:root {
  color-scheme: light;
  --backdrop: #4a443c;
  --backdrop-mid: #524b43;
  --backdrop-light: #5c554c;
  --canvas: #fffbf3;
  --surface: #ffffff;
  --surface-list: #ffffff;
  --surface-soft: #fff7ea;
  --surface-player-top: #faf0d8;
  --surface-player: #ecdcb8;
  --surface-player-deep: #e0cfaa;
  --player-border: rgba(154, 104, 0, 0.2);
  --player-line: rgba(122, 82, 0, 0.14);
  --player-control-bg: rgba(255, 255, 255, 0.68);
  --player-control-border: rgba(154, 104, 0, 0.16);
  --player-muted: #6f5c3e;
  --player-muted-2: #8a7555;
  --ink: #2a2826;
  --muted: #7a6f5f;
  --muted-2: #a89a88;
  --line: rgba(42, 40, 38, 0.08);
  --line-strong: rgba(42, 40, 38, 0.14);
  --accent: #ffb100;
  --accent-rgb: 255, 177, 0;
  --accent-strong: #9a6800;
  --accent-soft: #fff3d6;
  --accent-deep: #7a5200;
  --accent-hover: #f0a600;
  --on-accent: #2a2826;
  --rose-soft: #ffeede;
  --rose-text: #b45a28;
  --blue-soft: #fff8ec;
  --blue-text: #8a6840;
  --progress-track: rgba(122, 82, 0, 0.16);
  --scrollbar-thumb: rgba(42, 40, 38, 0.12);
  --overlay: rgba(42, 40, 38, 0.42);
  --surface-shine: rgba(255, 255, 255, 0.08);
  --surface-shine-strong: rgba(255, 255, 255, 0.28);
  --surface-shine-line: rgba(255, 255, 255, 0.42);
  --hover-surface: rgba(255, 255, 255, 0.88);
  --sheet-top: #fffdf8;
  --sheet-bottom: #fff7ea;
  --sheet-inset: rgba(255, 255, 255, 0.8);
  --frame-border: rgba(255, 255, 255, 0.16);
  --shadow-sm: 0 1px 3px rgba(42, 40, 38, 0.04);
  --shadow-md: 0 4px 16px rgba(42, 40, 38, 0.06);
  --shadow-float:
    0 1px 0 rgba(255, 255, 255, 0.14) inset,
    0 2px 6px rgba(48, 38, 22, 0.1),
    0 14px 32px rgba(48, 38, 22, 0.16),
    0 32px 64px rgba(48, 38, 22, 0.22);
  --phone-width: 430px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --font-serif: "Noto Serif SC", "Songti SC", "STSong", "Iowan Old Style", serif;
  --font-sans: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", sans-serif;
}

[data-theme="dark"] {
  color-scheme: dark;
  --backdrop: #0f0e0d;
  --backdrop-mid: #141210;
  --backdrop-light: #1a1816;
  --canvas: #141210;
  --surface: #242220;
  --surface-list: #1e1c1a;
  --surface-soft: #2a2724;
  --surface-player-top: #2a261e;
  --surface-player: #221f1a;
  --surface-player-deep: #1a1814;
  --player-border: rgba(255, 177, 0, 0.14);
  --player-line: rgba(255, 177, 0, 0.1);
  --player-control-bg: rgba(255, 255, 255, 0.06);
  --player-control-border: rgba(255, 177, 0, 0.12);
  --player-muted: #a89880;
  --player-muted-2: #887868;
  --ink: #f2ece2;
  --muted: #a89888;
  --muted-2: #7a6f62;
  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(255, 255, 255, 0.14);
  --accent: #ffb100;
  --accent-rgb: 255, 177, 0;
  --accent-strong: #ffc840;
  --accent-soft: rgba(255, 177, 0, 0.14);
  --accent-deep: #ffb100;
  --accent-hover: #ffc020;
  --on-accent: #2a2826;
  --rose-soft: rgba(180, 90, 40, 0.18);
  --rose-text: #e89660;
  --blue-soft: rgba(255, 177, 0, 0.08);
  --blue-text: #c4a870;
  --progress-track: rgba(255, 177, 0, 0.18);
  --scrollbar-thumb: rgba(255, 255, 255, 0.14);
  --overlay: rgba(0, 0, 0, 0.62);
  --surface-shine: rgba(255, 255, 255, 0.04);
  --surface-shine-strong: rgba(255, 255, 255, 0.08);
  --surface-shine-line: rgba(255, 255, 255, 0.1);
  --hover-surface: rgba(255, 255, 255, 0.1);
  --sheet-top: #2a2724;
  --sheet-bottom: #1e1c1a;
  --sheet-inset: rgba(255, 255, 255, 0.06);
  --frame-border: rgba(255, 255, 255, 0.1);
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.24);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.32);
  --shadow-float:
    0 1px 0 rgba(255, 255, 255, 0.06) inset,
    0 2px 6px rgba(0, 0, 0, 0.28),
    0 14px 32px rgba(0, 0, 0, 0.36),
    0 32px 64px rgba(0, 0, 0, 0.42);
}

