/* Ensure html and body take full height */
html, body {
  background: var(--light-background);
  color: var(--main-text-color);
  height: 100%;
  margin: 0;
}

/* Global Styles */
body {
  font-family: 'Manrope', 'Segoe UI', sans-serif;
  padding-top: 0;
  overflow-x: hidden;
  letter-spacing: 0.01em;
  line-height: 1.6;
  background:
    radial-gradient(1200px 900px at -10% 10%, rgba(34, 211, 238, 0.12), transparent 40%),
    radial-gradient(1100px 800px at 110% -20%, rgba(59, 130, 246, 0.14), transparent 45%),
    var(--light-background);
}

/* Subtle oversized logo watermark on all main sections */
main {
  position: relative;
  overflow: hidden;
}

main::before {
  content: "";
  position: absolute;
  inset: 100px 0 0 0;
  background-image: url("/custom_logo/logoB.png");
  background-repeat: no-repeat;
  background-position: center top;
  background-size: 140%;
  opacity: 0.03;
  filter: blur(3px) saturate(90%) brightness(1.02);
  mix-blend-mode: multiply;
  pointer-events: none;
  z-index: 5; /* bring logo in front */
}

main > * {
  position: relative;
  z-index: 1;
}

/* Header styles */
.site-header {
  background: linear-gradient(120deg, var(--dark-background), #13253f);
  color: var(--header-text-color);
  position: sticky;
  top: 0;
  width: 100%;
  z-index: 2000;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 20px;
}

/* Ensure modals appear above the sticky header */
.modal {
  z-index: 3000;
}

.modal-backdrop {
  z-index: 2990;
}

.site-header img.logo {
    height: 54px;
    margin-right: 6px;
    filter: drop-shadow(0 8px 10px rgba(0, 0, 0, 0.25));
}

.site-header h1 {
    font-size: 1.3rem;
    margin: 0;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-weight: 800;
}

.wrapper {
  display: flex;
  flex-direction: column;
  min-height: 100%;
  padding-bottom: 220px;
}

.wrapper > .admin-nav {
  flex: 0 0 auto;
}

.wrapper > #page-content {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
}

.wrapper > #page-content > .main-tabs {
  flex: 0 0 auto;
}

.wrapper > #page-content > main,
.wrapper > #page-content > section {
  flex: 1 1 auto;
  padding-top: 6px;
}

.wrapper > footer {
  flex: 0 0 auto;
}

.container {
  max-width: 1200px;
  width: 95%;
  margin-top: 12px;
}

.container a {
  font-size: 17px;
}

/* Spacing for alerts so they don't stick to edges or neighbors */
.alert {
  margin: 12px 0;
}

.livestream-alert {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.livestream-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.12);
  border: 1px solid rgba(0, 0, 0, 0.2);
  color: inherit;
  font-weight: 600;
  text-decoration: none;
  transition: background-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.livestream-button:hover,
.livestream-button:focus-visible {
  background: rgba(0, 0, 0, 0.2);
  box-shadow: 0 6px 14px rgba(0, 0, 0, 0.15);
  transform: translateY(-1px);
}

.livestream-button:active {
  transform: translateY(0);
  box-shadow: none;
}

@media (max-width: 640px) {
  .livestream-alert {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* Search view container (custom element) */
search {
  display: block;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid var(--border-color);
  border-radius: 0 0 16px 16px;
  box-shadow: none;
  margin-top: -1px;
  padding: 16px 12px 10px;
  position: relative;
}

/* Search view controls */
.search-close-btn {
  position: absolute;
  top: 12px;
  right: 14px;
  opacity: 0.85;
}

.search-query-wrap .input-group {
  position: relative;
}

.input-clear-btn {
  border-top-left-radius: 0;
  border-bottom-left-radius: 0;
  opacity: 0.85;
}

.input-clear-btn:hover {
  opacity: 1;
}

.search-close-btn:hover {
  opacity: 1;
}

/* Breadcrumb Styles */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  padding: 10px 16px;
  margin: 0;
}

