@font-face {
  font-family: "Bible365 Serif";
  src: url("assets/fonts/bible365-serif-subset.woff2?v=20260716") format("woff2-variations");
  font-style: normal;
  font-weight: 200 900;
  font-display: swap;
}

:root {
  color-scheme: light;
  --page: #f7f1e5;
  --page-glow: #fffaf0;
  --surface: #fffdf8;
  --surface-soft: rgba(255, 253, 248, .68);
  --text: #263b49;
  --heading: #12344e;
  --muted: #71808a;
  --line: #e3dbce;
  --line-strong: #d3c8b8;
  --blue: #143b59;
  --blue-soft: #e8f0f4;
  --green: #2f755b;
  --green-soft: #e8f1eb;
  --gold: #bd8a36;
  --error: #a34b4f;
  --shadow: 0 10px 32px rgba(36, 48, 57, .065);
  --radius: 12px;
  --reader-serif: "Bible365 Serif", "Songti SC", STSong, ui-serif, serif;
  --reader-font-family: var(--reader-serif);
  --reader-font-size: 18px;
  --reader-line-height: 2.05;
  --reader-letter-spacing: 0;
  font-family: Inter, "Noto Sans SC", "Microsoft YaHei", system-ui, sans-serif;
}

html[data-reader-size="small"] { --reader-font-size: 16.5px; }
html[data-reader-size="large"] { --reader-font-size: 20px; }
html[data-reader-line-height="compact"] { --reader-line-height: 1.82; }
html[data-reader-line-height="relaxed"] { --reader-line-height: 2.22; }
html[data-reader-letter-spacing="wide"] { --reader-letter-spacing: .035em; }
html[data-reader-font="sans"] { --reader-font-family: Inter, "Noto Sans SC", "Microsoft YaHei", system-ui, sans-serif; }

html[data-theme="dark"] {
  color-scheme: dark;
  --page: #172128;
  --page-glow: #202c33;
  --surface: #232e34;
  --surface-soft: rgba(35, 46, 52, .76);
  --text: #e7e8e2;
  --heading: #f4f0e4;
  --muted: #aeb8b9;
  --line: #3b4a51;
  --line-strong: #53636a;
  --blue: #78a9c3;
  --blue-soft: #2f4652;
  --green: #70a98b;
  --green-soft: #29463a;
  --gold: #d0a65f;
  --error: #e18b8f;
  --shadow: 0 14px 38px rgba(0, 0, 0, .2);
}

* { box-sizing: border-box; }
html { min-width: 320px; background: var(--page); }
body {
  margin: 0;
  min-height: 100vh;
  min-height: 100dvh;
  background:
    radial-gradient(circle at 50% 0, var(--page-glow) 0, transparent 38rem),
    var(--page);
  color: var(--text);
}
button, textarea { font: inherit; }
button { color: inherit; }
button:focus-visible, textarea:focus-visible, summary:focus-visible {
  outline: 3px solid rgba(47, 117, 91, .28);
  outline-offset: 3px;
}
[hidden] { display: none !important; }

.app-header {
  position: sticky;
  top: 0;
  z-index: 30;
  display: grid;
  grid-template-columns: minmax(190px, 1fr) auto minmax(190px, 1fr);
  align-items: center;
  min-height: 68px;
  padding: 10px 28px;
  border-bottom: 1px solid var(--line);
  background: var(--page);
  backdrop-filter: blur(14px);
}
html[data-theme="dark"] .app-header { background: var(--page); }
.brand { width: fit-content; }
.brand img { width: auto; height: 48px; mix-blend-mode: normal; filter: none; }
.brand .brand-logo-light { display: block; }
.brand .brand-logo-dark { display: none; }
html[data-theme="dark"] .brand .brand-logo-light { display: none; }
html[data-theme="dark"] .brand .brand-logo-dark { display: block; mix-blend-mode: normal; filter: none; }
.main-nav { display: flex; align-items: center; justify-content: center; gap: 18px; }
.nav-item {
  min-width: 66px;
  min-height: 40px;
  padding: 0 16px;
  border: 0;
  border-radius: 9px;
  background: transparent;
  color: var(--text);
  cursor: default;
}
.nav-item.active { background: color-mix(in srgb, var(--line) 62%, var(--surface)); color: var(--heading); box-shadow: none; }
html[data-theme="dark"] .nav-item.active { background: color-mix(in srgb, var(--surface) 72%, var(--line)); color: var(--heading); }
.header-actions { display: flex; justify-content: flex-end; align-items: center; gap: 10px; }
.icon-button, .account-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface-soft);
  cursor: pointer;
}
.icon-button { width: 40px; padding: 0; }
.account-button { gap: 8px; padding: 0 14px; }
.account-button svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.6; }
.theme-icon { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; color: var(--heading); }
.account-button .header-account-icon { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; color: var(--heading); }
#headerSyncDot { display: none; }

