/* SEO Tool - admin UI */
:root {
  --navy: #1F4E79;
  --navy-dark: #133255;
  --rule: #B5CDE3;
  --bg: #f7f8fa;
  --card-bg: #ffffff;
  --text: #1a2330;
  --muted: #5d6b7e;
  --border: #d8dde4;
  --green: #1e8449;
  --red: #c0392b;
  --amber: #b07000;
  --link: #1155CC;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}
a { color: var(--link); text-decoration: none; }
a:hover { text-decoration: underline; }

/* topbar */
.topbar {
  display: flex;
  align-items: center;
  gap: 24px;
  background: var(--navy);
  color: #fff;
  padding: 12px 24px;
}
.topbar .brand a { color: #fff; font-weight: 700; letter-spacing: 0.3px; }
.topbar nav { display: flex; gap: 16px; flex: 1; }
.topbar nav a { color: rgba(255,255,255,0.85); padding: 4px 0; }
.topbar nav a:hover { color: #fff; text-decoration: none; border-bottom: 2px solid rgba(255,255,255,0.7); }
.topbar .user { display: flex; align-items: center; gap: 12px; font-size: 0.9em; }
.topbar .user span { color: rgba(255,255,255,0.85); }
.link {
  background: transparent;
  border: 0;
  padding: 0;
  color: rgba(255,255,255,0.85);
  cursor: pointer;
  font-size: inherit;
  text-decoration: underline;
}

/* layout */
.container { max-width: 1200px; margin: 32px auto; padding: 0 24px; }
h1 { color: var(--navy); margin-top: 0; font-size: 1.75rem; }
h2 { color: var(--navy); margin-top: 1.5em; font-size: 1.25rem; }
.card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 20px 24px;
  margin-bottom: 20px;
}

/* flash */
.flash { padding: 10px 14px; border-radius: 6px; margin-bottom: 16px; }
.flash-success { background: #e2f4ea; color: var(--green); }
.flash-error   { background: #fde7e7; color: var(--red); }
.flash-info    { background: #e6effa; color: var(--navy-dark); }

/* tables */
table { width: 100%; border-collapse: collapse; background: var(--card-bg); border-radius: 8px; overflow: hidden; }
th, td { padding: 10px 14px; text-align: left; border-bottom: 1px solid var(--border); vertical-align: top; }
th { background: #eef2f7; color: var(--navy-dark); font-size: 0.85em; text-transform: uppercase; letter-spacing: 0.4px; }
tr:last-child td { border-bottom: 0; }
tr:hover td { background: #fafbfd; }

/* forms */
label { display: block; font-weight: 600; margin: 12px 0 4px; color: var(--navy-dark); }
input[type="text"], input[type="password"], input[type="email"], input[type="url"],
input[type="number"], input[type="date"], select, textarea {
  width: 100%;
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: #fff;
  font: inherit;
}
textarea { min-height: 80px; resize: vertical; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-help { color: var(--muted); font-size: 0.85em; margin-top: 4px; }

/* buttons */
.btn {
  display: inline-block;
  padding: 8px 14px;
  border-radius: 6px;
  border: 1px solid var(--navy);
  background: var(--navy);
  color: #fff;
  cursor: pointer;
  font-size: 0.9em;
  text-decoration: none;
}
.btn:hover { background: var(--navy-dark); border-color: var(--navy-dark); text-decoration: none; }
.btn-secondary { background: #fff; color: var(--navy); }
.btn-secondary:hover { background: #f0f4f9; }
.btn-danger { background: var(--red); border-color: var(--red); }
.btn-danger:hover { background: #962614; border-color: #962614; }
.btn-success { background: var(--green); border-color: var(--green); }
.btn-success:hover { background: #156c39; border-color: #156c39; }
.btn-sm { padding: 5px 10px; font-size: 0.8em; }

/* stat tiles */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 24px; }
.stat { background: var(--card-bg); border: 1px solid var(--border); border-radius: 8px; padding: 18px 20px; }
.stat .label { font-size: 0.75em; text-transform: uppercase; letter-spacing: 0.5px; color: var(--muted); }
.stat .value { font-size: 1.6rem; font-weight: 700; color: var(--navy); margin-top: 4px; }

/* status pills */
.pill { display: inline-block; padding: 2px 10px; border-radius: 12px; font-size: 0.78em; font-weight: 600; }
.pill-active     { background: #e2f4ea; color: var(--green); }
.pill-paused     { background: #fff3da; color: var(--amber); }
.pill-archived   { background: #eaecef; color: var(--muted); }
.pill-suggested  { background: #e6effa; color: var(--navy); }
.pill-approved   { background: #e2f4ea; color: var(--green); }
.pill-drafted    { background: #f0e8fa; color: #5b21b6; }
.pill-pending_review { background: #fff3da; color: var(--amber); }
.pill-rejected   { background: #fde7e7; color: var(--red); }
.pill-published  { background: #e2f4ea; color: var(--green); }
.pill-failed     { background: #fde7e7; color: var(--red); }
.pill-publishing { background: #fff3da; color: var(--amber); }
.pill-drafting   { background: #fff3da; color: var(--amber); }

.muted { color: var(--muted); }
.text-right { text-align: right; }
.actions { display: flex; gap: 6px; flex-wrap: wrap; }

/* draft preview */
.draft-preview { background: #fff; padding: 24px 32px; border: 1px solid var(--border); border-radius: 8px; }
.draft-preview h2 { margin-top: 1.4em; }
.draft-preview img { max-width: 100%; height: auto; border-radius: 6px; }

/* login screen */
.login-wrap { max-width: 380px; margin: 80px auto; }
.login-wrap .card { padding: 28px 32px; }
.login-wrap h1 { margin: 0 0 8px; font-size: 1.4rem; }
.login-wrap p { color: var(--muted); margin: 0 0 20px; }

@media (max-width: 768px) {
  .stats { grid-template-columns: repeat(2, 1fr); }
  .form-row { grid-template-columns: 1fr; }
}