* {
  box-sizing: border-box;
}

html {
  -webkit-tap-highlight-color: transparent;
  scroll-behavior: smooth;
  height: 100%;
}

body {
  margin: 0;
  min-height: 100%;
  height: 100%;
  overflow: hidden;
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.6;
  background:
    radial-gradient(ellipse 110% 75% at 50% -15%, rgba(var(--accent-rgb), 0.16), transparent 58%),
    linear-gradient(180deg, var(--backdrop-light) 0%, var(--backdrop-mid) 48%, var(--backdrop) 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 80% 50% at 50% 108%, rgba(var(--accent-rgb), 0.1), transparent 58%),
    radial-gradient(circle at 12% 8%, rgba(255, 255, 255, 0.05), transparent 32%);
}

button,
input,
select {
  font: inherit;
}

button {
  appearance: none;
  -webkit-appearance: none;
  border: 0;
}

.page {
  position: relative;
  display: flex;
  flex-direction: column;
  width: 100%;
  max-width: none;
  height: 100dvh;
  max-height: 100dvh;
  margin: 0;
  padding: 0;
  padding-bottom: env(safe-area-inset-bottom);
  overflow: hidden;
}

.app-card {
  position: relative;
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
  gap: 0;
  min-height: 0;
  overflow: hidden;
  border: 0;
  border-top: 3px solid var(--accent);
  border-radius: 0;
  background: var(--surface-list);
  box-shadow: none;
}

.app-card::before {
  display: none;
}

.app-card::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  background: linear-gradient(180deg, var(--surface-shine) 0%, transparent 18%);
  z-index: 2;
}

.page-scroll {
  flex: 1 1 auto;
  min-height: 0;
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
  position: relative;
  z-index: 1;
  border: 0;
  border-radius: 0;
  background: var(--surface-list);
  box-shadow: none;
}

.page-scroll::after {
  content: "";
  position: sticky;
  bottom: 0;
  left: 0;
  right: 0;
  display: block;
  height: 28px;
  margin-top: -28px;
  background: linear-gradient(to bottom, rgba(255, 255, 255, 0), var(--surface-list) 88%);
  pointer-events: none;
  z-index: 2;
}

.page-scroll::-webkit-scrollbar {
  width: 4px;
}

.page-scroll::-webkit-scrollbar-thumb {
  background: var(--scrollbar-thumb);
  border-radius: 999px;
}

.player-section {
  position: relative;
  z-index: 1;
  flex: 0 0 auto;
  margin-top: 0;
  padding: 16px 16px calc(16px + env(safe-area-inset-bottom));
  border: 0;
  border-top: 1px solid var(--player-line);
  border-radius: 0;
  background: linear-gradient(180deg, var(--surface-player-top) 0%, var(--surface-player) 100%);
  box-shadow: none;
}

.app-card .hero-card.player-section {
  border: 0;
  border-top: 1px solid var(--player-line);
  border-radius: 0;
  background: linear-gradient(180deg, var(--surface-player-top) 0%, var(--surface-player) 100%);
  box-shadow: none;
}

.player-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--surface-shine-line);
  pointer-events: none;
}

.player-section::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  background: radial-gradient(ellipse 90% 70% at 50% 0%, var(--surface-shine-strong), transparent 62%);
}

.player-section .hero-copy,
.player-section .hero-progress,
.player-section .control-row {
  position: relative;
  z-index: 1;
}

.player-section .icon-action-button {
  background: var(--player-control-bg);
  border-color: var(--player-control-border);
}

.player-section .hero-copy h2 {
  color: var(--ink);
}

.player-section .track-meta {
  color: var(--player-muted);
}

.player-section .time-row {
  color: var(--player-muted-2);
}

.player-section .progress-slider::-webkit-slider-runnable-track {
  background: linear-gradient(
    90deg,
    var(--accent) 0%,
    var(--accent) var(--progress, 0%),
    var(--progress-track) var(--progress, 0%),
    var(--progress-track) 100%
  );
}

.player-section .progress-slider::-moz-range-track {
  background: var(--progress-track);
}