.prototype-main { width: min(1240px, 100%); margin: 0 auto; padding: 26px 24px 80px; }
.day-hero {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr) 280px;
  gap: 7px 24px;
  align-items: center;
  margin-bottom: 18px;
}
.day-heading-block { grid-column: 1 / 3; }
.day-hero h1 {
  margin: 0;
  color: var(--heading);
  font-family: var(--reader-serif);
  font-size: clamp(34px, 3.8vw, 48px);
  font-weight: 700;
  letter-spacing: .06em;
  line-height: 1.15;
}
.week-theme { margin: 8px 0 0; color: var(--muted); font-size: 16px; }
.day-navigation { grid-column: 3; grid-row: 1 / 3; align-self: end; justify-self: start; display: flex; width: 100%; gap: 10px; transform: translateY(10px); }
.day-navigation button {
  flex: 1;
  min-height: 42px;
  padding: 0 16px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: var(--surface-soft);
  cursor: pointer;
}
.mobile-nav-icon { display: none; }
.daily-prompt {
  grid-column: 1 / 3;
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin: 10px 0 0;
  padding-left: 9px;
  border-left: 3px solid var(--gold);
  color: color-mix(in srgb, var(--text) 82%, var(--gold));
  font-family: var(--reader-serif);
  font-size: 15px;
  line-height: 1.7;
}
.daily-prompt strong { color: var(--gold); white-space: nowrap; }

.content-grid {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr) 280px;
  gap: 24px;
  align-items: start;
}
.panel-heading, .overview-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}
.panel-heading { align-items: flex-end; }
.panel-heading h2, .overview-heading h2, .reflection-panel h2 { margin: 0; color: var(--heading); font-size: 19px; }
.compact-progress { color: var(--heading); font-size: 14px; }

