:root {
  --cream: #faf6ef;
  --parchment: #f2ead8;
  --warm-beige: #e8dcc8;
  --saffron: #c8733a;
  --saffron-soft: #e8a060;
  --saffron-pale: #f5ddc0;
  --gold: #b8860b;
  --gold-light: #d4a843;
  --deep-brown: #3d2b1f;
  --medium-brown: #6b4c35;
  --text-primary: #2c1f14;
  --text-secondary: #5a4030;
  --text-muted: #9a7a60;
  --border-soft: rgba(180, 140, 100, 0.2);
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--cream);
  color: var(--text-primary);
  font-family: "Crimson Pro", Georgia, serif;
  line-height: 1.7;
  min-height: 100vh;
  overflow-x: hidden;
  transition: background-color 0.5s ease, color 0.5s ease;
}

body.dark {
  --cream: #0d0f1e;
  --parchment: #141625;
  --warm-beige: #1c1e30;
  --border-soft: rgba(180, 150, 80, 0.14);
  --text-primary: #ece3d0;
  --text-secondary: #c8b89a;
  --text-muted: #7a6a98;
  --saffron: #d4a843;
  --saffron-soft: #e8c060;
  --saffron-pale: rgba(180, 130, 40, 0.13);
  --gold: #d4a843;
  --gold-light: #e8c870;
  --deep-brown: #ece3d0;
  --medium-brown: #c8b89a;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    radial-gradient(ellipse at 15% 0%, rgba(200, 115, 58, 0.07) 0%, transparent 55%),
    radial-gradient(ellipse at 85% 100%, rgba(200, 115, 58, 0.04) 0%, transparent 50%);
}

body.dark::before {
  background-image:
    radial-gradient(ellipse at 15% 0%, rgba(90, 70, 180, 0.09) 0%, transparent 55%),
    radial-gradient(ellipse at 85% 100%, rgba(212, 168, 67, 0.06) 0%, transparent 50%);
}

header {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 62px;
  padding: 0 1.5rem;
  background: rgba(250, 246, 239, 0.85);
  border-bottom: 1px solid var(--border-soft);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  transition: background 0.5s;
}

body.dark header {
  background: rgba(13, 15, 30, 0.88);
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  cursor: default;
  text-decoration: none;
}

.logo-symbol {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--saffron), var(--gold-light));
  box-shadow: 0 2px 14px rgba(200, 115, 58, 0.32);
  color: #fff;
  font-family: "Tiro Devanagari Sanskrit", serif;
  font-size: 1.05rem;
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.logo-main {
  color: var(--text-primary);
  font-family: "Playfair Display", serif;
  font-size: 1.2rem;
  font-weight: 500;
  letter-spacing: 0.02em;
}

.logo-sub {
  color: var(--text-muted);
  font-family: "Crimson Pro", serif;
  font-size: 0.7rem;
  font-style: italic;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.icon-btn {
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  border-radius: 50%;
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 1.05rem;
  transition: background 0.2s, color 0.2s;
}

.icon-btn:hover {
  background: var(--saffron-pale);
  color: var(--saffron);
}

.search-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 7rem;
  background: rgba(30, 18, 10, 0.55);
  backdrop-filter: blur(10px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}

.search-overlay.active {
  opacity: 1;
  pointer-events: all;
}

.search-box {
  width: min(580px, 92vw);
  padding: 2rem;
  background: var(--cream);
  border-radius: 22px;
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.22);
  transform: translateY(-18px);
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.search-overlay.active .search-box {
  transform: translateY(0);
}

.search-input-wrap {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid var(--saffron-soft);
}

.search-icon {
  color: var(--saffron);
  font-size: 1.15rem;
}

.search-input {
  flex: 1;
  background: none;
  border: none;
  color: var(--text-primary);
  font-family: "Playfair Display", serif;
  font-size: 1.25rem;
  outline: none;
}

.search-input::placeholder {
  color: var(--text-muted);
}

.search-results {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  max-height: 320px;
  overflow-y: auto;
}

.search-result-item {
  padding: 0.85rem 1rem;
  border: 1px solid var(--border-soft);
  border-radius: 12px;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s;
}

.search-result-item:hover {
  background: var(--saffron-pale);
  border-color: var(--saffron-soft);
}

.search-result-ref {
  margin-bottom: 0.25rem;
  color: var(--saffron);
  font-family: "Crimson Pro", serif;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.search-result-text {
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-style: italic;
}

