.auth-page{min-height:calc(100vh - 78px);padding:36px 20px 60px;background:linear-gradient(180deg,#f7fafc 0%,#eef4fa 100%)}
.auth-shell{width:min(1180px,100%);min-height:720px;margin:auto;display:grid;grid-template-columns:minmax(380px,.9fr) minmax(520px,1.1fr);background:#fff;border:1px solid #d8e2ee;border-radius:28px;overflow:hidden;box-shadow:0 28px 80px rgba(15,23,42,.12)}
.auth-visual{position:relative;display:flex;align-items:flex-start;padding:72px 64px;background:linear-gradient(145deg,#0b1737 0%,#143d82 55%,#0a8a88 120%);color:#fff;overflow:hidden}
.auth-visual__grid{position:absolute;inset:0;opacity:.22;background-image:linear-gradient(rgba(255,255,255,.12) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.12) 1px,transparent 1px);background-size:44px 44px;mask-image:linear-gradient(to bottom,rgba(0,0,0,.9),rgba(0,0,0,.15))}
.auth-visual__orb{position:absolute;border-radius:999px;filter:blur(10px);pointer-events:none}.auth-visual__orb--one{width:360px;height:360px;right:-150px;top:-120px;background:radial-gradient(circle,rgba(59,130,246,.4),transparent 68%)}.auth-visual__orb--two{width:280px;height:280px;left:-130px;bottom:-120px;background:radial-gradient(circle,rgba(20,184,166,.35),transparent 68%)}
.auth-visual__content{position:relative;z-index:1;max-width:470px;margin:auto 0;color:#fff}.auth-visual__content,.auth-visual__content h2,.auth-visual__content p,.auth-visual__content span{color:#fff}.auth-visual__content h2 span{color:#69e2d6}.auth-visual__content p{color:rgba(255,255,255,.82)}.auth-visual__eyebrow{display:inline-flex;padding:8px 13px;border:1px solid rgba(255,255,255,.22);border-radius:999px;background:rgba(255,255,255,.08);font-size:12px;letter-spacing:.12em}.auth-visual h2{margin:22px 0 18px;font-size:clamp(38px,4vw,56px);line-height:1.02;letter-spacing:-.035em}.auth-visual h2 span{color:#69e2d6}.auth-visual p{max-width:420px;margin:0;color:rgba(255,255,255,.76);font-size:17px;line-height:1.7}.auth-visual__features{display:grid;gap:12px;margin-top:28px}.auth-visual__features span{display:flex;align-items:center;gap:10px;color:#f8fbff;font-size:14px;}.auth-visual__features i{width:8px;height:8px;border-radius:50%;background:#4dd4c6;box-shadow:0 0 0 5px rgba(77,212,198,.1)}
.auth-panel{padding:52px 62px;display:flex;flex-direction:column;justify-content:center}.auth-panel__header{max-width:560px}.auth-logo{display:flex;justify-content:center; width:100%; margin:34px 0 34px -5px}.auth-logo img{width:290px;height:auto;display:block;}.auth-kicker{display:block;margin-bottom:10px;color:#2563eb;font-size:12px;letter-spacing:.12em}.auth-title-wrap{text-align: center;}.auth-title-wrap h1{margin:0;color:#0f172a;font-size:44px;line-height:1.08;letter-spacing:-.035em}.auth-title-wrap p{margin:12px 0 0;color:#64748b;font-size:16px;line-height:1.65}
.auth-alert{margin:22px 0 0;padding:13px 15px;border-radius:12px;font-size:14px;}.auth-alert--error{background:#fff1f2;border:1px solid #fecdd3;color:#be123c}.auth-alert--success{background:#ecfdf5;border:1px solid #a7f3d0;color:#065f46}.auth-social{display:flex;align-items:center;justify-content:center;gap:11px;height:52px;margin-top:28px;border:1px solid #cbd8e6;border-radius:12px;background:#fff;color:#26364d;text-decoration:none;transition:.2s}.auth-social:hover{border-color:#93b4e8;box-shadow:0 8px 20px rgba(15,23,42,.06);transform:translateY(-1px)}.auth-social__google{width:20px;height:20px;display:grid;place-items:center;color:#4285f4;font-size:17px;font-family:Arial,sans-serif}.auth-divider{display:flex;align-items:center;gap:14px;margin:24px 0;color:#94a3b8;font-size:11px;letter-spacing:.12em}.auth-divider:before,.auth-divider:after{content:"";height:1px;flex:1;background:#e2e8f0}
.auth-form{display:grid;gap:18px}.auth-field{display:grid;gap:8px}.auth-field-header{display:flex;justify-content:space-between;align-items:center}.auth-forgot-link{font-size:13px;color:#2563eb;text-decoration:none;transition:color .2s}.auth-forgot-link:hover{text-decoration:underline;color:#1d4ed8}.auth-field label{color:#334155;font-size:14px;}.auth-field small{color:#94a3b8;font-size:12px;line-height:1.5}.auth-input-wrap{position:relative}.auth-input-wrap>svg{position:absolute;left:15px;top:50%;width:19px;height:19px;transform:translateY(-50%);stroke:#94a3b8;stroke-width:1.7}.auth-input-wrap input{width:100%;height:52px;padding:0 48px;border:1px solid #cbd8e6;border-radius:12px;background:#fff;color:#0f172a;font-size:15px;outline:none;transition:border-color .2s,box-shadow .2s}.auth-input-wrap input:focus{border-color:#2563eb;box-shadow:0 0 0 4px rgba(37,99,235,.1)}.auth-input-wrap--password input{padding-right:76px}.auth-visibility{position:absolute;right:8px;top:8px;height:36px;padding:0 12px;border:0;border-radius:9px;background:#eff6ff;color:#2563eb;cursor:pointer}.auth-strength{display:grid;grid-template-columns:repeat(4,1fr);gap:4px}.auth-strength