:root { --navy: #071722; --gold: #d4a437; --cream: #f8f5ef; --ink: #1e1e1e; }
* { box-sizing: border-box; }
body { margin: 0; background: #f4f0e8; color: var(--ink); font-family: Arial, sans-serif; }
.admin-topbar { min-height: 72px; padding: 14px clamp(18px, 4vw, 52px); background: var(--navy); display: flex; align-items: center; justify-content: space-between; gap: 20px; color: #fff; }
.admin-brand { color: var(--gold); text-decoration: none; font: 24px Georgia, serif; }
.admin-brand span { margin-left: 10px; color: #fff; font-size: 15px; letter-spacing: .12em; }
.admin-user { display: flex; align-items: center; gap: 16px; font-size: 13px; }
.admin-user form { margin: 0; }
.admin-user button,
.admin-form button { border: 1px solid var(--gold); background: var(--gold); color: #071722; padding: 10px 16px; font-weight: 700; cursor: pointer; }
.login-shell { min-height: calc(100vh - 72px); display: grid; place-items: center; padding: 28px; background: radial-gradient(circle at 70% 20%, #183346, #071722 50%, #03090d); }
.login-card { width: min(100%, 430px); padding: clamp(28px, 6vw, 48px); background: #fff; box-shadow: 0 30px 80px rgba(0, 0, 0, .28); }
.login-card h1,
.admin-welcome h1 { font: 42px Georgia, serif; margin: 8px 0 12px; }
.admin-eyebrow { color: #9b741f; letter-spacing: .18em; font-size: 11px; font-weight: 700; }
.admin-form { display: grid; gap: 18px; margin: 28px 0; }
.admin-form label { display: grid; gap: 7px; font-weight: 700; font-size: 13px; }
.admin-form input,
.admin-form textarea { width: 100%; padding: 13px; border: 1px solid #b9b3a8; background: #fff; color: var(--ink); font: 16px Arial, sans-serif; }
.admin-form textarea { resize: vertical; line-height: 1.55; }
.admin-form input:focus,
.admin-form textarea:focus { outline: 2px solid var(--gold); outline-offset: 2px; }
.form-error,
.form-success { margin: 24px 0; padding: 14px 16px; }
.form-error { background: #fff1f1; border-left: 3px solid #9b2626; color: #721d1d; }
.form-success { background: #f0f8ef; border-left: 3px solid #44723d; color: #31562c; }
.form-error ul { margin-bottom: 0; }
.back-site { color: #705416; }
.admin-shell { width: min(1160px, calc(100% - 36px)); margin: 0 auto; padding: 60px 0 90px; }
.admin-welcome { max-width: 760px; }
.admin-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 14px; margin: 36px 0; }
.admin-module,
.security-card { background: #fff; border: 1px solid #ddd5c7; padding: 22px; }
.admin-module strong { display: block; font: 21px Georgia, serif; color: var(--navy); }
.admin-module span { display: block; margin-top: 8px; color: #777; font-size: 12px; }
.admin-module-link { color: inherit; text-decoration: none; transition: border-color .2s ease, transform .2s ease; }
.admin-module-link:hover,
.admin-module-link:focus { border-color: var(--gold); transform: translateY(-2px); }
.security-card { max-width: 720px; }
.security-card h2 { font-family: Georgia, serif; }
.security-card li { margin: 9px 0; }

/* Stage 3 settings */
.settings-shell { max-width: 1040px; }
.settings-form { gap: 28px; }
.settings-form fieldset { margin: 0; padding: 24px; border: 1px solid #d8cfbf; background: #fff; }
.settings-form legend { padding: 0 9px; color: var(--navy); font: 22px Georgia, serif; }
.settings-form small { display: block; margin-top: 9px; color: #6f6a62; line-height: 1.5; }
.settings-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.settings-wide { grid-column: 1 / -1; }
.settings-profile-preview { display: block; width: 150px; aspect-ratio: 4 / 5; margin: 8px 0 18px; object-fit: cover; border: 1px solid #d8cfbf; background: #eee7dc; }
.settings-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 16px; }
.settings-actions a { color: #705416; text-underline-offset: 4px; }

@media (max-width: 700px) {
    .settings-grid { grid-template-columns: 1fr; }
    .settings-wide { grid-column: auto; }
}

@media (max-width: 600px) {
    .admin-brand span { display: none; }
    .admin-user > span { display: none; }
    .login-card h1 { font-size: 36px; }
    .settings-form fieldset { padding: 18px; }
}


/* Stage 3 — independently saved settings sections */
.settings-section-form{margin:0 0 22px}
.settings-section-form fieldset{position:relative}
.settings-section-actions{display:flex;justify-content:flex-end;margin-top:18px;padding-top:16px;border-top:1px solid rgba(17,42,58,.10)}
.settings-section-actions button{min-width:180px}
.settings-page-actions{display:flex;justify-content:flex-end;margin-top:4px}
.settings-page-actions a{font-weight:700;text-underline-offset:4px}
@media (max-width:560px){
  .settings-section-actions{justify-content:stretch}
  .settings-section-actions button{width:100%;min-width:0}
}