.reading-plan {
  position: sticky;
  top: 92px;
  padding: 6px 18px 0 0;
  border-right: 1px solid var(--line);
}
.reading-steps { display: grid; gap: 2px; margin: 22px 0 0; padding: 0; list-style: none; }
.reading-step {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 38px;
  min-height: 78px;
  border-bottom: 1px solid color-mix(in srgb, var(--line) 70%, transparent);
}
.reading-step::before {
  content: "";
  position: absolute;
  left: -18px;
  top: 9px;
  bottom: 9px;
  width: 3px;
  border-radius: 3px;
  background: transparent;
}
.reading-step.active::before { background: var(--green); }
.track-select {
  display: grid;
  align-content: center;
  gap: 5px;
  padding: 12px 6px;
  border: 0;
  background: transparent;
  text-align: left;
  cursor: pointer;
}
.track-name { color: var(--muted); font-size: 13px; font-weight: 650; }
.reading-step.active .track-name { color: var(--green); }
.track-reference { color: var(--heading); font-size: 15px; font-weight: 650; }
.track-check-button {
  align-self: center;
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
}
.track-check-circle {
  display: grid;
  place-items: center;
  width: 20px;
  height: 20px;
  border: 1.5px solid var(--line-strong);
  border-radius: 50%;
  color: transparent;
}
.reading-step.done .track-check-circle { border-color: var(--green); background: var(--green); color: #fff; }
.reading-step.mode-muted { opacity: .48; }
.track-check-circle svg { width: 12px; height: 12px; fill: none; stroke: currentColor; stroke-width: 2.3; stroke-linecap: round; stroke-linejoin: round; }
.reader-column { min-width: 0; }
.mobile-track-nav { display: none; }
.scripture-surface {
  overflow: hidden;
  touch-action: pan-y pinch-zoom;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
  transition: border-color .2s ease, box-shadow .2s ease;
}
.scripture-tabs {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 20px;
  margin: 0;
  padding: 0 26px;
  border-bottom: 1px solid var(--line);
}
.scripture-tab {
  position: relative;
  min-width: 0;
  min-height: 54px;
  padding: 0 2px;
  border: 0;
  background: transparent;
  color: var(--muted);
  font-weight: 650;
  cursor: pointer;
}
.scripture-tab::after {
  content: "";
  position: absolute;
  left: 8%;
  right: 8%;
  bottom: -1px;
  height: 3px;
  border-radius: 3px 3px 0 0;
  background: transparent;
}
.scripture-tab.active { color: var(--green); }
.scripture-tab.active::after { background: var(--green); }
.scripture-tab.mode-muted { color: color-mix(in srgb, var(--muted) 55%, transparent); }
.initial-loading-tab { display: grid; place-items: center; cursor: default; }
.initial-loading-tab.active { border-color: transparent; background: transparent; color: var(--green); }
.initial-reading-step { grid-template-columns: 1fr; align-content: center; gap: 9px; padding: 14px 6px; }
.initial-reading-step > span,
.initial-loading-lines i {
  display: block;
  border-radius: 999px;
  background: linear-gradient(90deg, color-mix(in srgb, var(--line) 68%, transparent) 20%, color-mix(in srgb, var(--surface) 88%, var(--line)) 46%, color-mix(in srgb, var(--line) 68%, transparent) 72%);
  background-size: 220% 100%;
  animation: initial-reader-shimmer 1.45s ease-in-out infinite;
}
.initial-reading-step > span:first-child { width: 42%; height: 10px; }
.initial-reading-step > span:last-child { width: 72%; height: 13px; }
.initial-reader-loading { min-height: 430px; padding: 34px; color: var(--muted); }
.initial-reader-loading > strong { display: block; color: var(--heading); font-family: var(--reader-serif); font-size: 24px; }
.initial-reader-loading > span { display: block; margin-top: 8px; font-size: 13px; }
.initial-loading-lines { display: grid; gap: 18px; margin-top: 34px; }
.initial-loading-lines i { height: 13px; }
.initial-loading-lines i:nth-child(2) { width: 92%; }
.initial-loading-lines i:nth-child(3) { width: 97%; }
.initial-loading-lines i:nth-child(4) { width: 84%; }
.initial-loading-lines i:nth-child(5) { width: 65%; }
.scripture-loading { min-height: 300px; padding: 34px; color: var(--muted); font-family: var(--reader-serif); }
@keyframes initial-reader-shimmer { from { background-position: 110% 0; } to { background-position: -110% 0; } }
@media (prefers-reduced-motion: reduce) {
  .initial-reading-step > span,
  .initial-loading-lines i { animation: none; }
}
.passage-transition {
  margin: 0;
  max-height: 0;
  overflow: hidden;
  padding: 0 26px;
  border-bottom: 0 solid transparent;
  background: var(--green-soft);
  color: var(--green);
  font-size: 12px;
  font-weight: 700;
  line-height: 20px;
  opacity: 0;
  transform: translateY(-3px);
  transition: max-height .22s ease, padding .22s ease, border-width .22s ease, opacity .18s ease, transform .22s ease;
}
.passage-transition.is-visible {
  max-height: 44px;
  padding: 9px 26px;
  border-bottom-width: 1px;
  border-bottom-color: color-mix(in srgb, var(--green) 22%, var(--line));
  opacity: 1;
  transform: translateY(0);
}
.passage-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 18px;
  padding: 28px 34px 18px;
}
.passage-heading h2 {
  margin: 0;
  color: var(--heading);
  font-family: var(--reader-serif);
  font-size: 28px;
  font-weight: 700;
}
.chapter-position { flex: 0 0 auto; color: var(--muted); font-family: var(--reader-serif); font-size: 13px; }
.scripture-body {
  padding: 0 34px 28px;
  color: var(--text);
  font-family: var(--reader-font-family);
  font-size: var(--reader-font-size);
  line-height: var(--reader-line-height);
  letter-spacing: var(--reader-letter-spacing);
  overflow-wrap: anywhere;
}
.scripture-body p { margin: 0 0 18px; }
.scripture-body h3 { margin: 28px 0 10px; color: var(--heading); font-size: 17px; }
.scripture-body h3:first-child { margin-top: 0; }
.scripture-body .cross-reference { color: var(--muted); font-size: 14px; }
.scripture-body sup { margin-right: 4px; color: var(--gold); font-family: inherit; font-size: .68em; font-weight: 700; vertical-align: .35em; }
.passage-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 24px;
  border-top: 1px solid var(--line);
  background: var(--surface-soft);
}
.passage-footer p { margin: 0; color: var(--muted); font-size: 12px; }
.passage-footer button { min-height: 40px; padding: 0 14px; border: 0; border-radius: 8px; background: var(--green-soft); color: var(--green); font-weight: 700; cursor: pointer; }

