/* ============================================
   TADABUR AL-QUR'AN — STYLESHEET
   Modern Minimalis dengan sentuhan Islami
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Lora:ital,wght@0,400;0,500;0,600;0,700;1,400;1,500&family=DM+Sans:wght@300;400;500;600&family=Amiri:ital,wght@0,400;0,700;1,400&display=swap');

/* ---- CSS VARIABLES ---- */
:root {
  --cream: #FAF7F2;
  --cream-dark: #F0EBE1;
  --ink: #1A1A18;
  --ink-soft: #3D3C38;
  --ink-muted: #7A7870;
  --gold: #B8860B;
  --gold-light: #D4A017;
  --gold-pale: #F5EDD0;
  --green: #2E7D5E;
  --green-light: #E8F5EF;
  --border: #E2DDD4;
  --border-light: #EDE9E1;
  --white: #FFFFFF;
  --shadow-sm: 0 1px 3px rgba(26,26,24,0.06);
  --shadow-md: 0 4px 16px rgba(26,26,24,0.08);
  --shadow-lg: 0 12px 40px rgba(26,26,24,0.12);
  --radius: 12px;
  --radius-sm: 8px;
  --font-body: 'DM Sans', sans-serif;
  --font-serif: 'Lora', serif;
  --font-arabic: 'Amiri', serif;
  --transition: 0.2s ease;
  /* Footer variables */
  --footer-bg:      #F0EBE1;
  --footer-text:    rgba(26,26,24,0.60);
  --footer-em:      rgba(26,26,24,0.80);
  --footer-gold:    #8A6400;
  --footer-border:  rgba(26,26,24,0.10);
}

/* ---- RESET & BASE ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-body);
  background: var(--cream);
  color: var(--ink);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ---- TYPOGRAPHY ---- */
h1, h2, h3, h4, h5 { font-family: var(--font-serif); line-height: 1.3; }
.arabic { font-family: var(--font-arabic); direction: rtl; text-align: right; }

/* ============================================
   NAVIGATION
   ============================================ */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(250, 247, 242, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  height: 60px;
  display: flex; align-items: center;
}

.nav-inner {
  max-width: 1200px; margin: 0 auto; padding: 0 24px;
  width: 100%;
  display: flex; align-items: center; justify-content: space-between;
}

.nav-logo {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--font-serif);
  font-weight: 600; font-size: 1rem;
  color: var(--ink);
}

.nav-logo-icon {
  width: 32px; height: 32px;
  background: var(--gold);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  color: white; font-size: 0.9rem;
}

.nav-back {
  display: flex; align-items: center; gap: 6px;
  font-size: 0.875rem; color: var(--ink-muted);
  padding: 6px 12px;
  border-radius: 20px;
  transition: var(--transition);
}
.nav-back:hover { background: var(--cream-dark); color: var(--ink); }

/* ============================================
   LAYOUT
   ============================================ */
.page { padding-top: 60px; min-height: 100vh; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.container-narrow { max-width: 820px; margin: 0 auto; padding: 0 24px; }

/* ============================================
   HOME PAGE — HERO
   ============================================ */
.hero {
  padding: 80px 0 60px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 50% 0%, rgba(184,134,11,0.08) 0%, transparent 65%);
  pointer-events: none;
}

.hero-bismillah {
  font-family: var(--font-arabic);
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  color: var(--gold);
  margin-bottom: 28px;
  display: block;
}

.hero-title {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 700;
  color: var(--ink);
  line-height: 1.2;
  margin-bottom: 16px;
}

.hero-title span { color: var(--gold); }

.hero-subtitle {
  font-size: 1.05rem;
  color: var(--ink-muted);
  max-width: 520px;
  margin: 0 auto 40px;
  font-weight: 300;
}

.hero-stats {
  display: flex; justify-content: center; gap: 40px;
  flex-wrap: wrap;
}

.hero-stat { text-align: center; }
.hero-stat-num {
  font-family: var(--font-serif);
  font-size: 1.8rem; font-weight: 700;
  color: var(--gold);
  display: block;
}
.hero-stat-label { font-size: 0.8rem; color: var(--ink-muted); text-transform: uppercase; letter-spacing: 0.08em; }

/* ============================================
   HOME PAGE — SEARCH & FILTER
   ============================================ */
.search-section {
  padding: 0 0 40px;
  position: sticky; top: 60px; z-index: 50;
  background: var(--cream);
  border-bottom: 1px solid var(--border-light);
}

.search-inner {
  max-width: 1200px; margin: 0 auto; padding: 16px 24px;
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
}

.search-box {
  flex: 1; min-width: 200px;
  display: flex; align-items: center; gap: 10px;
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: 10px;
  padding: 10px 16px;
  transition: var(--transition);
}
.search-box:focus-within { border-color: var(--gold); box-shadow: 0 0 0 3px rgba(184,134,11,0.1); }
.search-box input {
  border: none; outline: none; background: none;
  font-family: var(--font-body); font-size: 0.9rem; width: 100%;
  color: var(--ink);
}
.search-icon { color: var(--ink-muted); font-size: 0.9rem; flex-shrink: 0; }