.breadcrumb a {
  font-size: 17px;
  text-decoration: none;
  color: var(--brand-navy);
  font-weight: 700;
}

.breadcrumb span {
  font-size: 17px;
  color: var(--muted-text);
  margin: 0;
}

/* Admin Nav Styles */
.admin-nav {
  color: var(--brand-ink);
  border: 1px solid var(--border-color);
  background: rgba(255, 255, 255, 0.9);
  width: 100vw;
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
  box-sizing: border-box;
  position: relative;
  z-index: 1000;
  overflow: visible;
}

.admin-nav-rail {
  position: relative;
  overflow: visible;
}

.admin-nav-track {
  display: flex;
  align-items: center;
  flex-wrap: nowrap;
  justify-content: flex-start;
  padding: 0 10px; /* keep first/last items off the screen edge */
  overflow-x: auto;
  overflow-y: visible;
  -webkit-overflow-scrolling: touch;
  white-space: nowrap;
}

.admin-nav a {
  color: var(--brand-ink);
  text-decoration: none;
  padding: 8px 12px;
  font-weight: 600;
  font-size: 13px;
  border: 1px solid transparent;
  background: linear-gradient(135deg, #fff, #f4f7fb);
  transition: all 0.2s ease;
  box-shadow: 0 6px 16px rgba(15, 23, 42, 0.05);
  flex-shrink: 0;
}

.admin-nav .dropdown {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.admin-nav a:hover {
  color: var(--brand-sky);
  border-color: var(--border-color);
  transform: translateY(-1px);
}

.admin-nav span {
  color: var(--border-color);
  display: none;
}

.admin-nav .dropdown-toggle {
  color: var(--brand-ink);
  padding: 8px 12px;
  display: inline-flex;
  align-items: center;
}

.admin-nav .dropdown-toggle::after {
  display: none; /* hide default Bootstrap caret */
}

.admin-nav .dropdown-menu {
  background-color: #fff;
  border-color: var(--border-color);
  border-radius: 10px;
  box-shadow: var(--card-shadow);
  z-index: 4000;
  position: absolute;
  top: 0;
  left: 100%;
  margin-top: 0;
  margin-left: 8px;
  transform: none;
}

.admin-nav .dropdown-item {
  color: var(--brand-ink);
  padding-left: 14px;
  padding-right: 14px;
}

.admin-nav .dropdown-item:hover,
.admin-nav .dropdown-item:focus {
  background-color: #eef4ff;
  color: var(--brand-navy);
}

/* List Styles */
ul {
  list-style-type: none;
  padding: 0;
}

/* mouse symbol for links */
div.directory-item, li.directory-item, li.file-item, li.link-item,
div.directory-item a, li.directory-item a, li.file-item a, li.link-item a {
  cursor: pointer;
}

/* Directory Items (in a list) */
.directory-item, .link-item, .directory-item, .file-item {
  margin-bottom: 12px;
  background-color: #fff;
  border-radius: 12px;
  box-shadow: var(--card-shadow);
  padding: 12px 18px;
  border: 1px solid var(--border-color);
  transition: all 0.2s ease;
}

.directory-item:hover,
.link-item:hover,
.file-item:hover {
  border-color: var(--brand-sky);
  box-shadow: 0 14px 26px rgba(59, 130, 246, 0.14);
  transform: translateY(-1px);
}

/* Grid Layout for Directories */
.directories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  column-gap: 14px;
  row-gap: 0;
  text-align: center;
}

/* File Item Styles (for both music and image files) */
.file-item, .directory-item{
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  background-color: #fff;
  border-radius: 12px;
  box-shadow: var(--card-shadow);
}

/* Link Styles */
.directory-link,
.link-link,
a.play-file {
  color: var(--brand-ink);
  text-decoration: none;
  word-break: break-all;
  font-weight: 600;
}

a.show-transcript {
  text-decoration: none;
  color: var(--brand-navy);
  font-size: 18px;
  margin-left: 10px;
  font-weight: 600;
}

a.show-transcript:hover {
  color: var(--brand-sky);
}

.highlight {
  background-color: #fffbcc;
  padding: 2px 4px;
  border-radius: 4px;
}