.search-empty {
  padding: 1rem;
  color: var(--text-muted);
  font-style: italic;
  text-align: center;
}

.chapter-panel {
  position: fixed;
  top: 62px;
  right: 0;
  bottom: 0;
  z-index: 90;
  width: 290px;
  padding: 2rem 1.4rem;
  overflow-y: auto;
  background: var(--parchment);
  border-left: 1px solid var(--border-soft);
  transform: translateX(100%);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.chapter-panel.open {
  transform: translateX(0);
}

.chapter-panel h3 {
  margin-bottom: 1.5rem;
  color: var(--saffron);
  font-family: "Playfair Display", serif;
  font-size: 0.85rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.chapter-list {
  list-style: none;
}

.chapter-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.2rem;
  padding: 0.6rem 0.75rem;
  border-radius: 10px;
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 0.88rem;
  transition: background 0.2s;
}

.chapter-item:hover,
.chapter-item.active {
  background: var(--saffron-pale);
  color: var(--saffron);
}

.chapter-item .ch-num {
  min-width: 26px;
  color: var(--saffron);
  font-family: "Playfair Display", serif;
  font-weight: 600;
}

.bookmarks-panel {
  position: fixed;
  top: 62px;
  left: 0;
  bottom: 0;
  z-index: 90;
  width: 290px;
  padding: 2rem 1.4rem;
  overflow-y: auto;
  background: var(--parchment);
  border-right: 1px solid var(--border-soft);
  transform: translateX(-100%);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.bookmarks-panel.open {
  transform: translateX(0);
}

.bookmarks-panel h3 {
  margin-bottom: 1.5rem;
  color: var(--saffron);
  font-family: "Playfair Display", serif;
  font-size: 0.85rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.bookmark-item {
  margin-bottom: 0.6rem;
  padding: 0.85rem;
  border: 1px solid var(--border-soft);
  border-radius: 12px;
  cursor: pointer;
  transition: background 0.2s;
}

.bookmark-item:hover {
  background: var(--saffron-pale);
  border-color: var(--saffron-soft);
}

.bookmark-ref {
  margin-bottom: 0.3rem;
  color: var(--saffron);
  font-family: "Crimson Pro", serif;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.bookmark-preview {
  display: -webkit-box;
  overflow: hidden;
  color: var(--text-muted);
  font-size: 0.83rem;
  font-style: italic;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.no-bookmarks {
  padding-top: 2rem;
  color: var(--text-muted);
  font-size: 0.88rem;
  font-style: italic;
  line-height: 2;
  text-align: center;
}

.share-modal {
  position: fixed;
  inset: 0;
  z-index: 300;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(30, 18, 10, 0.5);
  backdrop-filter: blur(10px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}

.share-modal.active {
  opacity: 1;
  pointer-events: all;
}

.share-box {
  width: min(460px, 92vw);
  padding: 2rem;
  background: var(--cream);
  border-radius: 22px;
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.2);
  transform: scale(0.9);
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.share-modal.active .share-box {
  transform: scale(1);
}

.share-box h3 {
  margin-bottom: 1rem;
  color: var(--text-primary);
  font-family: "Playfair Display", serif;
  font-size: 1.15rem;
}

.share-text {
  max-height: 200px;
  margin-bottom: 1rem;
  overflow-y: auto;
  padding: 1rem;
  background: var(--parchment);
  border: 1px solid var(--border-soft);
  border-radius: 12px;
  color: var(--text-secondary);
  font-family: "Crimson Pro", serif;
  font-size: 0.88rem;
  line-height: 1.75;
  white-space: pre-wrap;
}

.share-copy-btn {
  width: 100%;
  padding: 0.85rem;
  background: var(--saffron);
  border: none;
  border-radius: 12px;
  color: #fff;
  cursor: pointer;
  font-family: "Playfair Display", serif;
  font-size: 0.95rem;
  transition: background 0.2s, transform 0.15s;
}

.share-copy-btn:hover {
  background: var(--saffron-soft);
  transform: translateY(-1px);
}

.overlay-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  cursor: pointer;
}

main {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  min-height: 100vh;
  padding: 96px 1.5rem 5rem;
}

.hero-intro {
  width: min(720px, 100%);
  margin-bottom: 2rem;
  text-align: center;
  animation: fadeDown 0.9s 0.08s ease both;
}

.hero-intro h1 {
  margin-bottom: 0.85rem;
  color: var(--text-primary);
  font-family: "Playfair Display", serif;
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 500;
  letter-spacing: 0.01em;
  line-height: 1.1;
}