.filter-btns { display: flex; gap: 8px; }
.filter-btn {
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 0.8rem; font-weight: 500;
  border: 1.5px solid var(--border);
  color: var(--ink-muted);
  background: var(--white);
  transition: var(--transition);
}
.filter-btn:hover, .filter-btn.active {
  border-color: var(--gold);
  color: var(--gold);
  background: var(--gold-pale);
}

/* ============================================
   SURAH GRID
   ============================================ */
.surah-grid-section { padding: 32px 0 80px; }

.surah-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 12px;
}

.surah-card {
  background: var(--white);
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius);
  padding: 18px 20px;
  display: flex; align-items: center; gap: 16px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.surah-card::before {
  content: '';
  position: absolute; left: 0; top: 0; bottom: 0; width: 3px;
  background: transparent;
  transition: var(--transition);
}

.surah-card.available {
  border-color: rgba(46,125,94,0.25);
  background: linear-gradient(135deg, #fff 0%, #f8fffc 100%);
}

.surah-card.available::before { background: var(--green); }

.surah-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--border);
}

.surah-card.available:hover {
  border-color: var(--green);
  cursor: pointer;
}

.surah-card.unavailable { opacity: 0.65; }

.surah-num {
  width: 40px; height: 40px;
  background: var(--cream-dark);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-serif);
  font-size: 0.85rem; font-weight: 600;
  color: var(--ink-soft);
  flex-shrink: 0;
}

.surah-card.available .surah-num {
  background: var(--green-light);
  color: var(--green);
}

.surah-info { flex: 1; min-width: 0; }

.surah-name {
  font-family: var(--font-serif);
  font-size: 0.95rem; font-weight: 600;
  color: var(--ink);
  margin-bottom: 2px;
}

.surah-meta {
  font-size: 0.75rem; color: var(--ink-muted);
  display: flex; gap: 8px; align-items: center;
}

.surah-meta-dot { color: var(--border); }

.surah-arabic {
  font-family: var(--font-arabic);
  font-size: 1.3rem; color: var(--ink-soft);
  flex-shrink: 0;
}

.surah-card.available .surah-arabic { color: var(--gold); }

.surah-badge {
  position: absolute; top: 10px; right: 10px;
  font-size: 0.65rem; font-weight: 600;
  padding: 2px 8px; border-radius: 10px;
  background: var(--green); color: white;
  text-transform: uppercase; letter-spacing: 0.05em;
}

/* ============================================
   SURAH PAGE — HEADER
   ============================================ */
.surah-header {
  background: linear-gradient(160deg, #1A2E24 0%, #2E4A38 50%, #1A2E24 100%);
  padding: 60px 0 50px;
  color: white;
  position: relative;
  overflow: hidden;
}

.surah-header::before {
  content: '';
  position: absolute; inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.surah-header-inner {
  max-width: 820px; margin: 0 auto; padding: 0 24px;
  display: flex; flex-direction: column; align-items: center; text-align: center;
  position: relative; z-index: 1;
}

.surah-header-no {
  font-size: 0.75rem; font-weight: 600;
  letter-spacing: 0.15em; text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  margin-bottom: 12px;
}

.surah-header-arabic {
  font-family: var(--font-arabic);
  font-size: clamp(2.5rem, 8vw, 4.5rem);
  color: var(--gold-light);
  margin-bottom: 12px;
  line-height: 1.2;
}

.surah-header-name {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 4vw, 2rem);
  font-weight: 700; color: white;
  margin-bottom: 4px;
}

.surah-header-arti {
  font-size: 1rem; color: rgba(255,255,255,0.6);
  margin-bottom: 28px;
}

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

.surah-pill {
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 0.8rem; font-weight: 500;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  color: rgba(255,255,255,0.85);
}

/* ============================================
   SURAH PAGE — TAB NAVIGATION
   ============================================ */
.tab-nav {
  position: sticky; top: 60px; z-index: 50;
  background: var(--white);
  border-bottom: 1px solid var(--border);
  overflow-x: auto;
  scrollbar-width: none;
}
.tab-nav::-webkit-scrollbar { display: none; }

.tab-nav-inner {
  max-width: 820px; margin: 0 auto; padding: 0 24px;
  display: flex; gap: 0;
  min-width: max-content;
}

.tab-btn {
  padding: 14px 18px;
  font-size: 0.85rem; font-weight: 500;
  color: var(--ink-muted);
  border-bottom: 2px solid transparent;
  white-space: nowrap;
  transition: var(--transition);
}

.tab-btn:hover { color: var(--ink); }
.tab-btn.active { color: var(--gold); border-bottom-color: var(--gold); }

/* ============================================
   SURAH PAGE — SECTIONS
   ============================================ */
.surah-section {
  display: none;
  padding: 40px 0 60px;
  animation: fadeIn 0.3s ease;
}
.surah-section.active { display: block; }

@keyframes fadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }

/* ============================================
   IDENTITAS SECTION
   ============================================ */
.info-card {
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  padding: 28px;
  margin-bottom: 16px;
}

.info-card-title {
  font-size: 0.7rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.12em;
  color: var(--ink-muted);
  margin-bottom: 12px;
  display: flex; align-items: center; gap: 8px;
}

