:root {
  --reading-font-size: 1rem;
  --reading-line-height: 1.72;
  --reading-font-family: Georgia, "Times New Roman", serif;
  --reading-toolbar-bg: rgba(255, 253, 248, 0.94);
  --reading-control-bg: rgba(255, 255, 255, 0.9);
  --reading-control-hover: #eef4f7;
  --reading-control-border: #c9d3d8;
  --reading-focus: rgba(49, 95, 125, 0.3);
  --reading-status-bg: #1b2a35;
  --reading-status-ink: #fff;
}

html[data-reading-font="sans"] {
  --reading-font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

html[data-reading-theme="sepia"] {
  color-scheme: light;
  --ink: #332b22;
  --muted: #706253;
  --line: #d8c9b3;
  --paper: #fbf3df;
  --canvas: #eee2c9;
  --brand: #76552f;
  --brand-dark: #573d24;
  --accent: #a77832;
  --shadow: 0 14px 40px rgba(70, 48, 26, 0.11);
  --reading-toolbar-bg: rgba(251, 243, 223, 0.95);
  --reading-control-bg: rgba(255, 250, 236, 0.94);
  --reading-control-hover: #f2e5ca;
  --reading-control-border: #cfbea5;
  --reading-focus: rgba(118, 85, 47, 0.32);
  --reading-status-bg: #3b3025;
}

html[data-reading-theme="blue"] {
  color-scheme: light;
  --ink: #203744;
  --muted: #596f7a;
  --line: #c5d6df;
  --paper: #f5fafd;
  --canvas: #e5f0f6;
  --brand: #315f7d;
  --brand-dark: #244a63;
  --accent: #4e86a4;
  --shadow: 0 14px 40px rgba(34, 75, 98, 0.11);
  --reading-toolbar-bg: rgba(245, 250, 253, 0.95);
  --reading-control-bg: rgba(255, 255, 255, 0.94);
  --reading-control-hover: #e5f1f7;
  --reading-control-border: #bfd1dc;
  --reading-focus: rgba(49, 95, 125, 0.32);
  --reading-status-bg: #203744;
}

html[data-reading-theme="gray"] {
  color-scheme: light;
  --ink: #30383c;
  --muted: #626e72;
  --line: #ced4d6;
  --paper: #f7f8f8;
  --canvas: #e8ebec;
  --brand: #53666f;
  --brand-dark: #3d4d54;
  --accent: #75878f;
  --shadow: 0 14px 40px rgba(45, 57, 62, 0.1);
  --reading-toolbar-bg: rgba(247, 248, 248, 0.95);
  --reading-control-bg: rgba(255, 255, 255, 0.94);
  --reading-control-hover: #e9edee;
  --reading-control-border: #c7cfd2;
  --reading-focus: rgba(83, 102, 111, 0.3);
  --reading-status-bg: #30383c;
}

html[data-reading-theme="lavender"] {
  color-scheme: light;
  --ink: #382f42;
  --muted: #74677f;
  --line: #d8cde0;
  --paper: #fbf8fd;
  --canvas: #eee7f3;
  --brand: #6c567d;
  --brand-dark: #513e61;
  --accent: #8a6f9d;
  --shadow: 0 14px 40px rgba(75, 55, 88, 0.1);
  --reading-toolbar-bg: rgba(251, 248, 253, 0.95);
  --reading-control-bg: rgba(255, 253, 255, 0.94);
  --reading-control-hover: #f0e8f5;
  --reading-control-border: #d2c5db;
  --reading-focus: rgba(108, 86, 125, 0.32);
  --reading-status-bg: #382f42;
}

html[data-reading-theme="green"] {
  color-scheme: light;
  --ink: #283a2f;
  --muted: #65766b;
  --line: #c9d9ce;
  --paper: #f6faf7;
  --canvas: #e4efe7;
  --brand: #4f745d;
  --brand-dark: #385442;
  --accent: #6f9278;
  --shadow: 0 14px 40px rgba(43, 75, 55, 0.1);
  --reading-toolbar-bg: rgba(246, 250, 247, 0.95);
  --reading-control-bg: rgba(255, 255, 255, 0.94);
  --reading-control-hover: #e8f2ea;
  --reading-control-border: #c3d4c8;
  --reading-focus: rgba(79, 116, 93, 0.32);
  --reading-status-bg: #283a2f;
}

html[data-reading-theme="dark"] {
  color-scheme: dark;
  --ink: #e6edf0;
  --muted: #aab8bf;
  --line: #40515a;
  --paper: #1a252b;
  --canvas: #10181d;
  --brand: #9fc5d8;
  --brand-dark: #c6dfeb;
  --accent: #d0aa63;
  --shadow: 0 16px 44px rgba(0, 0, 0, 0.3);
  --reading-toolbar-bg: rgba(22, 32, 38, 0.96);
  --reading-control-bg: rgba(36, 51, 59, 0.96);
  --reading-control-hover: #304650;
  --reading-control-border: #536771;
  --reading-focus: rgba(159, 197, 216, 0.42);
  --reading-status-bg: #e6edf0;
  --reading-status-ink: #10181d;
}

