/* history_detail_inline_styles.css - 从history_detail.html中提取的内联CSS样式 */

/* 现代化 DOCK 样式 - 紧凑版 */
#bottom-left-dock {
  position: fixed;
  bottom: 20px;
  left: 20px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.95), rgba(248, 250, 252, 0.95));
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: #1e293b;
  padding: 12px;
  border-radius: 14px;
  font-size: 12px;
  font-weight: 500;
  z-index: 2000;
  opacity: 0;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 10px;
  box-shadow:
    0 10px 25px -5px rgba(0, 0, 0, 0.1),
    0 8px 10px -6px rgba(0, 0, 0, 0.1),
    0 0 0 1px rgba(0, 0, 0, 0.05);
  transform: translateY(10px) scale(0.95);
  width: auto;
  max-width: 180px;
  border: 1px solid rgba(255, 255, 255, 0.6);
}

/* TOC 模式选择器样式 */
.toc-mode-selector {
  display: flex;
  gap: 5px;
  margin: 8px 0;
  padding: 5px;
  background-color: #f5f7fa;
  border-radius: 4px;
  justify-content: center;
}

.toc-mode-btn {
  padding: 4px 10px;
  border: 1px solid #ddd;
  border-radius: 4px;
  background-color: #fff;
  cursor: pointer;
  font-size: 12px;
  transition: all 0.2s ease;
}

.toc-mode-btn.active {
  background-color: #3b82f6;
  color: white;
  border-color: #2563eb;
}

.toc-mode-btn:hover:not(.active) {
  background-color: #f0f4f8;
}

/* 设置对话框中的单选按钮样式 */
.radio-container {
  margin: 10px 0 15px;
}

.radio-group {
  margin-bottom: 8px;
  display: flex;
  align-items: center;
}

.radio-group input[type="radio"] {
  margin-right: 8px;
}

.radio-group label {
  cursor: pointer;
}

/* TOC 高亮效果 */
.toc-highlight, .toc-target-highlight {
  animation: toc-highlight-pulse 3s ease-out;
  position: relative;
  z-index: 1;
}

@keyframes toc-highlight-pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(59, 130, 246, 0.7);
    background-color: rgba(59, 130, 246, 0.2);
  }
  50% {
    box-shadow: 0 0 10px 3px rgba(59, 130, 246, 0.5);
    background-color: rgba(59, 130, 246, 0.15);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(59, 130, 246, 0);
    background-color: transparent;
  }
}

/* 确保图片和表格等特殊元素在高亮时的效果 */
.markdown-body img.toc-highlight,
.markdown-body table.toc-highlight,
.markdown-body img.toc-target-highlight,
.markdown-body table.toc-target-highlight {
  border: 2px solid rgba(59, 130, 246, 0.5);
  border-radius: 4px;
}

/* 转换后的标题样式 */
.converted-from-heading {
  font-weight: 600;
  margin-top: 1.5em;
  margin-bottom: 0.75em;
  color: #333;
  border-bottom: 1px solid #eee;
  padding-bottom: 5px;
}

/* TOC 信息提示样式 */
.toc-info {
  padding: 10px;
  margin: 10px 0;
  background-color: #f8f9fa;
  border-left: 3px solid #3b82f6;
  color: #4b5563;
  font-style: italic;
  border-radius: 0 4px 4px 0;
}

#bottom-left-dock.visible {
  opacity: 1;
  transform: translateY(0) scale(1);
}

#bottom-left-dock:hover {
  box-shadow:
    0 20px 35px -5px rgba(0, 0, 0, 0.12),
    0 10px 15px -8px rgba(0, 0, 0, 0.1),
    0 0 0 1px rgba(0, 0, 0, 0.05);
}

/* Dock信息栈 - 两列布局 */
#dock-info-stack {
  display: grid;
  grid-template-columns: auto auto;
  gap: 6px 12px;
  align-items: center;
  padding: 8px;
  background: rgba(248, 250, 252, 0.6);
  border-radius: 12px;
  font-size: 11px;
}

