/* Settings Panel Styles */

.settings-panel {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--bg-primary);
  backdrop-filter: blur(var(--backdrop-blur));
  -webkit-backdrop-filter: blur(var(--backdrop-blur));
  z-index: 10;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.settings-title {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0;
}

.settings-content {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden; /* prevent horizontal scrollbar */
  padding: 12px; /* condensed */
}

.settings-section {
  margin-bottom: 16px; /* condensed */
}

.settings-section:last-child {
  margin-bottom: 0;
}

.settings-section h4 {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0 0 8px 0; /* tighter spacing */
}

/* Generic settings text input */
.settings-input {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border-color);
  border-radius: 10px;
  background: var(--bg-secondary);
  color: var(--text-primary);
  font-size: 14px;
  outline: none;
  transition: border-color .2s ease, box-shadow .2s ease;
  box-shadow: inset 0 1px 0 var(--shadow-light);
}

.settings-input::placeholder {
  color: var(--text-secondary);
}

.settings-input:focus {
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px rgba(0, 122, 255, 0.10);
}

/* Auth section layout */
.auth-section .setting-item {
  align-items: stretch;
}

.auth-row {
  display: flex;
  gap: 8px;
  align-items: center;
}

.auth-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

/* Ensure auth grid buttons look identical and don’t wrap */
.auth-actions .settings-btn-full {
  margin-bottom: 0; /* no extra spacing inside grid */
  width: 100%;
}
.auth-actions .settings-btn-full span {
  white-space: nowrap; /* avoid multi-line labels causing height mismatch */
}

.auth-status {
  text-align: center;
  color: var(--text-secondary);
}

/* Data Management Grid Layout */
.settings-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto auto;
  gap: 8px;
}

/* Export controls styling - spans full width for dropdown */
.export-controls {
  grid-column: 1 / -1;
  grid-row: 1;
  display: flex;
  flex-direction: row; /* Changed from column to row */
  align-items: center; /* Align items vertically in the center */
  gap: 8px;
}

.export-controls .settings-select {
  flex: 1; /* Allow select to grow and shrink */
  width: auto; /* Override default 100% width if present */
  padding: 10px 12px;
  border: 1px solid var(--border-color);
  border-radius: 10px;
  background: var(--bg-secondary);
  color: var(--text-primary);
  font-size: 14px;
  outline: none;
  transition: border-color .2s ease, box-shadow .2s ease;
  box-shadow: inset 0 1px 0 var(--shadow-light);
}

.export-controls .settings-select:focus {
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px rgba(0, 122, 255, 0.10);
}

.export-controls .settings-btn-full {
  flex: 1; /* Make button take equal space as dropdown */
  width: auto; /* Override the default 100% width from .settings-btn-full */
  min-width: 0; /* Allow button to shrink */
  margin-bottom: 0; /* Remove extra margin from general .settings-btn-full rule */
}

/* Import controls styling - left column */
.import-controls {
  grid-column: 1;
  grid-row: 2;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.import-controls .settings-btn-full {
  width: 100%; /* Ensure full width within grid column */
  margin-bottom: 0;
}

/* Sync controls styling - right column */
.sync-controls {
  grid-column: 2;
  grid-row: 2;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.sync-controls .settings-btn-full {
  width: 100%; /* Ensure full width within grid column */
  margin-bottom: 0;
}

.settings-actions .settings-btn-full {
  margin-bottom: 0; /* avoid extra vertical space in grid */
}

.settings-btn-full {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px; /* condensed */
  border: 1px solid var(--border-color);
  border-radius: 10px; /* slightly tighter */
  background: var(--bg-secondary);
  backdrop-filter: blur(var(--backdrop-blur));
  -webkit-backdrop-filter: blur(var(--backdrop-blur));
  color: var(--text-primary);
  font-size: 13px; /* condensed */
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  margin-bottom: 8px;
  box-shadow: inset 0 1px 0 var(--shadow-light);
}

.settings-btn-full:hover {
  background: var(--bg-tertiary);
  transform: translateY(-1px);
  box-shadow: 
    0 2px 8px var(--shadow-dark),
    inset 0 1px 0 var(--shadow-light);
}

.settings-btn-full:active {
  transform: translateY(0);
}

.settings-btn-full:last-child {
  margin-bottom: 0;
}

.settings-btn-full svg {
  width: 16px;
  height: 16px;
}

.setting-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px; /* tighter spacing */
}

.setting-item:last-child {
  margin-bottom: 0;
}

/* Compact shortcuts row */
.shortcut-inline {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--text-primary);
}

.shortcut-inline .label {
  opacity: 0.8;
}

.shortcut-inline .kbd {
  font-weight: 600;
  white-space: nowrap;
}

.shortcut-inline .sep {
  opacity: 0.4;
}

/* Compact button for settings items */
.settings-btn-compact {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  border: 1px solid var(--border-color);
  border-radius: 10px;
  background: var(--bg-secondary);
  color: var(--text-primary);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: inset 0 1px 0 var(--shadow-light);
}

.settings-btn-compact:hover {
  background: var(--bg-tertiary);
}

.setting-item span {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-primary);
}

.settings-select {
  padding: 8px 12px;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  background: var(--bg-secondary);
  color: var(--text-primary);
  font-size: 14px;
  outline: none;
  cursor: pointer;
  transition: all 0.2s ease;
  min-width: 120px;
}

.settings-select:focus {
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px rgba(0, 122, 255, 0.1);
}

.settings-select option {
  background: var(--bg-secondary);
  color: var(--text-primary);
}

/* Font inline row */
.font-inline {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0; /* allow children to shrink within container */
  overflow: hidden; /* clip any thumb overflow */
}

.font-inline .sep {
  opacity: 0.4;
}

/* Font Size Slider */
.font-size-slider {
  appearance: none;
  height: 4px;
  border-radius: 999px;
  background: var(--border-color);
  outline: none;
  flex: 1;
  margin: 0 8px;
  cursor: pointer;
  width: 100%;
  max-width: 100%;
  min-width: 0; /* prevent horizontal overflow in some browsers */
}

.font-size-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--accent-primary);
  border: none;
  box-shadow: 0 1px 2px var(--shadow-dark), inset 0 1px 0 var(--shadow-light);
  cursor: pointer;
}

.font-size-slider::-moz-range-thumb {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--accent-primary);
  border: none;
  box-shadow: 0 1px 2px var(--shadow-dark), inset 0 1px 0 var(--shadow-light);
  cursor: pointer;
}

.font-size-label {
  font-size: 12px;
  color: var(--text-secondary);
  font-weight: 500;
}

.font-size-label.large {
  font-size: 16px;
}

.font-size-value {
  min-width: 40px;
  text-align: right;
  color: var(--text-secondary);
  font-size: 12px;
}

/* Font Preview */
.font-preview {
  margin-top: 16px;
}

.font-preview-box {
  padding: 12px;
  border-radius: 12px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  box-shadow: inset 0 1px 0 var(--shadow-light);
}

.font-preview-text {
  color: var(--text-primary);
  line-height: 1.4;
}

/* Settings Panel Animations */
.settings-panel.slide-in {
  animation: slideIn 0.3s ease-out;
}

.settings-panel.slide-out {
  animation: slideOut 0.3s ease-in;
}

@keyframes slideIn {
  from {
    transform: translateX(100%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

@keyframes slideOut {
  from {
    transform: translateX(0);
    opacity: 1;
  }
  to {
    transform: translateX(100%);
    opacity: 0;
  }
}

/* Import file input (hidden) */
input[type="file"] {
  display: none;
}