span{height:4px;background:#e5edf5;border-radius:99px}.auth-strength.is-weak span:nth-child(-n+1){background:#ef4444}.auth-strength.is-medium span:nth-child(-n+2){background:#f59e0b}.auth-strength.is-strong span:nth-child(-n+3){background:#22c55e}.auth-strength.is-very-strong span{background:#10b981}.auth-match{min-height:16px}.auth-match.is-ok{color:#059669}.auth-match.is-bad{color:#dc2626}.auth-terms{display:flex;align-items:flex-start;gap:10px;color:#64748b;font-size:13px;line-height:1.55}.auth-terms input{margin-top:3px;accent-color:#2563eb}.auth-terms a,.auth-footer a{color:#2563eb;text-decoration:none}.auth-terms a:hover,.auth-footer a:hover{text-decoration:underline}.auth-submit{display:flex;align-items:center;justify-content:center;gap:12px;height:52px;margin-top:4px;border:0;border-radius:12px;background:linear-gradient(135deg,#2563eb,#0e7490);color:#fff;font-size:15px;cursor:pointer;box-shadow:0 10px 24px rgba(37,99,235,.2);transition:transform .2s,box-shadow .2s;text-decoration:none}.auth-submit:hover{transform:translateY(-1px);box-shadow:0 14px 30px rgba(37,99,235,.24)}.auth-submit svg{width:17px;stroke:currentColor;stroke-width:2;fill:none}.auth-submit.is-loading{pointer-events:none;opacity:.7}.auth-submit.is-loading span{opacity:0}.auth-submit.is-loading:after{content:"";position:absolute;width:18px;height:18px;border:2px solid rgba(255,255,255,.45);border-top-color:#fff;border-radius:50%;animation:authSpin .7s linear infinite}.auth-footer{margin-top:24px;text-align:center;color:#64748b;font-size:14px}
.auth-status-card{padding:34px 24px;border-radius:18px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:16px;margin:24px 0;border:1px solid transparent}.auth-status-card--success{background:#f0fdf4;border-color:#bbf7d0}.auth-status-card--error{background:#fef2f2;border-color:#fecaca}.auth-status-icon{width:56px;height:56px;border-radius:50%;display:grid;place-items:center;margin-bottom:2px}.auth-status-card--success .auth-status-icon{background:#dcfce7;color:#16a34a}.auth-status-card--error .auth-status-icon{background:#fee2e2;color:#dc2626}.auth-status-icon svg{width:30px;height:30px;stroke:currentColor;fill:none;stroke-width:2.2}.auth-status-title{margin:0;font-size:21px;font-weight:700;color:#0f172a;letter-spacing:-.02em}.auth-status-desc{margin:6px 0 0;font-size:15px;line-height:1.6;color:#475569;max-width:440px}.auth-status-actions{width:100%;max-width:320px;margin-top:6px}
.terms-modal[hidden]{display:none}.terms-modal{position:fixed;inset:0;z-index:2500;display:grid;place-items:center;padding:20px}.terms-modal__backdrop{position:absolute;inset:0;background:rgba(6,16,39,.66);backdrop-filter:blur(8px)}.terms-modal__dialog{position:relative;z-index:1;width:min(760px,100%);max-height:min(82vh,860px);display:flex;flex-direction:column;border:1px solid #dbe5f0;border-radius:22px;background:#fff;box-shadow:0 24px 80px rgba(15,23,42,.28);overflow:hidden}.terms-modal__header,.terms-modal__footer{padding:18px 22px;border-bottom:1px solid #e5edf5}.terms-modal__header{display:flex;justify-content:space-between;align-items:center}.terms-modal__header>div span{display:block;color:#2563eb;font-size:11px;letter-spacing:.12em}.terms-modal__header h2{margin:4px 0 0;color:#0f172a;font-size:23px}.terms-modal__header button{width:38px;height:38px;border:1px solid #dbe5f0;border-radius:10px;background:#fff;color:#64748b;font-size:24px;line-height:1;cursor:pointer}.terms-modal__body{overflow:auto;padding:24px;color:#475569;line-height:1.8}.terms-modal__body .prose{max-width:none;padding:0;border:0;box-shadow:none}.terms-modal__footer{border-top:1px solid #e5edf5;border-bottom:0;display:flex;justify-content:flex-end}.auth-secondary{height:42px;padding:0 18px;border:1px solid #cbd8e6;border-radius:10px;background:#fff;color:#334155;cursor:pointer}.terms-loading{display:flex;align-items:center;gap:10px;color:#64748b}.terms-loading span{width:16px;height:16px;border:2px solid #dbe5f0;border-top-color:#2563eb;border-radius:50%;animation:authSpin .7s linear infinite}
@keyframes authSpin{to{transform:rotate(360deg)}}
@media(max-width:900px){.auth-shell{grid-template-columns:1fr;min-height:auto}.auth-visual{min-height:320px;padding:44px 34px;align-items:flex-start}.auth-visual__content{margin:auto 0}.auth-panel{padding:38px 34px}.auth-logo img{width:190px}}
@media(max-width:560px){.auth-page{padding:14px 10px 34px}.auth-shell{border-radius:20px}.auth-visual{min-height:290px;padding:34px 24px}.auth-visual h2{font-size:35px}.auth-visual p{font-size:15px}.auth-panel{padding:28px 20px}.auth-title-wrap h1{font-size:36px}.auth-logo{margin-bottom:24px}.auth-logo img{width:174px}.terms-modal{padding:10px}.terms-modal__dialog{max-height:90vh}}
@media(prefers-reduced-motion:reduce){.auth-social,.auth-submit{transition:none}}