.info-card-title::before {
  content: '';
  display: inline-block; width: 16px; height: 2px;
  background: var(--gold);
}

.info-card p { color: var(--ink-soft); font-size: 0.95rem; }

.hadith-card {
  background: var(--cream);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 20px 24px;
  margin-bottom: 12px;
  border-left: 3px solid var(--gold);
}

.hadith-arabic {
  font-family: var(--font-arabic);
  font-size: 1.3rem;
  color: var(--ink);
  text-align: right;
  margin-bottom: 10px;
  line-height: 2;
}

.hadith-terjemah {
  font-style: italic;
  color: var(--ink-soft);
  font-size: 0.9rem;
  margin-bottom: 6px;
}

.hadith-sumber {
  font-size: 0.75rem; font-weight: 600;
  color: var(--gold);
  text-transform: uppercase; letter-spacing: 0.06em;
}

/* ============================================
   PETA SURAH — BLOK
   ============================================ */
.topik-list { display: flex; flex-direction: column; gap: 12px; }

.topik-card {
  background: var(--white);
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
}

.topik-card.available-topik { cursor: pointer; }
.topik-card.available-topik:hover { box-shadow: var(--shadow-md); }

.topik-header {
  display: flex; align-items: center; gap: 16px;
  padding: 20px 24px;
  cursor: pointer;
  user-select: none;
}

.topik-num {
  width: 44px; height: 44px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-serif);
  font-size: 0.9rem; font-weight: 700;
  color: white;
  flex-shrink: 0;
}

.topik-header-info { flex: 1; }

.topik-judul {
  font-family: var(--font-serif);
  font-size: 1rem; font-weight: 600;
  color: var(--ink);
  margin-bottom: 3px;
}

.topik-ayat-range {
  font-size: 0.78rem; color: var(--ink-muted);
  font-weight: 500;
}

.topik-toggle {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--cream-dark);
  display: flex; align-items: center; justify-content: center;
  color: var(--ink-muted); font-size: 0.7rem;
  transition: var(--transition);
  flex-shrink: 0;
}

.topik-card.open .topik-toggle { transform: rotate(180deg); background: var(--gold-pale); color: var(--gold); }

.topik-body {
  display: none;
  border-top: 1px solid var(--border-light);
  padding: 20px 24px 24px;
}
.topik-card.open .topik-body { display: block; }

.topik-ringkasan {
  font-size: 0.9rem; color: var(--ink-soft);
  margin-bottom: 16px;
  line-height: 1.7;
}

.ayat-kunci-box {
  background: var(--cream);
  border-radius: var(--radius-sm);
  padding: 18px 20px;
  margin-bottom: 16px;
  border: 1px solid var(--border-light);
}

.ayat-kunci-label {
  font-size: 0.7rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--gold); margin-bottom: 10px;
}

.ayat-kunci-arabic {
  font-family: var(--font-arabic);
  font-size: 1.4rem;
  color: var(--ink);
  text-align: right;
  line-height: 2;
  margin-bottom: 8px;
}

.ayat-kunci-terjemah {
  font-style: italic;
  font-size: 0.875rem; color: var(--ink-soft);
  margin-bottom: 4px;
}

.ayat-kunci-ref {
  font-size: 0.75rem; font-weight: 600;
  color: var(--ink-muted);
}

.sub-topik-list { display: flex; flex-direction: column; gap: 8px; margin-bottom: 16px; }

.sub-topik-item {
  display: flex; align-items: flex-start; gap: 12px;
  padding: 10px 14px;
  background: var(--cream);
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
}

.sub-topik-label {
  font-weight: 700; font-size: 0.7rem;
  color: var(--gold);
  letter-spacing: 0.05em;
  flex-shrink: 0;
  margin-top: 1px;
}

.sub-topik-ayat { color: var(--ink-muted); font-weight: 500; font-size: 0.75rem; flex-shrink: 0; margin-top: 1px; }
.sub-topik-tema { color: var(--ink-soft); flex: 1; }

.topik-cta {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--gold);
  color: white;
  padding: 10px 20px;
  border-radius: 8px;
  font-size: 0.85rem; font-weight: 600;
  transition: var(--transition);
  margin-top: 4px;
}
.topik-cta:hover { background: var(--gold-light); transform: translateX(3px); }

.topik-coming-soon {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--cream-dark);
  color: var(--ink-muted);
  padding: 10px 20px;
  border-radius: 8px;
  font-size: 0.85rem; font-weight: 500;
  margin-top: 4px;
  border: 1px dashed var(--border);
}

/* ============================================
   BLOK DETAIL PAGE
   ============================================ */
.topik-detail-header {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  padding: 28px 0;
}

.topik-detail-breadcrumb {
  font-size: 0.78rem; color: var(--ink-muted);
  display: flex; align-items: center; gap: 6px;
  margin-bottom: 12px;
}
.breadcrumb-sep { color: var(--border); }

.topik-detail-title {
  font-size: clamp(1.3rem, 3vw, 1.7rem);
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 6px;
}

