.auth-loading-shell{background:#f0f4f9;justify-content:center;align-items:center;min-height:100vh;padding:24px;display:flex}.auth-card{border:1px solid #116eee14;border-radius:28px;align-items:stretch;width:100%;max-width:1200px;min-height:min(800px,100vh - 48px);display:flex;overflow:hidden;box-shadow:0 20px 56px #116eee0f}.auth-hero-panel{background:#fff;flex-direction:column;flex:1;min-width:0;padding:52px 52px 52px 60px;display:flex;position:relative;overflow:hidden}.auth-hero-dots{opacity:.55;pointer-events:none;background-image:radial-gradient(circle,#7aaae8 1.5px,#0000 1.5px);background-size:16px 16px;width:160px;height:160px;position:absolute;bottom:18%;left:5%}.auth-hero-panel:after{content:"";opacity:.35;pointer-events:none;border:3px solid #7aaae8;border-top:none;border-left:none;border-radius:0 0 28px;width:56px;height:56px;position:absolute;bottom:9%;right:18%;transform:rotate(15deg)}.auth-hero-brand{flex-shrink:0}.auth-hero-copy{z-index:1;margin-top:48px;position:relative}.auth-hero-copy h2{color:#0f1f3d;letter-spacing:-.04em;max-width:11ch;margin:0 0 18px;font-size:clamp(2rem,3.2vw,2.8rem);font-weight:900;line-height:1.08}.auth-hero-accent{color:#116eee}.auth-hero-copy>p{color:#4a6080;margin:0;font-size:1rem;line-height:1.65}.auth-hero-visual{border-radius:20px;flex:1;align-items:flex-end;min-height:280px;margin-top:52px;display:flex;position:relative;overflow:hidden}.auth-hero-posters{object-fit:cover;border-radius:20px;width:100%;height:100%}.auth-hero-player{background:linear-gradient(145deg,#0d1a35 0%,#1a3d78 55%,#0c1a38 100%);border-radius:18px;width:260px;height:178px;position:absolute;bottom:0;right:0;overflow:hidden;box-shadow:0 20px 56px #0a2d8247,0 2px 8px #0a2d821a}.auth-hero-player-glow{background:radial-gradient(130% 70% at 25% 65%,#ffbe5a21 0%,#0000 60%),radial-gradient(70% 90% at 75% 80%,#508cff1a 0%,#0000 60%);position:absolute;inset:0}.auth-hero-player-figures{align-items:flex-end;gap:7px;display:flex;position:absolute;bottom:28px;left:50%;transform:translate(-50%)}.auth-hero-figure{background:#ffffff1f;border-radius:5px 5px 0 0;flex-shrink:0;width:20px}.auth-hero-play-btn{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);color:#fff;cursor:default;background:#ffffff2e;border:1.5px solid #ffffff52;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:44px;height:44px;padding-left:3px;display:flex;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.auth-hero-subtitle-bar{color:#fff;background:#00000085;padding:8px 14px;font-size:.78rem;font-weight:500;position:absolute;bottom:0;left:0;right:0}.auth-hero-card{background:#fff;border-radius:14px;position:absolute;box-shadow:0 8px 28px #1150c824}.auth-hero-card-vocab{max-width:178px;padding:12px 14px;top:0;right:36px}.auth-hero-card-word{max-width:155px;padding:10px 14px;bottom:96px;left:0}.auth-hero-card-title{color:#1f2a44;margin:0 0 4px;font-size:.82rem;font-weight:700}.auth-hero-card-tag{color:#116eee;background:#edf2fc;border-radius:999px;margin-bottom:6px;padding:2px 8px;font-size:.7rem;font-weight:600;display:inline-block}.auth-hero-card-desc{color:#6f7e96;margin:0;font-size:.75rem;line-height:1.45}.auth-hero-card-badge{color:#116eee;align-items:center;gap:5px;margin-bottom:4px;font-size:.72rem;font-weight:600;display:flex}.auth-hero-card-dot{background:#116eee;border-radius:50%;flex-shrink:0;width:6px;height:6px}.auth-hero-card-word-text{color:#1f2a44;margin-bottom:2px;font-size:.9rem;font-weight:700;display:block}.auth-hero-card-def{color:#6f7e96;margin:0;font-size:.73rem}.auth-standalone-page{background:#f0f5fe;place-items:center;min-height:100dvh;padding:32px 