/* ═══════════════════════════════════════════════════════════
   DEV ESSENTIALS — page styles
   (design tokens + .tool-card/.chip/.page-hero from style.css)
   ═══════════════════════════════════════════════════════════ */

/* ── READINESS SCORE PANEL ─────────────────────────────────── */
.score-panel {
  margin-top: 24px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 22px;
  max-width: 560px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.score-info {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
}

.score-title {
  font-family: var(--font-title);
  font-size: 0.95rem;
  font-weight: 700;
}

.score-count {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--secondary);
}

.score-bar {
  height: 8px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.07);
  overflow: hidden;
}

.score-fill {
  height: 100%;
  width: 0%;
  border-radius: 4px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  transition: width 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}

.score-panel .btn-reset { align-self: flex-start; }

/* ── TOPIC CARDS ───────────────────────────────────────────── */
.topic-progress {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text-dim);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 4px 12px;
  white-space: nowrap;
}

.topic-progress.done {
  color: var(--accent);
  border-color: rgba(16, 185, 129, 0.4);
  background: rgba(16, 185, 129, 0.08);
}

.topic-prose {
  color: var(--text-dim);
  font-size: 0.9rem;
  line-height: 1.8;
  margin-bottom: 18px;
  max-width: 1080px;
}

.topic-prose strong { color: var(--text); }

.topic-prose a,
.topic-note a {
  color: var(--secondary);
  text-decoration: none;
}

.topic-prose a:hover,
.topic-note a:hover { text-decoration: underline; }

.topic-prose code,
.topic-note code {
  font-family: var(--font-mono);
  font-size: 0.82em;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 1px 6px;
  color: var(--secondary);
}

.topic-note {
  color: var(--text-dim);
  font-size: 0.82rem;
  line-height: 1.7;
  padding: 10px 14px;
  background: rgba(6, 182, 212, 0.06);
  border: 1px solid rgba(6, 182, 212, 0.2);
  border-radius: 8px;
  margin: 14px 0 4px;
  max-width: 1080px;
}

.ref-heading {
  font-family: var(--font-title);
  font-size: 1rem;
  font-weight: 600;
  margin: 24px 0 12px;
  color: var(--text);
}

/* ── CHECKLISTS ────────────────────────────────────────────── */
.checklist {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

/* Two columns on wide screens — items are short, the card is wide */
@media (min-width: 1100px) {
  .checklist {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    align-items: start;
  }
}

.check-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 16px;
  cursor: pointer;
  transition: var(--transition);
}

.check-item:hover { border-color: rgba(255, 255, 255, 0.2); }

.check-item input {
  appearance: none;
  width: 19px;
  height: 19px;
  flex-shrink: 0;
  margin-top: 1px;
  border: 2px solid var(--text-dim);
  border-radius: 6px;
  cursor: pointer;
  display: grid;
  place-content: center;
  transition: var(--transition);
}

.check-item input::before {
  content: '';
  width: 10px;
  height: 10px;
  transform: scale(0);
  transition: transform 0.15s ease;
  background: #04110b;
  clip-path: polygon(14% 44%, 0 65%, 50% 100%, 100% 16%, 80% 0%, 43% 62%);
}

.check-item input:checked {
  background: var(--accent);
  border-color: var(--accent);
}

.check-item input:checked::before { transform: scale(1); }

.check-item span {
  color: var(--text-dim);
  font-size: 0.88rem;
  line-height: 1.6;
  transition: var(--transition);
}

.check-item.done { border-color: rgba(16, 185, 129, 0.3); }

.check-item.done span {
  color: var(--text-disabled);
  text-decoration: line-through;
  text-decoration-color: rgba(16, 185, 129, 0.5);
}

/* ── REQUEST JOURNEY STEPPER ───────────────────────────────── */
.journey {
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
  margin-bottom: 8px;
}

.journey-steps {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 16px;
}

.journey-step {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 7px 12px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  color: var(--text-dim);
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.journey-step:hover { color: var(--text); }

.journey-step.active {
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.25), rgba(6, 182, 212, 0.25));
  border-color: var(--secondary);
  color: var(--text);
}

.journey-step.visited { color: var(--accent); }

.journey-detail h4 {
  font-family: var(--font-title);
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--secondary);
}

.journey-detail p {
  color: var(--text-dim);
  font-size: 0.88rem;
  line-height: 1.75;
  min-height: 66px;
}

