.auth-page { background: #f4f5f6; min-height: 100vh; }
.auth-shell { min-height: 100vh; display: grid; grid-template-columns: minmax(300px, .85fr) minmax(0, 1.15fr); }
.auth-aside { background: #171b20; color: #c7ccd3; padding: 52px 48px; display: flex; flex-direction: column; }
.auth-brand { display: flex; align-items: center; gap: 12px; }
.auth-brand > div:last-child { display: grid; gap: 3px; }
.auth-brand strong { color: #fff; font-size: 17px; }
.auth-brand span { color: #6b727c; font-size: 11px; }
.auth-aside h1 { margin: auto 0 28px; color: #fff; font-size: 30px; line-height: 1.45; font-weight: 650; }
.auth-aside ul { list-style: none; display: grid; gap: 13px; font-size: 13px; color: #9ea5ae; }
.auth-aside li::before { content: ""; display: inline-block; width: 6px; height: 6px; margin-right: 10px; background: #e8540c; vertical-align: 2px; }
.auth-main { display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 34px 24px; }
.auth-card { width: 100%; max-width: 440px; background: #fff; border: 1px solid #e6e8eb; border-radius: 12px; padding: 34px 34px 30px; box-shadow: 0 18px 50px rgba(16,24,40,.08); }
.auth-heading { margin-bottom: 26px; }
.auth-heading > span { color: #e8540c; font-size: 10px; letter-spacing: .12em; }
.auth-heading h2 { font-size: 22px; margin: 8px 0 7px; }
.auth-heading p { color: #848b94; font-size: 12px; }
.auth-card label { display: block; font-size: 12px; color: #4a515a; margin-bottom: 17px; }
.auth-card input { display: block; width: 100%; margin-top: 7px; padding: 11px 12px; border: 1px solid #d4d8dd; border-radius: 8px; background: #fff; font: inherit; }
.auth-card input:focus { border-color: #e8540c; outline: 2px solid #fdeade; }
.auth-code-row { display: grid; grid-template-columns: minmax(0,1fr) 116px; gap: 10px; align-items: end; }
.auth-code-row label { margin-bottom: 17px; }
.auth-code-row .btn { margin-bottom: 17px; white-space: nowrap; }
.auth-error { min-height: 20px; color: #c93b3b; font-size: 12px; line-height: 1.7; margin: -4px 0 10px; }
.auth-submit { width: 100%; justify-content: center; }
.auth-switch { margin-top: 18px; text-align: center; color: #848b94; font-size: 12px; }
.auth-switch a { color: #c7470a; text-decoration: none; }
.auth-record { margin-top: 22px; color: #848b94; font-size: 11px; }
.auth-record a { color: inherit; text-decoration: none; }
@media (max-width: 760px) {
  .auth-shell { grid-template-columns: 1fr; }
  .auth-aside { padding: 26px 22px 24px; }
  .auth-aside h1 { margin: 26px 0 18px; font-size: 23px; }
  .auth-aside ul { display: none; }
  .auth-main { justify-content: flex-start; padding: 22px 16px; }
  .auth-card { padding: 26px 20px 24px; }
  .auth-code-row { grid-template-columns: minmax(0,1fr) 104px; }
}