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

:root {
  --primary-color: #4a9eff;
  --primary-dark: #3a8ef0;
  --secondary-color: #6c757d;
  --danger-color: #ff4757;
  --success-color: #2ed573;
  --bg-dark: #0f0f1a;
  --bg-card: #1a1a2e;
  --bg-card-hover: #252542;
  --text-primary: #ffffff;
  --text-secondary: #a0a0b0;
  --border-color: #2a2a4a;
  --accent-color: #7c3aed;
}

html, body {
  height: 100%;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  background-color: var(--bg-dark);
  color: var(--text-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.page {
  display: none;
  height: 100%;
  flex-direction: column;
}

.page.active {
  display: flex;
}

.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px;
  padding-top: calc(16px + env(safe-area-inset-top));
  background-color: var(--bg-card);
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-center {
  justify-content: center;
  position: relative;
}

.header-center .btn-back {
  position: absolute;
  left: 16px;
}

.header-center .title {
  text-align: center;
}

.title {
  font-size: 20px;
  font-weight: 600;
  color: var(--text-primary);
}

.header-actions {
  display: flex;
  gap: 8px;
}

.btn-back {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: none;
  background-color: var(--bg-card-hover);
  color: var(--text-primary);
  font-size: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background-color 0.2s;
}

.btn-back:hover {
  background-color: var(--border-color);
}

.btn-delete {
  width: 44px;
  height: 44px;
  font-size: 18px;
  cursor: pointer;
  border-radius: 50%;
  transition: all 0.2s;
  border: none;
  background: var(--bg-card-hover);
  color: var(--danger-color);
  display: flex;
  align-items: center;
  justify-content: center;
}

.btn-delete:hover {
  background: var(--danger-color);
  color: white;
}

.btn-edit {
  width: 44px;
  height: 44px;
  font-size: 18px;
  cursor: pointer;
  border-radius: 50%;
  transition: all 0.2s;
  border: none;
  background: var(--bg-card-hover);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
}

.btn-edit:hover {
  background: var(--border-color);
}

.btn-copy {
  width: 44px;
  height: 44px;
  font-size: 18px;
  cursor: pointer;
  border-radius: 50%;
  transition: all 0.2s;
  border: none;
  background: var(--bg-card-hover);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
}

.btn-copy:hover {
  background: var(--border-color);
}

.btn-header-action {
  margin-left: 8px;
}

.btn-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: none;
  background-color: var(--bg-card-hover);
  color: var(--text-primary);
  font-size: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background-color 0.2s;
}

.btn-icon:hover {
  background-color: var(--border-color);
}

.btn-stats {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: none;
  background-color: var(--bg-card-hover);
  color: var(--text-primary);
  font-size: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background-color 0.2s;
}

.btn-stats:hover {
  background-color: var(--border-color);
}

.btn-edit {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: none;
  background-color: var(--bg-card-hover);
  color: var(--text-primary);
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background-color 0.2s;
}

.btn-edit:hover {
  background-color: var(--border-color);
}

.btn-refresh {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: none;
  background-color: var(--bg-card-hover);
  color: var(--text-primary);
  font-size: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background-color 0.2s;
}

.btn-refresh:hover {
  background-color: var(--border-color);
}

.content {
  flex: 1;
  padding: 16px;
  padding-bottom: calc(16px + env(safe-area-inset-bottom));
  overflow-y: auto;
}

#page-home .content {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  padding: 0;
}

#page-settings .content {
  overflow-y: auto;
  padding: 16px;
  padding-bottom: calc(16px + env(safe-area-inset-bottom));
}

.version-footer {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  padding: 16px;
  margin-top: auto;
  color: var(--text-secondary);
  font-size: 12px;
}

.version-divider {
  opacity: 0.5;
}

.version-status {
  color: var(--primary-color);
}

.version-status.latest {
  color: var(--success-color);
}

.version-status.outdated {
  color: var(--danger-color);
}

.icp-footer {
  text-align: center;
  padding: 0 16px 16px;
  margin-top: -8px;
}

.icp-footer a {
  color: var(--text-secondary);
  font-size: 12px;
  text-decoration: none;
}

.icp-footer a:active {
  opacity: 0.7;
}

.sort-controls {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px;
  margin: 16px;
  margin-bottom: 0;
  background: var(--bg-card);
  border-radius: 8px;
  flex-shrink: 0;
}

.sort-controls label {
  font-size: 14px;
  color: var(--text-primary);
  font-weight: 500;
}

.sort-controls select {
  flex: 1;
  padding: 8px 12px;
  font-size: 14px;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  background: var(--bg-primary);
  color: var(--text-primary);
  cursor: pointer;
}

