/* ============================
   Coptic Daily Readings
   ============================ */

:root {
  /* Colors */
  --bg: #faf8f5;
  --surface: #ffffff;
  --text: #2c2c2c;
  --text-muted: #6b6b6b;
  --border: #e0dcd6;
  --border-light: #ebe8e3;
  --accent: #8b4513;
  --accent-light: #d4a574;
  --accent-bg: #f5ece3;
  --gold: #c5960c;
  --error: #b33;

  /* Typography */
  --font: 'Mate', Georgia, 'Times New Roman', Times, serif;
  --font-serif: 'Mate', Georgia, 'Times New Roman', Times, serif;
  --text-xs: 0.65rem;
  --text-sm: 0.75rem;
  --text-base-sm: 0.85rem;
  --text-base: 1rem;
  --text-reading: 1.125rem;
  --text-md: 1.15rem;
  --text-lg: 1.3rem;

  /* Surfaces */
  --shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 4px 12px rgba(0, 0, 0, 0.1);
  --radius: 8px;
}

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

.site-title {
  font-size: var(--text-xs);
  color: #999;
  letter-spacing: 0.15em;
  text-align: left;
  padding: 0.75rem 0 4rem;
}

.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;
}

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
}

/* Layout */
.container {
  max-width: 720px;
  margin: 0 auto;
  padding: 1rem;
}

/* Header */
.app-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding: 1rem 0;
  border-top: 1px solid var(--border);
  margin-top: 1rem;
}

.app-title {
  font-family: var(--font-serif);
  font-size: var(--text-base-sm);
  color: var(--text);
  font-weight: normal;
}

.app-subtitle {
  font-size: var(--text-base-sm);
  color: var(--text-muted);
  margin-top: 0.25rem;
}

/* Date Navigation */
.date-nav {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.date-nav .nav-arrow {
  font-family: var(--font);
  background: none;
  border: none;
  color: var(--accent);
  font-size: var(--text-base);
  font-weight: 700;
  cursor: pointer;
  padding: 0.2rem 0;
}

.date-nav .nav-arrow:hover {
  color: var(--gold);
}

.date-calendar-btn {
  background: none;
  border: none;
  color: var(--accent);
  cursor: pointer;
  padding: 0;
  display: inline-flex;
  align-items: center;
  vertical-align: middle;
  margin-left: 0.3rem;
  transition: color 0.15s;
}

.date-calendar-btn:hover {
  color: var(--gold);
}

/* Custom Calendar Picker */
.calendar-picker {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  padding: 1rem;
  margin-top: 0.5rem;
  max-width: 280px;
  margin-left: auto;
}

.calendar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.75rem;
}

.calendar-header span {
  font-family: var(--font-serif);
  font-size: var(--text-base-sm);
  font-weight: 700;
  color: var(--text);
}

.cal-nav {
  font-family: var(--font);
  background: none;
  border: none;
  color: var(--accent);
  font-size: var(--text-base);
  font-weight: 700;
  cursor: pointer;
  padding: 0.2rem 0.4rem;
}

.cal-nav:hover {
  color: var(--gold);
}

.calendar-weekdays {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  text-align: center;
  font-size: var(--text-sm);
  color: var(--text-muted);
  margin-bottom: 0.25rem;
}

.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 2px;
}

.calendar-grid button {
  font-family: var(--font);
  background: none;
  border: none;
  color: var(--text);
  font-size: var(--text-base-sm);
  padding: 0.35rem 0;
  cursor: pointer;
  border-radius: 4px;
  text-align: center;
}

.calendar-grid button:hover {
  background: var(--accent-bg);
  color: var(--accent);
}

.calendar-grid button.cal-today {
  color: var(--gold);
  font-weight: 700;
}

.calendar-grid button.cal-selected {
  background: var(--accent);
  color: var(--surface);
}

.calendar-grid button.cal-other-month {
  color: var(--border);
}

.today-link {
  font-family: var(--font);
  background: none;
  border: none;
  color: var(--accent);
  font-size: var(--text-base-sm);
  cursor: pointer;
  padding: 0;
  text-decoration: underline;
  text-underline-offset: 2px;
  margin-left: 0.5rem;
  vertical-align: baseline;
}

.today-link:hover {
  color: var(--gold);
}

#day-title {
  font-family: var(--font-serif);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--text);
}

/* Controls / Readings Header */
.controls {
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-rows: auto auto;
  align-items: end;
  margin-top: 1.5rem;
  margin-bottom: 0;
  gap: 0.15rem;
}

.controls #day-title {
  grid-column: 1;
  grid-row: 1;
  margin: 0;
}

.readings-coptic-date {
  grid-column: 1;
  grid-row: 2;
  font-size: var(--text-base-sm);
  color: var(--accent);
}

.controls .btn-group {
  grid-column: 2;
  grid-row: 1;
  align-self: baseline;
}

.controls .view-toggle {
  grid-column: 2;
  grid-row: 2;
  justify-self: end;
}

.btn-group {
  display: flex;
  gap: 0.35rem;
}

.btn-group button {
  font-family: var(--font);
  background: none;
  border: none;
  color: var(--accent);
  font-size: var(--text-base-sm);
  cursor: pointer;
  padding: 0.2rem 0;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.btn-group button:hover {
  color: var(--gold);
}

.view-toggle {
  font-family: var(--font);
  font-size: var(--text-base-sm);
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 2px;
  padding: 0.2rem 0;
}