.topik-detail-range {
  font-size: 0.85rem; color: var(--ink-muted);
}

/* Sub-topik navigation */
.sub-nav {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  overflow-x: auto; scrollbar-width: none;
  position: sticky; top: 60px; z-index: 40;
}
.sub-nav::-webkit-scrollbar { display: none; }
.sub-nav-inner {
  max-width: 820px; margin: 0 auto; padding: 0 24px;
  display: flex; gap: 0; min-width: max-content;
}
.sub-nav-btn {
  padding: 12px 16px;
  font-size: 0.82rem; font-weight: 500;
  color: var(--ink-muted);
  border-bottom: 2px solid transparent;
  white-space: nowrap;
  transition: var(--transition);
}
.sub-nav-btn:hover { color: var(--ink); }
.sub-nav-btn.active { color: var(--gold); border-bottom-color: var(--gold); }

/* Sub-topik content */
.sub-section {
  display: none;
  padding: 32px 0 60px;
  animation: fadeIn 0.3s ease;
}
.sub-section.active { display: block; }

.sub-header {
  background: linear-gradient(135deg, var(--cream-dark) 0%, var(--cream) 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px 28px;
  margin-bottom: 28px;
}

.sub-header-label {
  font-size: 0.7rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.12em;
  color: var(--gold); margin-bottom: 6px;
}

.sub-header-tema {
  font-family: var(--font-serif);
  font-size: 1.15rem; font-weight: 600;
  color: var(--ink);
}

/* Ayat card */
.ayat-card {
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 16px;
}

.ayat-card-top {
  padding: 24px 28px 20px;
  border-bottom: 1px solid var(--border-light);
}

.ayat-number {
  display: inline-flex; align-items: center; justify-content: center;
  width: 32px; height: 32px;
  background: var(--gold-pale);
  border-radius: 50%;
  font-family: var(--font-serif);
  font-size: 0.8rem; font-weight: 700;
  color: var(--gold);
  margin-bottom: 16px;
}

.ayat-arab {
  font-family: var(--font-arabic);
  font-size: clamp(1.4rem, 3vw, 1.8rem);
  color: var(--ink);
  text-align: right;
  line-height: 2.2;
  direction: rtl;
  margin-bottom: 14px;
}

.ayat-terjemah {
  font-size: 0.92rem;
  color: var(--ink-soft);
  font-style: italic;
  line-height: 1.7;
  padding-top: 4px;
  border-top: 1px solid var(--border-light);
}

.ayat-card-tafsir {
  padding: 20px 28px;
  background: #FDFCFB;
}

.tafsir-label {
  font-size: 0.68rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.12em;
  color: var(--ink-muted);
  margin-bottom: 10px;
  display: flex; align-items: center; gap: 8px;
}
.tafsir-label::after { content: ''; flex: 1; height: 1px; background: var(--border-light); }

.tafsir-text {
  font-size: 0.9rem;
  color: var(--ink-soft);
  line-height: 1.8;
}
.tafsir-text strong { color: var(--ink); }
.tafsir-text em { color: var(--ink-soft); }
.ayat-arabic { font-family: var(--font-arabic); font-size: 1.1rem; color: var(--gold); }

/* ============================================
   KANDUNGAN SECTION
   ============================================ */
.kandungan-tabs { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 24px; }
.k-tab-btn {
  padding: 8px 18px;
  border-radius: 20px;
  font-size: 0.82rem; font-weight: 500;
  border: 1.5px solid var(--border);
  color: var(--ink-muted);
  background: var(--white);
  transition: var(--transition);
}
.k-tab-btn.active, .k-tab-btn:hover {
  border-color: var(--gold);
  color: var(--gold);
  background: var(--gold-pale);
}

.k-content { display: none; animation: fadeIn 0.25s ease; }
.k-content.active { display: block; }

.akidah-list, .akhlak-list { list-style: none; }
.akidah-list li, .akhlak-list li {
  padding: 14px 0;
  border-bottom: 1px solid var(--border-light);
  font-size: 0.9rem; color: var(--ink-soft);
  display: flex; align-items: flex-start; gap: 10px;
}
.akidah-list li::before, .akhlak-list li::before {
  content: '◆';
  color: var(--gold); font-size: 0.5rem; flex-shrink: 0; margin-top: 6px;
}

.hukum-table { width: 100%; border-collapse: collapse; font-size: 0.88rem; }
.hukum-table th {
  text-align: left; padding: 10px 14px;
  background: var(--cream-dark);
  font-weight: 600; font-size: 0.75rem;
  text-transform: uppercase; letter-spacing: 0.06em;
  color: var(--ink-muted);
}
.hukum-table td { padding: 12px 14px; border-bottom: 1px solid var(--border-light); color: var(--ink-soft); }
.hukum-table tr:hover td { background: var(--cream); }
.hukum-ayat { font-weight: 600; color: var(--gold); font-size: 0.82rem; white-space: nowrap; }

.kisah-card {
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  padding: 18px 20px;
  margin-bottom: 10px;
  display: flex; gap: 16px; align-items: flex-start;
}
.kisah-badge {
  padding: 4px 12px;
  background: var(--gold-pale);
  color: var(--gold);
  border-radius: 20px;
  font-size: 0.78rem; font-weight: 700;
  white-space: nowrap;
  flex-shrink: 0;
}
.kisah-info h4 { font-size: 0.92rem; font-weight: 600; margin-bottom: 3px; }
.kisah-info p { font-size: 0.84rem; color: var(--ink-muted); }
.kisah-ayat { font-size: 0.75rem; color: var(--gold); font-weight: 600; margin-top: 4px; }

