:root {
  --admin-bg: #f0ede5;
  --admin-surface: #ffffff;
  --admin-surface-alt: #f7f4ee;
  --admin-text: #1d1c19;
  --admin-muted: #5f5a4f;
  --admin-border: #d4cdbd;
  --admin-accent: #204f84;
  --admin-danger: #9f2c2c;
  --admin-success: #1f6f48;
  --admin-focus: #1e66ad;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  background: linear-gradient(180deg, #efe9db 0%, #f7f4ee 100%);
  color: var(--admin-text);
  font-family: "IBM Plex Sans", "Segoe UI", Tahoma, sans-serif;
  line-height: 1.5;
}

.skip-link {
  position: absolute;
  top: -40px;
  left: 12px;
  padding: 8px 12px;
  background: #000;
  color: #fff;
  z-index: 999;
}

.skip-link:focus {
  top: 12px;
}

.admin-shell {
  min-height: 100vh;
  display: grid;
  grid-template-rows: auto 1fr;
}

.admin-header {
  border-bottom: 1px solid var(--admin-border);
  background: var(--admin-surface);
  padding: 16px;
}

.admin-kicker {
  margin: 0;
  color: var(--admin-muted);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.admin-title {
  margin: 4px 0 12px;
  font-size: clamp(1.2rem, 2.2vw, 1.7rem);
}

.admin-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.admin-nav a,
.row-actions a {
  color: var(--admin-accent);
  text-decoration-thickness: 2px;
}

.logout-form {
  margin-top: 12px;
}

.admin-main {
  width: min(100%, 1100px);
  margin: 0 auto;
  padding: 18px 16px 28px;
}

.alert {
  border-radius: 8px;
  padding: 10px 12px;
  margin-bottom: 14px;
}

.alert-error {
  background: #fdeeee;
  border: 1px solid #e7b3b3;
  color: var(--admin-danger);
}

.alert-success {
  background: #ebf8f0;
  border: 1px solid #b4dec5;
  color: var(--admin-success);
}

.section-intro {
  margin-top: 0;
  color: var(--admin-muted);
}

.auth-card {
  max-width: 480px;
  background: var(--admin-surface);
  border: 1px solid var(--admin-border);
  border-radius: 10px;
  padding: 18px;
}

.auth-copy {
  margin-top: 0;
  color: var(--admin-muted);
}

.stacked-form {
  display: grid;
  gap: 10px;
}

.stacked-form label {
  font-weight: 600;
}

input,
textarea,
select,
button {
  font: inherit;
}

input,
textarea,
select {
  width: 100%;
  border: 1px solid var(--admin-border);
  border-radius: 6px;
  padding: 9px 10px;
  background: var(--admin-surface-alt);
}

textarea {
  resize: vertical;
}

button {
  border: 1px solid transparent;
  border-radius: 8px;
  padding: 9px 14px;
  background: var(--admin-accent);
  color: #fff;
  cursor: pointer;
}

button.ghost {
  background: #fff;
  color: var(--admin-text);
  border-color: var(--admin-border);
}

button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

button:hover,
button:focus-visible,
.admin-nav a:focus-visible,
.row-actions a:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 3px solid var(--admin-focus);
  outline-offset: 1px;
}

.form-grid {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.meta {
  margin-top: 2px;
  color: var(--admin-muted);
  font-size: 0.85rem;
}

.table-wrap {
  overflow-x: auto;
  background: var(--admin-surface);
  border: 1px solid var(--admin-border);
  border-radius: 10px;
}

.post-table {
  width: 100%;
  border-collapse: collapse;
}

.post-table caption {
  text-align: left;
  padding: 10px 12px;
  color: var(--admin-muted);
  font-size: 0.9rem;
}

.post-table th,
.post-table td {
  padding: 10px 12px;
  border-top: 1px solid var(--admin-border);
  vertical-align: top;
  text-align: left;
}

.badge {
  display: inline-block;
  border-radius: 999px;
  padding: 4px 10px;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.badge-draft {
  background: #f4e8c8;
}

.badge-published {
  background: #d6f0df;
}

.badge-archived {
  background: #e5e5e5;
}

.row-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.row-actions form {
  margin: 0;
}

.checkbox-field {
  display: flex;
  align-items: center;
  gap: 8px;
}

.checkbox-field input {
  width: auto;
}

.empty-state {
  border: 1px dashed var(--admin-border);
  background: var(--admin-surface);
  padding: 14px;
}

@media (max-width: 800px) {
  .form-grid {
    grid-template-columns: 1fr;
  }

  .admin-main {
    padding: 14px 12px 24px;
  }
}