/* ── RULES PAGE SPECIFIC STYLES ──────────────────────────── */

/* ── PAGE HERO ───────────────────────────────────────────── */
.rules-hero {
  position: relative;
  padding: 100px 2rem 80px;
  text-align: center;
  overflow: hidden;
  background: var(--black);
  border-bottom: 1px solid var(--border);
}

.rh-glow {
  position: absolute;
  top: -30%;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 500px;
  background: radial-gradient(circle, rgba(255,45,120,0.1) 0%, transparent 70%);
  pointer-events: none;
}

.rules-hero-inner {
  position: relative;
  z-index: 1;
  max-width: 700px;
  margin: 0 auto;
}

.rules-page-title {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 800;
  font-size: clamp(3rem, 8vw, 5.5rem);
  line-height: 0.95;
  letter-spacing: -0.03em;
  margin-bottom: 1.25rem;
}
.rules-page-title em { font-style: normal; color: var(--pink); }

.rules-page-sub {
  color: var(--text-2);
  font-size: 1.05rem;
  line-height: 1.7;
  margin-bottom: 2rem;
}

.rh-pills {
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
}

.rh-pill {
  padding: 8px 20px;
  border-radius: 100px;
  border: 1px solid var(--border-2);
  background: rgba(255,255,255,0.04);
  color: var(--text-2);
  font-size: 0.82rem;
  font-weight: 500;
  transition: var(--trans);
}
.rh-pill:hover {
  color: var(--text);
  border-color: rgba(255,45,120,0.35);
  background: var(--pink-dim);
  color: var(--pink-light);
}

/* ── LAYOUT ──────────────────────────────────────────────── */
.rules-main {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 3rem;
}

.rules-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 80px;
  padding: 72px 0 120px;
  align-items: start;
}

/* ── SIDEBAR / TOC ───────────────────────────────────────── */
.rules-sidebar {
  position: sticky;
  top: 84px;
  max-height: calc(100vh - 100px);
  overflow-y: auto;
  padding-right: 8px;
  scrollbar-width: thin;
  scrollbar-color: var(--border) transparent;
}
.rules-sidebar::-webkit-scrollbar { width: 3px; }
.rules-sidebar::-webkit-scrollbar-thumb { background: var(--border-2); border-radius: 2px; }

.toc-link i, .toc-sub i { width: 14px; text-align: center; }

.toc-label {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border);
}

.toc { display: flex; flex-direction: column; gap: 2px; }

.toc-link {
  display: block;
  padding: 7px 10px;
  border-radius: 7px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-2);
  transition: var(--trans);
}
.toc-link:hover,
.toc-link.active {
  color: var(--pink-light);
  background: var(--pink-dim);
}

.toc-sub-group {
  display: flex;
  flex-direction: column;
  gap: 1px;
  margin-left: 8px;
  padding-left: 10px;
  border-left: 1px solid var(--border);
  margin-bottom: 4px;
}

.toc-sub {
  display: block;
  padding: 5px 8px;
  border-radius: 5px;
  font-size: 0.75rem;
  color: var(--text-3);
  transition: var(--trans);
  line-height: 1.4;
}
.toc-sub:hover,
.toc-sub.active {
  color: var(--pink-light);
  background: rgba(255,45,120,0.06);
}

/* ── RULE SECTIONS ───────────────────────────────────────── */
.rules-content {
  display: flex;
  flex-direction: column;
  gap: 100px;
}

.rule-section { }

.rs-header {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  margin-bottom: 2rem;
}

.rs-emoji {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  background: var(--pink-dim);
  border: 1px solid rgba(255,45,120,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 4px;
  color: var(--pink-light);
  font-size: 1.1rem;
}

.rs-title {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 800;
  font-size: 2rem;
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.rs-intro {
  color: var(--text-2);
  font-size: 1rem;
  line-height: 1.8;
  max-width: 720px;
  margin-bottom: 3rem;
}
.rs-intro em { font-style: italic; color: var(--text); }

/* ── PHILOSOPHY CARDS ────────────────────────────────────── */
.philosophy-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.ph-card {
  background: var(--black-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  transition: var(--trans);
}
.ph-card:hover {
  border-color: rgba(255,45,120,0.2);
  background: var(--black-3);
}

.ph-icon {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  background: var(--pink-dim);
  border: 1px solid rgba(255,45,120,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--pink-light);
  font-size: 0.95rem;
  margin-bottom: 1rem;
}