.dock-column {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.dock-stat-item-wrapper-progress,
.dock-stat-item-wrapper-highlight,
.dock-stat-item-wrapper-annotation,
.dock-stat-item-wrapper-img,
.dock-stat-item-wrapper-tbl,
.dock-stat-item-wrapper-formula,
.dock-stat-item-wrapper-words {
  display: flex;
  align-items: center;
  color: #64748b;
  font-size: 11px;
  line-height: 1.5;
}

/* 可点击项的样式 */
.stat-item-clickable {
  cursor: pointer;
  transition: all 0.2s ease;
  padding: 2px 4px;
  border-radius: 4px;
  color: #475569;
}

.stat-item-clickable:hover {
  background-color: rgba(59, 130, 246, 0.1);
  color: #2563eb;
}

/* 底部控制栏 - 文献 + 设置 + 折叠 */
.dock-control-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 8px;
  background: rgba(248, 250, 252, 0.6);
  border-radius: 10px;
}

.dock-control-bar .stat-item-clickable[data-stat-type="reference"] {
  color: #1e40af;
  font-weight: 600;
  font-size: 13px;
  cursor: pointer;
  transition: all 0.2s ease;
  padding: 6px 10px;
  border-radius: 6px;
  background: rgba(59, 130, 246, 0.1);
  border: 1px solid rgba(59, 130, 246, 0.2);
}

.dock-control-bar .stat-item-clickable[data-stat-type="reference"]:hover {
  background-color: rgba(59, 130, 246, 0.2);
  color: #1e3a8a;
  transform: scale(1.02);
}

.dock-values-column {
  text-align: left;
  font-weight: 600;
  color: #1e293b;
}
.dock-values-column > div {
  justify-content: flex-end; /* Ensure content within value divs also aligns right if they are flex */
}

/* Individual stat items, if they need specific styling for clickability */
.stat-item-clickable {
  text-decoration: underline;
  cursor: pointer;
}
.stat-item-clickable:hover {
  color: #1d4ed8;
}

/* 这些规则已在上面重新定义，保留用于兼容性 */
#dock-stats {
  display: flex;
  gap: 8px;
}

/* 控制栏按钮样式 */
.dock-control-bar a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  color: #64748b;
  text-decoration: none;
  border-radius: 8px;
  transition: all 0.2s ease;
  background: transparent;
}

.dock-control-bar a:hover {
  color: #1e293b;
  background: rgba(226, 232, 240, 0.8);
  transform: scale(1.05);
}

#settings-link i.fa-cog {
  font-size: 16px;
}

#dock-toggle-btn {
  cursor: pointer;
  font-size: 14px;
}

/* Style for the standalone progress display in collapsed mode */
/* Ensure it's hidden by default when the dock is NOT collapsed */
#bottom-left-dock:not(.dock-collapsed) #dock-collapsed-progress-display {
    display: none;
}

#dock-collapsed-progress-display {
    /* display: none; */ /* This can be removed if the above :not selector is robust */
    color: #334155; /* Match updated dock text color */
    font-weight: 500;
}

/* 折叠状态 - 紧凑模式 */
#bottom-left-dock.dock-collapsed {
  padding: 8px 12px;
  gap: 10px;
  flex-direction: row;
  align-items: center;
  width: auto;
  max-width: none;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

/* Hide these elements when collapsed */
#bottom-left-dock.dock-collapsed #dock-info-stack {
  display: none;
}

#bottom-left-dock.dock-collapsed .dock-control-bar {
  background: transparent;
  padding: 0;
}

/* 折叠时隐藏文献徽章 */
#bottom-left-dock.dock-collapsed .dock-control-bar .stat-item-clickable[data-stat-type="reference"] {
  display: none;
}

/* 折叠状态下的进度显示 */
#bottom-left-dock.dock-collapsed #dock-collapsed-progress-display {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 6px 12px;
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(37, 99, 235, 0.08));
  border-radius: 8px;
  color: #1e40af;
  font-weight: 600;
  font-size: 13px;
  border: 1px solid rgba(59, 130, 246, 0.2);
}

#bottom-left-dock.dock-collapsed #dock-collapsed-progress-display::before {
  content: "\f02d";
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  font-size: 12px;
  margin-right: 4px;
}