.player-section .control-button {
  background: var(--player-control-bg);
  border-color: var(--player-control-border);
  box-shadow: 0 1px 2px color-mix(in srgb, var(--accent) 12%, transparent);
}

.player-section .control-button.subtle {
  color: var(--player-muted);
}

.topbar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  padding: 0 2px 28px;
}

.topbar-copy {
  min-width: 0;
  display: grid;
  gap: 6px;
}

.topbar-kicker {
  margin: 0;
  color: var(--accent);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.topbar h1 {
  margin: 0;
  font-family: var(--font-serif);
  font-size: clamp(2rem, 8vw, 2.6rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.05;
}

.topbar-subtitle {
  margin: 0;
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.5;
}

.topbar-actions {
  display: flex;
  align-items: center;
  flex: 0 0 auto;
  padding-top: 4px;
}

.icon-button,
.pill-button,
.text-button,
.nav-item,
.control-button,
.play-toggle,
.quick-action,
.track-pill,
.recent-item,
.category-tab,
.speaker-tab,
.category-book-item {
  transition:
    transform 0.2s cubic-bezier(0.16, 1, 0.3, 1),
    background-color 0.2s ease,
    border-color 0.2s ease,
    box-shadow 0.2s ease,
    color 0.2s ease,
    opacity 0.2s ease;
}

.icon-button,
.pill-button,
.text-button,
.control-button,
.play-toggle,
.quick-action,
.nav-item {
  cursor: pointer;
}

.pill-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 36px;
  padding: 0 14px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-decoration: none;
  box-shadow: var(--shadow-sm);
}

.pill-button:hover {
  color: var(--accent-strong);
  border-color: rgba(var(--accent-rgb), 0.28);
  background: var(--accent-soft);
}

.hero-card,
.section-header,
.summary-card,
.empty-state,
.recent-item {
  border: 1px solid var(--line);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
}

.app-card .hero-card {
  border: 0;
  box-shadow: none;
  border-radius: 0;
  background: transparent;
}

.hero-card {
  position: relative;
  overflow: hidden;
  padding: 18px 20px 20px;
  border-radius: var(--radius-lg);
  margin: 0;
}

.hero-card::before,
.app-card .hero-card::before {
  display: none;
}

.hero-copy {
  display: grid;
  gap: 10px;
  align-content: center;
  position: relative;
  z-index: 1;
}

.hero-line {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
}

.icon-action-button {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  padding: 0;
  border: 1px solid var(--player-control-border);
  border-radius: 999px;
  background: var(--player-control-bg);
  color: var(--accent-strong);
  cursor: pointer;
  flex: 0 0 auto;
}

.icon-action-button svg {
  width: 18px;
  height: 18px;
}

.hero-line-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.theme-toggle .theme-icon {
  width: 18px;
  height: 18px;
}

.icon-action-button:hover:not(:disabled) {
  background: var(--hover-surface);
  transform: scale(0.98);
}

.icon-action-button:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.speed-button {
  width: auto;
  min-width: 40px;
  height: 34px;
  padding: 0 8px;
  font-size: 0.72rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.hero-copy h2 {
  margin: 0;
  font-family: var(--font-serif);
  font-size: clamp(1.55rem, 5.5vw, 2.05rem);
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: -0.02em;
}

.track-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  color: var(--muted);
  font-size: 0.78rem;
}

.track-meta span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.track-meta span + span::before {
  content: "·";
  margin-right: 4px;
  color: var(--line-strong);
}

.hero-progress {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 8px;
  margin-top: 18px;
}

.time-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--muted-2);
  font-size: 0.72rem;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.02em;
}

.progress-slider {
  width: 100%;
  appearance: none;
  -webkit-appearance: none;
  height: 24px;
  margin: 0;
  background: transparent;
  outline: none;
}

.progress-slider::-webkit-slider-runnable-track {
  height: 3px;
  border-radius: 2px;
  background: linear-gradient(
    90deg,
    var(--accent) 0%,
    var(--accent) var(--progress, 0%),
    var(--progress-track) var(--progress, 0%),
    var(--progress-track) 100%
  );
}

.progress-slider::-moz-range-track {
  height: 3px;
  border-radius: 2px;
  background: var(--progress-track);
}

.progress-slider::-moz-range-progress {
  height: 3px;
  border-radius: 2px;
  background: var(--accent);
}

.progress-slider::-webkit-slider-thumb {
  appearance: none;
  -webkit-appearance: none;
  width: 14px;
  height: 14px;
  margin-top: -5.5px;
  border-radius: 50%;
  border: 2px solid var(--surface);
  background: var(--accent);
  box-shadow: 0 1px 4px color-mix(in srgb, var(--ink) 15%, transparent);
}