/* ============================================
   MUNASABAH SECTION
   ============================================ */
.munasabah-card {
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  padding: 24px 28px;
  margin-bottom: 16px;
}
.munasabah-card h3 {
  font-size: 1rem; font-weight: 600;
  margin-bottom: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border-light);
  display: flex; align-items: center; gap: 10px;
}
.munasabah-icon { font-size: 1.1rem; }
.munasabah-text { font-size: 0.9rem; color: var(--ink-soft); line-height: 1.8; }
.munasabah-text strong { color: var(--ink); }

/* ============================================
   TADABUR SECTION
   ============================================ */
.pelajaran-list { list-style: none; margin-bottom: 24px; }
.pelajaran-item {
  display: flex; gap: 16px; align-items: flex-start;
  padding: 16px 0;
  border-bottom: 1px solid var(--border-light);
}
.pelajaran-num {
  width: 30px; height: 30px;
  border-radius: 8px;
  background: var(--gold-pale);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-serif);
  font-size: 0.8rem; font-weight: 700; color: var(--gold);
  flex-shrink: 0;
}
.pelajaran-text { font-size: 0.9rem; color: var(--ink-soft); line-height: 1.7; padding-top: 4px; }

.relevansi-box {
  background: var(--green-light);
  border: 1px solid rgba(46,125,94,0.2);
  border-radius: var(--radius);
  padding: 20px 24px;
  margin-bottom: 16px;
}
.relevansi-box h3 { font-size: 0.9rem; color: var(--green); margin-bottom: 8px; font-weight: 600; }
.relevansi-box p { font-size: 0.9rem; color: var(--ink-soft); }

.muhasabah-box {
  background: linear-gradient(135deg, #2E4A38 0%, #1A2E24 100%);
  border-radius: var(--radius);
  padding: 28px 32px;
  color: white;
}
.muhasabah-icon { font-size: 1.5rem; margin-bottom: 12px; }
.muhasabah-label {
  font-size: 0.7rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.12em;
  color: rgba(255,255,255,0.5);
  margin-bottom: 10px;
}
.muhasabah-text {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  line-height: 1.7;
  color: rgba(255,255,255,0.9);
  font-style: italic;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: var(--footer-bg);
  color: var(--footer-text);
  padding: 32px 0;
  text-align: center;
  font-size: 0.82rem;
  border-top: 1px solid var(--footer-border);
  transition: background var(--transition), color var(--transition);
}
.footer a { color: var(--footer-gold); }
.footer p { line-height: 1.9; }
.footer em { color: var(--footer-em); font-style: italic; }

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 768px) {
  .container, .container-narrow { padding: 0 16px; }
  .nav-inner { padding: 0 16px; }
  .search-inner { padding: 12px 16px; }
  .hero { padding: 48px 0 40px; }
  .hero-stats { gap: 24px; }
  .surah-grid { grid-template-columns: 1fr; gap: 8px; }
  .tab-nav-inner { padding: 0 16px; }
  .surah-header { padding: 44px 0 36px; }
  .surah-header-inner { padding: 0 16px; }
  .topik-header { padding: 16px 18px; }
  .topik-body { padding: 16px 18px 20px; }
  .ayat-card-top { padding: 18px 20px 16px; }
  .ayat-card-tafsir { padding: 16px 20px; }
  .info-card { padding: 20px; }
  .munasabah-card { padding: 18px 20px; }
  .muhasabah-box { padding: 22px 22px; }
  .filter-btns { display: none; }
}

@media (max-width: 480px) {
  .tab-btn { padding: 12px 12px; font-size: 0.8rem; }
  .topik-judul { font-size: 0.9rem; }
  .ayat-arab { font-size: 1.3rem; }
}

/* ============================================
   UTILITIES
   ============================================ */
.hidden { display: none !important; }
.text-gold { color: var(--gold); }
.text-muted { color: var(--ink-muted); }
.text-center { text-align: center; }
.mt-4 { margin-top: 16px; }
.mb-4 { margin-bottom: 16px; }
.section-title {
  font-family: var(--font-serif);
  font-size: 1.2rem; font-weight: 700;
  color: var(--ink);
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--border-light);
  display: flex; align-items: center; gap: 10px;
}
.section-title::before {
  content: ''; display: block;
  width: 4px; height: 20px;
  background: var(--gold);
  border-radius: 2px;
}

/* ============================================
   FLOATING NAVIGATION — Navigasi Antar Surah
   Berlaku untuk semua halaman surah & topik
   ============================================ */

/* Kontainer floating nav */
.floating-nav {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1000;
  display: flex;
  align-items: center;
  gap: 2px;
  background: rgba(255,255,255,0.96);
  border: 1px solid var(--border);
  border-radius: 40px;
  padding: 4px 6px;
  box-shadow: 0 2px 16px rgba(0,0,0,0.10), 0 1px 3px rgba(0,0,0,0.06);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: opacity 0.2s, transform 0.2s;
  white-space: nowrap;
  max-width: calc(100vw - 32px);
}