/* This rule is no longer needed as #dock-stats is inside #dock-info-stack which gets hidden */
/* #bottom-left-dock.dock-collapsed #dock-stats, */

/* Ensure these are visible in collapsed state - REVISED */
/* #bottom-left-dock.dock-collapsed #dock-reading-progress, */
/* #bottom-left-dock.dock-collapsed #settings-link {  */
  /* display: flex; */
  /* align-items: center; */
/* } */

/* This rule is no longer needed as #dock-stats is inside #dock-info-stack */
/* #bottom-left-dock.dock-collapsed #dock-stats span {
    text-decoration: underline;
    cursor: pointer;
}
#bottom-left-dock.dock-collapsed #dock-stats span:hover {
    color: #1d4ed8;
} */

#bottom-left-dock.dock-collapsed #dock-toggle-btn {
  margin-left: auto;
  background: rgba(248, 250, 252, 0.8);
  width: 32px;
  height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  transition: all 0.2s ease;
}

#bottom-left-dock.dock-collapsed #dock-toggle-btn:hover {
  background: rgba(226, 232, 240, 1);
  transform: scale(1.05);
}

/* Style for the new sub-blocks, can be adjusted */
.sub-block {
    display: inline;
}

/* 阅读进度数值高亮 */
#reading-progress-percentage-verbose,
#reading-progress-percentage {
  color: #2563eb;
  font-weight: 600;
  font-size: 13px;
}

/* 深色模式支持 */
@media (prefers-color-scheme: dark) {
  #bottom-left-dock {
    background: linear-gradient(135deg, rgba(30, 41, 59, 0.95), rgba(15, 23, 42, 0.95));
    color: #e2e8f0;
    border: 1px solid rgba(148, 163, 184, 0.2);
    box-shadow:
      0 10px 25px -5px rgba(0, 0, 0, 0.3),
      0 8px 10px -6px rgba(0, 0, 0, 0.2),
      0 0 0 1px rgba(255, 255, 255, 0.05);
  }

  #dock-info-stack {
    background: rgba(15, 23, 42, 0.6);
  }

  .dock-stat-item-wrapper-progress,
  .dock-stat-item-wrapper-highlight,
  .dock-stat-item-wrapper-annotation,
  .dock-stat-item-wrapper-img,
  .dock-stat-item-wrapper-tbl,
  .dock-stat-item-wrapper-formula,
  .dock-stat-item-wrapper-words {
    color: #94a3b8;
  }

  .stat-item-clickable {
    color: #cbd5e1;
  }

  .stat-item-clickable:hover {
    background-color: rgba(59, 130, 246, 0.2);
    color: #60a5fa;
  }

  .dock-control-bar {
    background: rgba(15, 23, 42, 0.6);
  }

  .dock-control-bar .stat-item-clickable[data-stat-type="reference"] {
    background: rgba(59, 130, 246, 0.2);
    border: 1px solid rgba(59, 130, 246, 0.3);
    color: #60a5fa;
  }

  .dock-control-bar .stat-item-clickable[data-stat-type="reference"]:hover {
    background-color: rgba(59, 130, 246, 0.3);
    color: #93c5fd;
  }

  .dock-control-bar a {
    color: #94a3b8;
  }

  .dock-control-bar a:hover {
    background: rgba(51, 65, 85, 0.8);
    color: #e2e8f0;
  }

  #bottom-left-dock.dock-collapsed {
    background: rgba(30, 41, 59, 0.9);
  }

  #bottom-left-dock.dock-collapsed #dock-collapsed-progress-display {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.2), rgba(37, 99, 235, 0.15));
    color: #60a5fa;
    border: 1px solid rgba(59, 130, 246, 0.3);
  }

  #reading-progress-percentage-verbose,
  #reading-progress-percentage {
    color: #60a5fa;
  }
}

/* NEW STYLES FOR CENTERING IMAGES AND TABLES from Markdown content */
.markdown-body img {
  display: block; /* Allows margin auto to work for horizontal centering */
  margin-left: auto;
  margin-right: auto;
  max-width: 100%; /* Ensures image is responsive and doesn't overflow container */
  height: auto;    /* Maintains aspect ratio */
}