.progress-slider::-moz-range-thumb {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 2px solid var(--surface);
  background: var(--accent);
  box-shadow: 0 1px 4px color-mix(in srgb, var(--ink) 15%, transparent);
}

.control-row {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 8px;
  margin-top: 14px;
  align-items: center;
}

.control-button,
.play-toggle {
  min-height: 48px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  color: var(--ink);
  background: var(--surface-soft);
}

.control-button {
  display: grid;
  place-items: center;
  font-size: 1rem;
}

.control-button.subtle {
  font-size: 0.78rem;
  color: var(--muted);
}

.play-toggle {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--on-accent);
  display: grid;
  place-items: center;
  padding: 0;
}

.play-toggle-icon {
  width: 22px;
  height: 22px;
  display: block;
}

.play-toggle-icon--pause {
  display: none;
}

.play-toggle.is-playing .play-toggle-icon--play {
  display: none;
}

.play-toggle.is-playing .play-toggle-icon--pause {
  display: block;
}

.control-button:hover,
.play-toggle:hover {
  transform: scale(0.98);
}

.play-toggle:hover {
  background: var(--accent-strong);
}

.section-header {
  display: grid;
  gap: 8px;
  padding: 0 2px;
  margin-top: 28px;
  margin-bottom: 12px;
  border: 0;
  background: transparent;
  box-shadow: none;
}

.section-header-inline {
  grid-template-columns: 1fr auto;
  align-items: center;
}

.section-header h3 {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.recent-list::-webkit-scrollbar,
.track-pills::-webkit-scrollbar {
  display: none;
}

.category-tabs {
  display: none;
}

.catalog-nav {
  position: sticky;
  top: 0;
  z-index: 4;
  background: var(--surface-list);
  border-bottom: 1px solid var(--line);
}

.catalog-nav-speakers {
  padding: 10px 12px 8px;
}

.speaker-tabs {
  display: flex;
  gap: 6px;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface-soft);
}

.speaker-tab {
  flex: 1 1 0;
  min-height: 38px;
  padding: 0 12px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--muted);
  font-family: var(--font-serif);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition:
    background-color 0.2s ease,
    color 0.2s ease,
    box-shadow 0.2s ease;
}

.speaker-tab.is-active {
  background: var(--surface);
  color: var(--ink);
  font-weight: 700;
  box-shadow: var(--shadow-sm);
}

.speaker-tab:hover:not(.is-active) {
  color: var(--accent-strong);
}

.catalog-nav-categories {
  display: flex;
  align-items: stretch;
  min-height: 38px;
  border-top: 1px solid var(--line);
  background: color-mix(in srgb, var(--surface-soft) 42%, var(--surface-list));
}

.catalog-nav-label {
  display: flex;
  align-items: center;
  flex: 0 0 auto;
  padding: 0 12px;
  border-right: 1px solid var(--line);
  color: var(--muted-2);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.14em;
}

.catalog-nav-categories .category-tabs {
  display: flex;
  flex: 1 1 auto;
  min-width: 0;
}

.category-tab {
  flex: 1 1 0;
  min-height: 38px;
  min-width: 0;
  padding: 0 8px;
  border: 0;
  border-right: 1px solid var(--line);
  background: transparent;
  color: var(--muted);
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  cursor: pointer;
  transition:
    color 0.2s ease,
    box-shadow 0.2s ease;
}

.category-tab.is-hidden {
  display: none;
}

.category-tab:last-child {
  border-right: 0;
}

.category-tab.is-active {
  color: var(--accent-strong);
  font-weight: 700;
  box-shadow: inset 0 -2px 0 var(--accent);
}

.category-tab:hover:not(.is-active) {
  color: var(--accent-strong);
}

.catalog-search {
  position: sticky;
  top: 92px;
  z-index: 3;
  padding: 10px 14px;
  border-bottom: 1px solid var(--line);
  background: var(--surface-list);
}

.catalog-search-field {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 40px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
}

.catalog-search-icon {
  width: 16px;
  height: 16px;
  flex: 0 0 auto;
  color: var(--muted);
}

.catalog-search-input {
  flex: 1 1 auto;
  min-width: 0;
  border: 0;
  background: transparent;
  color: var(--ink);
  font-size: 0.88rem;
  font-weight: 500;
  outline: none;
}

.catalog-search-input::placeholder {
  color: color-mix(in srgb, var(--muted) 88%, transparent);
}