#transcriptContent code.timecode-link {
  cursor: pointer;
  font-size: small;
}

a.create-share {
  text-decoration: none;
  color: var(--brand-navy);
  font-size: 18px;
  margin-left: 10px;
  font-weight: 600;
}

a.create-share:hover {
  color: var(--brand-sky);
}

.currently-playing {
  background-color: var(--selected-background);
  border: 1px solid var(--brand-sky);
}

/* Footer Player Styles */
footer {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  text-align: center;
  z-index: 1000;  /* Make sure it sits on top */
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none; /* avoid blocking underlying content */
}

footer .audio-player-container {
  pointer-events: auto; /* keep controls clickable */
}

/* Modal Styles */
#transcriptModal {
  display: none;
  position: fixed;
  z-index: 2000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgba(0, 0, 0, 0.7);
}
#transcriptModal .modal-content {
  background-color: #fff;
  margin: 5% auto;
  padding: 15px;
  border-radius: 5px;
  width: 90%;
  max-width: 800px;
  position: relative;
  max-height: 80vh;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}
#transcriptModal .close {
  position: sticky;
  top: 0;
  right: 0;
  font-size: 28px;
  font-weight: bold;
  cursor: pointer;
  margin-left: auto;
  z-index: 5;
}

/* Basic Markdown Styles */
#transcriptContent h1,
#transcriptContent h2,
#transcriptContent h3 {
  border-bottom: 1px solid #eee;
  padding-bottom: 5px;
}
#transcriptContent p {
  line-height: 1.6;
}
#transcriptContent pre {
  background-color: #f6f8fa;
  padding: 10px;
  overflow-x: auto;
}

#transcriptContent .song-sheet {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

#transcriptContent .song-header h2 {
  margin: 0;
  font-size: 22px;
}

#transcriptContent .song-meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 10px;
  padding: 10px 12px;
  background: #f8fbff;
  border: 1px solid var(--border-color);
  border-radius: 10px;
}

#transcriptContent .song-meta-label {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted-text);
  margin-bottom: 4px;
}

#transcriptContent .song-meta-value {
  font-weight: 600;
  color: var(--brand-ink);
}

#transcriptContent .song-chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

#transcriptContent .song-chip {
  padding: 2px 8px;
  border-radius: 999px;
  background: #eef4ff;
  color: var(--brand-ink);
  font-size: 12px;
  font-weight: 600;
}

#transcriptContent .song-section {
  padding: 12px;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  background: #fff;
  box-shadow: var(--card-shadow);
}

#transcriptContent .song-section h4 {
  margin: 0 0 8px;
  font-size: 16px;
  color: var(--brand-navy);
}

#transcriptContent .song-section p {
  margin: 0;
  white-space: pre-line;
  line-height: 1.6;
}

#transcriptContent .song-translation {
  color: var(--muted-text);
}

#transcriptContent .song-small {
  font-size: 0.9em;
}


/* Center the reload control */
#directory-controls {
  text-align: center;
  margin-top: 20px;
}

/* Style the button (remove border, background, etc.) */
#reload-button {
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}

/* Add a rotation animation */
@keyframes rotate-icon {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(180deg); }
}

#reload-button svg {
  animation: none;
}

#reload-button svg.rotate {
  animation: rotate-icon 0.5s linear;
  transition: opacity 1s ease;
  opacity: 0;
  cursor: auto;
}


/*  IMAGE GRID */

.images-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, 150px);
  grid-auto-rows: 150px;
  gap: 14px;
}

.image-item {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--border-color);
  border-radius: 12px;
  background: linear-gradient(145deg, #ffffff, #f6f8fc);
  box-shadow: var(--card-shadow);
}