.markdown-body table {
  display: table;  /* Allows margin auto to work for centering while preserving table layout */
  margin-left: auto;
  margin-right: auto;
  /* width: auto; /* Default for display:table, table will size to its content */
}

/* Custom Context Menu Styles (Notion-like) */
#custom-context-menu {
    background-color: #fff; /* White background */
    border: 1px solid #eee; /* Light border */
    border-radius: 8px; /* Rounded corners */
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1); /* Softer shadow */
    padding: 6px 0; /* Vertical padding */
    min-width: 220px; /* Minimum width */
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    font-size: 14px;
    color: #333; /* Darker text color */
    z-index: 10000; /* Ensure it's on top */
}

#custom-context-menu ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

#custom-context-menu li {
    padding: 8px 12px; /* Padding for items */
    cursor: pointer;
    display: flex;
    align-items: center;
    transition: background-color 0.15s ease-in-out;
}

#custom-context-menu li:hover {
    background-color: #f5f5f5; /* Light gray hover */
}

#custom-context-menu li i.fa { /* Icon styling */
    margin-right: 10px;
    color: #555;
    width: 16px; /* Fixed width for alignment */
    text-align: center;
}

#custom-context-menu .color-palette {
    display: flex;
    align-items: center;
    margin-left: auto; /* Push color palette to the right */
    padding-left: 10px;
}

#custom-context-menu .color-option {
    width: 18px;
    height: 18px;
    border-radius: 50%; /* Circular color options */
    margin-left: 6px;
    cursor: pointer;
    border: 1px solid rgba(0,0,0,0.1);
    transition: transform 0.1s ease-out;
}
#custom-context-menu .color-option:hover {
    transform: scale(1.15);
}

/* Specific color styles - ensure these match your JS color names */
.color-yellow { background-color: yellow; }
.color-pink { background-color: pink; }
.color-lightblue { background-color: lightblue; }
.color-lightgreen { background-color: lightgreen; }
.color-purple { background-color: purple; }
.color-orange { background-color: orange; }

/* Divider style */
#custom-context-menu hr.menu-divider {
    border: none;
    border-top: 1px solid #eee;
    margin: 6px 0;
}

/* Annotations Summary Modal CSS */
#annotations-summary-modal .modal-content {
  max-width: 80%;
  width: 950px;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  position: relative;
}
#annotations-summary-modal .modal-close-btn {
  position: absolute;
  top: 12px;
  right: 18px;
  font-size: 2em;
  color: #888;
  cursor: pointer;
  z-index: 10;
  background: none;
  border: none;
  line-height: 1;
  padding: 0;
  transition: color 0.2s;
}
#annotations-summary-modal .modal-close-btn:hover {
  color: #333;
}
#annotations-summary-modal .table-container {
  overflow-y: auto;
  flex-grow: 1;
  margin-top: 15px;
  border: 1px solid #e0e0e0; /* Added border for definition */
}

#annotations-summary-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

#annotations-summary-table th,
#annotations-summary-table td {
  border: 1px solid #ddd;
  padding: 10px 8px; /* Adjusted padding */
  text-align: left;
  vertical-align: top;
  word-break: break-word; /* Help with long content */
}

#annotations-summary-table th {
  background-color: #f7f7f7; /* Lighter background for header */
  position: sticky;
  top: 0;
  z-index: 1;
  font-weight: 600; /* Bolder header text */
}

#annotations-summary-table .color-swatch {
  display: inline-block;
  width: 18px; /* Slightly larger */
  height: 18px; /* Slightly larger */
  border: 1px solid #ccc;
  border-radius: 4px; /* Rounded corners */
  vertical-align: middle;
  box-shadow: 0 0 2px rgba(0,0,0,0.1); /* Subtle shadow */
}