.ph-card h4 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 0.6rem;
}

.ph-card p {
  font-size: 0.875rem;
  color: var(--text-2);
  line-height: 1.7;
}

/* ── RULE LIST ───────────────────────────────────────────── */
.rule-list {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--border);
}

.rule-entry {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 2rem;
  padding: 2.5rem 0;
  border-bottom: 1px solid var(--border);
  transition: var(--trans);
  scroll-margin-top: 100px;
}
.rule-entry:hover {
  background: rgba(255,45,120,0.02);
  padding-left: 16px;
  border-radius: 10px;
  margin-left: -16px;
}

.re-num {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 800;
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  color: var(--pink);
  padding-top: 5px;
  flex-shrink: 0;
  line-height: 1;
}

.re-body h3 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.6rem;
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.re-body p {
  font-size: 0.9rem;
  color: var(--text-2);
  line-height: 1.75;
}
.re-body p strong { color: var(--text); font-weight: 600; }

.re-body code {
  font-family: 'Courier New', monospace;
  background: rgba(255,255,255,0.07);
  border: 1px solid var(--border-2);
  padding: 1px 6px;
  border-radius: 4px;
  font-size: 0.85em;
  color: var(--pink-light);
}

/* Severity badges */
.re-severity {
  display: inline-block;
  margin-top: 0.85rem;
  padding: 4px 12px;
  border-radius: 100px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.re-severity--ban {
  background: rgba(255,45,120,0.12);
  border: 1px solid rgba(255,45,120,0.3);
  color: var(--pink-light);
}

/* Tags row */
.re-tag-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 0.85rem;
}
.re-tag {
  padding: 3px 12px;
  border-radius: 100px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  font-size: 0.72rem;
  color: var(--text-2);
  font-weight: 500;
}

/* Re-link */
.re-link {
  display: inline-block;
  margin-top: 0.85rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--pink-light);
  transition: var(--trans);
}
.re-link:hover { color: var(--pink); }

/* Badge inline */
.re-badge {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 100px;
  background: var(--pink-dim);
  border: 1px solid rgba(255,45,120,0.3);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--pink-light);
  font-family: 'Plus Jakarta Sans', sans-serif;
}

/* Rule lists within entries */
.re-list {
  margin-top: 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 6px;
  list-style: none;
}
.re-list li {
  font-size: 0.88rem;
  color: var(--text-2);
  padding: 6px 12px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-left: 2px solid var(--pink);
  border-radius: 4px;
  line-height: 1.5;
}

/* ── NLR TABLE ───────────────────────────────────────────── */
.nlr-grid {
  margin-top: 0.85rem;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.nlr-row {
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 12px;
  align-items: center;
  padding: 10px 14px;
  background: var(--black-3);
  border: 1px solid var(--border);
  border-radius: 8px;
}

.nlr-type {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--text);
  background: rgba(255,255,255,0.06);
  padding: 3px 10px;
  border-radius: 100px;
  text-align: center;
}
.nlr-type--warn   { background: rgba(234,179,8,0.15);  color: #fde047; }
.nlr-type--danger { background: rgba(249,115,22,0.15); color: #fdba74; }
.nlr-type--dead   { background: rgba(255,45,120,0.15); color: var(--pink-light); }

.nlr-desc {
  font-size: 0.875rem;
  color: var(--text-2);
  line-height: 1.5;
}

/* ── BOTTOM CTA BLOCK ────────────────────────────────────── */
.rules-cta-block {
  background: var(--black-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 3rem;
  text-align: center;
}

.rules-cta-block h3 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.6rem;
  font-weight: 800;
  margin-bottom: 0.6rem;
}

.rules-cta-block p {
  color: var(--text-2);
  font-size: 0.95rem;
  margin-bottom: 1.75rem;
}

/* ── RESPONSIVE ──────────────────────────────────────────── */
@media (max-width: 1100px) {
  .rules-main { padding: 0 2rem; }
  .rules-layout { grid-template-columns: 1fr; gap: 0; }
  .rules-sidebar { display: none; }
  .philosophy-grid { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .rules-page-title { font-size: clamp(2.5rem, 12vw, 4rem); }
  .rule-entry { grid-template-columns: 40px 1fr; gap: 1rem; }
  .nlr-row { grid-template-columns: 1fr; gap: 6px; }
  .re-severity, .re-tag-row, .re-list { margin-top: 0.6rem; }
}