body {
  transition: color 160ms ease, background-color 160ms ease;
}

html[data-reading-theme="sepia"] body {
  background:
    radial-gradient(circle at 8% 0%, rgba(145, 99, 43, 0.1), transparent 28rem),
    var(--canvas);
}

html[data-reading-theme="blue"] body {
  background:
    radial-gradient(circle at 8% 0%, rgba(78, 134, 164, 0.11), transparent 28rem),
    var(--canvas);
}

html[data-reading-theme="gray"] body {
  background:
    radial-gradient(circle at 8% 0%, rgba(117, 135, 143, 0.1), transparent 28rem),
    var(--canvas);
}

html[data-reading-theme="lavender"] body {
  background:
    radial-gradient(circle at 8% 0%, rgba(138, 111, 157, 0.1), transparent 28rem),
    var(--canvas);
}

html[data-reading-theme="green"] body {
  background:
    radial-gradient(circle at 8% 0%, rgba(111, 146, 120, 0.1), transparent 28rem),
    var(--canvas);
}

html[data-reading-theme="dark"] body {
  background:
    radial-gradient(circle at 8% 0%, rgba(159, 197, 216, 0.07), transparent 28rem),
    var(--canvas);
}

/* Dokumenti započinju brže, bez naslovnice koja zauzima cijeli zaslon. */
.document-header {
  padding: clamp(3.1rem, 6vw, 4.8rem) clamp(1rem, 4vw, 3rem) clamp(1.35rem, 3vw, 2.25rem);
}

.document-header::after {
  margin-top: 1.2rem;
}

.document-header h1 {
  font-size: clamp(2rem, 5vw, 3.9rem);
}

.document-main,
.document-pdf-shell {
  margin-bottom: clamp(3rem, 6vw, 5rem);
}

.missal-title-page {
  min-height: 0;
  padding: clamp(2rem, 6vw, 4.5rem);
}

.missal-title-page,
.missal-spread,
.office-page,
.document-pdf-card {
  box-shadow: 0 10px 32px rgba(27, 42, 53, 0.08);
}

[data-reading-content] {
  font-family: var(--reading-font-family);
  font-size: var(--reading-font-size);
  line-height: var(--reading-line-height);
}

[data-reading-content] .missal-heading,
[data-reading-content] .missal-paragraph,
[data-reading-content] .office-document {
  font-family: inherit;
}

[data-reading-content] .missal-paragraph,
[data-reading-content] .office-document {
  line-height: var(--reading-line-height);
}

[data-reading-content] .office-document {
  font-size: inherit;
}

[data-reading-content] .missal-note {
  font-size: 0.88em;
}

.reading-tools[hidden],
.reading-tools [hidden] {
  display: none !important;
}

.reading-tools {
  position: sticky;
  z-index: 70;
  top: 0;
  margin-bottom: clamp(1rem, 2.5vw, 1.7rem);
  border-block: 1px solid var(--line);
  background: var(--reading-toolbar-bg);
  box-shadow: 0 7px 20px rgba(27, 42, 53, 0.07);
  color: var(--ink);
  -webkit-backdrop-filter: blur(15px) saturate(1.15);
  backdrop-filter: blur(15px) saturate(1.15);
}

.reading-tools__inner {
  display: flex;
  width: min(100% - 1.25rem, 1180px);
  min-height: 3.8rem;
  align-items: center;
  justify-content: center;
  gap: 0.48rem;
  margin: 0 auto;
  padding: 0.48rem 0;
}

.reading-tools__group {
  display: flex;
  align-items: center;
  gap: 0.34rem;
}

.reading-tools__group + .reading-tools__group,
.reading-tools__listening + .reading-tools__group,
.reading-tools__wake-direct + .reading-tools__group {
  padding-left: 0.48rem;
  border-left: 1px solid var(--line);
}

.reading-tools__button {
  display: inline-flex;
  min-height: 2.75rem;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  gap: 0.38rem;
  padding: 0.48rem 0.72rem;
  border: 1px solid var(--reading-control-border);
  border-radius: 0.65rem;
  background: var(--reading-control-bg);
  color: var(--ink);
  font: 720 0.78rem/1.15 Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: 0;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  transition: border-color 140ms ease, background-color 140ms ease, box-shadow 140ms ease;
}

.reading-tools__button:hover:not(:disabled),
.reading-tools__listening[open] > .reading-tools__summary {
  border-color: var(--brand);
  background: var(--reading-control-hover);
  color: var(--brand-dark);
}