.catalog-search-input::-webkit-search-cancel-button {
  display: none;
}

.catalog-search-clear {
  flex: 0 0 auto;
  width: 24px;
  height: 24px;
  border: 0;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--muted);
  font-size: 1rem;
  line-height: 1;
  cursor: pointer;
}

.catalog-search-clear:hover {
  color: var(--accent-strong);
}

.track-pill-empty {
  padding: 8px 4px;
  color: var(--muted);
  font-size: 0.82rem;
}

.category-book-list {
  display: grid;
  gap: 0;
}

.sunday-filter-panel {
  position: sticky;
  top: 92px;
  z-index: 2;
  display: grid;
  gap: 10px;
  padding: 12px 14px 10px;
  border-bottom: 1px solid var(--line);
  background: var(--surface-list);
}

.sunday-filter-group {
  display: grid;
  gap: 8px;
}

.sunday-filter-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.sunday-filter-chips {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 2px;
  scrollbar-width: none;
}

.sunday-filter-chips::-webkit-scrollbar {
  display: none;
}

.sunday-filter-chip {
  flex: 0 0 auto;
  min-height: 34px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  color: var(--ink);
  font-size: 0.78rem;
  font-weight: 600;
  white-space: nowrap;
  cursor: pointer;
  transition:
    background-color 0.2s ease,
    border-color 0.2s ease,
    color 0.2s ease;
}

.sunday-filter-chip:hover {
  background: var(--accent-soft);
  border-color: color-mix(in srgb, var(--accent) 35%, var(--line));
}

.sunday-filter-chip.is-active {
  background: var(--accent-soft);
  border-color: var(--accent);
  color: var(--accent-strong);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--accent) 20%, transparent);
}

.category-book-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  width: 100%;
  min-height: 48px;
  padding: 12px 20px 12px 14px;
  border: 0;
  border-bottom: 1px solid var(--line);
  background: var(--surface);
  color: var(--ink);
  text-align: left;
  cursor: pointer;
  transition:
    background-color 0.2s ease,
    color 0.2s ease;
}

.category-book-item:last-child {
  border-bottom: 0;
  margin-bottom: 6px;
}

.category-book-item:hover {
  background: var(--accent-soft);
}

.category-book-item.is-active {
  background: var(--accent-soft);
  color: var(--accent-strong);
}

.category-book-title {
  font-family: var(--font-serif);
  font-size: 1.16rem;
  font-weight: 600;
  line-height: 1.35;
}

.category-book-meta {
  flex: 0 0 auto;
  color: var(--muted-2);
  font-size: 0.72rem;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.category-book-item.is-active .category-book-meta {
  color: var(--accent-strong);
}

.category-book-item--sermon {
  display: grid;
  grid-template-columns: 2.6em minmax(0, 1fr) auto;
  align-items: center;
  gap: 8px 12px;
  min-height: 54px;
  padding: 14px 22px 14px 12px;
}

.category-book-item--sermon .category-book-index {
  flex: none;
  min-width: 0;
  padding-right: 0;
  color: var(--muted-2);
  font-size: 0.92rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  line-height: 1;
  text-align: right;
}

.category-book-item--sermon.is-active .category-book-index,
.category-book-item--sermon.is-heard:not(.is-active) .category-book-index {
  color: var(--accent-strong);
}

.category-book-item--sermon .category-book-title {
  flex: none;
  min-width: 0;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  line-height: 1.35;
  padding-right: 16px;
  font-size: 1.16rem;
}

.category-book-item--sermon .category-book-meta {
  flex: none;
  padding-left: 2px;
  font-size: 0.78rem;
}

.category-book-item--sermon.is-heard:not(.is-active) .category-book-title {
  color: var(--accent-strong);
}

.category-book-empty {
  padding: 24px 16px;
  color: var(--muted);
  font-size: 0.86rem;
  text-align: center;
  line-height: 1.5;
}

.recent-list {
  display: grid;
  gap: 8px;
}

.recent-item {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr) auto;
  gap: 14px;
  align-items: center;
  width: 100%;
  padding: 12px 14px;
  border-radius: var(--radius-md);
  background: var(--surface);
  text-align: left;
  color: inherit;
  cursor: pointer;
}

.recent-item:hover {
  border-color: var(--line-strong);
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}

.recent-item.is-active {
  border-color: rgba(var(--accent-rgb), 0.32);
  background: var(--accent-soft);
}

.recent-thumb {
  display: grid;
  overflow: hidden;
  border-radius: var(--radius-sm);
  width: 52px;
  height: 52px;
  background: var(--surface-soft);
}

.recent-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.recent-copy {
  min-width: 0;
  display: grid;
  gap: 3px;
}

