:root {
  --bg: oklch(98% 0.006 80);
  --bg-alt: oklch(96% 0.008 80);
  --fg: oklch(20% 0.012 80);
  --muted: oklch(46% 0.02 80);
  --border: oklch(89% 0.012 80);
  --card: oklch(99% 0.004 80);
  --accent: oklch(62% 0.17 35);
  --accent-fg: oklch(99% 0.01 35);

  --sidebar-bg: oklch(16% 0.014 40);
  --sidebar-fg: oklch(93% 0.008 80);
  --sidebar-muted: oklch(62% 0.02 80);
  --sidebar-border: oklch(26% 0.016 40);
  --sidebar-badge-bg: oklch(30% 0.016 40);

  --pros-bg: oklch(95% 0.03 145); --pros-border: oklch(85% 0.06 145); --pros-fg: oklch(35% 0.1 145);
  --cons-bg: oklch(95% 0.03 20); --cons-border: oklch(85% 0.06 20); --cons-fg: oklch(40% 0.1 20);
  --warn-bg: oklch(96% 0.04 90); --warn-border: oklch(85% 0.08 90); --warn-fg: oklch(42% 0.1 90);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: "IBM Plex Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
  font-size: 14.5px;
}

a { color: inherit; }
code, .mono { font-family: "IBM Plex Mono", monospace; }

.shell { display: flex; min-height: 100vh; }

/* sidebar */
.sidebar {
  width: 240px;
  flex-shrink: 0;
  background: var(--sidebar-bg);
  color: var(--sidebar-fg);
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  height: 100vh;
}
.sidebar-header { padding: 24px 20px; border-bottom: 1px solid var(--sidebar-border); }
.sidebar-header .brand { font-family: "IBM Plex Serif", serif; font-weight: 700; font-size: 19px; }
.sidebar-header .sub { font-family: "IBM Plex Mono", monospace; font-size: 11px; letter-spacing: 0.08em; color: var(--sidebar-muted); text-transform: uppercase; margin-top: 2px; }
.sidebar-nav { padding: 14px 12px; display: flex; flex-direction: column; gap: 2px; }
.sidebar-nav a {
  display: flex; align-items: center; gap: 10px;
  padding: 11px 12px; border-radius: 8px;
  text-decoration: none; color: var(--sidebar-fg); font-weight: 500; font-size: 14.5px;
}
.sidebar-nav a:hover { background: var(--sidebar-border); }
.sidebar-nav a.active { background: var(--accent); color: var(--accent-fg); font-weight: 600; }
.sidebar-nav .icon { width: 16px; text-align: center; opacity: 0.9; }
.sidebar-nav .label { flex: 1; }
.sidebar-nav .badge { background: var(--sidebar-badge-bg); color: var(--sidebar-fg); font-size: 11.5px; padding: 1px 8px; border-radius: 999px; }
.sidebar-nav a.active .badge { background: rgba(0,0,0,0.18); color: var(--accent-fg); }
.sidebar-footer { margin-top: auto; padding: 16px 20px; border-top: 1px solid var(--sidebar-border); }
.sidebar-footer a { color: var(--sidebar-muted); font-size: 13px; text-decoration: none; }
.sidebar-footer a:hover { color: var(--sidebar-fg); }

/* content */
.content { flex: 1; min-width: 0; padding: 32px 40px 64px; }
.page-header { margin-bottom: 28px; }
.page-header h1 { font-family: "IBM Plex Serif", serif; font-weight: 600; font-size: 27px; margin: 0 0 4px; }
.page-header .desc { color: var(--muted); font-size: 14px; }
.page-header-row { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; }

/* stat cards */
.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; margin-bottom: 36px; }
.stat-card { background: var(--card); border: 1px solid var(--border); border-radius: 14px; padding: 20px 22px; }
.stat-card .label { color: var(--muted); font-size: 13px; margin-bottom: 10px; }
.stat-card .value { font-size: 32px; font-weight: 700; }
.stat-card .meta { color: var(--muted); font-size: 12px; margin-top: 4px; }

.section { margin-bottom: 40px; }
.section-row { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 14px; }
.section-row h2 { font-family: "IBM Plex Serif", serif; font-weight: 600; font-size: 17px; margin: 0; }
.section-row .link-arrow { font-size: 13px; font-weight: 600; color: var(--accent); text-decoration: none; }
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
@media (max-width: 980px) { .two-col { grid-template-columns: 1fr; } }

/* table-ish list */
.data-list { background: var(--card); border: 1px solid var(--border); border-radius: 12px; overflow: hidden; }
.data-row {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 13px 18px; border-bottom: 1px solid var(--border); font-size: 13.5px;
}
.data-row:last-child { border-bottom: none; }
.data-row .repo-name { font-family: "IBM Plex Mono", monospace; color: var(--fg); }
.data-row .right { display: flex; align-items: center; gap: 14px; color: var(--muted); font-family: "IBM Plex Mono", monospace; font-size: 12.5px; }