16px;display:grid}.auth-standalone-wrap{background:#fff;align-content:center;justify-items:center;gap:24px;width:min(100%,480px);padding:48px 40px;display:grid;box-shadow:-8px 0 40px #116eee14}.auth-standalone-back{color:#6f7e96;cursor:pointer;background:0 0;border:none;padding:0;font-family:inherit;font-size:.88rem;font-weight:600;text-decoration:none}.auth-standalone-back:hover{color:#116eee}.auth-page-head{text-align:center;justify-items:center;gap:6px;width:100%;display:grid}.auth-page-head h1{color:#1f2a44;letter-spacing:-.03em;margin:0;font-size:1.75rem;font-weight:800}.auth-page-head p{color:#6f7e96;margin:0;font-size:.95rem}.auth-modal-backdrop{z-index:40;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#0f182a70;place-items:center;padding:24px;display:grid;position:fixed;inset:0}.auth-modal{background:#fff;border-radius:28px;outline:none;gap:24px;width:min(100%,520px);padding:28px;display:grid;position:relative;box-shadow:0 32px 90px #116eee2e}.auth-modal-close{color:#4f627f;background:#f5f8fe;border-radius:50%;place-items:center;width:40px;height:40px;font-size:1.6rem;line-height:1;display:inline-grid;position:absolute;top:16px;right:16px}.auth-modal-copy{gap:12px;padding-right:28px;display:grid}.auth-modal-copy h2{color:#1f2a44;letter-spacing:-.04em;margin:0;font-size:clamp(2rem,5vw,2.8rem);line-height:.98}.auth-modal-copy p,.auth-card-head p,.auth-message{color:#6f7e96;margin:0;line-height:1.65}.auth-panel,.auth-card-head,.auth-form,.auth-field{display:grid}.auth-panel,.auth-form{gap:18px}.auth-card-head,.auth-field{gap:10px}.auth-tabs{background:0 0;border-bottom:2px solid #e8edf5;border-radius:0;grid-template-columns:repeat(2,minmax(0,1fr));gap:0;width:100%;padding:0;display:inline-grid}.auth-tab{color:#8a97ab;background:0 0;border-bottom:2px solid #0000;border-radius:0;min-height:44px;margin-bottom:-2px;padding:0 20px;font-weight:700}.auth-tab.is-active{color:#116eee;background:0 0;border-bottom-color:#116eee}.auth-field span{color:#31415d;font-size:.92rem;font-weight:700}.auth-input-wrap{display:block;position:relative}.auth-input-wrap input{width:100%;padding-right:64px}.auth-input-icon-wrap{display:block;position:relative}.auth-input-icon-wrap input{width:100%;padding-left:40px}.auth-input-icon-wrap.has-toggle input{padding-right:52px}.auth-field-icon{color:#a0aec0;pointer-events:none;align-items:center;display:flex;position:absolute;top:50%;left:12px;transform:translateY(-50%)}.auth-extras-row{justify-content:space-between;align-items:center;gap:8px;font-size:.88rem;display:flex}.auth-remember-label{color:#4f627f;cursor:pointer;-webkit-user-select:none;user-select:none;align-items:center;gap:7px;display:flex}.auth-remember-label input[type=checkbox]{accent-color:#116eee;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;flex-shrink:0;width:16px;height:16px}.auth-forgot-link{color:#116eee;font-weight:600;text-decoration:none}.auth-forgot-link:hover{text-decoration:underline}.auth-security-note{color:#8a97ab;justify-content:center;align-items:center;gap:6px;margin:0;font-size:.8rem;display:flex}.auth-security-note-link{color:inherit;text-underline-offset:2px;text-decoration:underline}.auth-visibility-toggle{z-index:2;color:#4f6486;background:#f5f8fe;border-radius:12px;place-items:center;width:36px;height:36px;padding:0;transition:background .15s,color .15s,box-shadow .15s;display:inline-grid;position:absolute;top:50%;right:12px;transform:translateY(-50%);box-shadow:inset 0 0 0 1px #116eee14}.auth-visibility-toggle:hover,.auth-visibility-toggle:focus-visible{color:#116eee;background:#116eee1f;outline:none;box-shadow:inset 0 0 0 1px #116eee29}.auth-visibility-toggle svg{width:20px;height:20px}.auth-message.is-error{color:#d54858!important}.auth-message.is-success{color:#1a8a60!important}.auth-submit{color:#fff;background:linear-gradient(135deg,#116eee,#2f88ff);border-radius:14px;justify-content:center;align-items:center;gap:8px;min-height:50px;padding:0 18px;font-weight:700;transition:transform .15s,opacity .15s;display:flex}.auth-submit:hover:not(:disabled){transform:translateY(-1px)}.auth-submit:disabled{opacity:.6;cursor:not-allowed}.auth-google-btn{color:#1f2a44;background:#fff;border:1.5px solid #116eee29;border-radius:14px;justify-content:center;align-items:center;gap:10px;min-height:50px;padding:0 18px;font-weight:700;transition:transform .15s,box-shadow .15s,border-color .15s;display:flex;box-shadow:0 2px 8px #116eee0f}.auth-google-btn:hover:not(:disabled){border-color:#116eee4d;transform:translateY(-1px);box-shadow:0 4px 16px #116eee1f}.auth-google-btn:disabled{opacity:.6;cursor:not-allowed}.auth-google-icon{flex-shrink:0;width:20px;height:20px}.auth-divider{color:#a0aec0;align-items:center;gap:12px;font-size:.82rem;font-weight:600;display:flex}.auth-divider:before,.auth-divider:after{content:"";background:#116eee1a;flex:1;height:1px}.session-panel-kicker{text-transform:uppercase;letter-spacing:.18em;color:#ffffffa3;font-size:.72rem}.auth-secondary-link{color:#f4f5f7;background:#ffffff0d;border-radius:14px;min-height:48px;padding:0 18px;font-weight:700;transition:transform .15s,opacity .15s,background .15s}.auth-secondary-link:hover{transform:translateY(-1px)}.session-panel{background:#ffffffeb;border:1px solid #116eee14;border-radius:16px;gap:14px;padding:18px;display:grid;box-shadow:0 18px 42px #116eee14}.learner-session-panel{margin-top:8px}.session-panel-head{justify-content:space-between;align-items:start;gap:12px;display:flex}.session-panel-head h2{color:#13223d;margin:4px 0 0;font-size:1rem}.session-panel-badge{color:#116eee;background:#116eee14;border-radius:999px;align-items:center;min-height:28px;padding:0 10px;font-size:.78rem;font-weight:700;display:inline-flex}.session-panel-grid{gap:10px;display:grid}.session-card{background:#f6faff;border-radius:12px;gap:6px;padding:12px;display:grid}.session-card span{color:#5f7388;text-transform:uppercase;letter-spacing:.08em;font-size:.78rem;font-weight:700}.session-card code{color:#1d2f4e;word-break:break-word}.session-details{background:#f8fbff;border-radius:12px;overflow:hidden}.session-details summary{color:#183056;cursor:pointer;padding:12px 14px;font-weight:700}.session-details pre{color:#334762;white-space:pre-wrap;word-break:break-word;margin:0;padding:0 14px 14px;font-size:.78rem;line-height:1.5}@media (max-width:860px){.auth-hero-panel{display:none}}@media (max-width:600px){.auth-standalone-wrap{width:100%;box-shadow:none}}