.floating-nav.hidden {
  opacity: 0;
  pointer-events: none;
  transform: translateX(-50%) translateY(16px);
}

/* Tombol navigasi */
.fnav-btn {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 5px 12px;
  border: none;
  border-radius: 40px;
  cursor: pointer;
  font-size: 0.78rem;
  font-weight: 600;
  font-family: var(--font-sans);
  transition: background 0.15s, color 0.15s, transform 0.1s;
  text-decoration: none;
  background: transparent;
  color: var(--ink-muted);
  min-width: 0;
  line-height: 1;
}

.fnav-btn:hover {
  background: var(--cream);
  color: var(--ink);
  transform: scale(1.03);
}

.fnav-btn.fnav-prev::before {
  content: '←';
  font-size: 1rem;
}

.fnav-btn.fnav-next::after {
  content: '→';
  font-size: 1rem;
}

/* Badge nama surah di tengah */
.fnav-label {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 3px 12px;
  border-left: 1px solid var(--border-light);
  border-right: 1px solid var(--border-light);
  min-width: 80px;
  cursor: pointer;
  gap: 0;
}

.fnav-label:hover .fnav-label-name {
  color: var(--gold);
}

.fnav-label-num {
  font-size: 0.58rem;
  color: var(--ink-muted);
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  line-height: 1.2;
}

.fnav-label-name {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--ink);
  font-family: var(--font-serif);
  transition: color 0.15s;
  line-height: 1.2;
}

.fnav-label-arabic {
  font-family: 'Amiri', 'Noto Naskh Arabic', serif;
  font-size: 0.78rem;
  color: var(--gold);
  line-height: 1.1;
}

/* Tombol kembali ke Beranda */
.fnav-home {
  padding: 5px 8px;
  font-size: 0.88rem;
  color: var(--ink-muted);
  line-height: 1;
}

.fnav-home:hover {
  color: var(--gold);
  background: var(--gold-pale);
}

/* Divider */
.fnav-divider {
  width: 1px;
  height: 18px;
  background: var(--border-light);
  flex-shrink: 0;
}

/* Mode ringkas di halaman topik (identik dengan default, sudah ramping) */
.floating-nav.compact {
  padding: 4px 6px;
  gap: 2px;
  bottom: 16px;
}

.floating-nav.compact .fnav-btn {
  padding: 4px 10px;
  font-size: 0.75rem;
}

.floating-nav.compact .fnav-label {
  min-width: 70px;
  padding: 2px 10px;
}

/* Responsive — Mobile */
@media (max-width: 600px) {
  .floating-nav {
    bottom: 16px;
    padding: 6px 8px;
    gap: 4px;
  }
  .fnav-btn {
    padding: 6px 10px;
    font-size: 0.78rem;
  }
  .fnav-label {
    min-width: 70px;
    padding: 3px 8px;
  }
  .fnav-label-name {
    font-size: 0.78rem;
  }
  /* Sembunyikan nama panjang di HP kecil */
  .fnav-prev-name, .fnav-next-name {
    display: none;
  }
}

/* ============================================
   NAVIGASI INTERNAL TOPIK
   Sub-nav bottom + Topik prev/next
   ============================================ */

/* ── Sub-nav pills (atas) ─────────────────── */
.sub-nav-btn {
  display: inline-flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1px;
  padding: 8px 16px;
  border: none;
  border-bottom: 2px solid transparent;
  background: transparent;
  cursor: pointer;
  transition: color 0.15s, border-color 0.15s;
  text-align: left;
  max-width: 200px;
}
.sub-nav-btn:hover .sub-nav-tema { color: var(--ink); }
.sub-nav-btn.active { border-bottom-color: var(--gold); }
.sub-nav-btn.active .sub-nav-num { color: var(--gold); }
.sub-nav-btn.active .sub-nav-tema { color: var(--ink); font-weight: 700; }

/* Label kecil "Sub A" di atas */
.sub-nav-num {
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-muted);
  line-height: 1;
  transition: color 0.15s;
  font-family: var(--font-sans);
}
/* Tema singkat di bawahnya */
.sub-nav-tema {
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--ink-muted);
  font-family: var(--font-sans);
  line-height: 1.3;
  white-space: normal;
  transition: color 0.15s;
}

/* ── Sub header redesign ──────────────────── */
.sub-header {
  background: linear-gradient(135deg, var(--cream-dark) 0%, var(--cream) 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px 16px;
  margin-bottom: 24px;
}
.sub-header-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}
.sub-badge {
  background: var(--gold);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 2px 10px;
  border-radius: 20px;
  letter-spacing: 0.05em;
}
/* Progress "1 dari 3" menggantikan badge Sub A */
.sub-progress {
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--gold);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.sub-ayat-range {
  font-size: 0.78rem;
  color: var(--ink-muted);
  font-weight: 500;
}
.sub-header-tema {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--ink);
  line-height: 1.5;
}

