/**
 * PresentationTimekeeper スタイルシート
 * ダークモード、レスポンシブデザイン対応
 */

/* ===== リセット & ベース ===== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  /* テーマ: デフォルトはライト、OS設定に追従 */
  color-scheme: light;

  /* ===== テーマトークン（ライト） ===== */
  --app-bg: #f7f7f7;
  --app-text: #111111;
  --app-text-muted: #4b5563;
  --app-text-subtle: #64748b;

  --card-bg: #ffffff;
  --surface-2-bg: #f1f5f9;

  --border-color: #d1d5db;
  --focus-color: #3b6f86;

  --input-bg: #ffffff;
  --input-text: #111111;

  --btn-primary-bg: #3b6f86;
  --btn-primary-bg-hover: #3b6f86;
  --btn-success-bg: #3b7b63;
  --btn-success-bg-hover: #3b7b63;
  --btn-danger-bg: #a25a5a;
  --btn-danger-bg-hover: #a25a5a;
  --btn-secondary-bg: #5f6b77;
  --btn-secondary-bg-hover: #56616c;

  --progress-track-bg: #cbd5e1;
  --progress-fill-bg: #3b6f86;

  --section-completed-bg: var(--surface-2-bg);
  --section-active-bg: #e7f1ff;

  --modal-overlay-bg: rgba(0, 0, 0, 0.5);

  --scrollbar-track-bg: #e5e7eb;
  --scrollbar-thumb-bg: #cbd5e1;
  --scrollbar-thumb-bg-hover: #94a3b8;

  --datetime-indicator-filter: none;
  --datetime-indicator-opacity: 0.85;

  /* 画面最下部の著作権表記（サイトフッター） */
  --site-footer-block-size: 44px;
}

@media (prefers-color-scheme: dark) {
  :root {
    color-scheme: dark;

    /* ===== テーマトークン（ダーク） ===== */
    --app-bg: #1a1a1a;
    --app-text: #ffffff;
    --app-text-muted: #b0b0b0;
    --app-text-subtle: #8c8c8c;

    --card-bg: #2d2d2d;
    --surface-2-bg: #1a1a1a;

    --border-color: #404040;
    --focus-color: #3b6f86;

    --input-bg: #1a1a1a;
    --input-text: #ffffff;

    --btn-primary-bg: #3b6f86;
    --btn-primary-bg-hover: #3b6f86;
    --btn-success-bg: #3b7b63;
    --btn-success-bg-hover: #3b7b63;
    --btn-danger-bg: #a25a5a;
    --btn-danger-bg-hover: #a25a5a;
    --btn-secondary-bg: #5f6b77;
    --btn-secondary-bg-hover: #56616c;

    --progress-track-bg: #8c8c8c;
    --progress-fill-bg: #3b6f86;

    --section-completed-bg: var(--surface-2-bg);
    --section-active-bg: var(--surface-2-bg);

    --modal-overlay-bg: rgba(0, 0, 0, 0.7);

    --scrollbar-track-bg: #1a1a1a;
    --scrollbar-thumb-bg: #404040;
    --scrollbar-thumb-bg-hover: #505050;

    --datetime-indicator-filter: invert(1) brightness(1.2) contrast(1.1);
    --datetime-indicator-opacity: 0.75;
  }
}

html[data-theme="light"] {
  color-scheme: light;

  --app-bg: #f7f7f7;
  --app-text: #111111;
  --app-text-muted: #4b5563;
  --app-text-subtle: #64748b;

  --card-bg: #ffffff;
  --surface-2-bg: #f1f5f9;

  --border-color: #d1d5db;
  --focus-color: #3b6f86;

  --input-bg: #ffffff;
  --input-text: #111111;

  --btn-primary-bg: #3b6f86;
  --btn-primary-bg-hover: #3b6f86;
  --btn-success-bg: #3b7b63;
  --btn-success-bg-hover: #3b7b63;
  --btn-danger-bg: #a25a5a;
  --btn-danger-bg-hover: #a25a5a;
  --btn-secondary-bg: #5f6b77;
  --btn-secondary-bg-hover: #56616c;

  --progress-track-bg: #cbd5e1;
  --progress-fill-bg: #3b6f86;

  --section-completed-bg: var(--surface-2-bg);
  --section-active-bg: #e7f1ff;

  --modal-overlay-bg: rgba(0, 0, 0, 0.5);

  --scrollbar-track-bg: #e5e7eb;
  --scrollbar-thumb-bg: #cbd5e1;
  --scrollbar-thumb-bg-hover: #94a3b8;

  --datetime-indicator-filter: none;
  --datetime-indicator-opacity: 0.85;
}

html[data-theme="dark"] {
  color-scheme: dark;

  --app-bg: #1a1a1a;
  --app-text: #ffffff;
  --app-text-muted: #b0b0b0;
  --app-text-subtle: #8c8c8c;

  --card-bg: #2d2d2d;
  --surface-2-bg: #1a1a1a;

  --border-color: #404040;
  --focus-color: #3b6f86;

  --input-bg: #1a1a1a;
  --input-text: #ffffff;

  --btn-primary-bg: #3b6f86;
  --btn-primary-bg-hover: #3b6f86;
  --btn-success-bg: #3b7b63;
  --btn-success-bg-hover: #3b7b63;
  --btn-danger-bg: #a25a5a;
  --btn-danger-bg-hover: #a25a5a;
  --btn-secondary-bg: #5f6b77;
  --btn-secondary-bg-hover: #56616c;

