:root {
  --bg-start: #e9d8b4;
  --bg-end: #9db6a3;
  --surface: rgba(27, 38, 31, 0.72);
  --surface-border: rgba(255, 255, 255, 0.18);
  --text-main: #fdf7eb;
  --text-muted: rgba(253, 247, 235, 0.8);
  --accent: #f5c66b;
  --shadow: 0 24px 80px rgba(10, 17, 14, 0.28);
}

* {
  box-sizing: border-box;
}

html {
  height: -webkit-fill-available;
  min-height: 100%;
  background-color: #24352d;
}

html,
body {
  margin: 0;
  font-family: "Manrope", sans-serif;
  color: var(--text-main);
  background-color: #24352d;
  background:
    linear-gradient(160deg, rgba(14, 24, 20, 0.25), rgba(14, 24, 20, 0.55)),
    radial-gradient(circle at top, rgba(255, 244, 214, 0.45), transparent 36%),
    linear-gradient(135deg, var(--bg-start), var(--bg-end));
  transition: background 0.8s ease;
}

body {
  min-height: 100vh;
  min-height: 100dvh;
  min-height: -webkit-fill-available;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background:
    linear-gradient(rgba(255, 255, 255, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.06) 1px, transparent 1px);
  background-size: 28px 28px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.5), transparent 70%);
  pointer-events: none;
}

.app-shell {
  min-height: 100vh;
  min-height: 100dvh;
  min-height: -webkit-fill-available;
  display: grid;
  place-items: center;
  padding:
    max(24px, env(safe-area-inset-top))
    16px
    max(24px, env(safe-area-inset-bottom));
}

.verse-card {
  width: min(100%, 720px);
  padding: 28px 22px 22px;
  border: 1px solid var(--surface-border);
  border-radius: 30px;
  background: var(--surface);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
}

.eyebrow,
.verse-category,
.version-picker span {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.72rem;
  color: var(--text-muted);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.controls {
  display: grid;
  gap: 12px;
}

.version-picker {
  display: grid;
  gap: 8px;
}

select,
button {
  width: 100%;
  border: 0;
  border-radius: 16px;
  padding: 14px 16px;
  font: inherit;
}

select {
  appearance: none;
  background: rgba(255, 255, 255, 0.12);
  color: var(--text-main);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

button {
  background: var(--accent);
  color: #2c2313;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  box-shadow: 0 12px 30px rgba(245, 198, 107, 0.24);
}

button:hover,
button:focus-visible {
  transform: translateY(-1px);
  box-shadow: 0 16px 36px rgba(245, 198, 107, 0.32);
}

.verse-content {
  display: grid;
  gap: 14px;
  min-height: min(72vh, 680px);
  align-content: center;
}

.verse-text {
  margin: 0;
  font-family: "Cormorant Garamond", serif;
  font-size: clamp(2.4rem, 10vw, 5rem);
  line-height: 1;
  text-wrap: balance;
}

.verse-reference {
  margin: 0;
  font-size: 1rem;
  font-weight: 700;
  color: var(--accent);
}

.verse-category {
  margin: 0;
}

.controls-panel {
  margin-top: 6px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-top: 14px;
}

.controls-panel summary {
  list-style: none;
  cursor: pointer;
  color: var(--text-muted);
  font-size: 0.92rem;
  font-weight: 700;
}

.controls-panel summary::-webkit-details-marker {
  display: none;
}

.controls-panel summary::after {
  content: "+";
  float: right;
  color: var(--accent);
  font-size: 1.2rem;
  line-height: 1;
}

.controls-panel[open] summary::after {
  content: "-";
}

.controls-panel .controls {
  padding-top: 14px;
}

@media (min-width: 720px) {
  .app-shell {
    padding: 40px 24px;
  }

  .verse-card {
    padding: 40px 40px 28px;
  }

  .controls {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
  }

  button {
    width: auto;
    min-width: 200px;
  }
}