/* filter tabs */
.tab-row { display: flex; gap: 6px; margin-bottom: 20px; flex-wrap: wrap; }
.tab-row a {
  padding: 7px 14px; border-radius: 8px; font-size: 13.5px; font-weight: 500;
  text-decoration: none; color: var(--muted); background: var(--card); border: 1px solid var(--border);
}
.tab-row a.active { background: var(--accent); color: var(--accent-fg); border-color: var(--accent); }

.toolbar { display: flex; gap: 12px; margin-bottom: 20px; flex-wrap: wrap; }
.search-input, .text-input, textarea, select {
  font-family: inherit; font-size: 14px; color: var(--fg); background: var(--card);
  border: 1px solid var(--border); border-radius: 8px; padding: 9px 12px;
}
.search-input { flex: 1; min-width: 220px; }
.category-filter { display: flex; align-items: center; gap: 8px; }
.category-filter label { color: var(--muted); font-size: 12.5px; font-weight: 600; }
textarea { width: 100%; resize: vertical; font-family: "IBM Plex Mono", monospace; font-size: 13px; line-height: 1.6; }

/* candidate / skill table */
table.admin-table { width: 100%; border-collapse: collapse; background: var(--card); border: 1px solid var(--border); border-radius: 12px; overflow: hidden; }
table.admin-table th { text-align: left; font-size: 12px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.04em; padding: 10px 16px; border-bottom: 1px solid var(--border); }
table.admin-table td { padding: 12px 16px; border-bottom: 1px solid var(--border); font-size: 13.5px; vertical-align: middle; }
table.admin-table tr:last-child td { border-bottom: none; }
table.admin-table a.repo-link { font-family: "IBM Plex Mono", monospace; color: var(--fg); text-decoration: none; }
table.admin-table a.repo-link:hover { color: var(--accent); }
table.admin-table th a.sort-link { color: inherit; text-decoration: none; }
table.admin-table th a.sort-link:hover { color: var(--accent); }
.category-tags { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 5px; }
.category-tags span { background: var(--bg-alt); border: 1px solid var(--border); border-radius: 999px; color: var(--muted); font-size: 10.5px; line-height: 1.25; padding: 2px 7px; }
.manual-badge { display: inline-block; margin-left: 7px; border-radius: 999px; padding: 2px 7px; background: var(--pros-bg); color: var(--pros-fg); font-size: 10.5px; font-weight: 600; vertical-align: middle; }
.check-list { margin: 0 0 14px; padding-left: 20px; color: var(--fg); }
.check-list li { margin-bottom: 7px; }

.score-bar-wrap { display: flex; align-items: center; gap: 8px; min-width: 130px; }
.score-bar-track { flex: 1; height: 6px; border-radius: 999px; background: var(--border); overflow: hidden; }
.score-bar-fill { height: 100%; background: var(--accent); border-radius: 999px; }
.score-value { font-family: "IBM Plex Mono", monospace; font-size: 12px; color: var(--muted); width: 34px; text-align: right; }

.status-pill { display: inline-block; font-size: 11.5px; font-weight: 600; padding: 3px 10px; border-radius: 999px; text-transform: uppercase; letter-spacing: 0.02em; }
.status-candidate { background: var(--warn-bg); color: var(--warn-fg); }
.status-promoted { background: var(--pros-bg); color: var(--pros-fg); }
.status-rejected { background: var(--cons-bg); color: var(--cons-fg); }
.status-published { background: var(--pros-bg); color: var(--pros-fg); }
.status-draft { background: var(--border); color: var(--muted); }

.locale-badges { display: flex; gap: 4px; }
.locale-badge { font-family: "IBM Plex Mono", monospace; font-size: 11px; padding: 2px 6px; border-radius: 4px; background: var(--border); color: var(--muted); }
.locale-badge.done { background: var(--pros-bg); color: var(--pros-fg); }

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

button, .btn {
  font-family: inherit; font-size: 13px; font-weight: 600; cursor: pointer;
  border: none; border-radius: 7px; padding: 7px 14px;
  background: var(--accent); color: var(--accent-fg);
  text-decoration: none; display: inline-block;
}
button.secondary, .btn.secondary { background: var(--bg-alt); color: var(--fg); border: 1px solid var(--border); }
button.danger, .btn.danger { background: var(--cons-bg); color: var(--cons-fg); border: 1px solid var(--cons-border); }
button.ghost, .btn.ghost { background: transparent; color: var(--muted); border: 1px solid var(--border); }
button:disabled { opacity: 0.5; cursor: not-allowed; }
form.inline { display: inline-flex; gap: 6px; align-items: center; }

.reason-form { display: flex; gap: 6px; align-items: center; margin-top: 6px; }
.reason-form input { font-size: 12.5px; padding: 6px 9px; }