/* the filename overlay, centered at bottom */
.image-item .file-name {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 4px 0;
  text-align: center;
  font-size: 12px;
  background: rgba(0, 0, 0, 0.6);
  color: #fff;
  box-sizing: border-box;
  transition: opacity 0.3s;
  opacity: 1;
  pointer-events: none;
}

/* once loaded, hide the filename overlay */
.image-item.loaded .file-name {
  opacity: 0.5;
}

/* thumbnail styling unchanged */
.thumbnail {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.thumbnail-fallback {
  object-fit: contain;
  background: #e5e5e5;
}

/* pop when loaded */
.image-item.loaded .thumbnail {
  transform: scale(1.05);
}

.qr-code {
  max-width: 300px;
  display: block;
  margin: auto;
}

.card {
  margin-bottom: 20px;
}

.locked { background-color:#eee; }

.unlocked { background-color: #fff3cd; }



/* full-screen semi-transparent backdrop */
#fullscreen-loader {
  position: fixed;
  top: 0; left: 0;
  width: 100vw; height: 100vh;
  background: rgba(0,0,0,0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999; /* ensure it’s on top */
}

/* your spinner graphic */
.loader {
  border: 4px solid rgba(255,255,255,0.3);
  border-top-color: #fff;
  border-radius: 50%;
  width: 40px;
  height: 40px;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.card-body.collapsable {
  display: none;
  transition: max-height 0.3s ease;
  overflow: hidden;

}

.card-body.collapsable.show {
  display: block;
  max-height: 1000px; 
}

.toggle-icon {
  font-size: 1.5rem;
  user-select: none;
}

.toggle-icon:hover {
  color: #007bff;
}

/* Tab Navigation Styles */
.main-tabs {
  border-bottom: 1px solid var(--border-color);
  border-radius: 0;
  width: 100vw;
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
  box-sizing: border-box;
  overflow: visible;
}

.main-tabs-scroll {
  display: flex;
  justify-content: flex-start;
  padding: 16px 18px 0;
  gap: 0;
  flex-wrap: nowrap;
  overflow-x: auto;
  overflow-y: visible;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  box-sizing: border-box;
}

.tab-button {
  background: rgba(217, 217, 217, 0.5);
  border: 1px solid var(--border-color);
  border-bottom: none;
  color: var(--muted-text);
  padding: 10px 16px;
  font-size: 13px;
  cursor: pointer;
  transition: all 0.2s ease;
  border-radius: 10px 10px 0 0;
  margin: 0 6px 0 0;
  position: relative;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: none;
  box-shadow:
    0 -10px 18px -12px rgba(15, 23, 42, 0.18),
    10px 0 18px -12px rgba(15, 23, 42, 0.12),
    -10px 0 18px -12px rgba(15, 23, 42, 0.12);
  flex: 0 0 auto;
}

.tab-button:hover {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.98), rgba(230, 230, 230, 0.85));
}

.tab-button.active {
  color: var(--brand-ink);
  background: rgba(255, 255, 255, 0.92);
  border-color: var(--border-color);
  z-index: 2;
  box-shadow:
    0 -12px 22px -12px rgba(15, 23, 42, 0.22),
    12px 0 20px -14px rgba(15, 23, 42, 0.14),
    -12px 0 20px -14px rgba(15, 23, 42, 0.14);
  margin-bottom: -1px;
}

/* Carded content shell */
.tab-content {
  display: none;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid var(--border-color);
  box-shadow: none;
  padding: 20px;
  margin-top: -1px;
}

.tab-content.active {
  display: block;
}

/* Messages/Calendar shared structure */
.tab-section-header {
  margin-top: 10px;
  padding: 0;
}

.tab-section-body {
  margin: 0 auto;
  padding: 0 0 24px;
}

.messages-container {
  max-width: 900px;
}

.message-card {
  background: linear-gradient(145deg, #ffffff, #f7f9ff);
  border: 1px solid var(--border-color);
  border-radius: 14px;
  padding: 20px 22px;
  margin-bottom: 20px;
  box-shadow: var(--card-shadow);
  transition: box-shadow 0.3s ease, transform 0.2s ease;
}