.right-rail {
  position: sticky;
  top: 92px;
  display: grid;
  gap: 14px;
}
.today-overview {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-soft);
  box-shadow: 0 8px 24px rgba(36, 48, 57, .035);
}
.week-badge { padding: 5px 9px; border-radius: 999px; background: var(--blue-soft); color: var(--heading); font-size: 11px; white-space: nowrap; }
.today-progress-block { margin-top: 20px; }
.today-progress-block p { margin: 0 0 4px; color: var(--muted); font-size: 13px; }
.today-progress-block > strong { display: block; color: var(--green); font-family: var(--reader-serif); font-size: 38px; font-weight: 600; }
.progress-dots { display: grid; grid-template-columns: repeat(5, 18px); gap: 10px; margin-top: 13px; }
.progress-dot { width: 18px; height: 18px; border: 1.5px solid var(--line-strong); border-radius: 50%; background: transparent; }
.progress-dot.done { border-color: var(--green); background: var(--green); box-shadow: inset 0 0 0 4px var(--surface); }
.year-progress-block { margin-top: 24px; padding-top: 20px; border-top: 1px solid var(--line); }
.year-progress-block > div:first-child { display: flex; justify-content: space-between; gap: 12px; color: var(--muted); font-size: 13px; }
.year-progress-block strong { color: var(--text); font-weight: 650; }
.progress-track { height: 8px; margin-top: 11px; overflow: hidden; border-radius: 8px; background: color-mix(in srgb, var(--line) 76%, transparent); }
.progress-track span { display: block; width: 1.4%; min-width: 8px; height: 100%; border-radius: inherit; background: var(--green); }
.year-progress-native {
  width: 100%;
  height: 8px;
  margin-top: 11px;
  border: 0;
  border-radius: 8px;
  overflow: hidden;
  appearance: none;
  background: color-mix(in srgb, var(--line) 76%, transparent);
}
.year-progress-native::-webkit-progress-bar { background: color-mix(in srgb, var(--line) 76%, transparent); }
.year-progress-native::-webkit-progress-value { border-radius: 8px; background: var(--green); }
.year-progress-native::-moz-progress-bar { border-radius: 8px; background: var(--green); }
.autosave-note { display: flex; gap: 8px; align-items: flex-start; margin: 18px 0; color: var(--muted); font-size: 12px; line-height: 1.55; }
.autosave-note svg { flex: 0 0 19px; width: 19px; height: 19px; fill: none; stroke: var(--green); stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.primary-action { width: 100%; min-height: 46px; border-radius: 9px; cursor: pointer; }
.primary-action { display: flex; align-items: center; justify-content: center; gap: 9px; border: 1px solid var(--line-strong); background: var(--surface-soft); color: var(--heading); font-weight: 750; transition: background-color .18s ease, border-color .18s ease, color .18s ease, transform .18s ease; }
.primary-action.is-ready { border-color: var(--heading); background: var(--heading); color: var(--surface); }
html[data-theme="dark"] .primary-action.is-ready { border-color: #315d72; background: #315d72; color: #fff; }
.primary-action.is-complete { border-color: color-mix(in srgb, var(--green) 38%, var(--line)); background: var(--green-soft); color: var(--green); cursor: default; }
.primary-action:disabled { opacity: 1; }
.primary-action svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.reading-mode { display: flex; align-items: center; justify-content: space-between; gap: 14px; width: 100%; min-height: 58px; margin-top: 10px; padding: 9px 12px; border: 1px solid var(--line); border-radius: 9px; background: transparent; text-align: left; cursor: pointer; }
.reading-mode > span:first-child { display: grid; gap: 3px; }
.reading-mode strong { color: var(--text); font-size: 13px; }
.reading-mode small { color: var(--muted); font-size: 11px; }
.reading-mode > span:last-child { color: var(--green); font-size: 12px; font-weight: 750; white-space: nowrap; }
.reading-mode[aria-pressed="true"] { border-color: color-mix(in srgb, var(--green) 48%, var(--line)); background: var(--green-soft); }
.more-options { margin-top: 16px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.more-options summary { padding: 14px 0; cursor: pointer; color: var(--text); font-size: 13px; }
.more-options > div { padding: 0 0 14px; }
.more-options-content { display: grid; gap: 12px; }
.more-options button { min-height: 36px; border: 1px solid var(--line); border-radius: 8px; background: transparent; cursor: pointer; }
.more-options p { margin: 10px 0 0; color: var(--muted); font-size: 11px; line-height: 1.55; }
.login-card {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 10px 12px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: 0 8px 24px rgba(36, 48, 57, .035);
}
.login-card-icon { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; background: var(--blue-soft); color: var(--heading); }
.login-card-icon svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.6; }
.login-card h2 { margin: 1px 0 0; color: var(--heading); font-size: 14px; }
.login-card p { margin: 5px 0 0; color: var(--muted); font-size: 11px; line-height: 1.55; }
.login-card button { grid-column: 2; justify-self: start; padding: 0; border: 0; background: transparent; color: var(--green); font-size: 12px; font-weight: 750; cursor: pointer; }

