3e3;border-radius:24px;box-shadow:0 16px 50px #17232b08}
.ta-auth-eyebrow{font-size:11px;text-transform:uppercase;letter-spacing:.12em;font-weight:800;color:#256c89;margin:0 0 12px}
.ta-auth-card h1{font-size:32px;line-height:1.16;letter-spacing:-.04em;margin:0 0 16px}
.ta-auth-intro{font-size:15px;line-height:1.6;color:#5d6d75;margin:0 0 24px}
.ta-auth-form{display:grid;gap:17px}.ta-auth-form label{display:grid;gap:7px;font-size:13px;font-weight:700}
.ta-auth-form input:not([type=checkbox]){width:100%;min-height:48px;padding:12px 14px;background:white;border:1px solid #acbcc1;border-radius:10px;font:inherit;color:#17232b;box-sizing:border-box}
.ta-auth-form input:focus{outline:3px solid #b8e4f3;outline-offset:2px}
.ta-auth-form .ta-auth-check{display:flex;align-items:flex-start;gap:10px;font-size:12px;font-weight:500;line-height:1.6}
.ta-auth-check input{flex:0 0 18px;width:18px;height:18px;margin-top:2px;accent-color:#256c89}
.ta-auth-form .button{width:100%;justify-content:center;min-height:50px;background:#17232b;color:#fff;border:0;font-size:15px;font-weight:700;border-radius:12px}
.ta-auth-form .button:disabled{opacity:.5;cursor:not-allowed}
.ta-auth-form small,.ta-auth-support{font-size:12px;color:#5d6d75;line-height:1.6}
.ta-auth-page a:not(.ta-auth-brand){color:#256c89;text-underline-offset:3px}
.ta-auth-switch{font-size:13px;border-top:1px solid #e0e7e9;margin-top:24px;padding-top:20px}
.ta-auth-support{text-align:center;margin-top:24px}.ta-auth-message{padding:15px;background:#e4eff3;border-radius:12px;font-size:14px;line-height:1.6}
.ta-auth-form .ta-auth-hp{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}
.ta-cabinet-toggle{display:none}.ta-test-account-notice{padding:12px 16px;background:#e4eff3;border:1px solid #bacfd8;border-radius:12px;font-size:13px;line-height:1.6;margin:0 0 22px}
@media(min-width:1180px){
 .ta-app-shell.ta-has-course-nav .ta-cabinet-toggle{display:flex;position:fixed;left:20px;top:16px;z-index:70;align-items:center;gap:9px;padding:10px 14px;min-height:42px;border:1px solid #bacbd1;border-radius:12px;background:#fffefa;color:#17232b;font:700 12px/1.4 Manrope,sans-serif;box-shadow:0 3px 14px #17232b0a;cursor:pointer}
 .ta-app-shell.ta-has-course-nav.admin-bar .ta-cabinet-toggle{top:48px}
 .ta-app-shell.ta-has-course-nav .ta-header .header-inner{padding-top:76px}
 .ta-app-shell.ta-has-course-nav .ta-classroom.shell{padding-top:78px}
 .ta-app-shell.ta-has-course-nav.ta-nav-collapsed{padding-left:0}
 .ta-app-shell.ta-has-course-nav.ta-nav-collapsed .ta-header{transform:translateX(-100%);visibility:hidden;pointer-events:none}
 .ta-app-shell.ta-has-course-nav .ta-header{transition:transform .2s ease,visibility .2s ease}
 .ta-cabinet-toggle:focus-visible{outline:3px solid #256c89;outline-offset:3px}
}
@media(max-width:520px){.ta-auth-wrap{padding-top:24px}.ta-auth-card{padding:25px 22px}.ta-auth-card h1{font-size:28px}}
@media(prefers-reduced-motion:reduce){.ta-app-shell.ta-has-course-nav .ta-header{transition:none}}