.message-card:hover {
  box-shadow: 0 20px 38px rgba(15, 23, 42, 0.16);
  transform: translateY(-2px);
}

.message-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 15px;
  padding-bottom: 10px;
  border-bottom: 1px dashed var(--border-color);
}

.message-title {
  font-size: 1.5em;
  font-weight: bold;
  color: var(--brand-ink);
  margin: 0;
}

.message-datetime {
  color: var(--muted-text);
  font-size: 0.9em;
  font-style: italic;
}

.message-content {
  line-height: 1.6;
  color: var(--main-text-color);
}

.message-content .folder-link-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  margin: 4px 0;
  background: #ecf6ff;
  color: #0f172a;
  border: 1px solid #bed8ff;
  border-radius: 6px;
  font-size: 0.95em;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.message-content .folder-link-btn:hover {
  background: #dff0ff;
  border-color: #93c5fd;
  box-shadow: 0 6px 18px rgba(14, 165, 233, 0.24);
}

.message-content .folder-link-btn:active {
  transform: translateY(0);
  box-shadow: 0 2px 4px rgba(102, 126, 234, 0.3);
}

.message-content .folder-link-btn i {
  font-size: 1.1em;
}

.message-content a {
  color: var(--brand-sky);
  text-decoration: underline;
  cursor: pointer;
}

.message-content a:hover {
  color: #0ea5e9;
  text-decoration: underline;
}

.message-content h1,
.message-content h2,
.message-content h3 {
  margin-top: 20px;
  margin-bottom: 10px;
}

.message-content h1 {
  font-size: 1.5rem;
}

.message-content h2 {
  font-size: 1.3rem;
}

.message-content h3 {
  font-size: 1.1rem;
}

.message-content h4 {
  font-size: 1rem;
}

.message-content h5 {
  font-size: 0.9rem;
}

.message-content h6 {
  font-size: 0.85rem;
}

.message-content p {
  margin-bottom: 10px;
}

.message-content ul,
.message-content ol {
  margin-left: 20px;
  margin-bottom: 10px;
}

.message-content code {
  background-color: #f4f4f4;
  padding: 2px 6px;
  border-radius: 3px;
  font-family: 'Courier New', monospace;
}

.message-content pre {
  background-color: #f4f4f4;
  padding: 10px;
  border-radius: 5px;
  overflow-x: auto;
}

.message-content blockquote {
  border-left: 4px solid var(--border-color);
  padding-left: 15px;
  color: var(--muted-text);
  font-style: italic;
  background: #f8fbff;
  border-radius: 6px;
}

.message-image {
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  margin: 15px 0;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.message-actions {
  margin-top: 15px;
  padding-top: 10px;
  border-top: 1px solid var(--border-color);
  display: flex;
  gap: 10px;
}

.btn-edit,
.btn-delete {
  padding: 5px 15px;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  font-size: 14px;
  transition: all 0.3s ease;
}

.btn-edit {
  background: linear-gradient(135deg, #2563eb, #22d3ee);
  color: white;
}

.btn-edit:hover {
  background: linear-gradient(135deg, #1d4ed8, #0ea5e9);
}

.btn-delete {
  background-color: #dc3545;
  color: white;
}

.btn-delete:hover {
  background-color: #c82333;
}

.no-messages {
  text-align: center;
  padding: 40px;
  color: var(--muted-text);
  font-size: 1.2em;
}

/* Calendar Section */

.calendar-grid {
  display: grid;
  grid-template-columns: repeat(1, minmax(0, 1fr));
  gap: 10px;
  border: 0;
  border-radius: 0;
  overflow: visible;
}

.calendar-weekday-header {
  display: none;
}

.calendar-day {
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: 0;
  box-shadow: 0 12px 20px rgba(15, 23, 42, 0.1);
  padding: 16px 12px 10px;
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
  box-sizing: border-box;
  overflow: visible;
  position: relative;
}

