/* ============================================================
   AutoVetting — Repair Guide Styles
   Shared across all /repair/<slug>/ guide pages
   Adapted from TrailManual diy-database/repair-guide-prototype.html
   ============================================================ */

/* ---- Layout ---- */
.rg-wrap { max-width: 1100px; margin: 0 auto; padding: 0 24px; }
.rg-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 48px;
  padding: 32px 0 80px;
}
@media (max-width: 900px) {
  .rg-layout { grid-template-columns: 1fr; gap: 24px; padding: 16px 0 56px; }
}

/* ---- Breadcrumb + Hero ---- */
.rg-hero { padding: 32px 0 16px; border-bottom: 1px solid var(--slate-200); }
.rg-crumbs { font-size: 13px; color: var(--slate-500); margin-bottom: 12px; }
.rg-crumbs a { color: var(--slate-500); }
.rg-crumbs a:hover { color: var(--electric); text-decoration: none; }
.rg-title { font-size: clamp(24px, 4vw, 34px); font-weight: 800; line-height: 1.2; margin: 0 0 8px; color: var(--navy); letter-spacing: -0.025em; }
.rg-summary { font-size: 16px; color: var(--slate-500); max-width: 62ch; margin: 0 0 20px; line-height: 1.6; }
.rg-meta-strip { display: flex; flex-wrap: wrap; gap: 10px; font-size: 13px; }
.rg-pill {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 12px; background: var(--slate-100);
  border: 1px solid var(--slate-200); border-radius: 99px; color: var(--navy);
}
.rg-pill .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--electric); flex-shrink: 0; }
.rg-pill.safety { background: rgba(239,68,68,0.08); border-color: rgba(239,68,68,0.3); color: var(--critical); font-weight: 600; }
.rg-pill.safety .dot { background: var(--critical); }

/* ---- Honest answer callout ---- */
.rg-answer {
  margin: 24px 0;
  padding: 20px 24px;
  background: var(--blue-50);
  border-left: 4px solid var(--electric);
  border-radius: var(--radius);
}
.rg-answer-label {
  font-size: 11px; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.1em; color: var(--electric); margin-bottom: 8px;
}
.rg-answer p { margin: 0; color: var(--navy); line-height: 1.65; }

/* ---- TOC ---- */
.rg-toc { position: sticky; top: 84px; align-self: start; font-size: 14px; }
.rg-toc-label {
  font-size: 11px; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.08em; color: var(--slate-400); margin-bottom: 10px;
}
.rg-toc ul { list-style: none; padding: 0; margin: 0; border-left: 2px solid var(--slate-200); }
.rg-toc li a {
  display: block; padding: 6px 12px; color: var(--slate-500);
  border-left: 2px solid transparent; margin-left: -2px; font-size: 13px;
}
.rg-toc li a:hover { color: var(--electric); text-decoration: none; }
.rg-toc li a.active { color: var(--electric); border-left-color: var(--electric); font-weight: 600; }
.rg-progress-mini {
  margin-top: 18px; padding: 12px; background: var(--slate-100);
  border-radius: var(--radius); font-size: 12px; color: var(--slate-500);
}
.rg-progress-mini .bar { height: 4px; background: var(--slate-200); border-radius: 2px; overflow: hidden; margin-top: 6px; }
.rg-progress-mini .fill { height: 100%; background: var(--clear); width: 0; transition: width 0.25s; }
@media (max-width: 900px) { .rg-toc { position: static; display: none; } }

/* ---- Sections ---- */
.rg-section { padding: 32px 0; border-bottom: 1px solid var(--slate-200); }
.rg-section:last-child { border-bottom: 0; }
.rg-h2 { font-size: 20px; font-weight: 700; margin: 0 0 16px; color: var(--navy); scroll-margin-top: 80px; }
.rg-section p { margin: 0 0 12px; line-height: 1.7; color: var(--navy); }

/* ---- Tools ---- */
.rg-tools-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
@media (max-width: 640px) { .rg-tools-cols { grid-template-columns: 1fr; } }
.rg-tool-col h3 {
  font-size: 11px; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.06em; color: var(--slate-400); margin: 0 0 10px;
}
.rg-tool-list { list-style: none; padding: 0; margin: 0; }
.rg-tool-list li { padding: 8px 0; border-bottom: 1px dashed var(--slate-200); font-size: 14px; color: var(--navy); }
.rg-tool-list li:last-child { border-bottom: 0; }
.rg-tool-note { display: block; font-size: 12px; color: var(--slate-500); margin-top: 2px; }