.sort-controls select:focus {
  outline: none;
  border-color: var(--accent-color);
}

.btn-add-puzzle {
  padding: 8px 16px;
  font-size: 14px;
  border: 1px solid var(--accent-color);
  border-radius: 6px;
  background: var(--accent-color);
  color: white;
  cursor: pointer;
  transition: all 0.2s;
  font-weight: 500;
}

.btn-add-puzzle:hover {
  background: #5a6fd6;
  border-color: #5a6fd6;
}

.pagination-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 12px;
  background: var(--bg-card);
  border-radius: 8px;
  margin-top: 16px;
}

.btn-pagination {
  padding: 8px 16px;
  font-size: 14px;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  background: var(--bg-primary);
  color: var(--text-primary);
  cursor: pointer;
  transition: all 0.2s;
}

.btn-pagination:hover:not(:disabled) {
  background: var(--accent-color);
  color: white;
  border-color: var(--accent-color);
}

.btn-pagination:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.pagination-info {
  font-size: 14px;
  color: var(--text-secondary);
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  color: var(--text-primary);
  cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
  width: 18px;
  height: 18px;
  cursor: pointer;
  accent-color: var(--accent-color);
}

.switch-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--text-primary);
  cursor: pointer;
}

.switch {
  position: relative;
  display: inline-block;
  width: 48px;
  height: 26px;
}

.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--border-color);
  transition: 0.3s;
  border-radius: 26px;
}

.slider:before {
  position: absolute;
  content: "";
  height: 20px;
  width: 20px;
  left: 3px;
  bottom: 3px;
  background-color: white;
  transition: 0.3s;
  border-radius: 50%;
}

input:checked + .slider {
  background-color: var(--accent-color);
}

input:checked + .slider:before {
  transform: translateX(22px);
}

.separate-count-container {
  display: flex;
  align-items: center;
  gap: 4px;
}

.input-number {
  width: 50px;
  height: 32px;
  text-align: center;
  font-size: 14px;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  background: var(--bg-primary);
  color: var(--text-primary);
}

.input-number::-webkit-outer-spin-button,
.input-number::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.input-number[type=number] {
  -moz-appearance: textfield;
}

.btn-number-decrease,
.btn-number-increase {
  width: 32px;
  height: 32px;
  font-size: 18px;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  background: var(--bg-primary);
  color: var(--text-primary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
}

.btn-number-decrease:hover,
.btn-number-increase:hover {
  background: var(--accent-color);
  color: white;
  border-color: var(--accent-color);
}

.input-select {
  padding: 8px 12px;
  font-size: 14px;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  background: var(--bg-primary);
  color: var(--text-primary);
  cursor: pointer;
  min-width: 80px;
}

.input-select:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* 品牌下拉框：自定义可见箭头，确保移动端可见 */
.brand-select {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  padding-right: 40px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%23888' d='M6 8 0 0h12z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  cursor: pointer;
}

.input-small {
  flex: 1;
  min-width: 200px;
  max-width: 280px;
  padding: 12px 16px;
  font-size: 14px;
}

.btn-small {
  padding: 12px 12px;
  font-size: 14px;
  white-space: nowrap;
  flex-shrink: 0;
}

.input-text {
  flex: 1;
  padding: 14px 16px;
  border: 1px solid var(--border-color);
  border-radius: 12px;
  background-color: var(--bg-card);
  color: var(--text-primary);
  font-size: 16px;
  outline: none;
  transition: border-color 0.2s;
}

.input-text:focus {
  border-color: var(--primary-color);
}

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

.btn-primary {
  padding: 14px 24px;
  border: none;
  border-radius: 12px;
  background-color: var(--primary-color);
  color: white;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.2s;
}

.btn-primary:hover {
  background-color: var(--primary-dark);
}

.list-container {
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 1;
  overflow-y: auto;
  padding: 16px;
  padding-top: 12px;
  padding-bottom: calc(16px + env(safe-area-inset-bottom));
}

.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 60px 20px;
  color: var(--text-secondary);
}

.empty-icon {
  font-size: 64px;
  margin-bottom: 16px;
  opacity: 0.5;
}

.empty-hint {
  font-size: 14px;
  margin-top: 8px;
  opacity: 0.7;
}

.puzzle-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px;
  background-color: var(--bg-card);
  border-radius: 12px;
  cursor: pointer;
  transition: background-color 0.2s;
  border: 1px solid var(--border-color);
}

.puzzle-item:hover {
  background-color: var(--bg-card-hover);
}

.puzzle-item-main {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1;
  min-width: 0;
}