.calendar-day::before {
  content: "";
  position: absolute;
  bottom: 0;
  right: 0;
  width: 26px;
  height: 26px;
  background: linear-gradient(315deg, #eef1f6 0%, #ffffff 70%);
  box-shadow: -3px -3px 8px rgba(15, 23, 42, 0.12);
  border-left: 1px solid var(--border-color);
  border-top: 1px solid rgba(15, 23, 42, 0.08);
  clip-path: polygon(0 100%, 100% 100%, 100% 0);
}

.calendar-day::after {
  content: "";
  position: absolute;
  bottom: 0;
  right: 0;
  width: 26px;
  height: 26px;
  background: linear-gradient(315deg,
    transparent 45%,
    rgba(15, 23, 42, 0.18) 48%,
    transparent 52%);
  clip-path: polygon(0 100%, 100% 100%, 100% 0);
  pointer-events: none;
}

.calendar-day-today {
  background: linear-gradient(135deg, #f6fbff, #ecf4ff);
  box-shadow: inset 0 0 0 2px #3b82f6;
  border-color: #3b82f6;
}

.calendar-day-sunday,
.calendar-day-holiday {
  background: #fff8f5;
}

.calendar-day-today.calendar-day-sunday,
.calendar-day-today.calendar-day-holiday {
  background: linear-gradient(135deg, #f6fbff 0%, #f6fbff 60%, #fff1ed 100%);
}

.calendar-day-sunday .calendar-day-header,
.calendar-day-holiday .calendar-day-header {
  color: #b93838;
}

.calendar-holiday-badge {
  display: inline-block;
  margin-left: 6px;
  padding: 2px 8px;
  border-radius: 999px;
  background: #ffe3e3;
  color: #b93838;
  font-size: 0.75rem;
  font-weight: 700;
  white-space: nowrap;
}

.calendar-day:last-child {
  border-bottom: none;
}

.calendar-day-hidden {
  visibility: hidden;
  pointer-events: none;
}

@media (min-width: 992px) {
  .calendar-grid {
    grid-template-columns: repeat(7, minmax(0, 1fr));
    border-radius: 0 0 12px 12px;
  }

  .calendar-weekday-header {
    display: grid;
    grid-template-columns: repeat(7, minmax(0, 1fr));
    text-align: center;
    font-weight: 600;
    color: var(--muted-text);
    border: 1px solid var(--border-color);
    border-bottom: 0;
    border-radius: 12px 12px 0 0;
    overflow: visible;
    position: sticky;
    top: 70px;
    z-index: 900;
    background: var(--card-background, #fff);
    box-shadow: 0 10px 28px rgba(0, 0, 0, 0.05);
  }

  .calendar-day {
    border-bottom: 1px solid var(--border-color);
    border-right: 1px solid var(--border-color);
  }

  .calendar-day:nth-child(7n) {
    border-right: none;
  }

  .calendar-day-name {
    display: none;
  }
}

.calendar-day-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
  gap: 8px;
}

.calendar-day-name {
  font-weight: 700;
  text-transform: capitalize;
}

.calendar-day-date {
  color: var(--muted-text);
  font-size: 0.95rem;
  white-space: nowrap;
}

.calendar-day table {
  margin-bottom: 0;
  table-layout: auto;
  width: 100%;
}

.calendar-day thead th {
  background: #f6f8fb;
  color: var(--muted-text);
  border-color: var(--border-color);
}

.calendar-day.empty thead {
  display: none;
}

.calendar-entries-list td {
  vertical-align: middle;
}

.calendar-table-wrapper {
  width: 100%;
}

@media (min-width: 992px) {
  .calendar-table-wrapper {
    box-sizing: border-box;
    margin: 0;
    max-height: 400px;
    overflow-y: auto;
    overflow-x: auto;
    padding: 0;
  }
}

.calendar-day .btn-group .btn {
  padding: 2px 8px;
}

.details-indicator {
  font-weight: 700;
  color: var(--brand-sky);
  margin-left: 6px;
  cursor: pointer;
  position: relative;
  top: -1px;
}