/* ---- Parts grid ---- */
.rg-parts { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 14px; }
.rg-part {
  padding: 14px 16px; background: var(--white);
  border: 1.5px solid var(--slate-200); border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  display: flex; flex-direction: column; gap: 6px;
}
.rg-part-name { font-weight: 600; font-size: 14px; line-height: 1.3; color: var(--navy); }
.rg-part-meta { font-size: 12px; color: var(--slate-500); font-family: 'JetBrains Mono', 'Courier New', monospace; }
.rg-part-note { font-size: 13px; color: var(--slate-500); line-height: 1.4; }
.rg-part-price { font-size: 13px; color: var(--navy); font-weight: 600; }
.rg-part-tier {
  display: inline-block; font-size: 11px; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.06em; padding: 2px 8px; border-radius: 99px; align-self: flex-start;
}
.rg-part-tier.required { background: rgba(16,185,129,0.12); color: var(--clear); }
.rg-part-tier.recommended { background: rgba(59,130,246,0.1); color: var(--electric); }
.rg-part-tier.alternative { background: rgba(100,116,139,0.1); color: var(--slate-500); }
.rg-part-tier.avoid { background: rgba(239,68,68,0.1); color: var(--critical); }
.rg-part.avoid .rg-part-name { text-decoration: line-through; color: var(--slate-400); }
.rg-part-buy { font-size: 13px; margin-top: 4px; }

/* ---- Torque table ---- */
.rg-torque-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; }
.rg-unit-toggle {
  display: inline-flex; background: var(--slate-100);
  border: 1px solid var(--slate-200); border-radius: 99px; padding: 2px; font-size: 12px;
  font-family: 'JetBrains Mono', 'Courier New', monospace;
}
.rg-unit-toggle button {
  padding: 4px 12px; border: 0; background: transparent; color: var(--slate-500);
  border-radius: 99px; cursor: pointer; font-family: inherit; font-size: 12px;
}
.rg-unit-toggle button.on { background: var(--electric); color: var(--white); }
.rg-torque-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.rg-torque-table th {
  text-align: left; padding: 8px 12px; border-bottom: 2px solid var(--slate-200);
  font-weight: 700; color: var(--slate-400); font-size: 11px; text-transform: uppercase; letter-spacing: 0.06em;
}
.rg-torque-table td { padding: 10px 12px; border-bottom: 1px solid var(--slate-200); vertical-align: top; color: var(--navy); }
.rg-torque-value {
  font-family: 'JetBrains Mono', 'Courier New', monospace;
  font-weight: 600; color: var(--electric); white-space: nowrap;
}
.rg-torque-notes { font-size: 13px; color: var(--slate-500); }

/* ---- Walker / steps ---- */
.rg-walker-head {
  display: flex; justify-content: space-between; align-items: center;
  gap: 16px; margin-bottom: 16px; flex-wrap: wrap;
}
.rg-progress { flex: 1; min-width: 200px; }
.rg-progress-label { font-size: 13px; color: var(--slate-500); margin-bottom: 6px; display: flex; justify-content: space-between; }
.rg-progress-bar { height: 6px; background: var(--slate-200); border-radius: 3px; overflow: hidden; }
.rg-progress-fill { height: 100%; background: var(--clear); width: 0; transition: width 0.25s ease; }
.rg-walker-actions { display: flex; gap: 8px; }
.rg-btn {
  font-family: var(--font-sans); font-size: 13px; padding: 7px 14px;
  border: 1px solid var(--slate-200); background: var(--white); color: var(--navy);
  border-radius: var(--radius); cursor: pointer;
}
.rg-btn:hover { border-color: var(--electric); color: var(--electric); }
.rg-btn.primary { background: var(--electric); color: var(--white); border-color: var(--electric); }
.rg-btn.primary:hover { background: var(--electric-hover); }