.puzzle-item-thumbnail {
  width: 64px;
  height: 64px;
  border-radius: 10px;
  overflow: hidden;
  background-color: var(--bg-dark);
  border: 1px solid var(--border-color);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  font-size: 22px;
}

.puzzle-item-thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.puzzle-item-info-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.puzzle-item-name {
  font-size: 16px;
  font-weight: 500;
  color: var(--text-primary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.puzzle-item-subtitle {
  font-size: 13px;
  color: var(--text-secondary);
}

.puzzle-item-extra {
  font-size: 12px;
  color: var(--success-color);
  font-weight: 500;
}

.puzzle-item-avg {
  font-size: 14px;
  color: #c4b5fd;
  font-weight: 600;
  -webkit-text-stroke: 1px rgba(167, 139, 250, 0.5);
  text-shadow: none;
  min-width: 70px;
  text-align: center;
}

.puzzle-item-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.puzzle-item-time {
  font-size: 14px;
  color: var(--text-secondary);
  font-variant-numeric: tabular-nums;
}

.btn-delete-item {
  width: 32px;
  height: 32px;
  border: none;
  border-radius: 50%;
  background-color: rgba(255, 71, 87, 0.2);
  color: var(--danger-color);
  font-size: 20px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.2s;
}

.btn-delete-item:hover {
  background-color: rgba(255, 71, 87, 0.4);
}

.puzzle-info-card {
  display: flex;
  justify-content: space-around;
  align-items: center;
  padding: 16px 20px;
  background-color: var(--bg-card);
  border-radius: 16px;
  margin-bottom: 16px;
  border: 1px solid var(--border-color);
}

.puzzle-info-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex: 1;
  gap: 4px;
}

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

.puzzle-info-value {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
}

.puzzle-info-divider {
  width: 1px;
  height: 40px;
  background-color: var(--border-color);
}

.puzzle-media-panel {
  display: grid;
  grid-template-columns: 132px 1fr;
  gap: 14px;
  padding: 16px;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  margin-bottom: 16px;
}

.puzzle-thumbnail-box {
  width: 132px;
  aspect-ratio: 1;
  border-radius: 12px;
  overflow: hidden;
  background: var(--bg-dark);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  cursor: pointer;
  transition: border-color 0.2s, background-color 0.2s, transform 0.2s;
  appearance: none;
  -webkit-appearance: none;
}

.puzzle-thumbnail-box:hover {
  border-color: var(--primary-color);
  background-color: var(--bg-card-hover);
}

.puzzle-thumbnail-box:focus-visible {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}

.puzzle-thumbnail-box:active {
  transform: scale(0.98);
}

.puzzle-thumbnail-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.puzzle-thumbnail-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  font-size: 34px;
}

.puzzle-detail-tools {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  flex-wrap: wrap;
}

.detail-tool-btn {
  min-height: 44px;
  padding: 10px 14px;
  border: 1px solid var(--border-color);
  border-radius: 10px;
  background-color: var(--bg-dark);
  color: var(--text-primary);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 500;
  transition: all 0.2s;
}

.detail-tool-btn:hover {
  border-color: var(--primary-color);
  background-color: var(--bg-card-hover);
}

.detail-tool-icon {
  font-size: 18px;
}

.puzzle-comment-preview {
  grid-column: 2;
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.5;
  white-space: pre-wrap;
  word-break: break-word;
  padding: 10px 12px;
  border-radius: 10px;
  background-color: var(--bg-dark);
  border: 1px solid var(--border-color);
}

.stats-card {
  display: flex;
  justify-content: space-around;
  align-items: center;
  padding: 20px;
  background: linear-gradient(135deg, var(--bg-card) 0%, var(--accent-color) 100%);
  border-radius: 16px;
  margin-bottom: 24px;
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex: 1;
}

.stat-value {
  font-size: 28px;
  font-weight: 700;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
}

.stat-label {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.7);
  margin-top: 4px;
}

.stat-item-clickable {
  cursor: pointer;
  transition: background-color 0.2s;
  border-radius: 8px;
  margin: -4px;
  padding: 4px 8px;
}

.stat-item-clickable:hover {
  background-color: var(--bg-card-hover);
}

.stat-divider {
  width: 1px;
  height: 40px;
  background-color: rgba(255, 255, 255, 0.2);
}

.timer-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  margin-bottom: 24px;
}

.current-time {
  font-size: 48px;
  font-weight: 700;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
  letter-spacing: 2px;
}

.btn-timer {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  border: none;
  font-size: 24px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s;
  box-shadow: 0 8px 32px rgba(74, 158, 255, 0.3);
}

.btn-timer.start {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
  color: white;
}

.btn-timer.start:hover {
  transform: scale(1.05);
  box-shadow: 0 12px 40px rgba(74, 158, 255, 0.4);
}