#annotations-summary-table .action-btn {
  padding: 5px 10px; /* Adjusted padding */
  font-size: 12px;
  cursor: pointer;
  border: 1px solid #007bff; /* Blue border */
  background-color: #fff; /* White background */
  color: #007bff; /* Blue text */
  border-radius: 4px;
  transition: all 0.2s ease;
}
#annotations-summary-table .action-btn:hover {
  background-color: #007bff; /* Blue background on hover */
  color: #fff; /* White text on hover */
}
#annotations-summary-table .action-btn:disabled {
  border-color: #ccc;
  background-color: #f0f0f0;
  color: #aaa;
  cursor: not-allowed;
}

.annotations-summary-controls {
  margin-bottom: 15px;
  display: flex;
  gap: 20px;
  align-items: center;
  padding: 10px;
  background-color: #f9f9f9;
  border-radius: 4px;
  border: 1px solid #e0e0e0;
  flex-wrap: wrap;
}
.annotations-summary-controls label {
  margin-right: 5px;
  font-weight: 500;
}
.annotations-summary-controls select {
  padding: 6px 8px;
  border-radius: 4px;
  border: 1px solid #ccc;
  background-color: #fff;
}
.annotations-summary-color-filter {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-left: 10px;
  flex-wrap: wrap;
}
.annotations-summary-color-checkbox {
  display: flex;
  align-items: center;
  gap: 2px;
  margin-right: 6px;
  cursor: pointer;
}
.annotations-summary-color-checkbox input[type="checkbox"] {
  margin: 0 2px 0 0;
  accent-color: #007bff;
}
.annotations-summary-color-swatch {
  width: 16px;
  height: 16px;
  border-radius: 4px;
  border: 1px solid #bbb;
  display: inline-block;
  margin-right: 2px;
}
/* Temporary highlight for jumped-to element */
.jump-to-highlight-effect { /* Renamed for clarity */
  transition: background-color 0.3s ease-in-out, box-shadow 0.3s ease-in-out;
  background-color: rgba(255, 220, 0, 0.45) !important; /* Softer yellow, more transparent */
  box-shadow: 0 0 12px rgba(255, 220, 0, 0.6) !important; /* Softer glow */
  border-radius: 5px !important; /* Smoother radius */
  outline: 2px solid rgba(255, 200, 0, 0.7); /* Added outline */
}

/* 批注详情模态框增强样式 */
#annotations-summary-table td {
  max-width: 250px;
  overflow: hidden;
  text-overflow: ellipsis;
}

#annotations-summary-table td:nth-child(4) {
  cursor: pointer;
  position: relative;
}

#annotations-summary-table td:nth-child(4):hover {
  background-color: #f0f0f0;
}

#annotations-summary-table td:nth-child(4)::after {
  content: "👁️";
  position: absolute;
  right: 5px;
  top: 50%;
  transform: translateY(-50%);
  opacity: 0;
  transition: opacity 0.2s;
}

#annotations-summary-table td:nth-child(4):hover::after {
  opacity: 0.7;
}

/* 文本片段预览对话框样式 */
.full-text-dialog {
  animation: fadeIn 0.2s ease-out;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translate(-50%, -48%); }
  to { opacity: 1; transform: translate(-50%, -50%); }
}

.full-text-dialog button {
  background-color: #f0f0f0;
  border: 1px solid #ddd;
  border-radius: 4px;
  transition: all 0.2s;
}

.full-text-dialog button:hover {
  background-color: #e0e0e0;
}

/* 颜色筛选区域样式增强 */
.annotations-summary-color-filter {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-left: 10px;
  flex-wrap: wrap;
  padding: 5px;
  border: 1px solid #eee;
  border-radius: 4px;
  background-color: #fafafa;
}

.annotations-summary-color-checkbox {
  display: flex;
  align-items: center;
  gap: 2px;
  margin-right: 6px;
  cursor: pointer;
  padding: 3px 5px;
  border-radius: 3px;
  transition: background-color 0.2s;
}

.annotations-summary-color-checkbox:hover {
  background-color: #f0f0f0;
}

.annotations-summary-color-checkbox input[type="checkbox"] {
  margin: 0 2px 0 0;
  accent-color: #007bff;
}

/* TOC 层级样式 */
#toc-list li.toc-h1 a {
  padding-left: 12px;
  font-size: 1em;
  font-weight: 600;
}