.rg-steps { list-style: none; padding: 0; margin: 0; }
.rg-step {
  display: grid; grid-template-columns: auto 1fr; gap: 14px;
  padding: 16px 0; border-bottom: 1px solid var(--slate-200);
}
.rg-step:last-child { border-bottom: 0; }
.rg-step-num {
  width: 36px; height: 36px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: var(--slate-100); border: 2px solid var(--slate-200);
  font-family: 'JetBrains Mono', 'Courier New', monospace;
  font-weight: 600; font-size: 14px; color: var(--slate-500); flex-shrink: 0;
}
.rg-step.done .rg-step-num { background: var(--clear); border-color: var(--clear); color: var(--white); }
.rg-step.done .rg-step-num::before { content: "✓"; }
.rg-step.done .rg-step-num span { display: none; }
.rg-step-body { min-width: 0; }
.rg-step-headline {
  font-weight: 600; font-size: 15px; line-height: 1.4; color: var(--navy);
  margin: 4px 0 8px; cursor: pointer; display: flex; align-items: flex-start; gap: 10px;
}
.rg-step-checkbox { margin-top: 2px; width: 18px; height: 18px; cursor: pointer; accent-color: var(--clear); flex-shrink: 0; }
.rg-step-prose { color: var(--navy); line-height: 1.7; font-size: 14px; }
.rg-step.done .rg-step-prose { color: var(--slate-400); }
.rg-step.done .rg-step-headline { color: var(--slate-400); text-decoration: line-through; text-decoration-thickness: 1px; }
.rg-step-pills { display: flex; flex-wrap: wrap; gap: 6px; margin: 8px 0; }
.rg-step-pill {
  font-size: 12px; padding: 3px 9px; border-radius: 99px;
  display: inline-flex; align-items: center; gap: 5px;
  font-family: 'JetBrains Mono', 'Courier New', monospace;
}
.rg-step-pill.torque { background: rgba(59,130,246,0.1); color: var(--electric); }
.rg-step-pill.warn {
  background: rgba(245,158,11,0.12); color: var(--warning);
  font-family: var(--font-sans); font-weight: 500; line-height: 1.35; font-size: 12px;
}
.rg-step-pill.warn::before { content: "⚠ "; }

/* ---- Verify ---- */
.rg-verify-list { list-style: none; padding: 0; margin: 0; }
.rg-verify-list li {
  padding: 10px 14px; background: rgba(16,185,129,0.06);
  border: 1px solid rgba(16,185,129,0.2); border-radius: var(--radius);
  margin-bottom: 8px; display: flex; align-items: flex-start; gap: 10px;
  font-size: 14px; line-height: 1.5; color: var(--navy);
}
.rg-verify-list li::before { content: "✓"; color: var(--clear); font-weight: 700; flex-shrink: 0; margin-top: 1px; }

/* ---- Common mistakes ---- */
.rg-mistakes { list-style: none; padding: 0; margin: 0; }
.rg-mistakes li {
  padding: 10px 14px; background: rgba(245,158,11,0.08);
  border-left: 3px solid var(--warning); border-radius: var(--radius);
  margin-bottom: 8px; font-size: 14px; line-height: 1.55; color: var(--navy);
}

/* ---- Related guides ---- */
.rg-related { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 10px; }
.rg-related a {
  padding: 12px 14px; background: var(--white);
  border: 1.5px solid var(--slate-200); border-radius: var(--radius);
  color: var(--navy); display: block; font-size: 14px; font-weight: 500;
}
.rg-related a:hover { border-color: var(--electric); color: var(--electric); text-decoration: none; }

/* ---- Footer ---- */
.rg-foot { padding: 32px 0 16px; font-size: 13px; color: var(--slate-500); }

/* ---- Print mode ---- */
.rg-print .site-header,
.rg-print .rg-toc,
.rg-print .rg-walker-actions,
.rg-print .rg-step-checkbox,
.rg-print .rg-unit-toggle,
.rg-print .site-footer { display: none !important; }
.rg-print .rg-layout { grid-template-columns: 1fr; }
.rg-print .rg-step { break-inside: avoid; }

@media print {
  .site-header, .rg-toc, .rg-walker-actions,
  .rg-step-checkbox, .rg-unit-toggle, .site-footer { display: none !important; }
  .rg-layout { grid-template-columns: 1fr; }
  .rg-step, .rg-section { break-inside: avoid; }
}