.view-toggle:hover {
  color: var(--gold);
}

/* Service Sections */
.service-section {
  margin-bottom: 1.5rem;
}

.service-heading {
  font-family: var(--font-serif);
  font-size: var(--text-md);
  font-weight: normal;
  color: var(--accent);
  border-bottom: 1px solid var(--accent-light);
  padding-bottom: 0.3rem;
  margin-top: 2.5rem;
  margin-bottom: 0.75rem;
}

/* Reading Cards */
.reading-card {
  background: var(--surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  padding: 1rem 1.5rem;
  margin-bottom: 0.75rem;
}

.reading-card:not(.expanded) {
  cursor: pointer;
}

.reading-header {
  display: flex;
  align-items: baseline;
  gap: 0.4rem;
}

.reading-label {
  font-weight: 700;
  font-size: var(--text-base-sm);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.reading-refs {
  font-family: var(--font-serif);
  font-size: var(--text-base);
  color: var(--accent);
}

.expand-btn {
  flex-shrink: 0;
  background: none;
  border: none;
  color: var(--accent);
  font-size: 1.1em;
  cursor: pointer;
  padding: 0;
  line-height: 1;
  width: 0.8em;
  text-align: center;
  transition: transform 0.15s ease;
}

.expand-btn[aria-expanded="true"] {
  transform: rotate(90deg);
}

.expand-btn:hover {
  color: var(--gold);
}

.expanded .reading-header {
  cursor: pointer;
}

/* Reading Text */
.reading-text {
  display: none;
  margin-top: 1rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
  max-width: 65ch;
}

.reading-text.expanded {
  display: block;
}

.passage {
  margin-bottom: 1rem;
}

.passage:last-child {
  margin-bottom: 0;
}

.passage-ref {
  font-weight: 700;
  font-size: var(--text-base-sm);
  color: var(--accent);
  margin-bottom: 0.3rem;
}

.passage-text {
  font-family: var(--font-serif);
  font-size: var(--text-reading);
  line-height: 1.7;
  color: var(--text);
}

.verse {
  display: inline;
  margin-right: 0.15em;
}

.verse sup {
  font-family: var(--font);
  font-size: var(--text-xs);
  color: var(--text-muted);
  margin-left: 0.3em;
  margin-right: 0.15rem;
  font-weight: 700;
}

/* First verse in a passage doesn't need left margin on the number */
.verse:first-child sup {
  margin-left: 0;
}

/* Paragraph break every ~10 verses for readability in long prose passages */
.verse-para-break {
  display: block;
  margin-top: 0.75em;
}

/* Poetry layout: each verse is a block with hanging-indent lines */
.verse-poetry {
  display: block;
  margin-bottom: 0.15em;
}

.poetry-line {
  display: block;
  line-height: 1.6;
}

.poetry-indent {
  padding-left: 1.5em;
}

/* Loading & Error States */
.loading {
  color: var(--text-muted);
  font-style: italic;
  font-size: var(--text-base-sm);
}

.error {
  color: var(--error);
  font-size: var(--text-base-sm);
}

.no-readings {
  text-align: center;
  color: var(--text-muted);
  font-style: italic;
  padding: 2rem 0;
}

/* Synaxarium */
.synaxarium-heading {
  color: var(--gold);
  border-bottom-color: var(--gold);
}

.synaxarium-subtitle {
  font-size: var(--text-base-sm);
  color: var(--text-muted);
  margin-bottom: 0.75rem;
  font-style: italic;
}

.synaxarium-name {
  font-family: var(--font-serif);
  font-size: var(--text-base);
  font-weight: normal;
  color: var(--text);
  line-height: 1.6;
}

.synaxarium-text .passage-text {
  font-size: var(--text-base-sm);
  line-height: 1.75;
}

/* Deuterocanonical notice */
.deutero-notice {
  font-size: var(--text-sm);
  color: var(--text-muted);
  font-style: italic;
  margin-top: 0.25rem;
}

/* Offline indicator */
.offline-banner {
  background: var(--gold);
  color: white;
  text-align: center;
  padding: 0.3rem;
  font-size: var(--text-sm);
  font-weight: 700;
  display: none;
}

.offline-banner.visible {
  display: block;
}

/* Footer */
.app-footer {
  text-align: center;
  padding: 0 0 4rem;
  margin-top: 4rem;
  border-top: 1px solid var(--border);
  font-size: var(--text-sm);
  color: var(--text-muted);
}

.footer-translation {
  margin-bottom: 1rem;
}

.footer-translation select {
  font-family: var(--font);
  font-size: var(--text-base-sm);
  padding: 0.35rem 0.5rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--text);
}

.app-footer a {
  color: var(--accent);
  text-decoration: none;
}

.app-footer a:hover {
  text-decoration: underline;
}

/* Simple mode */
.simple-mode #readings-container {
  margin-top: 2rem;
}

/* Responsive */
@media (max-width: 480px) {
  .container {
    padding: 1rem;
  }

  .app-title {
    font-size: var(--text-base);
  }

  #day-title {
    font-size: var(--text-md);
  }

  .reading-card {
    padding: 0.875rem 1rem;
  }

  .passage-text {
    font-size: var(--text-base);
    line-height: 1.6;
  }

  .reading-header {
    flex-wrap: wrap;
  }

  .btn-group {
    justify-content: center;
  }
}