.btn-timer.stop {
  background: linear-gradient(135deg, var(--danger-color) 0%, #ff6b7a 100%);
  color: white;
}

.btn-timer.stop:hover {
  transform: scale(1.05);
  box-shadow: 0 12px 40px rgba(255, 71, 87, 0.4);
}

.countdown-section {
  background-color: var(--bg-card);
  border-radius: 16px;
  padding: 20px;
  margin-bottom: 24px;
  border: 1px solid var(--border-color);
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  font-size: 16px;
  color: var(--text-primary);
  margin-bottom: 16px;
}

.checkbox-label input[type="checkbox"] {
  display: none;
}

.checkmark {
  width: 24px;
  height: 24px;
  border: 2px solid var(--border-color);
  border-radius: 8px;
  position: relative;
  transition: all 0.2s;
}

.checkbox-label input[type="checkbox"]:checked + .checkmark {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
}

.checkbox-label input[type="checkbox"]:checked + .checkmark::after {
  content: '✓';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: white;
  font-size: 14px;
  font-weight: bold;
}

.countdown-options {
  display: none;
  flex-direction: column;
  gap: 16px;
}

.countdown-options.show {
  display: flex;
}

.countdown-presets {
  display: flex;
  gap: 12px;
}

.btn-preset {
  flex: 1;
  padding: 12px;
  border: 2px solid var(--border-color);
  border-radius: 10px;
  background-color: var(--bg-dark);
  color: var(--text-secondary);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-preset:hover {
  border-color: var(--primary-color);
  color: var(--primary-color);
}

.btn-preset.active {
  border-color: var(--primary-color);
  background-color: rgba(74, 158, 255, 0.1);
  color: var(--primary-color);
}

.custom-countdown {
  display: flex;
  gap: 8px;
  align-items: center;
}

.custom-countdown .input-text {
  flex: 7;
  min-width: 0;
}

.custom-countdown .btn-small {
  flex: 3;
  min-width: 60px;
  max-width: 80px;
  padding: 12px 8px;
}

.countdown-display {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 16px;
  background-color: var(--bg-dark);
  border-radius: 12px;
}

.countdown-label {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.countdown-time {
  font-size: 32px;
  font-weight: 700;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
}

.countdown-time.warning {
  color: #ffa502;
}

.countdown-time.danger {
  color: var(--danger-color);
  animation: pulse 1s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.section {
  margin-bottom: 24px;
}

.section-title {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.session-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.empty-sessions {
  text-align: center;
  padding: 30px;
  color: var(--text-secondary);
  font-size: 14px;
}

.session-item {
  display: flex;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid var(--border-color);
}

.session-item:last-child {
  border-bottom: none;
}

.session-time {
  min-width: 90px;
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
}

.session-time-adjusted {
  color: var(--accent-color);
  font-size: 14px;
}

.session-center {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
}

.session-reason {
  color: var(--text-secondary);
  font-style: italic;
}

.session-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.session-date {
  min-width: 90px;
  font-size: 12px;
  color: var(--text-secondary);
  text-align: right;
}

.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.7);
  z-index: 1000;
}

.modal.show {
  display: flex;
  justify-content: center;
  align-items: center;
}

.modal-content {
  width: 100%;
  max-width: 340px;
  background-color: var(--bg-card);
  border-radius: 20px;
  padding: 24px;
  text-align: center;
}

.modal-content h3 {
  font-size: 20px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 12px;
  text-align: center;
}

.modal-content p {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 24px;
  text-align: center;
}

.edit-info-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 24px;
}

.edit-info-row {
  display: flex;
  align-items: center;
  gap: 12px;
}

.edit-info-row label,
.edit-info-row span {
  font-size: 14px;
  color: var(--text-primary);
  font-weight: 500;
  min-width: 60px;
  flex-shrink: 0;
}

.edit-info-row .input-text {
  flex: 1;
  min-width: 0;
}

.edit-info-row .switch-wrapper {
  flex: 1;
  display: flex;
  align-items: center;
}

.edit-info-row .checkbox-label {
  min-width: auto;
}

.time-adjust-input-group {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
}

.time-adjust-input-group .input-text {
  flex: 1;
  text-align: center;
  font-size: 18px;
}

.time-adjust-unit {
  font-size: 16px;
  color: var(--text-secondary);
  min-width: 40px;
}

.time-adjust-hint {
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 16px;
  text-align: center;
}

#edit-puzzle-note-input {
  margin-bottom: 12px;
  text-align: center;
}

.comment-input {
  width: 100%;
  min-height: 120px;
  resize: vertical;
  line-height: 1.5;
  text-align: left;
  margin-bottom: 8px;
}

