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

/* Global Styles */
body {
  font-family: 'Helvetica Neue', Arial, sans-serif;
  padding-top: 70px; /* Adjust to your header height */
  overflow-x: hidden; /* Prevent horizontal scroll */
}
  /* Header styles */
  .site-header {
    background-color: var(--dark-background);
    color: var(--header-text-color);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    display: flex;
    align-items: center;
    padding: 10px 20px;
  }
  .site-header img.logo {
      height: 50px;
      margin-right: 15px;
  }
  .site-header h1 {
      font-size: 1.5em;
      margin: 0;
  }

.wrapper {
  display: flex;
  flex-direction: column;
  min-height: 100%;
  padding-bottom: 200px;
}

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

.wrapper > main,
.wrapper > section {
  flex: 1 1 auto;
}

.wrapper > footer {
  flex: 0 0 auto;
}
.container {
  max-width: 1200px;
  width: 90%;
  margin: 0 auto;
  padding: 20px 0;
}

.container a {
  font-size: 18px;
}

.container-fluid {
  padding: 20px;
}

/* Breadcrumb Styles */
.breadcrumb a {
  font-size: 19px;
  text-decoration: none;
  color: var(--main-text-color);
}
.breadcrumb span {
  font-size: 19px;
  color: #ccc;
  margin-left: 5px;
  margin-right: 5px;
  margin-bottom: 10px;
}

/* Admin Nav Styles */
.admin-nav {
  color: #ccc;
  border: 1px solid #ccc;
  padding: 10px;
  background-color: #979797;
}

.admin-nav a {
  color: #ccc;
  text-decoration: none;
  padding: 5px 0;
}

/* 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: 10px;
  background-color: #fff;
  border-radius: 5px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
  padding: 10px 15px;
}

/* Grid Layout for Directories */
.directories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 0 10px;
  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: 5px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

/* Link Styles */
.directory-link,
.link-link,
a.play-file {
  color: var(--player-text-color);
  text-decoration: none;
  word-break: break-all;
}
a.show-transcript {
  text-decoration: none;
  color: var(--main-text-color);
  font-size: 20px;
  margin-left: 10px;
}
a.show-transcript:hover {
  color: rgb(113, 146, 167);
}

.highlight {
  background-color: yellow;
}

a.create-share {
  text-decoration: none;
  color: var(--main-text-color);
  font-size: 20px;
  margin-left: 10px;
}
a.create-share:hover {
  color: rgb(113, 146, 167);
}

.currently-playing {
  background-color: var(--selected-background);
}

/* Footer Player Styles */
footer {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--dark-background);
  color: #fff;
  padding: 7px;
  text-align: center;
  z-index: 1000;  /* Make sure it sits on top */
  display: flex;
  align-items: center;
  justify-content: center;
}

/* 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: 20px;
  border-radius: 5px;
  width: 90%;
  max-width: 800px;
  position: relative;
  max-height: 80vh;
  overflow-y: auto;
}
#transcriptModal .close {
  position: absolute;
  right: 15px;
  top: 10px;
  font-size: 28px;
  font-weight: bold;
  cursor: pointer;
}

/* 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;
}


/* 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: 2px solid #ccc;
  border-radius: 8px;
  background: #f9f9f9;
}

/* 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;
}

/* 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 {
  background-color: var(--dark-background);
  display: flex;
  justify-content: center;
  padding: 0;
  margin: 0;
  gap: 2px;
  border-bottom: 2px solid #444;
}

.tab-button {
  background: #333;
  border: 1px solid #444;
  border-bottom: none;
  color: #999;
  padding: 6px 20px;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.2s ease;
  border-radius: 5px 5px 0 0;
  margin: 0;
  position: relative;
  top: 2px;
}

.tab-button:hover {
  color: #fff;
  background: #3a3a3a;
}

.tab-button.active {
  color: var(--main-text-color, #000);
  background: var(--light-background);
  border-color: #444;
  border-bottom-color: var(--light-background);
  z-index: 1;
}

.tab-content {
  display: none;
}

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

/* Messages Section Styles */
.messages-container {
  max-width: 900px;
  margin: 0 auto;
  padding: 20px 0;
}

.message-card {
  background: var(--card-background, #fff);
  border: 1px solid #ddd;
  border-radius: 8px;
  padding: 20px;
  margin-bottom: 20px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  transition: box-shadow 0.3s ease;
}

.message-card:hover {
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.message-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 15px;
  padding-bottom: 10px;
  border-bottom: 2px solid #e0e0e0;
}

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

.message-datetime {
  color: #666;
  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: #f0f4f8;
  color: #495057;
  border: 1px solid #d1dce5;
  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: #e3eaf0;
  border-color: #b8c5d0;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.12);
}

.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: #007bff;
  text-decoration: underline;
  cursor: pointer;
}

.message-content a:hover {
  color: #0056b3;
  text-decoration: underline;
}

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

.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 #ccc;
  padding-left: 15px;
  color: #666;
  font-style: italic;
}

.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 #e0e0e0;
  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-color: #007bff;
  color: white;
}

.btn-edit:hover {
  background-color: #0056b3;
}

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

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

.no-messages {
  text-align: center;
  padding: 40px;
  color: #999;
  font-size: 1.2em;
}

/* File Browser Styles */
.file-browser-content {
  max-height: 400px;
  overflow-y: auto;
  border: 1px solid #ddd;
  border-radius: 5px;
}

.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: #f5f5f5;
  border: 1px solid #ddd;
  border-radius: 5px;
  padding: 15px;
  margin-bottom: 10px;
}

.file-browser-panel h6 {
  margin-top: 0;
  margin-bottom: 10px;
  color: #333;
}