:root {
  --bg: #0b1220;
  --panel: #121b2e;
  --panel-alt: #17233a;
  --border: #263654;
  --text: #e8edf7;
  --text-dim: #a7b3c9;
  --accent: #4fd1c5;
  --accent-strong: #38b2ac;
  --strong: #34d399;
  --good: #60a5fa;
  --stretch: #fbbf24;
  --weak: #94a3b8;
  --danger: #f87171;
  --focus: #7dd3fc;
  --radius: 10px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.45;
}

a { color: var(--accent); }

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

button {
  cursor: pointer;
  min-height: 48px;
  min-width: 48px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--panel-alt);
  color: var(--text);
  padding: 0 16px;
}

button:hover { border-color: var(--accent); }

button.primary {
  background: var(--accent-strong);
  border-color: var(--accent-strong);
  color: #04211f;
  font-weight: 600;
}

button.primary:hover { background: var(--accent); }

:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
}

.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* --- Layout --- */
.app-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 10;
}

.app-header h1 {
  font-size: 1.3rem;
  margin: 0;
  margin-right: auto;
}

.app-header .subtitle {
  color: var(--text-dim);
  font-size: 0.85rem;
  display: block;
  margin-top: 2px;
}

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

.status-line {
  font-size: 0.8rem;
  color: var(--text-dim);
  width: 100%;
  padding: 0 20px 12px;
  background: var(--panel);
}

main {
  max-width: 1400px;
  margin: 0 auto;
  padding: 16px 20px 60px;
}

.filters {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 10px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px;
  margin-bottom: 18px;
}

.filter-field { display: flex; flex-direction: column; gap: 4px; }
.filter-field label { font-size: 0.75rem; color: var(--text-dim); text-transform: uppercase; letter-spacing: 0.03em; }

select {
  background: var(--panel-alt);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 8px;
  min-height: 44px;
}

.toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 14px;
}

.result-count { color: var(--text-dim); font-size: 0.9rem; }
.sort-field { min-width: 200px; }

.job-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

@media (min-width: 768px) {
  .job-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1200px) {
  .job-grid { grid-template-columns: repeat(3, 1fr); }
}

.job-card {
  position: relative;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 14px 14px 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  overflow: hidden;
}

.job-card::before {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 4px;
}
.job-card.heat-red::before { background: #ef4444; }
.job-card.heat-orange::before { background: #f97316; }
.job-card.heat-amber::before { background: #f59e0b; }
.job-card.heat-cyan::before { background: #22d3ee; }

.job-card-top {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  align-items: flex-start;
}

.job-title-link {
  font-weight: 600;
  font-size: 1.02rem;
  text-decoration: none;
  color: var(--text);
}
.job-title-link:hover { color: var(--accent); text-decoration: underline; }

.job-meta {
  color: var(--text-dim);
  font-size: 0.85rem;
}

.score-badge {
  flex-shrink: 0;
  border-radius: 999px;
  padding: 4px 10px;
  font-weight: 700;
  font-size: 0.85rem;
  white-space: nowrap;
}
.score-badge.Strong { background: rgba(52,211,153,0.18); color: var(--strong); }
.score-badge.Good { background: rgba(96,165,250,0.18); color: var(--good); }
.score-badge.Stretch { background: rgba(251,191,36,0.18); color: var(--stretch); }
.score-badge.Weak { background: rgba(148,163,184,0.18); color: var(--weak); }

.gap-list {
  font-size: 0.82rem;
  color: var(--text-dim);
}
.gap-list strong { color: var(--text); }

.job-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: auto;
}

.bookmark-btn {
  background: transparent;
  border: none;
  font-size: 1.4rem;
  padding: 4px 8px;
  min-width: 48px;
  min-height: 48px;
  line-height: 1;
}
.bookmark-btn[aria-pressed="true"] { animation: pop 0.25s ease; }
@keyframes pop {
  0% { transform: scale(1); }
  50% { transform: scale(1.35); }
  100% { transform: scale(1); }
}

.detail-toggle {
  background: transparent;
  border: 1px solid var(--border);
  font-size: 0.8rem;
  padding: 6px 10px;
  min-height: 36px;
}

.job-detail {
  border-top: 1px dashed var(--border);
  padding-top: 8px;
  font-size: 0.85rem;
  color: var(--text-dim);
}
.job-detail[hidden] { display: none; }
.breakdown-row { display: flex; justify-content: space-between; }

.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  margin-top: 24px;
}
.pagination[hidden] { display: none; }

.empty-state, .loading-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-dim);
}

.cv-panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 14px;
  margin-bottom: 18px;
  font-size: 0.88rem;
  color: var(--text-dim);
}
.cv-panel strong { color: var(--text); }

.toast {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--panel-alt);
  border: 1px solid var(--accent);
  color: var(--text);
  padding: 10px 18px;
  border-radius: 999px;
  font-size: 0.85rem;
  z-index: 50;
}
.toast[hidden] { display: none; }

@media (max-width: 480px) {
  .app-header h1 { font-size: 1.1rem; }
  main { padding: 12px; }
}