.comment-counter {
  color: var(--text-secondary);
  font-size: 12px;
  text-align: right;
  margin-bottom: 16px;
}

.reminder-icon {
  font-size: 48px;
  text-align: center;
  margin-bottom: 16px;
}

.modal-actions {
  display: flex;
  gap: 12px;
}

.modal-actions-stacked {
  flex-direction: column;
}

.modal-actions-stacked button {
  width: 100%;
}

.btn-secondary {
  flex: 1;
  padding: 12px;
  border: 1px solid var(--border-color);
  border-radius: 10px;
  background-color: var(--bg-dark);
  color: var(--text-secondary);
  font-size: 16px;
  font-weight: 500;
  cursor: pointer;
  transition: background-color 0.2s;
}

.btn-secondary:hover {
  background-color: var(--bg-card-hover);
}

.btn-danger {
  flex: 1;
  padding: 12px;
  border: none;
  border-radius: 10px;
  background-color: var(--danger-color);
  color: white;
  font-size: 16px;
  font-weight: 500;
  cursor: pointer;
  transition: background-color 0.2s;
}

.btn-danger:hover {
  background-color: #e63946;
}

.reminder .reminder-icon {
  font-size: 64px;
  margin-bottom: 16px;
  animation: bounce 0.5s ease infinite alternate;
}

@keyframes bounce {
  from { transform: translateY(0); }
  to { transform: translateY(-10px); }
}

@media (max-width: 480px) {
  .title {
    font-size: 18px;
  }

  .puzzle-media-panel {
    grid-template-columns: 96px 1fr;
    gap: 12px;
    padding: 12px;
  }

  .puzzle-thumbnail-box {
    width: 96px;
  }

  .puzzle-detail-tools {
    flex-direction: column;
  }

  .detail-tool-btn {
    width: 100%;
  }

  .puzzle-comment-preview {
    grid-column: 1 / -1;
  }
  
  .current-time {
    font-size: 40px;
  }
  
  .btn-timer {
    width: 160px;
    height: 160px;
    font-size: 20px;
  }
  
  .stats-card {
    padding: 16px 12px;
  }
  
  .stat-value {
    font-size: 22px;
  }
}

/* ================================
   PWA更新提示
   ================================ */
.update-notification {
  position: fixed;
  top: -100px;
  right: 20px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  padding: 12px 16px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  z-index: 2000;
  transition: top 0.3s ease;
  border-radius: 12px;
  max-width: 280px;
}

.update-notification.show {
  top: 20px;
}

.update-notification-content {
  display: flex;
  align-items: center;
  gap: 12px;
}

.update-icon {
  font-size: 24px;
  animation: spin 2s linear infinite;
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.update-text {
  font-size: 14px;
  font-weight: 500;
}

.btn-update {
  background: white;
  color: #667eea;
  border: none;
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.btn-update:hover {
  background: #f8f9fa;
  transform: scale(1.05);
}

/* 日历样式 */
.calendar-container {
  background: white;
  border-radius: 12px;
  padding: 16px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.calendar-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

#calendar-month-year {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
}

.calendar-header .btn-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: none;
  background: var(--bg-secondary);
  color: var(--text-primary);
  font-size: 16px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.2s;
}

.calendar-header .btn-icon:hover {
  background: var(--accent-color);
}

.calendar-weekdays {
  display: flex;
  gap: 4px;
  margin-bottom: 8px;
}

.calendar-weekdays span {
  flex: 1;
  text-align: center;
  font-size: 12px;
  color: var(--text-secondary);
  font-weight: 500;
}

.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 4px;
}

.calendar-day {
  aspect-ratio: 1;
  border-radius: 4px;
  font-size: 11px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: transform 0.1s;
  position: relative;
}

.calendar-day:hover {
  transform: scale(1.1);
}

.calendar-day.level-0 {
  background: #ebedf0;
}

.calendar-day.level-1 {
  background: #9be9a8;
}

.calendar-day.level-2 {
  background: #40c463;
}

.calendar-day.level-3 {
  background: #30a14e;
}

.calendar-day.level-4 {
  background: #216e39;
}

.calendar-day.empty {
  background: transparent;
  cursor: default;
}

.calendar-day.empty:hover {
  transform: none;
}

.calendar-day.today {
  border: 2px solid var(--accent-color);
}

.calendar-day.other-month {
  opacity: 0.3;
}

.calendar-tooltip {
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(26, 26, 46, 0.95);
  color: #ffffff;
  padding: 6px 10px;
  border-radius: 6px;
  font-size: 12px;
  white-space: nowrap;
  z-index: 100;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s, visibility 0.2s;
}