.hero-copy {
  width: min(640px, 100%);
  margin: 0 auto;
  color: var(--text-secondary);
  font-size: clamp(1rem, 2.2vw, 1.12rem);
  line-height: 1.85;
}

.daily-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  margin-bottom: 2.5rem;
  padding: 0.35rem 1.1rem;
  background: linear-gradient(135deg, rgba(200, 115, 58, 0.11), rgba(180, 134, 11, 0.07));
  border: 1px solid rgba(200, 115, 58, 0.22);
  border-radius: 50px;
  color: var(--saffron);
  font-family: "Crimson Pro", serif;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  animation: fadeDown 0.8s ease both;
}

.daily-dot {
  width: 6px;
  height: 6px;
  background: var(--saffron);
  border-radius: 50%;
  animation: pulse 2.2s ease infinite;
}

@keyframes pulse {
  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }

  50% {
    opacity: 0.45;
    transform: scale(0.75);
  }
}

.selector-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-bottom: 2rem;
  animation: fadeDown 0.9s 0.1s ease both;
}

.selector-group {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1.1rem;
  background: var(--parchment);
  border: 1px solid var(--border-soft);
  border-radius: 50px;
}

.selector-label {
  color: var(--text-muted);
  font-family: "Crimson Pro", serif;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.selector-select {
  max-width: 220px;
  background: none;
  border: none;
  color: var(--text-primary);
  cursor: pointer;
  font-family: "Playfair Display", serif;
  font-size: 0.9rem;
  outline: none;
}

.progress-wrap {
  width: min(720px, 100%);
  margin-bottom: 1.25rem;
  animation: fadeDown 0.9s 0.15s ease both;
}

.progress-bar-bg {
  height: 2px;
  overflow: hidden;
  background: var(--warm-beige);
  border-radius: 10px;
}

.progress-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--saffron), var(--gold-light));
  border-radius: 10px;
  transition: width 0.55s ease;
}

.progress-label {
  display: flex;
  justify-content: space-between;
  margin-top: 0.4rem;
  color: var(--text-muted);
  font-family: "Crimson Pro", serif;
  font-size: 0.7rem;
  letter-spacing: 0.06em;
}

.shloka-card {
  position: relative;
  width: min(720px, 100%);
  overflow: hidden;
  padding: clamp(2rem, 5vw, 3.5rem) clamp(1.75rem, 5vw, 3.5rem);
  background: var(--parchment);
  border: 1px solid var(--border-soft);
  border-radius: 30px;
  box-shadow:
    0 1px 3px rgba(0, 0, 0, 0.04),
    0 6px 20px rgba(100, 60, 20, 0.07),
    0 24px 60px rgba(100, 60, 20, 0.07);
  animation: fadeIn 0.9s 0.2s ease both;
  transition: box-shadow 0.4s;
}

body.dark .shloka-card {
  background: rgba(20, 22, 37, 0.92);
  box-shadow:
    0 1px 3px rgba(0, 0, 0, 0.25),
    0 8px 28px rgba(0, 0, 0, 0.35),
    inset 0 0 0 1px rgba(200, 160, 80, 0.09);
}

.shloka-card::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 3px;
  opacity: 0.55;
  background: linear-gradient(90deg, transparent 0%, var(--saffron) 30%, var(--gold-light) 50%, var(--saffron) 70%, transparent 100%);
}

.card-watermark {
  position: absolute;
  right: 1rem;
  bottom: -1rem;
  color: var(--saffron);
  font-family: "Tiro Devanagari Sanskrit", serif;
  font-size: 8rem;
  line-height: 1;
  opacity: 0.04;
  pointer-events: none;
  user-select: none;
}

.shloka-ref {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  margin-bottom: 2rem;
  color: var(--saffron);
  font-family: "Crimson Pro", serif;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.shloka-ref::before,
.shloka-ref::after {
  content: "";
  display: block;
  width: 28px;
  height: 1px;
  background: var(--saffron);
  opacity: 0.4;
}

.shloka-sanskrit {
  color: var(--text-primary);
  font-family: "Tiro Devanagari Sanskrit", serif;
  font-size: clamp(1.35rem, 3.5vw, 1.85rem);
  letter-spacing: 0.02em;
  line-height: 2;
  text-align: center;
  white-space: pre-line;
}

.divider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.8rem;
  margin: 1.8rem 0;
  color: var(--saffron);
  opacity: 0.45;
}