#toc-list li.toc-h2 a {
  padding-left: 20px;
  font-size: 0.95em;
  font-weight: 500;
}

#toc-list li.toc-h3 a {
  padding-left: 28px;
  font-size: 0.9em;
  font-weight: 500;
}

#toc-list li.toc-h4 a {
  padding-left: 36px;
  font-size: 0.85em;
  font-weight: normal;
}

#toc-list li.toc-h5 a {
  padding-left: 44px;
  font-size: 0.8em;
  font-weight: normal;
  color: #555;
}

#toc-list li.toc-h6 a {
  padding-left: 52px;
  font-size: 0.75em;
  font-weight: normal;
  color: #666;
}

/* 转换后的标题在TOC中的样式 */
#toc-list li.toc-p.converted-from-heading a {
  /* 根据原始标签应用相应的样式 */
}

/* 可折叠TOC样式 */
#toc-list .toc-toggle {
  cursor: pointer;
  width: 16px;
  height: 16px;
  display: inline-block;
  text-align: center;
  line-height: 16px;
  margin-right: 4px;
  color: #666;
  transition: transform 0.2s;
  float: left;
  margin-top: 2px;
}

#toc-list .toc-toggle.collapsed {
  transform: rotate(-90deg);
}

#toc-list .toc-children {
  height: auto;
  overflow: hidden;
  transition: height 0.3s ease;
  clear: both;
}

#toc-list .toc-children.collapsed {
  height: 0;
}

/* 为有子项的TOC项添加特殊样式 */
#toc-list .has-children > a {
  font-weight: 600;
  display: flex;
  align-items: flex-start;
}

/* TOC项中的英文翻译样式 */
#toc-list span.toc-en-translation {
  font-size: 0.85em;
  color: #64748b;
  margin-left: 4px;
  font-weight: 400;
  display: inline-block;
}

/* NEW UNIFIED BUTTON STYLES (Appearance and Internal Layout) */
.common-round-btn-base { /* Base for visual styling, not positioning */
  border-radius: 50% !important;
  background-color: #2563eb !important; /* Default blue */
  color: white !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  box-shadow: 0 2px 8px rgba(59,130,246,0.15) !important;
  border: none !important;
  cursor: pointer !important;
  padding: 0 !important;
  transition: background-color 0.2s, transform 0.2s !important;
  /* Position and z-index to be handled by individual button's CSS rule */
}
.common-round-btn-base:hover {
  background-color: #1d4ed8 !important;
  transform: scale(1.08);
}

.tiny-round-btn {
  /* Apply common styles by copying */
  border-radius: 50% !important;
  background-color: #2563eb !important;
  color: white !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  box-shadow: 0 2px 8px rgba(59,130,246,0.15) !important;
  border: none !important;
  cursor: pointer !important;
  padding: 0 !important;
  transition: background-color 0.2s, transform 0.2s !important;

  width: 36px !important;
  height: 36px !important;
  font-size: 18px !important; /* Icon size */
}
.tiny-round-btn:hover { /* Explicit hover for specificity if needed */
  background-color: #1d4ed8 !important;
  transform: scale(1.08);
}

.big-round-btn {
  /* Apply common styles by copying */
  border-radius: 50% !important;
  background-color: #2563eb !important;
  color: white !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  box-shadow: 0 2px 8px rgba(59,130,246,0.15) !important;
  border: none !important;
  cursor: pointer !important;
  padding: 0 !important;
  transition: background-color 0.2s, transform 0.2s !important;

  width: 44px !important;
  height: 44px !important;
  font-size: 22px !important; /* Icon size */
}
.big-round-btn:hover { /* Explicit hover for specificity if needed */
  background-color: #1d4ed8 !important;
  transform: scale(1.08);
}

/* Styling for icons within these buttons to ensure they inherit size correctly */
.tiny-round-btn > i, .big-round-btn > i {
  font-size: inherit !important;
  line-height: 1 !important; /* Ensure proper vertical alignment of icon */
  padding: 0 !important; /* Remove any specific padding on the icon itself */
}
/* END NEW UNIFIED BUTTON STYLES */