.calendar-day:hover .calendar-tooltip {
  opacity: 1;
  visibility: visible;
}

.calendar-legend {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 16px;
  padding-top: 12px;
  border-top: 1px solid var(--border-color);
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--text-secondary);
}

.legend-block {
  width: 12px;
  height: 12px;
  border-radius: 2px;
}

.legend-block.level-0 {
  background: #ebedf0;
}

.legend-block.level-1 {
  background: #9be9a8;
}

.legend-block.level-2 {
  background: #40c463;
}

.legend-block.level-3 {
  background: #30a14e;
}

.legend-block.level-4 {
  background: #216e39;
}

/* 移动端适配 */
@media (max-width: 480px) {
  .update-notification {
    right: 10px;
    max-width: 240px;
  }
  
  .update-notification-content {
    gap: 8px;
  }
  
  .update-icon {
    font-size: 20px;
  }
  
  .update-text {
    font-size: 13px;
  }
  
  .btn-update {
    padding: 6px 12px;
    font-size: 12px;
  }
  
  .calendar-day {
    font-size: 10px;
  }
  
  .calendar-legend {
    gap: 8px;
  }
  
  .legend-item {
    font-size: 10px;
  }
}

/* 统计页面样式 */
.stats-overview {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-bottom: 20px;
}

.stats-card {
  background-color: var(--bg-card);
  border-radius: 12px;
  padding: 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  border: 1px solid var(--border-color);
}

.stat-icon {
  font-size: 28px;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--bg-card-hover);
  border-radius: 12px;
}

.stat-info {
  flex: 1;
}

.stat-value {
  font-size: 20px;
  font-weight: 600;
  color: var(--text-primary);
}

.stat-label {
  font-size: 12px;
  color: var(--text-secondary);
  margin-top: 2px;
}

.btn-convert-time {
  font-size: 12px;
  padding: 4px 8px;
  margin-top: 4px;
  border: 1px solid var(--accent-color);
  border-radius: 4px;
  background: transparent;
  color: var(--accent-color);
  cursor: pointer;
  transition: all 0.2s;
}

.btn-convert-time:hover {
  background: var(--accent-color);
  color: white;
}

.section {
  margin-bottom: 20px;
}

.section-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.period-badge {
  font-size: 12px;
  font-weight: normal;
  background: var(--accent-color);
  color: white;
  padding: 2px 8px;
  border-radius: 12px;
  font-size: 11px;
}

/* 统计页面网格布局 */
.stats-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.section-half {
  min-width: 0;
}

/* 小日历样式 */
.calendar-wrapper-small {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.calendar-container-small {
  background: white;
  border-radius: 8px;
  padding: 12px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
}

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

.calendar-header-small #calendar-month-year {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
}

.calendar-content-small {
  flex: 1;
}

.calendar-body {
  display: flex;
  flex: 1;
  gap: 0;
}

.calendar-left {
  flex: 1;
  display: flex;
  flex-direction: column;
}

#calendar-grid {
  display: flex;
  flex-direction: column;
  gap: 2px;
  height: 156px; /* 固定高度，6行方格+5个间距=154px，略留空白 */
  width: fit-content;
}

#calendar-grid .calendar-week-row {
  display: flex;
  gap: 2px;
  justify-content: flex-start;
}

#calendar-grid .calendar-day,
.calendar-grid-small .calendar-day {
  width: 24px;
  height: 24px;
  border-radius: 2px;
  font-size: 7px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: transform 0.1s;
  position: relative;
  flex-shrink: 0;
}

.calendar-divider {
  width: 1px;
  background-color: var(--border-color);
  margin: 4px 8px;
}

.calendar-right {
  width: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.calendar-legend-vertical {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.legend-item-vertical {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 9px;
  color: var(--text-secondary);
}

.legend-block-vertical {
  width: 10px;
  height: 10px;
  border-radius: 2px;
}

.legend-block-vertical.level-0 {
  background: #ebedf0;
}

.legend-block-vertical.level-1 {
  background: #9be9a8;
}

.legend-block-vertical.level-2 {
  background: #40c463;
}

.legend-block-vertical.level-3 {
  background: #30a14e;
}

.legend-block-vertical.level-4 {
  background: #216e39;
}

.btn-icon-small {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: none;
  background: var(--accent-color);
  color: white;
  font-size: 16px;
  font-weight: bold;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.2s, transform 0.2s;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.btn-icon-small:hover {
  background: #5a6fd6;
  transform: scale(1.1);
}

.calendar-weekdays-small {
  display: flex;
  gap: 2px;
  margin-bottom: 4px;
}

.calendar-weekdays-small span {
  width: 24px;
  text-align: center;
  font-size: 9px;
  color: var(--text-secondary);
  font-weight: 500;
}