.recent-copy strong {
  font-family: var(--font-serif);
  font-size: 0.92rem;
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: -0.01em;
}

.recent-copy span {
  min-width: 0;
  color: var(--muted);
  font-size: 0.74rem;
  line-height: 1.4;
}

.recent-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-top: 2px;
}

.recent-tags em {
  display: inline-flex;
  align-items: center;
  padding: 2px 7px;
  border-radius: 999px;
  background: var(--blue-soft);
  color: var(--blue-text);
  font-style: normal;
  font-size: 0.58rem;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.recent-duration {
  color: var(--muted-2);
  font-size: 0.72rem;
  font-variant-numeric: tabular-nums;
}

.track-panel {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  border-top: 0;
}

.hero-copy .track-panel {
  margin-top: 4px;
}

.track-pills {
  display: flex;
  flex-wrap: nowrap;
  gap: 6px;
  overflow-x: auto;
  overflow-y: hidden;
  padding-bottom: 2px;
  scrollbar-width: none;
}

.track-pill {
  position: relative;
  display: grid;
  place-items: center;
  min-width: 36px;
  min-height: 36px;
  padding: 0 10px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: var(--surface-soft);
  color: var(--ink);
  cursor: pointer;
}

.track-pill-label {
  font-size: 0.82rem;
  font-weight: 600;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.track-pill-note {
  position: absolute;
  top: -5px;
  right: -5px;
  padding: 1px 5px;
  border-radius: 999px;
  background: var(--rose-soft);
  color: var(--rose-text);
  font-size: 0.48rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.track-pill.is-heard {
  border-color: rgba(var(--accent-rgb), 0.28);
  background: var(--accent-soft);
  color: var(--accent-strong);
}

.track-pill.is-favorite {
  box-shadow: inset 0 0 0 1px rgba(159, 74, 90, 0.2);
}

.track-pill.is-active {
  border-color: var(--accent);
  background: var(--accent);
  color: var(--on-accent);
}

.track-pill:hover {
  border-color: var(--line-strong);
  transform: scale(0.97);
}

.library-summary {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  margin-top: 16px;
}

.summary-card {
  display: grid;
  gap: 5px;
  padding: 14px 10px;
  border-radius: var(--radius-md);
  text-align: center;
}

.summary-value {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 600;
}

.summary-label {
  color: var(--muted);
  font-size: 0.58rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.empty-state {
  padding: 32px 20px;
  border-radius: var(--radius-md);
  color: var(--muted);
  text-align: center;
  line-height: 1.65;
  font-size: 0.88rem;
}

.hidden-audio {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
}

button:focus-visible,
input:focus-visible,
select:focus-visible,
a:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px rgba(var(--accent-rgb), 0.22);
}

@media (min-width: 768px) {
  .page {
    width: min(100%, var(--phone-width));
    max-width: var(--phone-width);
    margin: 0 auto;
    padding: 20px 16px;
    padding-bottom: calc(20px + env(safe-area-inset-bottom));
  }

  .app-card {
    border: 1px solid var(--frame-border);
    border-top: 3px solid var(--accent);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-float);
  }

  .player-section {
    padding: 16px 18px 18px;
  }
}

@media (max-width: 1024px) {
  .category-book-item--sermon {
    grid-template-columns: 2.6em minmax(0, 1fr);
  }

  .category-book-item--sermon .category-book-meta {
    display: none;
  }

  .category-book-item--sermon .category-book-title {
    padding-right: 0;
  }
}

@media (max-width: 767px) {
  .library-summary {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 420px) {
  .topbar {
    flex-direction: column;
    gap: 12px;
  }

  .topbar-actions {
    width: 100%;
  }

  .control-row {
    gap: 6px;
  }

  .recent-item {
    grid-template-columns: 46px minmax(0, 1fr) auto;
  }

  .recent-thumb {
    width: 46px;
    height: 46px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .icon-button,
  .pill-button,
  .text-button,
  .nav-item,
  .control-button,
  .play-toggle,
  .quick-action,
  .track-pill,
  .recent-item,
  .category-tab,
  .speaker-tab,
  .category-book-item {
    transition: none;
  }
}

/* ── Add to Home Screen banner ── */

body.install-banner-open {
  --install-banner-offset: 0px;
}

body.install-banner-open .install-banner {
  top: calc(env(safe-area-inset-top, 0px));
}

body.install-banner-open .page.app-shell {
  padding-top: var(--install-banner-offset, 0px);
}