.calendar-actions-col {
  width: 1%;
  white-space: nowrap;
}

.calendar-details-text {
  white-space: pre-wrap;
  margin: 0;
}

.calendar-details-row td {
  background: #f8fbff;
}

.calendar-inline-actions {
  margin-top: 8px;
  display: flex;
  gap: 8px;
}

/* File Browser Styles */
.file-browser-content {
  max-height: 400px;
  overflow-y: auto;
  border: 1px solid var(--border-color);
  border-radius: 10px;
  background: #fff;
  box-shadow: var(--card-shadow);
}

.file-browser-content .list-group-item {
  border-left: none;
  border-right: none;
  border-radius: 0;
}

.file-browser-content .list-group-item:first-child {
  border-top: none;
}

.file-browser-content .list-group-item:last-child {
  border-bottom: none;
}

#fileBrowserCollapse {
  margin-top: 0;
  margin-bottom: 15px;
}

.file-browser-panel {
  background-color: #f8fbff;
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 16px;
  margin-bottom: 10px;
}

.file-browser-panel h6 {
  margin-top: 0;
  margin-bottom: 10px;
  color: var(--brand-ink);
}
/* Buttons - harmonize with dark blue palette */
.btn {
  border-radius: 10px;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.btn-primary {
  background: linear-gradient(135deg, var(--brand-sky), #60a5fa);
  border: 1px solid var(--brand-sky);
  color: #f8fafc;
  box-shadow: 0 6px 14px rgba(59, 130, 246, 0.25);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #2563eb, var(--brand-sky));
  border-color: #2563eb;
  box-shadow: 0 8px 18px rgba(59, 130, 246, 0.3);
}

.btn-primary:active,
.btn-primary:focus {
  background: linear-gradient(135deg, #1d4ed8, #2563eb);
  border-color: #1d4ed8;
  box-shadow: 0 4px 10px rgba(37, 99, 235, 0.35);
  color: #f8fafc;
}

.btn-secondary {
  background: linear-gradient(135deg, #60a5fa, #3b82f6);
  border: 1px solid #3b82f6;
  color: #f8fafc;
  box-shadow: 0 6px 14px rgba(59, 130, 246, 0.2);
}

.btn-secondary:hover,
.btn-secondary:focus {
  background: linear-gradient(135deg, #3b82f6, #2563eb);
  border-color: #2563eb;
  box-shadow: 0 8px 16px rgba(59, 130, 246, 0.28);
}

.btn-secondary:active {
  background: linear-gradient(135deg, #2563eb, #1d4ed8);
  border-color: #1d4ed8;
  box-shadow: 0 4px 10px rgba(37, 99, 235, 0.32);
}

.btn-outline-secondary {
  border: 1px solid var(--brand-navy);
  color: var(--brand-navy);
  background: #fff;
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.08);
}

.btn-outline-secondary:hover,
.btn-outline-secondary:focus {
  background: linear-gradient(135deg, #f7f9fd, #eef2f9);
  color: var(--brand-navy);
  border-color: var(--brand-navy);
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.12);
}

.btn-outline-secondary:active {
  background: #e5eaf5;
  color: var(--brand-navy);
  border-color: var(--brand-navy);
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.12);
}

.btn-light {
  background: linear-gradient(135deg, #e8ecf4, #dfe6f3);
  border: 1px solid var(--border-color);
  color: var(--brand-ink);
  box-shadow: 0 4px 10px rgba(15, 23, 42, 0.08);
}

.btn-light:hover,
.btn-light:focus {
  background: linear-gradient(135deg, #dfe5f1, #d7dfef);
  color: var(--brand-ink);
  border-color: var(--brand-navy);
}

/* Highlight a file when opened from search */
.search-highlight {
  outline: 2px solid #f6c344;
  background-color: rgba(246, 195, 68, 0.25);
  border-radius: 4px;
}

.file-access-actions {
  flex-wrap: wrap;
  align-content: flex-start;
}