.reflection-panel {
  grid-column: 1 / 3;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 20px;
  margin-top: 4px;
  padding: 28px 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--surface) 72%, transparent);
  box-shadow: 0 8px 24px rgba(36, 48, 57, .035);
}
.reflection-intro { display: flex; align-items: center; gap: 16px; }
.reflection-intro p { margin: 5px 0 0; color: var(--muted); font-size: 13px; }
.reflection-icon { display: grid; place-items: center; width: 42px; height: 42px; border-radius: 50%; background: var(--green-soft); color: var(--green); }
.reflection-icon svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.reflection-toggle { display: inline-flex; align-items: center; gap: 8px; min-height: 42px; padding: 0 16px; border: 1px solid var(--line); border-radius: 9px; background: var(--surface-soft); cursor: pointer; }
.reflection-toggle svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.reflection-editor { grid-column: 1 / -1; }
.reflection-editor label { display: block; margin-bottom: 8px; color: var(--muted); font-size: 12px; }
.reflection-editor textarea { width: 100%; min-height: 130px; padding: 14px 16px; border: 1px solid var(--line); border-radius: 9px; background: var(--surface); color: var(--text); line-height: 1.7; resize: vertical; }
.reflection-save-status {
  display: block;
  min-height: 18px;
  margin-top: 7px;
  color: var(--muted);
  font-size: 11px;
  line-height: 18px;
  text-align: right;
  transition: opacity .18s ease, color .18s ease;
}
.reflection-save-status:empty { opacity: 0; }
.reflection-save-status[data-tone="saved"] { color: var(--green); }
.reflection-save-status[data-tone="error"] { color: var(--error); }
.prototype-badge { position: fixed; right: 12px; bottom: 12px; z-index: 60; padding: 6px 9px; border: 1px solid var(--line); border-radius: 7px; background: var(--surface); color: var(--muted); font-size: 10px; box-shadow: var(--shadow); }

@media (max-width: 1100px) {
  .app-header { grid-template-columns: minmax(180px, 1fr) auto; }
  .main-nav { grid-row: 2; grid-column: 1 / -1; margin-top: 7px; }
  .header-actions { grid-column: 2; grid-row: 1; }
  .day-hero { grid-template-columns: 210px minmax(0, 1fr); }
  .day-heading-block, .daily-prompt { grid-column: 1 / -1; }
  .day-navigation { grid-column: 2; grid-row: 1; align-self: start; justify-self: end; width: auto; transform: none; }
  .day-navigation button { flex: 0 0 auto; }
  .content-grid { grid-template-columns: 210px minmax(0, 1fr); }
  .right-rail { position: static; grid-column: 1 / -1; grid-template-columns: minmax(0, 1fr) minmax(260px, .55fr); align-items: stretch; }
  .today-overview { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px 24px; }
  .today-overview .overview-heading { grid-column: 1 / -1; }
  .today-progress-block, .year-progress-block { margin-top: 0; }
  .year-progress-block { padding-top: 0; border-top: 0; }
  .autosave-note, .more-options { margin: 0; }
  .login-card { align-content: start; }
  .reflection-panel { grid-column: 1 / -1; }
}

