/* Login uses Clean Admin's existing colour and saved typography tokens. */
[data-clean-login] { margin: 0; min-height: 100svh; background: white; color: #1e293b; font-family: Inter, system-ui, -apple-system, sans-serif; font-size: var(--ca-body-size, 1rem); line-height: 1.6; -webkit-text-size-adjust: 100%; color-scheme: light; }
[data-clean-login] *, [data-clean-login] *::before, [data-clean-login] *::after { box-sizing: border-box; }
.ca-login-shell { display: grid; grid-template-columns: minmax(360px, 46%) minmax(0, 1fr); min-height: 100svh; }
.ca-login-welcome { display: flex; flex-direction: column; justify-content: space-between; min-width: 0; padding: 46px clamp(32px, 5vw, 80px); background: var(--color-ssa); }
.ca-login-welcome-copy { margin: 0; padding: 52px 0 0; }
.ca-login-welcome h2 { margin: 0 0 24px; max-width: 7ch; font-size: clamp(44px, 5.3vw, 76px); line-height: 1.05; letter-spacing: -.055em; font-weight: 700; }
.ca-login-welcome p { margin: 0; max-width: 24ch; font-size: var(--text-base, 1.0625rem); line-height: 1.65; }
.ca-login-signature { margin-top: 48px; padding-top: 22px; border-top: 1px solid #1e293b33; font-size: var(--text-xs, .8125rem); line-height: 1.7; }
.ca-login-form-side { display: flex; flex-direction: column; justify-content: center; min-width: 0; padding: 64px clamp(28px, 6vw, 100px); background: white; }
.ca-login-panel { width: 100%; max-width: 400px; margin: 0 auto; }
.ca-login-logo { display: block; width: 150px; max-width: 100%; height: auto; margin: 0 0 36px; }
.ca-login-panel .form-title { margin: 0; font-size: var(--text-2xl, 1.625rem); line-height: 1.3; font-weight: 700; letter-spacing: -.025em; }
.ca-login-intro { margin: 10px 0 28px; color: #475569; font-size: var(--text-sm, .9375rem); }
.ca-login-field { margin: 0 0 22px; }
.ca-login-field label { display: block; margin-bottom: 8px; font-size: var(--text-sm, .9375rem); font-weight: 600; }
[data-clean-login] .ca-login-field input { display: block; width: 100%; min-height: 54px; padding: 11px 13px; border: 1px solid #94a3b8; border-radius: 8px; background: white; color: #0f172a; font: inherit; font-size: max(16px, var(--ca-input-size, 1rem)); }
.ca-login-password { position: relative; }
[data-clean-login] .ca-login-password input { padding-right: 80px; }
[data-clean-login] .ca-login-reveal { position: absolute; top: 4px; right: 4px; bottom: 4px; min-width: 68px; padding: 0 8px; border: 0; border-radius: 5px; background: white; color: #475569; font: inherit; font-size: var(--text-sm, .9375rem); font-weight: 600; cursor: pointer; }
[data-clean-login] .ca-login-submit { display: block; width: 100%; min-height: 54px; margin-top: 28px; border: 0; border-radius: 8px; background: var(--color-ssa-ink); color: white; font: inherit; font-size: var(--text-base, 1.0625rem); font-weight: 600; cursor: pointer; }
[data-clean-login] .ca-login-submit:hover { background: var(--color-ssa); color: #1e293b; }
[data-clean-login] .ca-login-submit:disabled { opacity: .65; cursor: wait; }
[data-clean-login] button:focus-visible, [data-clean-login] a:focus-visible { outline: 3px solid var(--color-ssa-ink); outline-offset: 3px; }
.ca-login-error { padding: 12px 14px; margin: 0 0 24px; border: 1px solid #fecaca; border-radius: 8px; background: #fef2f2; color: #991b1b; font-size: var(--text-sm, .9375rem); }
.ca-login-student { margin-top: 28px; padding-top: 24px; border-top: 1px solid #e2e8f0; color: #475569; font-size: var(--text-sm, .9375rem); }
.ca-login-student a { display: inline-block; padding: 4px 0; color: var(--color-ssa-ink); font-weight: 600; text-decoration: underline; text-underline-offset: 3px; }
.ca-login-footer { width: 100%; max-width: 400px; margin: 48px auto 0; color: #64748b; font-size: var(--text-xs, .8125rem); }
@media (max-width: 760px) {
  .ca-login-shell { display: block; }
  .ca-login-welcome { padding: 30px 28px; }
  .ca-login-welcome-copy { margin: 0; padding: 0; }
  .ca-login-welcome h2 { max-width: none; margin-bottom: 12px; font-size: 40px; letter-spacing: -.045em; }
  .ca-login-welcome p { max-width: none; font-size: var(--text-sm, .9375rem); }
  .ca-login-signature { display: none; }
  .ca-login-form-side { padding: 32px 28px; }
  .ca-login-logo { width: 130px; margin-bottom: 28px; }
  .ca-login-footer { margin-top: 28px; }
}
@media (max-width: 360px) {
  .ca-login-welcome, .ca-login-form-side { padding-left: 22px; padding-right: 22px; }
}