.install-banner {
  position: fixed;
  inset: env(safe-area-inset-top, 0px) 0 auto;
  z-index: 39;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 10px 12px;
  border-bottom: 1px solid color-mix(in srgb, var(--accent) 24%, var(--line));
  background: color-mix(in srgb, var(--surface) 94%, transparent);
  backdrop-filter: blur(12px);
  box-shadow: 0 10px 28px color-mix(in srgb, var(--ink) 10%, transparent);
  pointer-events: auto;
  animation: install-banner-in 0.35s ease;
}

.install-banner[hidden] {
  display: none !important;
}

@keyframes install-banner-in {
  from {
    opacity: 0;
    transform: translateY(-100%);
  }

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

.install-banner-icon {
  flex: 0 0 auto;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(var(--accent-rgb), 0.22);
}

.install-banner-icon img {
  display: block;
  width: 100%;
  height: 100%;
}

.install-banner-copy {
  flex: 1 1 auto;
  min-width: 0;
}

.install-banner-title {
  display: block;
  font-size: 0.9rem;
  line-height: 1.3;
  color: var(--ink);
}

.install-banner-lead {
  margin: 3px 0 0;
  font-size: 0.76rem;
  line-height: 1.45;
  color: var(--muted);
}

.install-banner-steps {
  margin: 8px 0 0;
  padding-left: 1.1rem;
  color: var(--ink);
  font-size: 0.74rem;
  line-height: 1.5;
}

.install-banner-steps li + li {
  margin-top: 4px;
}

.install-banner-steps strong {
  color: var(--accent-strong);
  font-weight: 700;
}

.install-banner-steps[hidden] {
  display: none;
}

.install-banner-actions {
  flex: 0 0 auto;
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.install-banner-button {
  min-height: 34px;
  padding: 0 14px;
  border: 0;
  border-radius: 999px;
  background: var(--accent);
  color: var(--on-accent);
  font-size: 0.8rem;
  font-weight: 700;
  cursor: pointer;
  white-space: nowrap;
}

.install-banner-button:hover {
  background: var(--accent-strong);
}

.install-banner-button[hidden] {
  display: none;
}

.install-banner-close {
  flex: 0 0 auto;
  width: 30px;
  height: 30px;
  border: 0;
  border-radius: 999px;
  background: var(--player-control-bg);
  color: var(--muted);
  font-size: 1.2rem;
  line-height: 1;
  cursor: pointer;
}

.install-banner-close:hover {
  background: var(--hover-surface);
  color: var(--ink);
}

/* ── Share sheet ── */

body.share-sheet-open {
  overflow: hidden;
}

.share-sheet {
  position: fixed;
  inset: 0;
  z-index: 41;
  display: grid;
  place-items: end center;
  padding:
    max(12px, env(safe-area-inset-top))
    max(12px, env(safe-area-inset-right))
    max(12px, env(safe-area-inset-bottom))
    max(12px, env(safe-area-inset-left));
}

.share-sheet[hidden] {
  display: none;
}

.share-sheet-backdrop {
  position: absolute;
  inset: 0;
  border: 0;
  background: var(--overlay);
  backdrop-filter: blur(3px);
  cursor: pointer;
}

.share-sheet-panel {
  position: relative;
  z-index: 1;
  width: min(100%, var(--phone-width));
  padding: 20px 18px 16px;
  border-radius: 20px 20px 16px 16px;
  background: linear-gradient(180deg, var(--sheet-top) 0%, var(--sheet-bottom) 100%);
  box-shadow:
    0 1px 0 var(--sheet-inset) inset,
    0 18px 48px color-mix(in srgb, var(--ink) 24%, transparent);
}

.share-sheet-heading {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--ink);
}

.share-sheet-title {
  margin: 10px 0 0;
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.4;
  color: var(--ink);
}

.share-sheet-lead {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.5;
}

.share-sheet-actions {
  display: grid;
  gap: 10px;
  margin-top: 18px;
}

.share-sheet-button {
  min-height: 44px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  background: var(--surface);
  color: var(--ink);
  font-size: 0.92rem;
  font-weight: 600;
  cursor: pointer;
}

.share-sheet-button.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--on-accent);
}

.share-sheet-button.primary:hover {
  background: var(--accent-hover);
}

.share-sheet-button.ghost {
  background: transparent;
  color: var(--muted);
}

.share-sheet-button:hover {
  background: var(--accent-soft);
}

.share-sheet-button.primary:hover {
  background: var(--accent-hover);
}

.share-sheet-button.ghost:hover {
  background: var(--surface-soft);
}

.share-sheet-status {
  min-height: 1.2em;
  margin: 12px 0 0;
  color: var(--accent-strong);
  font-size: 0.82rem;
  text-align: center;
}

