.auth-body { min-height: 100vh; }
.auth { display: grid; grid-template-columns: minmax(320px, 0.9fr) minmax(0, 1.1fr); min-height: 100vh; }
.auth-side { background: var(--sidebar); color: #C9D3DB; padding: 36px 44px; display: flex; flex-direction: column; justify-content: space-between; }
.auth-side .brand { padding: 0; }
.auth-pitch h2 { font-family: var(--serif); font-weight: 600; font-size: 32px; line-height: 1.2; color: #F3F0EA; margin: 0 0 14px; max-width: 420px; }
.auth-pitch p { font-size: 15px; line-height: 1.6; color: #9FB0BD; max-width: 420px; margin: 0; }
.auth-secure { display: flex; align-items: center; gap: 8px; font-size: 12.5px; color: #8295A3; }
.auth-secure svg { width: 16px; height: 16px; }
.auth-main { display: grid; place-items: center; padding: 32px 20px; }
.auth-card { width: 100%; max-width: 400px; }
.auth-card h1 { font-family: var(--serif); font-weight: 600; font-size: 28px; margin: 0 0 6px; }
.auth-card .lead { color: var(--text-2); font-size: 14px; margin: 0 0 24px; line-height: 1.5; }
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.field label { font-size: 13px; font-weight: 550; }
.field .row { display: flex; justify-content: space-between; align-items: baseline; }
.inp-lg { height: 44px; border: 1px solid var(--border-strong); border-radius: 9px; padding: 0 12px; font-size: 15px; background: var(--surface); width: 100%; }
.inp-lg:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-weak); }
.pw-wrap { position: relative; }
.pw-wrap .inp-lg { padding-right: 44px; }
.pw-eye { position: absolute; right: 6px; top: 6px; width: 32px; height: 32px; border: 0; background: none; color: var(--text-3); border-radius: 6px; display: grid; place-items: center; }
.pw-eye:hover { color: var(--text); background: var(--surface-3); }
.pw-eye svg { width: 18px; height: 18px; }
.btn-lg { width: 100%; height: 46px; justify-content: center; font-size: 15px; font-weight: 600; border-radius: 9px; }
.btn-lg:disabled { opacity: .6; cursor: wait; }
.auth-msg { margin-bottom: 16px; }
.auth-links { margin-top: 18px; font-size: 13.5px; text-align: center; }
.rules { list-style: none; margin: 4px 0 0; padding: 0; display: grid; gap: 4px; font-size: 12.5px; color: var(--text-3); }
.rules li { display: flex; gap: 6px; align-items: center; }
.rules li::before { content: "○"; width: 14px; text-align: center; }
.rules li.ok { color: var(--pos); }
.rules li.ok::before { content: "✓"; }
.rules li.bad { color: var(--neg); font-weight: 500; }
.rules li.bad::before { content: "✗"; }
@media (max-width: 860px) {
  .auth { grid-template-columns: 1fr; }
  .auth-side { padding: 20px; gap: 16px; }
  .auth-pitch, .auth-secure { display: none; }
}
.auth-card a { color: var(--accent-strong); text-decoration: none; font-weight: 500; }
.auth-card a:hover { text-decoration: underline; }