/* ── IslamAwakened Root Concordance Index ─────────────────────────────────
   RootIndex.css  |  Scoped under .ri-* to avoid collisions
   Matches hub-style blue design language
   ─────────────────────────────────────────────────────────────────────── */

*, *::before, *::after { box-sizing: border-box; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, 'Segoe UI', sans-serif;
  background: #f4f7fb;
  color: #1f2937;
}

/* ── Header ──────────────────────────────────────────────────────────── */
.ri-header {
  background: linear-gradient(135deg, #1a5276 0%, #2e86c1 60%, #5dade2 100%);
  padding: 14px 20px;
}

.ri-header-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.ri-logo {
  font-family: 'Palatino Linotype', Palatino, serif;
  font-size: 1.3em;
  font-weight: 700;
  color: white;
  text-decoration: none;
  letter-spacing: 1px;
}

.ri-nav {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.ri-nav a {
  color: rgba(255,255,255,0.88);
  text-decoration: none;
  font-size: 0.88em;
  padding: 2px 0;
  border-bottom: 2px solid transparent;
  transition: color 0.2s, border-color 0.2s;
}

.ri-nav a:hover,
.ri-nav-active {
  color: white !important;
  border-bottom-color: white !important;
}

/* ── Breadcrumb ──────────────────────────────────────────────────────── */
.ri-breadcrumb {
  max-width: 1100px;
  margin: 10px auto 0;
  padding: 0 20px;
  font-size: 0.82em;
  color: #6b7280;
}

.ri-breadcrumb a {
  color: #2e86c1;
  text-decoration: none;
}

.ri-breadcrumb span {
  margin: 0 5px;
  color: #9ca3af;
}

/* ── Main ────────────────────────────────────────────────────────────── */
.ri-main {
  max-width: 1100px;
  margin: 0 auto;
  padding: 20px 20px 40px;
}

/* ── Title block ─────────────────────────────────────────────────────── */
.ri-title-block {
  text-align: center;
  margin-bottom: 24px;
}

.ri-title-block h1 {
  font-size: 1.8em;
  font-weight: 700;
  color: #1a5276;
  margin: 0 0 6px;
}

.ri-title-block p {
  font-size: 0.9em;
  color: #6b7280;
  margin: 0;
}

/* ── Jump bar ────────────────────────────────────────────────────────── */
.ri-jumpbar {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  justify-content: center;
  background: white;
  border: 1px solid #d6eaf8;
  border-radius: 6px;
  padding: 12px 16px;
  margin-bottom: 28px;
  direction: rtl;
}

.ri-jumpbar a {
  display: inline-block;
  width: 36px;
  height: 36px;
  line-height: 36px;
  text-align: center;
  background: #eaf4fb;
  color: #1a5276;
  border-radius: 4px;
  font-size: 1.15em;
  text-decoration: none;
  font-family: 'Amiri', 'Traditional Arabic', serif;
  transition: background 0.15s, color 0.15s;
}

.ri-jumpbar a:hover {
  background: #2e86c1;
  color: white;
}

.ri-jump-empty {
  display: inline-block;
  width: 36px;
  height: 36px;
  line-height: 36px;
  text-align: center;
  color: #cbd5e1;
  font-size: 1.15em;
  font-family: 'Amiri', 'Traditional Arabic', serif;
}

/* ── Section ─────────────────────────────────────────────────────────── */
.ri-section {
  margin-bottom: 32px;
  scroll-margin-top: 20px;
}

.ri-section-heading {
  display: flex;
  align-items: baseline;
  gap: 10px;
  border-bottom: 2px solid #d6eaf8;
  padding-bottom: 6px;
  margin-bottom: 14px;
}

.ri-arabic-heading {
  font-family: 'Amiri', 'Traditional Arabic', serif;
  font-size: 1.8em;
  color: #1a5276;
  line-height: 1;
}

.ri-latin-heading {
  font-size: 1em;
  font-weight: 700;
  color: #1a5276;
}

.ri-count {
  font-size: 0.78em;
  color: #9ca3af;
  font-weight: 400;
  margin-left: auto;
}

/* ── Root cards grid ─────────────────────────────────────────────────── */
.ri-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 10px;
}

.ri-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  background: white;
  border: 1px solid #e5e7eb;
  border-top: 3px solid #2e86c1;
  border-radius: 4px;
  padding: 12px 10px 10px;
  text-decoration: none;
  transition: border-top-color 0.15s, box-shadow 0.15s, transform 0.1s;
  gap: 4px;
}

.ri-card:hover {
  border-top-color: #1a5276;
  box-shadow: 0 3px 10px rgba(0,0,0,0.1);
  transform: translateY(-1px);
  text-decoration: none;
}

.ri-arabic {
  font-family: 'Amiri', 'Traditional Arabic', serif;
  font-size: 1.5em;
  color: #1a5276;
  direction: rtl;
  line-height: 1.4;
}

.ri-translit {
  font-size: 0.78em;
  color: #374151;
  font-family: 'Courier New', monospace;
}

.ri-def {
  font-size: 0.75em;
  color: #6b7280;
  line-height: 1.3;
  margin-top: 2px;
}

/* ── Back to top ─────────────────────────────────────────────────────── */
.ri-backtop {
  text-align: center;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid #e5e7eb;
}

.ri-backtop a {
  font-size: 0.85em;
  color: #2e86c1;
  text-decoration: none;
}

.ri-backtop a:hover {
  text-decoration: underline;
}

/* ── Footer ──────────────────────────────────────────────────────────── */
.ri-footer {
  text-align: center;
  padding: 16px;
  font-size: 0.8em;
  color: #9ca3af;
  border-top: 1px solid #e5e7eb;
  background: white;
}

/* ── Responsive ──────────────────────────────────────────────────────── */
@media (max-width: 600px) {
  .ri-grid {
    grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  }

  .ri-title-block h1 {
    font-size: 1.4em;
  }

  .ri-jumpbar a,
  .ri-jump-empty {
    width: 30px;
    height: 30px;
    line-height: 30px;
    font-size: 1em;
  }
}