.reading-tools__button:focus-visible,
.reading-tools__summary:focus-visible {
  outline: 3px solid var(--reading-focus);
  outline-offset: 2px;
}

.reading-tools__button:disabled {
  opacity: 0.46;
  cursor: default;
}

.reading-tools__button[aria-pressed="true"] {
  border-color: var(--brand);
  background: var(--reading-control-hover);
  color: var(--brand-dark);
  box-shadow: inset 0 0 0 1px var(--brand);
}

.reading-tools__button--compact {
  min-width: 2.75rem;
  padding-inline: 0.5rem;
  font-size: 0.9rem;
}

.reading-tools__button--quiet {
  color: var(--muted);
}

.reading-tools__button--state {
  display: grid;
  min-width: 5.7rem;
  grid-template-columns: auto auto;
  grid-template-rows: auto auto;
  column-gap: 0.38rem;
  text-align: left;
}

.reading-tools__button--state > span:not(.reading-tools__swatch) {
  grid-row: 1 / 3;
  align-self: center;
  color: var(--muted);
  font-size: 0.69rem;
  font-weight: 620;
}

.reading-tools__button--state strong {
  align-self: end;
  font-size: 0.75rem;
}

.reading-tools__swatch {
  width: 0.72rem;
  height: 0.72rem;
  grid-row: 1 / 3;
  align-self: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: var(--paper);
  box-shadow: inset 0 0 0 2px var(--canvas);
}

.reading-tools__value {
  min-width: 3rem;
  color: var(--muted);
  font: 700 0.7rem/1 Inter, ui-sans-serif, system-ui, sans-serif;
  text-align: center;
}

.reading-tools__listening {
  position: relative;
  flex: 0 0 auto;
}

.reading-tools__summary {
  list-style: none;
  user-select: none;
}

.reading-tools__summary::-webkit-details-marker {
  display: none;
}

.reading-tools__summary::after {
  margin-left: 0.1rem;
  color: var(--muted);
  content: "▾";
  font-size: 0.68rem;
}

.reading-tools__listening[open] .reading-tools__summary::after {
  transform: rotate(180deg);
}

.reading-tools__listening-panel {
  position: absolute;
  z-index: 75;
  top: calc(100% + 0.65rem);
  right: 0;
  min-width: max-content;
  padding: 0.55rem;
  border: 1px solid var(--line);
  border-radius: 0.8rem;
  background: var(--paper);
  box-shadow: var(--shadow);
}

.reading-tools__status {
  position: fixed;
  z-index: 100;
  right: 1rem;
  bottom: max(1rem, env(safe-area-inset-bottom));
  max-width: min(28rem, calc(100% - 2rem));
  margin: 0;
  padding: 0.72rem 0.9rem;
  border-radius: 0.65rem;
  background: var(--reading-status-bg);
  box-shadow: 0 10px 32px rgba(0, 0, 0, 0.2);
  color: var(--reading-status-ink);
  font: 650 0.82rem/1.4 Inter, ui-sans-serif, system-ui, sans-serif;
  opacity: 0;
  pointer-events: none;
  transform: translateY(0.6rem);
  transition: opacity 150ms ease, transform 150ms ease;
}

.reading-tools__status.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.document-pdf-card__actions {
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 0.45rem;
}

button.document-pdf-card__action {
  font-family: inherit;
  cursor: pointer;
}

.document-pdf-card:fullscreen,
.document-pdf-card.is-fullscreen {
  display: flex;
  width: 100vw;
  height: 100vh;
  height: 100dvh;
  flex-direction: column;
  border: 0;
  border-radius: 0;
  background: var(--paper);
}

.document-pdf-card:-webkit-full-screen {
  display: flex;
  width: 100vw;
  height: 100vh;
  flex-direction: column;
  border: 0;
  border-radius: 0;
  background: var(--paper);
}

.document-pdf-card:fullscreen .document-pdf-viewer,
.document-pdf-card.is-fullscreen .document-pdf-viewer,
.document-pdf-card:-webkit-full-screen .document-pdf-viewer {
  height: auto;
  min-height: 0;
  flex: 1 1 auto;
}

html[data-reading-theme="sepia"] .document-back,
html[data-reading-theme="sepia"] .document-pdf-card__action {
  background: rgba(255, 250, 236, 0.92);
}

html[data-reading-theme="sepia"] .missal-note,
html[data-reading-theme="sepia"] .office-antiphon {
  background: #f2e5ca;
  color: #5e5042;
}

html[data-reading-theme="sepia"] .office-document,
html[data-reading-theme="sepia"] .office-intro {
  color: var(--ink);
}

html[data-reading-theme="sepia"] .office-page {
  border-color: var(--line);
  background: var(--paper);
}

