/* 公共样式 — 主题切换器 */

/* ========== 主题切换器 ========== */
#theme-switcher {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 1000;
}

.ts-trigger {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  cursor: pointer;
}

.ts-trigger:hover {
  transform: rotate(60deg);
  box-shadow: var(--shadow-lg);
  color: var(--accent);
}

.ts-panel {
  position: absolute;
  bottom: 56px;
  right: 0;
  width: 240px;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 12px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px) scale(0.95);
  transition: opacity var(--transition-normal), transform var(--transition-normal), visibility var(--transition-normal);
}

.ts-panel.active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
}

.ts-panel-header {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  padding: 6px 8px 8px;
  border-bottom: 1px solid var(--divider-color);
  margin-bottom: 8px;
}

.ts-panel-divider {
  height: 1px;
  background: var(--divider-color);
  margin: 10px 0;
}

.ts-theme-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 8px;
}

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

[data-theme="dark"] .ts-theme-icon-light { display: none; }
[data-theme="light"] .ts-theme-icon-dark { display: none; }

.ts-theme-switch {
  width: 44px;
  height: 24px;
  border-radius: 12px;
  background: var(--bg-tertiary);
  position: relative;
  transition: background var(--transition-normal);
}

.ts-theme-switch.dark {
  background: var(--accent);
}

.ts-theme-knob {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--card-bg);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-normal);
}

.ts-theme-switch.dark .ts-theme-knob {
  transform: translateX(20px);
}

/* ========== 卡片大小设置 ========== */
.ts-panel-section {
  padding: 4px 0;
}

.ts-section-title {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-tertiary);
  padding: 4px 8px 8px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.ts-size-presets {
  display: flex;
  gap: 6px;
  padding: 0 4px;
}

.ts-size-btn {
  flex: 1;
  padding: 7px 0;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  background: var(--bg-tertiary);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  cursor: pointer;
  text-align: center;
}

.ts-size-btn:hover {
  background: var(--accent-light);
  color: var(--accent);
}

.ts-size-btn.active {
  background: var(--accent);
  color: #fff;
}

.ts-size-custom-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 8px 6px;
  font-size: 13px;
  color: var(--text-secondary);
  cursor: pointer;
  transition: color var(--transition-fast);
}

.ts-size-custom-toggle:hover {
  color: var(--accent);
}

.ts-size-custom-toggle.active {
  color: var(--accent);
  font-weight: 600;
}

.ts-size-custom-toggle svg {
  transition: transform var(--transition-fast);
}

.ts-size-custom-toggle.open svg {
  transform: rotate(180deg);
}

.ts-size-custom {
  padding: 4px 4px 8px;
}

.ts-custom-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 4px 4px;
}

.ts-custom-row label {
  font-size: 13px;
  color: var(--text-secondary);
}

.ts-custom-input-wrap {
  display: flex;
  align-items: center;
  gap: 4px;
}

.ts-custom-input-wrap input {
  width: 56px;
  padding: 5px 8px;
  font-size: 13px;
  color: var(--text-primary);
  background: var(--input-bg);
  border: 1px solid var(--input-border);
  border-radius: var(--radius-sm);
  text-align: center;
  transition: border-color var(--transition-fast);
}

.ts-custom-input-wrap input:focus {
  outline: none;
  border-color: var(--accent);
}

.ts-custom-input-wrap span {
  font-size: 12px;
  color: var(--text-tertiary);
}

.ts-custom-apply {
  width: 100%;
  margin-top: 8px;
  padding: 7px 0;
  font-size: 13px;
  font-weight: 500;
  color: #fff;
  background: var(--accent);
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast);
  cursor: pointer;
}

.ts-custom-apply:hover {
  background: var(--accent-hover);
}

/* ========== 每行个数 ========== */
.ts-columns-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 4px 4px;
}

.ts-columns-btn {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  background: var(--bg-tertiary);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  cursor: pointer;
}

.ts-columns-btn:hover {
  background: var(--accent-light);
  color: var(--accent);
}

.ts-columns-row input {
  width: 52px;
  padding: 6px 4px;
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
  background: var(--input-bg);
  border: 1px solid var(--input-border);
  border-radius: var(--radius-sm);
  text-align: center;
  transition: border-color var(--transition-fast);
}

.ts-columns-row input:focus {
  outline: none;
  border-color: var(--accent);
}

/* ========== 响应式 ========== */
@media (max-width: 768px) {
  #theme-switcher {
    bottom: 16px;
    right: 16px;
  }
}