.admin-header { background: white; border-bottom: 1px solid #dcd8e2; }
.admin-header-inner { width: min(100% - 48px, 960px); min-height: 76px; margin: auto; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.admin-brand { color: #19171e; font-weight: 700; text-decoration: none; }
.admin-user { display: flex; align-items: center; justify-content: flex-end; gap: 18px; margin-left: auto; }
[hidden] { display: none !important; }
@media (max-width: 520px) { .admin-header-inner { flex-wrap: wrap; padding-block: 16px; } .admin-user { gap: 10px; } }
.admin-login-button { padding: 11px 22px; border: 1px solid #822dff; border-radius: 0; background: #822dff; color: white; font: inherit; font-weight: 700; cursor: pointer; }
.admin-login-button:hover { background: #7030cd; }
.admin-header :focus-visible, .login-dialog :focus-visible { outline: 3px solid #822dff; outline-offset: 4px; }
.login-dialog { width: min(440px, calc(100% - 40px)); padding: 32px; border: 1px solid #dcd8e2; background: white; color: #19171e; }
.login-dialog::backdrop { background: #19171e80; }
.login-dialog h2 { margin: 0 36px 24px 0; font-size: 26px; letter-spacing: -.03em; }
.login-close { position: absolute; top: 12px; right: 12px; border: 0; padding: 8px; background: transparent; color: #19171e; font: inherit; font-size: 24px; cursor: pointer; }
.login-dialog label { display: block; margin: 20px 0 10px; font-weight: 700; }
.login-dialog input { width: 100%; padding: 12px; border: 1px solid #aaa3b3; border-radius: 0; background: white; color: #19171e; font: inherit; }
.login-dialog .admin-login-button { margin-top: 24px; width: 100%; text-align: center; }
.login-dialog p { color: #706a79; font-size: 14px; line-height: 1.6; }