/* skill edit form */
.form-section { background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 24px; margin-bottom: 20px; }
.form-section h2 { font-family: "IBM Plex Serif", serif; font-size: 16px; margin: 0 0 16px; }
.form-row { margin-bottom: 16px; }
.form-row label { display: block; font-size: 12.5px; font-weight: 600; color: var(--muted); margin-bottom: 6px; text-transform: uppercase; letter-spacing: 0.03em; }
.form-row input[type=text], .form-row textarea, .form-row select { width: 100%; }
.form-hint { font-size: 12px; color: var(--muted); margin-top: 4px; }
.locale-tabs { display: flex; gap: 6px; margin-bottom: 16px; }
.locale-tabs button { background: var(--bg-alt); color: var(--muted); border: 1px solid var(--border); }
.locale-tabs button.active { background: var(--accent); color: var(--accent-fg); border-color: var(--accent); }
.locale-panel { display: none; }
.locale-panel.active { display: block; }

/* login */
.login-shell { min-height: 100vh; display: flex; align-items: center; justify-content: center; background: var(--sidebar-bg); }
.login-box { width: 340px; background: var(--card); border-radius: 14px; padding: 32px; }
.login-box h1 { font-family: "IBM Plex Serif", serif; font-size: 22px; margin: 0 0 20px; }
.login-box input { width: 100%; margin-bottom: 14px; }
.login-box button { width: 100%; padding: 10px; }
.login-error { color: var(--cons-fg); font-size: 13px; margin-bottom: 14px; }

.empty-hint { color: var(--muted); padding: 24px; text-align: center; font-size: 13.5px; }
.crawl-output { background: oklch(18% 0.014 80); color: oklch(88% 0.02 80); font-family: "IBM Plex Mono", monospace; font-size: 12px; padding: 16px; border-radius: 10px; white-space: pre-wrap; max-height: 320px; overflow-y: auto; margin-top: 16px; }
.crawl-error { background: var(--cons-bg); color: var(--cons-fg); border: 1px solid var(--cons-border); border-radius: 10px; padding: 14px 16px; margin-top: 16px; font-size: 13px; }
.success-notice { background: var(--pros-bg); color: var(--pros-fg); border: 1px solid var(--pros-border); border-radius: 10px; padding: 14px 16px; margin: 0 0 18px; font-size: 13px; }
.ai-generation-panel { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.ai-generation-panel h2 { margin-bottom: 4px; }
.integration-status { display: flex; align-items: center; gap: 8px; }
.status-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--accent); }
.integration-status.connected .status-dot { background: oklch(62% 0.16 145); }
.warn-box { background: var(--warn-bg); color: var(--warn-fg); border: 1px solid var(--warn-border); border-radius: 10px; padding: 14px 16px; }
.warn-box p { margin: 8px 0; }
@media (max-width: 760px) { .ai-generation-panel { align-items: flex-start; flex-direction: column; } }
.generation-active { overflow: hidden; }
.generation-overlay {
  position: fixed; inset: 0; z-index: 1000;
  display: flex; align-items: center; justify-content: center;
  padding: 24px; background: rgba(19, 14, 11, 0.58); backdrop-filter: blur(3px);
}
.generation-overlay[hidden] { display: none; }
.generation-dialog {
  width: min(480px, 100%); padding: 32px; text-align: center;
  background: var(--card); border: 1px solid var(--border); border-radius: 16px;
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.25);
}
.generation-dialog h2 { font-family: "IBM Plex Serif", serif; font-size: 20px; margin: 16px 0 6px; }
.generation-dialog p { color: var(--muted); margin: 0 0 20px; }
.generation-spinner {
  width: 42px; height: 42px; margin: 0 auto; border-radius: 50%;
  border: 4px solid var(--border); border-top-color: var(--accent);
  animation: generation-spin 0.85s linear infinite;
}
.generation-progress-track { height: 9px; overflow: hidden; border-radius: 999px; background: var(--border); }
.generation-progress-bar {
  width: 5%; height: 100%; border-radius: inherit; background: var(--accent);
  transition: width 0.8s ease-out; position: relative; overflow: hidden;
}
.generation-progress-bar::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.45), transparent);
  transform: translateX(-100%); animation: generation-shimmer 1.4s ease-in-out infinite;
}
.generation-progress-meta { display: flex; justify-content: space-between; gap: 16px; margin: 8px 0 16px; color: var(--muted); font-family: "IBM Plex Mono", monospace; font-size: 11.5px; }
@keyframes generation-spin { to { transform: rotate(360deg); } }
@keyframes generation-shimmer { to { transform: translateX(100%); } }
@media (prefers-reduced-motion: reduce) {
  .generation-spinner, .generation-progress-bar::after { animation: none; }
  .generation-progress-bar { transition: none; }
}