.cn-auth-page { padding: 154px 24px 80px; min-height: 80vh; background: radial-gradient(ellipse at 10% 25%, var(--teal-light), transparent 52%), var(--cream); }
.cn-auth-page-inner { max-width: 1080px; margin: 0 auto; display: grid; grid-template-columns: 1.1fr 1fr; align-items: center; gap: 76px; }
.cn-auth-eyebrow { display: inline-block; margin-bottom: 18px; color: var(--teal); font-size: 12px; font-weight: 800; letter-spacing: .16em; }
.cn-auth-intro h1 { margin-bottom: 22px; font-family: var(--font-d); color: var(--teal-dark); font-size: clamp(32px, 4vw, 48px); font-weight: 600; line-height: 1.15; }
.cn-auth-intro > p { color: var(--text-light); font-size: 17px; line-height: 1.8; }
.cn-auth-benefits { padding: 0; margin: 28px 0 0; list-style: none; }
.cn-auth-benefits li { position: relative; margin: 16px 0; padding-left: 30px; font-size: 15px; }
.cn-auth-benefits li::before { content: '\2713'; position: absolute; left: 0; top: 2px; width: 22px; height: 22px; background: var(--teal-light); border-radius: 50%; color: var(--teal); text-align: center; font-size: 13px; font-weight: 800; line-height: 22px; }
.cn-auth-panel { min-width: 0; }
.cn-auth-card { position: relative; padding: 34px; border: 1px solid var(--border); border-radius: 24px; background: #fff; box-shadow: var(--shadow-card); }
.cn-auth-card [hidden] { display: none !important; }
.cn-auth-title { padding-right: 18px; margin: 0 0 10px; color: var(--teal-dark); font-family: var(--font-d); font-size: 27px; font-weight: 600; line-height: 1.25; }
.cn-auth-sub { margin: 0 0 24px; color: var(--text-light); font-size: 14px; line-height: 1.65; overflow-wrap: anywhere; }
.cn-auth-label { display: block; margin-bottom: 8px; color: var(--text); font-size: 13px; font-weight: 700; }
.cn-auth-input { width: 100%; min-width: 0; height: 52px; padding: 0 14px; border: 1px solid var(--border); border-radius: 11px; background: var(--cream); color: var(--text); font-family: inherit; font-size: 16px; outline: none; }
.cn-auth-input:focus, .cn-auth-otp-box:focus { border-color: var(--teal); box-shadow: 0 0 0 3px var(--teal-light); }
.cn-auth-phone .iti { width: 100%; }
.cn-auth-card .iti__dropdown-content { color: var(--text); font-size: 14px; }
.cn-auth-submit { display: block; width: 100%; min-height: 50px; padding: 12px 18px; margin-top: 20px; border-radius: 11px; background: var(--teal); color: white; font-size: 15px; font-weight: 700; transition: background .2s; }
.cn-auth-submit:hover { background: var(--teal-dark); }
.cn-auth-card button:disabled { cursor: default; opacity: .5; }
.cn-auth-card button:focus-visible, .cn-auth-card a:focus-visible { outline: 3px solid var(--gold); outline-offset: 3px; }
.cn-auth-link { display: block; margin: 18px auto 0; padding: 3px 0; background: transparent; color: var(--teal); font-size: 13px; font-weight: 700; }
.cn-auth-inline-link { padding: 0; border: 0; background: transparent; color: var(--teal); font-size: inherit; font-weight: 700; text-decoration: underline; text-underline-offset: 3px; }
.cn-auth-note { margin-top: 14px; color: var(--text-light); font-size: 12px; text-align: center; }
.cn-auth-terms { margin: 18px 12px 0; color: var(--text-light); font-size: 11px; line-height: 1.8; text-align: center; }
.cn-auth-terms a { color: var(--teal); text-decoration: underline; }
.cn-auth-back { display: inline-flex; align-items: center; gap: 5px; margin: 0 0 18px; padding: 0; color: var(--text-light); background: transparent; font-size: 12px; font-weight: 600; }
.cn-auth-back svg { width: 16px; height: 16px; }
.cn-auth-otp { display: flex; gap: 7px; }
.cn-auth-otp-box { width: 0; min-width: 0; flex: 1; height: 54px; border: 1px solid var(--border); border-radius: 10px; background: var(--cream); color: var(--teal-dark); font-family: inherit; font-size: 24px; font-weight: 700; text-align: center; outline: none; }
.cn-auth-error { padding: 11px 13px; margin-top: 14px; border: 1px solid #f3c4b8; border-radius: 10px; background: #fff3ef; color: #9a352b; font-size: 13px; line-height: 1.5; }
.cn-auth-card .user-pick { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.cn-auth-card .pick-opt { display: flex; flex-direction: column; align-items: center; gap: 5px; min-width: 0; padding: 20px 12px; border: 1px solid var(--border); border-radius: 13px; background: var(--cream); text-align: center; }
.cn-auth-card .pick-opt.selected { border-color: var(--teal); box-shadow: inset 0 0 0 1px var(--teal); background: var(--teal-light); }
.cn-auth-card .pick-icon { font-size: 28px; line-height: 1.5; }
.cn-auth-card .pick-label { color: var(--teal-dark); font-size: 15px; font-weight: 800; }
.cn-auth-card .pick-desc { color: var(--text-light); font-size: 12px; }
.cn-auth-card .action-row { display: flex; align-items: center; gap: 12px; margin-top: 24px; }
.cn-auth-card .action-row .btn-lg { flex: 1; padding: 12px 14px; border: 1px solid var(--border); border-radius: 11px; font-size: 14px; font-weight: 700; text-align: center; }
.cn-auth-card .cn-auth-role-continue { border-color: var(--teal) !important; background: var(--teal); color: white; }
.cn-auth-overlay { position: fixed; inset: 0; z-index: 1200; display: none; align-items: center; justify-content: center; padding: 24px; background: rgba(15, 37, 31, .5); backdrop-filter: blur(5px); }
.cn-auth-overlay.is-open { display: flex; }
.cn-auth-dialog { width: 100%; max-width: 440px; max-height: calc(100dvh - 48px); overflow-y: auto; border-radius: 24px; }
.cn-auth-dialog .cn-auth-card { box-shadow: none; }
.cn-auth-close { position: absolute; right: 16px; top: 14px; display: grid; place-items: center; width: 30px; height: 30px; border-radius: 50%; background: var(--sand); color: var(--text-light); font-size: 23px; line-height: 1; }
.cn-auth-lock { overflow: hidden; }
@media (max-width: 850px) {
  .cn-auth-page { padding: 125px 24px 60px; }
  .cn-auth-page-inner { grid-template-columns: 1fr; gap: 32px; max-width: 520px; }
  .cn-auth-intro h1 { font-size: 34px; }
  .cn-auth-benefits { display: none; }
}
@media (max-width: 480px) {
  .cn-auth-page { padding: 108px 16px 40px; }
  .cn-auth-page-inner { gap: 25px; }
  .cn-auth-intro h1 { margin-bottom: 14px; font-size: 30px; }
  .cn-auth-intro > p { font-size: 15px; }
  .cn-auth-eyebrow { margin-bottom: 12px; }
  .cn-auth-card { padding: 27px 20px; border-radius: 18px; }
  .cn-auth-title { font-size: 24px; }
  .cn-auth-overlay { padding: 16px; }
  .cn-auth-dialog { max-height: calc(100dvh - 32px); border-radius: 18px; }
}