/* ── Sub-nav bottom (prev/counter/next sub) ── */
.sub-nav-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin: 32px 0 12px;
  padding: 14px 16px;
  background: var(--cream);
  border-radius: var(--radius);
  border: 1px solid var(--border-light);
}
.sub-nav-arrow {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 8px;
  cursor: pointer;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--ink);
  font-family: var(--font-sans);
  transition: background 0.15s, border-color 0.15s, transform 0.1s;
}
.sub-nav-arrow:hover {
  background: var(--gold-pale);
  border-color: var(--gold);
  color: var(--gold-dark);
  transform: scale(1.02);
}
.sub-counter {
  font-size: 0.78rem;
  color: var(--ink-muted);
  font-weight: 500;
  white-space: nowrap;
}
.sub-nav-placeholder {
  width: 110px; /* sama lebar tombol sebelumnya/berikutnya */
  flex-shrink: 0;
}

/* ── Topik bottom navigation (prev/home/next topik) ── */
.topik-nav-bottom {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 10px;
  align-items: stretch;
  margin: 8px 0 48px;
  padding: 0;
}
.topik-nav-btn {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 14px 18px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  font-family: var(--font-sans);
  transition: background 0.15s, border-color 0.15s, transform 0.1s, box-shadow 0.15s;
  text-align: left;
}
.topik-nav-btn:hover {
  background: var(--cream);
  border-color: var(--gold);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}
.topik-nav-next {
  text-align: right;
}
.topik-nav-label {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.topik-nav-name {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--ink);
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.topik-nav-home-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px 14px;
  background: var(--gold);
  color: #fff;
  border-radius: var(--radius);
  font-size: 0.78rem;
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
  transition: background 0.15s, transform 0.1s;
  font-family: var(--font-sans);
}
.topik-nav-home-btn:hover {
  background: var(--gold-dark);
  transform: translateY(-2px);
}

/* Mobile */
@media (max-width: 600px) {
  .topik-nav-bottom {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto auto;
  }
  .topik-nav-home-btn {
    grid-column: 1 / -1;
    order: -1;
    padding: 10px;
  }
  .sub-nav-bottom {
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
  }
  .sub-nav-arrow {
    padding: 6px 12px;
    font-size: 0.78rem;
  }
}

/* Padding bawah agar floating nav tidak menutupi konten */
#page-surah,
#page-topik {
  padding-bottom: 80px;
}
#page-home {
  padding-bottom: 24px;
}

/* Sub-nav scroll horizontal di mobile */
.sub-nav {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.sub-nav::-webkit-scrollbar { display: none; }
.sub-nav-inner {
  display: flex;
  gap: 0;
  min-width: max-content;
  padding: 0 8px;
}

/* ============================================
   DARK MODE — Komprehensif
   Semua komponen di-override agar terbaca
   ============================================ */

/* ── Variabel warna dark ── */
[data-theme="dark"] {
  --cream:        #0F1117;
  --cream-dark:   #181C24;
  --ink:          #E8E4DC;
  --ink-soft:     #BEB8AC;
  --ink-muted:    #6E6C66;
  --gold:         #CFA020;
  --gold-light:   #E0B830;
  --gold-pale:    #2A2010;
  --green:        #3BA876;
  --green-light:  #0A1C12;
  --border:       #272B35;
  --border-light: #1E222C;
  --white:        #181C24;
  --shadow-sm:    0 1px 3px rgba(0,0,0,0.40);
  --shadow-md:    0 4px 16px rgba(0,0,0,0.50);
  --shadow-lg:    0 12px 40px rgba(0,0,0,0.60);
  /* Footer variables dark */
  --footer-bg:     #07090E;
  --footer-text:   rgba(255,255,255,0.52);
  --footer-em:     rgba(255,255,255,0.72);
  --footer-gold:   #CFA020;
  --footer-border: rgba(255,255,255,0.09);
}

/* ── Navigasi ── */
[data-theme="dark"] .nav {
  background: rgba(10, 12, 18, 0.95);
  border-color: var(--border);
}
[data-theme="dark"] .floating-nav {
  background: rgba(10, 12, 18, 0.97);
  border-color: var(--border);
}

/* ── Hero & halaman utama ── */
[data-theme="dark"] .hero {
  background: linear-gradient(135deg, #0A0C12 0%, #181C24 100%);
}
[data-theme="dark"] .stat-card {
  background: var(--cream-dark);
  border-color: var(--border);
}

/* ── Kartu surah di grid ── */
[data-theme="dark"] .surah-card {
  background: var(--cream-dark);
  border-color: var(--border);
}
[data-theme="dark"] .surah-card:hover {
  background: #1E2230;
  border-color: var(--gold);
}
[data-theme="dark"] .surah-list-item {
  background: var(--cream-dark);
  border-color: var(--border);
}
[data-theme="dark"] .surah-list-item:hover {
  background: #1E2230;
}

/* ── Halaman detail surah ── */
[data-theme="dark"] .section-content {
  background: var(--cream-dark);
}
[data-theme="dark"] .tab-btn {
  background: var(--cream-dark);
  color: var(--ink-muted);
  border-color: var(--border);
}
[data-theme="dark"] .tab-btn.active {
  background: var(--gold-pale);
  color: var(--gold);
  border-color: var(--gold);
}
[data-theme="dark"] .k-tab-btn {
  background: var(--cream-dark);
  color: var(--ink-muted);
  border-color: var(--border);
}
[data-theme="dark"] .k-tab-btn.active,
[data-theme="dark"] .k-tab-btn:hover {
  background: var(--gold-pale);
  color: var(--gold);
  border-color: var(--gold);
}

