.auth-panel h1 { font-size: clamp(30px, 3vw, 42px); margin-bottom: 24px; }
.auth-form { display: grid; gap: 18px; min-width: 0; }
.auth-form input:not([type="checkbox"]), .auth-form select, .admin-search input, .credential-value {
  display: block; width: 100%; min-width: 0; min-height: 46px; padding: 11px 13px;
  border: 1px solid var(--line-strong); border-radius: 10px; background: var(--white); color: var(--ink); font: inherit;
}
.auth-form label:not(.auth-checkbox), .auth-dialog > label { display: block; margin-bottom: 7px; font-size: 13px; font-weight: 650; }
.auth-form input:focus, .auth-form select:focus { outline: 3px solid rgba(80, 200, 255, .25); border-color: var(--blue); }
.auth-form .primary-button { margin-top: 2px; }
.auth-form .form-error:empty, #adminError:empty { display: none; }
.auth-hint { color: var(--muted); font-size: 13px; line-height: 1.6; font-weight: 400; margin: 0; }
small.auth-hint { display: block; margin-top: 7px; }
.auth-methods, .admin-nav { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 24px; }
.auth-methods { padding: 5px; border-radius: 12px; background: var(--page); }
.auth-methods button, .admin-nav button { padding: 10px 14px; border: 1px solid transparent; border-radius: 9px; color: var(--muted); background: transparent; cursor: pointer; font-size: 13px; font-weight: 650; }
.auth-methods button { flex: 1; }
.auth-methods [aria-selected="true"], .admin-nav [aria-current="page"] { color: var(--blue); background: var(--white); border-color: var(--line); }
.account-controls { display: flex; align-items: center; justify-content: flex-end; flex-wrap: wrap; gap: 8px; min-width: 0; }
.account-label { font-size: 12px; color: var(--muted); overflow-wrap: anywhere; }
.account-notice { border: 1px solid #b5d5c3; padding: 12px 16px; border-radius: 12px; color: #205d40; background: #eff8f2; }
.auth-dialog { width: min(520px, calc(100% - 32px)); max-height: calc(100dvh - 32px); overflow-y: auto; padding: 30px; border: 1px solid var(--line); border-radius: 20px; color: var(--ink); box-shadow: var(--shadow); }
.auth-dialog::backdrop { background: rgba(16, 30, 70, .45); backdrop-filter: blur(3px); }
.auth-dialog h2 { color: var(--blue); font-size: 25px; letter-spacing: -.025em; margin: 0 0 16px; }
.auth-dialog > .auth-hint { margin: 14px 0 22px; }
.dialog-actions { display: flex; gap: 12px; align-items: center; margin-top: 12px; }
.dialog-actions > * { flex: 1; }
.auth-checkbox { display: flex; align-items: center; gap: 10px; font-size: 14px; cursor: pointer; }
.auth-checkbox input { width: 18px; height: 18px; accent-color: var(--blue); }
.credential-value { font-family: ui-monospace, monospace; font-size: 17px; background: var(--pale); }
.admin-heading { display: flex; justify-content: space-between; gap: 20px; padding: 28px 0 18px; }
.admin-heading h2 { margin: 0; font-size: 30px; color: var(--blue); letter-spacing: -.035em; }
.admin-heading p:last-child { color: var(--muted); margin: 8px 0 0; }
.admin-nav { margin-bottom: 18px; }
.admin-card { background: var(--white); border: 1px solid var(--line); border-radius: 18px; padding: 24px; min-width: 0; }
.admin-card h3 { margin: 0 0 18px; color: var(--blue-dark); }
.admin-toolbar { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 14px; margin-bottom: 18px; align-items: center; }
.admin-toolbar h3 { margin: 0; }
.admin-toolbar > .primary-button { width: auto; }
.admin-search { display: flex; gap: 8px; flex: 1; max-width: 460px; min-width: 0; }
.admin-table-wrap { overflow-x: auto; margin-top: 18px; border: 1px solid var(--line); border-radius: 12px; }
.admin-table { width: 100%; min-width: 900px; border-collapse: collapse; font-size: 13px; }
.admin-table th { color: var(--muted); background: var(--pale); font-weight: 650; text-align: left; }
.admin-table th, .admin-table td { padding: 14px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
.admin-table tbody tr:last-child td { border-bottom: 0; }
.admin-table td { max-width: 360px; overflow-wrap: anywhere; }
.admin-table td strong { display: block; font-weight: 650; }
.admin-table td small { color: var(--muted); }
.admin-row-actions { display: flex; flex-wrap: wrap; gap: 6px; min-width: 205px; }
.admin-row-actions button { padding: 6px 9px; min-height: 32px; font-size: 11px; }
.danger-button { color: var(--error); border-color: #efd0d0; }
.admin-pagination { display: flex; align-items: center; justify-content: flex-end; gap: 14px; margin-top: 20px; font-size: 13px; color: var(--muted); }
.admin-pagination button:disabled { opacity: .4; cursor: default; }
.security-form { max-width: 540px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
@media (max-width: 820px) {
  .account-controls { max-width: 48%; }
  .account-label { flex-basis: 100%; text-align: right; }
  .auth-panel { margin-inline: auto; }
}
@media (max-width: 620px) {
  .auth-panel { width: calc(100% - 32px); padding: 24px; margin: 20px auto; }
  .auth-dialog { padding: 22px; }
  .admin-card { padding: 16px; }
  .admin-heading h2 { font-size: 25px; }
  .admin-toolbar, .admin-search { width: 100%; max-width: none; }
  .admin-toolbar > .primary-button { width: 100%; }
  .account-controls { max-width: 52%; }
  .account-controls .text-button { font-size: 10px; padding-inline: 8px; }
  .admin-nav { gap: 2px; }
  .admin-nav button { padding: 9px; font-size: 12px; }
}