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

.calendar-grid-small .calendar-day:hover {
  transform: scale(1.1);
}

.calendar-grid-small .calendar-day.level-0 {
  background: #ebedf0;
}

.calendar-grid-small .calendar-day.level-1 {
  background: #9be9a8;
}

.calendar-grid-small .calendar-day.level-2 {
  background: #40c463;
}

.calendar-grid-small .calendar-day.level-3 {
  background: #30a14e;
}

.calendar-grid-small .calendar-day.level-4 {
  background: #216e39;
}

.calendar-grid-small .calendar-day.empty {
  background: transparent;
  cursor: default;
}

.calendar-grid-small .calendar-day.today {
  border: 1px solid var(--accent-color);
}

.calendar-grid-small .calendar-day.selected {
  border: 2px solid var(--accent-color);
  box-shadow: 0 0 4px rgba(99, 102, 241, 0.3);
}

.calendar-grid-small .calendar-day.selected.level-0 {
  background: rgba(99, 102, 241, 0.15);
}

.calendar-grid-small .calendar-tooltip {
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(26, 26, 46, 0.95);
  color: #ffffff;
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 10px;
  white-space: nowrap;
  z-index: 100;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s, visibility 0.2s;
  margin-bottom: 4px;
}

.calendar-grid-small .calendar-day:hover .calendar-tooltip {
  opacity: 1;
  visibility: visible;
}

.distribution-list {
  background-color: var(--bg-card);
  border-radius: 12px;
  padding: 8px;
  border: 1px solid var(--border-color);
}

.distribution-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 12px;
  border-radius: 8px;
  transition: background-color 0.2s;
}

.distribution-item:hover {
  background-color: var(--bg-card-hover);
}

.distribution-label {
  font-size: 14px;
  color: var(--text-primary);
}

.distribution-value {
  font-size: 14px;
  font-weight: 500;
  color: var(--accent-color);
}

.distribution-bar-container {
  width: 100%;
  height: 6px;
  background-color: var(--bg-card-hover);
  border-radius: 3px;
  margin-top: 6px;
  overflow: hidden;
}

.distribution-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--accent-color), var(--primary-color));
  border-radius: 3px;
  transition: width 0.3s ease;
}

/* 统计页面移动端适配 */
@media (max-width: 480px) {
  .stats-overview {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }
  
  .stats-card {
    padding: 12px;
    gap: 10px;
  }
  
  .stat-icon {
    font-size: 24px;
    width: 40px;
    height: 40px;
  }
  
  .stat-value {
    font-size: 18px;
  }
  
  .stat-label {
    font-size: 11px;
  }
  
  /* 统计页面网格布局适配 */
  .stats-row {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  
  .section-half {
    width: 100%;
  }
}

/* ================================
   Toast提示
   ================================ */
.toast {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.9);
  background-color: var(--bg-card);
  color: var(--text-primary);
  padding: 16px 24px;
  border-radius: 16px;
  font-size: 16px;
  font-weight: 600;
  z-index: 3000;
  opacity: 0;
  pointer-events: none;
  transition: all 0.3s ease;
  border: 1px solid var(--border-color);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

.toast.show {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

.toast.success {
  border-color: var(--success-color);
  background: linear-gradient(135deg, rgba(46, 213, 115, 0.1) 0%, var(--bg-card) 100%);
}

.toast.error {
  border-color: var(--danger-color);
  background: linear-gradient(135deg, rgba(255, 71, 87, 0.1) 0%, var(--bg-card) 100%);
}

/* ================================
   设置页面样式
   ================================ */
.settings-section {
  margin-bottom: 24px;
}

.settings-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0;
}

.settings-item-info {
  flex: 1;
}

#settings-update-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: none;
  background-color: var(--accent-color);
  color: white;
  cursor: pointer;
  display: none;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  transition: all 0.2s;
  flex-shrink: 0;
}

#settings-update-btn.show {
  display: flex;
}

#settings-update-btn:hover {
  background-color: var(--accent-hover);
  transform: scale(1.1);
}

#settings-update-btn span {
  font-size: 18px;
}

.settings-section .section-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.settings-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px;
  background-color: var(--bg-card);
  border-radius: 12px;
  border: 1px solid var(--border-color);
  margin-bottom: 8px;
}

.settings-item-info {
  flex: 1;
}

.settings-item-label {
  font-size: 16px;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.settings-item-desc {
  font-size: 13px;
  color: var(--text-secondary);
}