/* ── Topik cards ── */
[data-theme="dark"] .topik-card {
  background: var(--cream-dark);
  border-color: var(--border);
}
[data-theme="dark"] .topik-toggle {
  background: #1E2230;
}
[data-theme="dark"] .topik-card.open .topik-toggle {
  background: var(--gold-pale);
  color: var(--gold);
}

/* ── AYAT CARDS — komponen utama yang bermasalah ── */
/* Wrapper card */
[data-theme="dark"] .ayat-card,
[data-theme="dark"] [class*="ayat-card"] {
  background: var(--cream-dark);
  border-color: var(--border);
}

/* Bagian atas ayat (nomor + Arab + terjemah) */
[data-theme="dark"] .ayat-card-top {
  background: var(--cream-dark);
  border-color: var(--border);
}

/* Teks Arab */
[data-theme="dark"] .ayat-arab {
  color: var(--ink);
}

/* Terjemah */
[data-theme="dark"] .ayat-terjemah {
  color: var(--ink-soft);
  border-color: var(--border);
}

/* Nomor ayat badge */
[data-theme="dark"] .ayat-number {
  background: var(--gold-pale);
  color: var(--gold);
}

/* ── TAFSIR BOX — bagian yang paling bermasalah ── */
/* Tafsir memiliki background putih keras (#FDFCFB) di light mode */
[data-theme="dark"] .ayat-card-tafsir {
  background: #12161E !important;
  border-top: 1px solid var(--border);
}
[data-theme="dark"] .tafsir-label {
  color: var(--ink-muted);
}
[data-theme="dark"] .tafsir-label::after {
  background: var(--border);
}
[data-theme="dark"] .tafsir-text {
  color: var(--ink-soft);
}
[data-theme="dark"] .tafsir-text strong {
  color: var(--ink);
}
[data-theme="dark"] .tafsir-text em {
  color: var(--ink-soft);
}

/* ── Ayat block (versi lain) ── */
[data-theme="dark"] .ayat-block {
  background: var(--cream-dark);
  border-color: var(--border);
}
[data-theme="dark"] .tafsir-box {
  background: #12161E;
  border-color: var(--border);
}

/* ── Keutamaan & kandungan ── */
[data-theme="dark"] .keutamaan-item,
[data-theme="dark"] .kandungan-item,
[data-theme="dark"] .hukum-item,
[data-theme="dark"] .kisah-item,
[data-theme="dark"] .akhlak-item {
  background: var(--cream-dark);
  border-color: var(--border);
}
[data-theme="dark"] .kisah-card {
  background: var(--cream-dark);
  border-color: var(--border);
}
[data-theme="dark"] .kisah-badge {
  background: var(--gold-pale);
  color: var(--gold);
}

/* ── Tabel ── */
[data-theme="dark"] .hukum-table th {
  background: #12161E;
  color: var(--ink-muted);
}
[data-theme="dark"] .hukum-table td {
  color: var(--ink-soft);
  border-color: var(--border);
}
[data-theme="dark"] .hukum-table tr:hover td {
  background: #1E2230;
}

/* ── Munasabah & Tadabur ── */
[data-theme="dark"] .munasabah-box,
[data-theme="dark"] .tadabur-item,
[data-theme="dark"] .pelajaran-item,
[data-theme="dark"] .muhasabah-box {
  background: var(--cream-dark);
  border-color: var(--border);
}

/* ── Sub-topik dalam topik ── */
[data-theme="dark"] .sub-topik-item,
[data-theme="dark"] .sub-item,
[data-theme="dark"] [class*="sub-topik"] {
  background: var(--cream-dark);
  border-color: var(--border);
}

/* ── Identitas surah ── */
[data-theme="dark"] .identitas-box,
[data-theme="dark"] .konteks-box,
[data-theme="dark"] [class*="-box"] {
  background: var(--cream-dark);
  border-color: var(--border);
}

/* ── Input forms ── */
[data-theme="dark"] input,
[data-theme="dark"] select,
[data-theme="dark"] textarea {
  background: var(--cream-dark);
  color: var(--ink);
  border-color: var(--border);
}

/* ── Scrollbar ── */
[data-theme="dark"] ::-webkit-scrollbar-track {
  background: var(--cream-dark);
}
[data-theme="dark"] ::-webkit-scrollbar-thumb {
  background: var(--border);
}

/* ── Theme Toggle Button ── */
.theme-toggle {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 20px;
  border: 1.5px solid var(--border);
  background: var(--cream-dark);
  color: var(--ink-soft);
  font-size: 0.8rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
  font-family: var(--font-body);
  flex-shrink: 0;
}
.theme-toggle:hover {
  border-color: var(--gold);
  color: var(--gold);
  background: var(--gold-pale);
}
.theme-toggle-icon {
  font-size: 0.95rem;
  line-height: 1;
}

/* ── nav-inner flex ── */
.nav-inner {
  gap: 8px;
}