html:is(
  [data-reading-theme="blue"],
  [data-reading-theme="gray"],
  [data-reading-theme="lavender"],
  [data-reading-theme="green"]
) .document-back,
html:is(
  [data-reading-theme="blue"],
  [data-reading-theme="gray"],
  [data-reading-theme="lavender"],
  [data-reading-theme="green"]
) .document-pdf-card__action {
  border-color: var(--reading-control-border);
  background: var(--reading-control-bg);
  color: var(--brand-dark);
}

html:is(
  [data-reading-theme="blue"],
  [data-reading-theme="gray"],
  [data-reading-theme="lavender"],
  [data-reading-theme="green"]
) .missal-note,
html:is(
  [data-reading-theme="blue"],
  [data-reading-theme="gray"],
  [data-reading-theme="lavender"],
  [data-reading-theme="green"]
) .office-antiphon {
  background: var(--reading-control-hover);
  color: var(--muted);
}

html:is(
  [data-reading-theme="blue"],
  [data-reading-theme="gray"],
  [data-reading-theme="lavender"],
  [data-reading-theme="green"]
) .missal-title-page,
html:is(
  [data-reading-theme="blue"],
  [data-reading-theme="gray"],
  [data-reading-theme="lavender"],
  [data-reading-theme="green"]
) .missal-spread,
html:is(
  [data-reading-theme="blue"],
  [data-reading-theme="gray"],
  [data-reading-theme="lavender"],
  [data-reading-theme="green"]
) .office-page {
  border-color: var(--line);
  background: var(--paper);
}

html[data-reading-theme="dark"] .document-back,
html[data-reading-theme="dark"] .document-pdf-card__action {
  border-color: var(--reading-control-border);
  background: var(--reading-control-bg);
  color: var(--brand-dark);
}

html[data-reading-theme="dark"] .document-pdf-card__toolbar {
  border-color: var(--line);
  background: linear-gradient(135deg, #21323a, #18252b 62%);
}

html[data-reading-theme="dark"] .document-pdf-card__badge {
  border-color: #72594c;
  background: #382c29;
  color: #e7bda8;
}

html[data-reading-theme="dark"] .document-pdf-viewer {
  background: #10181d;
}

html[data-reading-theme="dark"] .missal-title-page,
html[data-reading-theme="dark"] .missal-spread,
html[data-reading-theme="dark"] .office-page {
  border-color: var(--line);
  background: var(--paper);
}

html[data-reading-theme="dark"] .missal-note,
html[data-reading-theme="dark"] .office-antiphon {
  background: #26343a;
  color: #c6d1d6;
}

html[data-reading-theme="dark"] .missal-rubric {
  color: #e0ad95;
}

html[data-reading-theme="dark"] .office-document,
html[data-reading-theme="dark"] .office-intro {
  color: var(--ink);
}

html[data-reading-theme="dark"] .office-eyebrow,
html[data-reading-theme="dark"] .office-heading,
html[data-reading-theme="dark"] .office-section-title,
html[data-reading-theme="dark"] .office-subtitle {
  color: var(--brand-dark);
}

html[data-reading-theme="dark"] .office-section-title::after {
  background: var(--line);
}

@media (max-width: 840px) {
  .reading-tools__inner {
    width: 100%;
    justify-content: flex-start;
    gap: 0.4rem;
    padding-inline: 0.5rem;
    overflow-x: auto;
    overscroll-behavior-x: contain;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
  }

  .reading-tools__inner::-webkit-scrollbar {
    display: none;
  }

  .reading-tools__listening-panel {
    position: fixed;
    top: 4.2rem;
    right: 0.5rem;
    left: 0.5rem;
    min-width: 0;
    flex-wrap: wrap;
    justify-content: center;
  }
}

@media (max-width: 700px) {
  .document-header {
    padding-top: 4.6rem;
    padding-bottom: 1.2rem;
  }

  .document-header h1 {
    font-size: clamp(1.8rem, 9vw, 2.75rem);
  }

  .document-lead {
    margin-top: 0.85rem;
  }

  .document-pdf-card__actions {
    width: 100%;
  }

  .document-pdf-card__actions .document-pdf-card__action {
    min-width: 0;
    flex: 1 1 50%;
  }

  .missal-spread {
    padding: 1rem;
  }

  .office-page {
    padding: 1.25rem 0.9rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  body,
  .reading-tools__button,
  .reading-tools__status {
    transition: none;
  }
}

@media print {
  :root {
    color-scheme: light !important;
    --ink: #111 !important;
    --muted: #444 !important;
    --line: #bbb !important;
    --paper: #fff !important;
    --canvas: #fff !important;
  }

  .reading-tools {
    display: none !important;
  }

  [data-reading-content] {
    font-family: var(--reading-font-family);
    font-size: 11pt;
    line-height: 1.45;
  }

  [data-reading-content] .missal-paragraph,
  [data-reading-content] .office-document {
    line-height: 1.45;
  }
}