@media (max-width: 780px) {
  .app-header {
    position: sticky;
    grid-template-columns: 1fr auto;
    min-height: 64px;
    padding: 9px 14px;
    backdrop-filter: none;
    opacity: 1;
    transition: top .24s cubic-bezier(.22, .61, .36, 1), opacity .2s ease;
  }
  .brand img { height: 42px; }
  .account-button { padding: 0 10px; }
  .account-button span { display: none; }
  .main-nav {
    position: fixed;
    left: 10px;
    right: 10px;
    bottom: max(8px, env(safe-area-inset-bottom));
    z-index: 50;
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: minmax(0, 1fr);
    gap: 4px;
    margin: 0;
    padding: 4px;
    border: 1px solid color-mix(in srgb, var(--line) 82%, transparent);
    border-radius: 16px;
    background: color-mix(in srgb, var(--surface) 94%, transparent);
    box-shadow: 0 8px 24px rgba(25, 45, 55, .11);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    opacity: 1;
    transform: translate3d(0, 0, 0);
    transition: transform .24s cubic-bezier(.22, .61, .36, 1), opacity .2s ease;
    will-change: transform;
  }
  .nav-item { min-width: 0; min-height: 44px; padding: 0 4px; border-radius: 11px; color: var(--muted); font-size: 12px; transition: background-color .18s ease, color .18s ease; }
  .main-nav .nav-item.active { border-radius: 11px; background: color-mix(in srgb, var(--green-soft) 68%, var(--surface)); color: var(--green); box-shadow: none; }
  html[data-theme="dark"] .main-nav .nav-item.active { background: color-mix(in srgb, var(--green-soft) 72%, var(--surface)); color: color-mix(in srgb, var(--green) 82%, white); }
  body[data-active-view="today"].reader-chrome-hidden .app-header {
    top: -66px;
    opacity: 0;
    pointer-events: none;
  }
  body[data-active-view="today"].reader-chrome-hidden .main-nav {
    transform: translate3d(0, calc(100% + 32px), 0);
    opacity: 0;
    pointer-events: none;
  }
  html.reader-immersive,
  html.reader-immersive body[data-active-view="today"] {
    background: var(--surface);
  }
  html.reader-immersive body[data-active-view="today"] .scripture-surface {
    border-color: transparent;
    box-shadow: none;
  }
  .prototype-main { padding: 22px 14px 110px; }
  .day-hero { grid-template-columns: 1fr; margin-bottom: 18px; }
  .day-heading-block, .daily-prompt { grid-column: 1; }
  .day-heading-block { grid-row: 1; }
  .day-navigation { grid-column: 1; grid-row: 1; justify-self: end; }
  .day-hero h1 { font-size: 34px; }
  .week-theme { font-size: 14px; }
  .day-navigation button { min-height: 38px; padding: 0 10px; font-size: 12px; }
  .daily-prompt { margin-top: 7px; font-size: 14px; }
  .content-grid { grid-template-columns: 1fr; gap: 18px; }
  .reading-plan { display: none; }
  .reader-column { grid-column: 1; }
  .mobile-track-nav { display: grid; grid-template-columns: auto minmax(0, 1fr); align-items: center; gap: 10px; margin-bottom: 10px; }
  .mobile-progress { color: var(--heading); font-size: 13px; font-weight: 750; white-space: nowrap; }
  .mobile-tabs { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 4px; }
  .mobile-tab { min-width: 0; min-height: 40px; padding: 0 3px; border: 1px solid var(--line); border-radius: 8px; background: var(--surface-soft); color: var(--muted); font-size: 12px; }
  .mobile-tab.active { border-color: var(--green); background: var(--green-soft); color: var(--green); font-weight: 750; }
  .scripture-tabs { display: none; }
  .passage-heading { padding: 22px 20px 15px; }
  .passage-heading h2 { font-size: 25px; }
  .scripture-body { padding: 0 20px 22px; }
  .passage-footer { flex-direction: column; align-items: stretch; padding: 18px 20px 20px; }
  .passage-footer button { width: 100%; min-height: 46px; }
  .right-rail { grid-column: 1; grid-template-columns: 1fr; }
  .today-overview { grid-template-columns: 1fr; padding: 20px; }
  .today-overview .overview-heading { grid-column: 1; }
  .year-progress-block { padding-top: 18px; border-top: 1px solid var(--line); }
  .reflection-panel { grid-column: 1; grid-template-columns: 1fr; padding: 20px; }
  .reflection-toggle { width: 100%; justify-content: center; }
  .reflection-editor { grid-column: 1; }
  .prototype-badge { right: 8px; bottom: calc(66px + env(safe-area-inset-bottom)); }
}