.divider-line {
  flex: 1;
  height: 1px;
  background: var(--saffron);
}

.divider-line:first-child {
  background: linear-gradient(90deg, transparent, var(--saffron));
}

.divider-line:last-child {
  background: linear-gradient(90deg, var(--saffron), transparent);
}

.divider-symbol {
  font-size: 0.9rem;
  letter-spacing: 0.4em;
  white-space: nowrap;
}

.shloka-transliteration {
  color: var(--text-secondary);
  font-family: "Cormorant Garamond", serif;
  font-size: clamp(1rem, 2.5vw, 1.2rem);
  font-style: italic;
  letter-spacing: 0.01em;
  line-height: 1.85;
  text-align: center;
  white-space: pre-line;
}

.divider-thin {
  height: 1px;
  margin: 1.8rem 0;
  background: linear-gradient(90deg, transparent, var(--border-soft), transparent);
}

.shloka-meaning-label {
  margin-bottom: 0.7rem;
  color: var(--text-muted);
  font-family: "Crimson Pro", serif;
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-align: center;
  text-transform: uppercase;
}

.shloka-meaning {
  color: var(--text-secondary);
  font-family: "Crimson Pro", serif;
  font-size: clamp(1.05rem, 2.5vw, 1.2rem);
  font-weight: 300;
  line-height: 1.9;
  text-align: center;
}

.card-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 2.25rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-soft);
}

.action-btn {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.48rem 1.1rem;
  background: none;
  border: 1px solid var(--border-soft);
  border-radius: 50px;
  color: var(--text-muted);
  cursor: pointer;
  font-family: "Crimson Pro", serif;
  font-size: 0.84rem;
  letter-spacing: 0.03em;
  transition: all 0.25s;
}

.action-btn:hover,
.action-btn.active {
  background: var(--saffron-pale);
  border-color: var(--saffron);
  color: var(--saffron);
}

.nav-controls {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-top: 2.5rem;
  animation: fadeUp 0.9s 0.4s ease both;
}

.nav-btn {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.7rem 1.5rem;
  background: var(--parchment);
  border: 1px solid var(--border-soft);
  border-radius: 50px;
  color: var(--text-secondary);
  cursor: pointer;
  font-family: "Playfair Display", serif;
  font-size: 0.9rem;
  transition: all 0.3s;
  white-space: nowrap;
}

.nav-btn:hover:not(:disabled) {
  background: var(--saffron);
  border-color: var(--saffron);
  box-shadow: 0 4px 18px rgba(200, 115, 58, 0.28);
  color: #fff;
  transform: translateY(-1px);
}

.nav-btn:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

.nav-counter {
  min-width: 56px;
  color: var(--text-muted);
  font-family: "Playfair Display", serif;
  font-size: 0.82rem;
  letter-spacing: 0.05em;
  text-align: center;
}

.toast {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  z-index: 500;
  padding: 0.75rem 1.5rem;
  background: var(--deep-brown);
  border-radius: 50px;
  color: var(--cream);
  font-family: "Crimson Pro", serif;
  font-size: 0.9rem;
  pointer-events: none;
  transform: translateX(-50%) translateY(120px);
  transition: transform 0.45s cubic-bezier(0.34, 1.56, 0.64, 1);
  white-space: nowrap;
}

body.dark .toast {
  background: var(--gold-light);
  color: #0d0f1e;
}

.toast.show {
  transform: translateX(-50%) translateY(0);
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(18px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeDown {
  from {
    opacity: 0;
    transform: translateY(-14px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(14px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.card-exit {
  animation: cardExit 0.28s ease forwards;
}

@keyframes cardExit {
  to {
    opacity: 0;
    transform: translateY(-22px);
  }
}

.card-enter {
  animation: fadeIn 0.5s ease forwards;
}

@media (max-width: 580px) {
  .logo-sub {
    display: none;
  }

  .shloka-card {
    border-radius: 20px;
  }

  .chapter-panel,
  .bookmarks-panel {
    width: 88vw;
  }

  .nav-btn {
    padding: 0.6rem 1.1rem;
    font-size: 0.82rem;
  }

  .nav-controls {
    gap: 1rem;
  }

  .selector-select {
    max-width: 150px;
    font-size: 0.82rem;
  }

  .hero-intro {
    margin-bottom: 1.6rem;
  }

  .hero-intro h1 {
    font-size: clamp(1.75rem, 8vw, 2.4rem);
  }
}