.settings-select-wrapper {
  min-width: 120px;
}

.settings-select-wrapper select {
  width: 100%;
  padding: 8px 12px;
  background-color: var(--bg-card-hover);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: var(--text-primary);
  font-size: 14px;
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%23a0a0b0' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
  background-position: right 0.5rem center;
  background-repeat: no-repeat;
  background-size: 1.5em 1.5em;
  padding-right: 2.5rem;
}

.settings-select-wrapper select:focus {
  outline: none;
  border-color: var(--accent-color);
}

.settings-action-btn {
  width: 100%;
  display: flex;
  align-items: center;
  padding: 16px;
  background-color: var(--bg-card);
  border-radius: 12px;
  border: 1px solid var(--border-color);
  cursor: pointer;
  transition: all 0.2s;
  margin-bottom: 8px;
  text-align: left;
}

.settings-action-btn:hover {
  background-color: var(--bg-card-hover);
  border-color: var(--accent-color);
}

.settings-action-btn:disabled {
  cursor: wait;
  opacity: 0.72;
}

.settings-action-icon {
  font-size: 20px;
  margin-right: 12px;
}

.settings-action-text {
  flex: 1;
  font-size: 16px;
  font-weight: 500;
  color: var(--text-primary);
}

.settings-action-desc {
  font-size: 13px;
  color: var(--text-secondary);
}

.settings-import-status {
  margin: 8px 0 12px;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid var(--border-color);
  background-color: var(--bg-card);
  color: var(--text-secondary);
  font-size: 13px;
  line-height: 1.4;
  word-break: break-word;
}

.settings-import-status.busy {
  color: var(--text-primary);
  border-color: var(--primary-color);
}

.settings-import-status.success {
  color: var(--success-color);
  border-color: var(--success-color);
}

.settings-import-status.error {
  color: var(--danger-color);
  border-color: var(--danger-color);
}

/* ================================
   调试日志面板
   ================================ */
.debug-toggle-btn {
  position: fixed;
  bottom: 20px;
  left: 20px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: none;
  background-color: var(--bg-card);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.35);
  font-size: 20px;
  z-index: 1900;
  cursor: pointer;
  opacity: 0.85;
  display: none;
}

.debug-toggle-btn:active {
  transform: scale(0.95);
}

.debug-panel {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.75);
  z-index: 2100;
  display: none;
  flex-direction: column;
  padding: 12px;
  padding-bottom: max(12px, env(safe-area-inset-bottom));
}

.debug-panel.show {
  display: flex;
}

.debug-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.debug-panel-header h3 {
  margin: 0;
  font-size: 16px;
  color: #fff;
}

.debug-close-btn {
  background: none;
  border: none;
  color: #fff;
  font-size: 20px;
  padding: 4px 8px;
  cursor: pointer;
}

.debug-status-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 8px;
}

.debug-status-chip {
  font-size: 11px;
  padding: 4px 8px;
  border-radius: 999px;
  background-color: rgba(255, 255, 255, 0.12);
  color: #ccc;
}

.debug-status-chip.ok {
  background-color: rgba(46, 213, 115, 0.2);
  color: #2ed573;
}

.debug-status-chip.warn {
  background-color: rgba(255, 165, 2, 0.2);
  color: #ffa502;
}

.debug-hint {
  font-size: 11px;
  color: #999;
  margin: 0 0 8px;
  line-height: 1.4;
}

.debug-log-list {
  flex: 1;
  overflow-y: auto;
  background-color: #0a0a12;
  border-radius: 8px;
  padding: 8px;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 11px;
  line-height: 1.5;
  color: #ccc;
  -webkit-overflow-scrolling: touch;
}

.debug-log-line {
  margin-bottom: 6px;
  word-break: break-all;
}

.debug-log-time {
  color: #666;
  margin-right: 6px;
}

.debug-log-cat {
  display: inline-block;
  min-width: 72px;
  margin-right: 6px;
  font-weight: 600;
}

.debug-log-timer .debug-log-cat { color: #4a9eff; }
.debug-log-countdown .debug-log-cat { color: #a29bfe; }
.debug-log-wakeLock .debug-log-cat { color: #fdcb6e; }
.debug-log-visibility .debug-log-cat { color: #55efc4; }
.debug-log-alarm .debug-log-cat { color: #ff7675; }
.debug-log-notification .debug-log-cat { color: #fd79a8; }
.debug-log-system .debug-log-cat { color: #b2bec3; }
.debug-log-error .debug-log-cat { color: #ff4757; }

.debug-log-detail {
  display: block;
  color: #888;
  padding-left: 84px;
  margin-top: 2px;
}

.debug-panel-actions {
  display: flex;
  gap: 8px;
  margin-top: 10px;
}

.debug-panel-actions .btn-small {
  flex: 1;
}