.journey-nav {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 14px;
}

.journey-btn {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-dim);
  font-family: var(--font-title);
  font-size: 0.78rem;
  font-weight: 700;
  padding: 8px 16px;
  border-radius: 8px;
  cursor: pointer;
  transition: var(--transition);
}

.journey-btn:hover:not(:disabled) {
  color: var(--secondary);
  border-color: var(--secondary);
}

.journey-btn:disabled { opacity: 0.35; cursor: default; }

.journey-pos {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-disabled);
}

/* ── STATUS CODE TABLE ─────────────────────────────────────── */
.status-search { max-width: 420px; margin-bottom: 12px; }

.status-table-wrap { max-height: 380px; overflow-y: auto; }

.status-table td:first-child {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--secondary);
  white-space: nowrap;
}

.status-table tr.hidden { display: none; }

/* ── TABLES: tints ─────────────────────────────────────────── */

.quick-table th.good, .quick-table td.good { color: var(--accent); }
.quick-table th.poor, .quick-table td.poor { color: var(--danger); }

.cwv-table td.good, .cwv-table td.poor,
.versus-table td.good { font-weight: 600; white-space: nowrap; }

.dodont-table code { white-space: nowrap; }

/* ── GIT CHEAT SHEET ───────────────────────────────────────── */
.git-groups {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

@media (min-width: 1400px) {
  .git-groups { grid-template-columns: repeat(4, 1fr); }
}

.git-group {
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
}

.git-group .output-header {
  border-bottom: 1px solid var(--border);
}

.git-group textarea {
  width: 100%;
  border: none;
  background: transparent;
  resize: none;
  display: block;
}

/* ── TESTING PYRAMID ───────────────────────────────────────── */
.pyramid {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  margin: 4px 0 18px;
}

.pyramid-tier {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 44px;
  border-radius: 8px;
  font-family: var(--font-title);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text);
  text-align: center;
  padding: 0 14px;
}

.tier-e2e {
  width: min(38%, 340px);
  background: rgba(139, 92, 246, 0.25);
  border: 1px solid rgba(139, 92, 246, 0.5);
}

.tier-int {
  width: min(64%, 580px);
  background: rgba(6, 182, 212, 0.18);
  border: 1px solid rgba(6, 182, 212, 0.45);
}

.tier-unit {
  width: min(90%, 820px);
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(16, 185, 129, 0.4);
}

/* ── DECISION GUIDE CARD ───────────────────────────────────── */
.guide-card { border-color: rgba(245, 158, 11, 0.35); }

.guide-icon {
  background: rgba(245, 158, 11, 0.1);
  border-color: rgba(245, 158, 11, 0.3);
  color: var(--warning);
}

.guide-kicker {
  font-family: var(--font-title);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--warning);
  background: rgba(245, 158, 11, 0.08);
  border: 1px solid rgba(245, 158, 11, 0.3);
  padding: 4px 12px;
  border-radius: 14px;
  white-space: nowrap;
}

.chip-guide.active,
.chip-guide:hover {
  border-color: var(--warning);
}

.versus-table td:first-child,
.scenario-table td:first-child { color: var(--text); }

/* ── SEARCH FIELD (shared look with pages 2–3) ─────────────── */
.gallery-search-wrap { position: relative; }

.search-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-dim);
  display: flex;
  align-items: center;
  pointer-events: none;
}

.gallery-search {
  width: 100%;
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  padding: 12px 16px 12px 40px;
  outline: none;
  transition: var(--transition);
}

.gallery-search:focus {
  border-color: var(--secondary);
  box-shadow: 0 0 12px rgba(6, 182, 212, 0.12);
}

.no-results {
  text-align: center;
  color: var(--text-dim);
  padding: 24px 0;
  font-size: 0.9rem;
}

/* ── ARTICLES ──────────────────────────────────────────────── */
.gallery-articles { padding-bottom: 40px; }

.gallery-articles .seo-explanation h2 {
  font-family: var(--font-title);
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 12px;
}

.gallery-articles a { color: var(--secondary); text-decoration: none; }
.gallery-articles a:hover { text-decoration: underline; }

/* ── RESPONSIVE ────────────────────────────────────────────── */
@media (max-width: 768px) {
  .git-groups { grid-template-columns: 1fr; }
  .score-panel { max-width: none; }
  .journey-detail p { min-height: 0; }
  .panel-header { flex-direction: column; align-items: flex-start; gap: 8px; }
}