@media (min-width: 768px) {
  .share-sheet {
    place-items: center;
  }

  .share-sheet-panel {
    border-radius: 20px;
  }
}

/* ── Repair page ── */

body.repair-page {
  background: var(--canvas);
}

body.repair-page::before {
  background:
    radial-gradient(ellipse 70% 50% at 20% 0%, rgba(var(--accent-rgb), 0.08), transparent 55%),
    radial-gradient(ellipse 50% 40% at 90% 80%, rgba(var(--accent-rgb), 0.05), transparent 50%);
}

body.repair-page .page.repair-shell {
  width: min(100%, 920px);
  padding-top: 32px;
  padding-bottom: 48px;
}

.repair-hero {
  position: relative;
  display: grid;
  gap: 20px;
  padding: 28px;
  border-radius: var(--radius-lg);
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
}

.repair-kicker {
  color: var(--accent);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.repair-hero-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.repair-hero h1 {
  margin: 0;
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 6vw, 2.8rem);
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -0.03em;
}

.repair-hero p {
  margin: 10px 0 0;
  max-width: 42rem;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.65;
}

.repair-status-chip {
  flex: 0 0 auto;
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-strong);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
}

.repair-progress-card {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 24px;
  align-items: center;
  padding: 20px;
  border-radius: var(--radius-md);
  background: var(--surface-soft);
  border: 1px solid var(--line);
}

.repair-ring {
  --progress: 0;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: conic-gradient(var(--accent) calc(var(--progress) * 1%), var(--progress-track) 0);
  padding: 8px;
}

.repair-ring-inner {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  display: grid;
  place-items: center;
  text-align: center;
  background: var(--surface);
}

.repair-ring-inner strong {
  display: block;
  font-family: var(--font-serif);
  font-size: clamp(1.3rem, 4vw, 1.8rem);
  line-height: 1;
}

.repair-ring-inner span {
  color: var(--muted);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.1em;
}

.repair-progress-copy h2 {
  margin: 0;
  font-family: var(--font-serif);
  font-size: clamp(1.1rem, 3.5vw, 1.5rem);
  line-height: 1.2;
}

.repair-progress-copy p {
  margin: 8px 0 0;
  color: var(--muted);
  line-height: 1.6;
  font-size: 0.88rem;
}

.repair-mini-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
  margin-top: 12px;
  color: var(--muted-2);
  font-size: 0.78rem;
}

.repair-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-top: 16px;
}

.repair-stat,
.repair-panel {
  border: 1px solid var(--line);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
}

.repair-stat {
  border-radius: var(--radius-md);
  padding: 16px;
  display: grid;
  gap: 6px;
}

.repair-stat-label {
  color: var(--muted);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.repair-stat strong {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 4vw, 2.2rem);
  line-height: 1;
}

.repair-stat small {
  color: var(--muted-2);
  font-size: 0.76rem;
}

.repair-panel {
  margin-top: 16px;
  border-radius: var(--radius-lg);
  padding: 22px;
}

.repair-panel-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.repair-panel h3 {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 600;
}

.repair-panel p {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 0.86rem;
}

.repair-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.repair-button {
  min-height: 40px;
  padding: 0 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line-strong);
  background: var(--surface-soft);
  color: var(--ink);
  font-weight: 600;
  font-size: 0.82rem;
  cursor: pointer;
}

.repair-button.primary {
  border-color: var(--accent);
  background: var(--accent);
  color: var(--ink);
}

.repair-button.ghost {
  background: transparent;
}

.repair-button:hover {
  transform: scale(0.98);
}

.repair-button:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.repair-queue {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-top: 16px;
}

.repair-queue-card {
  padding: 14px;
  border-radius: var(--radius-sm);
  background: var(--surface-soft);
  border: 1px solid var(--line);
  min-height: 88px;
  display: grid;
  gap: 6px;
}

.repair-queue-label {
  color: var(--muted);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.repair-queue-card strong {
  font-size: 0.88rem;
  line-height: 1.45;
  word-break: break-word;
}

@media (max-width: 720px) {
  body.repair-page .page.repair-shell {
    padding-top: 20px;
  }

  .repair-hero,
  .repair-panel {
    padding: 18px;
  }

  .repair-hero-head,
  .repair-panel-head {
    flex-direction: column;
  }

  .repair-progress-card {
    grid-template-columns: 1fr;
    justify-items: start;
  }

  .repair-grid,
  .repair-queue {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 520px) {
  .repair-grid,
  .repair-queue {
    grid-template-columns: 1fr;
  }

  .repair-controls {
    width: 100%;
  }

  .repair-button {
    flex: 1 1 100%;
  }
}