@media (max-width: 460px) {
  .day-navigation { gap: 5px; }
  .day-navigation button { width: 42px; padding: 0; }
  .desktop-nav-label { display: none; }
  .mobile-nav-icon { display: inline; }
  .daily-prompt { align-items: flex-start; }
  .passage-heading { align-items: flex-start; }
  .chapter-position { margin-top: 30px; }
}

@media (prefers-reduced-motion: no-preference) {
  .progress-dot, .track-check-circle { transition: background-color .18s ease, border-color .18s ease, transform .18s ease; }
  .progress-dot.done { transform: scale(1.04); }
}

/* Production integration: the experiment and live Today page share this file. */
body[data-active-view="today"] .main {
  width: min(1240px, 100%);
  max-width: none;
  margin: 0 auto;
  padding: 26px 24px 80px;
}
body[data-active-view="today"] #today { width: 100%; }
body[data-active-view="today"] .scripture-text { max-height: none; padding: 0; overflow: visible; }
body[data-active-view="today"] .daily-prompt { padding: 0 0 0 9px; border: 0; border-left: 3px solid var(--gold); border-radius: 0; }
body[data-active-view="today"] .scripture-tabs { overflow: visible; }
body[data-active-view="today"] .scripture-tab { background: transparent; }
body[data-active-view="today"] .scripture-tab.active { border-color: transparent; background: transparent; color: var(--green); }
body[data-active-view="today"] .passage-heading h2 { line-height: normal; }
body[data-active-view="today"] .passage-section + .passage-section { border-top: 1px solid var(--line); }
body[data-active-view="today"] .record-status-line { margin: 16px 0 0; color: var(--muted); font-size: 12px; }
body[data-active-view="today"] .auto-checkin-note { display: none; }
body[data-active-view="today"] .record-actions { margin-top: 0; }
body[data-active-view="today"] .record-action-row { display: grid; gap: 7px; }
body[data-active-view="today"] .record-action-row button { min-height: 36px; padding: 0 10px; }
body[data-active-view="today"] .right-rail > .today-overview > .more-options:last-child summary { color: var(--muted); }
body[data-active-view="today"] .reflection-editor textarea { color: var(--text); }
.mobile-day-label { display: none; }

@media (max-width: 780px) {
  body[data-active-view="today"] .main { padding: 22px 14px calc(86px + env(safe-area-inset-bottom)); }
  .desktop-day-label { display: inline; }
  .header-actions .account-button { width: 40px; padding: 0; }
  .day-hero h1,
  .passage-heading h2 { font-family: var(--reader-serif); }
  .scripture-body,
  .scripture-body h3 { font-family: var(--reader-font-family); }
}

@media (max-width: 780px) and (prefers-reduced-motion: reduce) {
  .app-header,
  .main-nav,
  .passage-transition { transition: none; }
}

@media (max-width: 780px) {
  :root { --reader-font-size: 17px; --reader-line-height: 2; }
  html[data-reader-size="small"] { --reader-font-size: 15.5px; }
  html[data-reader-size="large"] { --reader-font-size: 19px; }
  html[data-reader-line-height="compact"] { --reader-line-height: 1.78; }
  html[data-reader-line-height="relaxed"] { --reader-line-height: 2.17; }
}

@media (max-width: 460px) {
  .day-navigation { gap: 6px; }
  .day-navigation button { width: auto; min-width: 76px; padding: 0 8px; }
  .desktop-day-label { display: inline; }
  .mobile-day-label { display: none; }
}

@media (max-width: 360px) {
  .day-hero h1 { font-size: 29px; }
  .day-navigation button { min-width: 72px; padding: 0 6px; font-size: 11.5px; }
}