  --progress-track-bg: #8c8c8c;
  --progress-fill-bg: #3b6f86;

  --section-completed-bg: var(--surface-2-bg);
  --section-active-bg: var(--surface-2-bg);

  --modal-overlay-bg: rgba(0, 0, 0, 0.7);

  --scrollbar-track-bg: #1a1a1a;
  --scrollbar-thumb-bg: #404040;
  --scrollbar-thumb-bg-hover: #505050;

  --datetime-indicator-filter: invert(1) brightness(1.2) contrast(1.1);
  --datetime-indicator-opacity: 0.75;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-color: var(--app-bg);
  color: var(--app-text);
  min-height: 100vh;
  padding: 0;
  margin: 0;
}

.sr-only {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

#app {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ===== ページレイアウト ===== */
.page {
  max-width: 1200px;
  margin: 0 auto;
  padding: 30px;
  width: 100%;
  flex: 1;
  display: flex;
  flex-direction: column;
}

/* ===== ヘッダー ===== */
.header {
  margin-bottom: 30px;
}

.header-inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  column-gap: 12px;
}

.header-spacer {
  justify-self: start;
}

.header-controls {
  justify-self: end;
  display: flex;
  align-items: center;
  gap: 8px;
}

.theme-select {
  background-color: var(--input-bg);
  color: var(--input-text);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 8px 10px;
  font-size: 0.875em;
  font-family: inherit;
}

.theme-select:focus {
  outline: 2px solid var(--focus-color);
  outline-offset: 2px;
}

.header h1 {
  font-size: 1.5em;
  font-weight: bold;
  color: var(--app-text);
  margin: 0;
  justify-self: center;
}

.header-title-input {
  font-size: 1.5em;
  font-weight: bold;
  color: var(--app-text);
  margin: 0;
  justify-self: center;
  width: min(40ch, 60vw);
  max-width: 100%;
  padding: 6px 10px;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  background-color: var(--input-bg);
  text-align: center;
  box-sizing: border-box;
}

.header-title-input:focus {
  border-color: var(--focus-color);
}

.header .current-time {
  text-align: right;
  font-size: 1em;
  color: var(--app-text-muted);
  margin: 0;
}

/* ===== コンテナ ===== */
.settings-container,
.timer-container {
  display: flex;
  gap: 20px;
  flex: 1;
  /* margin-bottom: 20px; */
}

.settings-column-left,
.settings-column-right,
.timer-column-left,
.timer-column-right {
  flex: 1;
}

.timer-column-left,
.timer-column-right {
  min-width: 0;
}

/* ===== カード ===== */
.card {
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 5px;
  padding: 20px;
  margin-bottom: 20px;
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.card-header h2 {
  margin-bottom: 0;
}

.sections-display-toggle {
  white-space: nowrap;
}

.card h2 {
  font-size: 1.125em;
  font-weight: bold;
  color: var(--app-text);
  margin-bottom: 20px;
}

/* ===== フォーム ===== */
.form-group {
  margin-bottom: 15px;
}

.form-group label {
  display: block;
  margin-bottom: 5px;
  color: var(--app-text);
  font-size: 0.875em;
}

.form-group input[type="text"],
.form-group input[type="number"],
.form-group input[type="datetime-local"] {
  width: 100%;
  padding: 10px;
  /* background-color: var(--input-bg); */
  border: 1px solid var(--border-color);
  border-radius: 4px;
  color: var(--input-text);
  font-size: 0.875em;
  font-family: inherit;
}

.form-group input:focus {
  outline: none;
  border-color: var(--focus-color);
}

/* ===== 数値入力（自前ステッパー） ===== */
.number-input {
  display: flex;
  width: 100%;
  background-color: var(--input-bg);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  overflow: hidden;
}

.form-group .number-input[data-role="duration-stepper"] {
  display: inline-flex;
  width: auto;
}

.number-input:focus-within {
  border-color: var(--focus-color);
}

.number-input input[type="number"] {
  width: 100%;
  border: none;
  border-radius: 0;
  /* background-color: transparent; */
  padding: 10px;
  color: var(--input-text);
  font-size: 0.875em;
  font-family: inherit;
}

.form-group .number-input[data-role="duration-stepper"] input[type="number"] {
  width: 10ch;
  text-align: right;
}

.number-input input[type="number"]:focus {
  outline: none;
}

/* ブラウザ標準のスピナー（▲▼）を非表示 */
#section-duration::-webkit-outer-spin-button,
#section-duration::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

#section-duration {
  -moz-appearance: textfield;
  appearance: textfield;
}

.number-stepper {
  display: flex;
  flex-direction: row;
  border-left: 1px solid var(--border-color);
  background-color: var(--input-bg);
}

.number-stepper-btn {
  width: 44px;
  flex: 1;
  border: none;
  background-color: transparent;
  color: var(--app-text-muted);
  cursor: pointer;
  font-size: 1em;
  line-height: 1;
  transition: background-color 0.2s, color 0.2s;
}

.number-stepper-btn + .number-stepper-btn {
  border-left: 1px solid var(--border-color);
}

.number-stepper-btn:hover {
  background-color: var(--surface-2-bg);
  color: var(--app-text);
}

.number-stepper-btn:active {
  background-color: #161616;
}

.number-stepper-btn:focus {
  outline: 2px solid var(--focus-color);
  outline-offset: -2px;
}

/* ===== datetime-local のカレンダーアイコン ===== */
.form-group input[type="datetime-local"] {
  width: 23ch;
}

.form-group input[type="datetime-local"]::-webkit-calendar-picker-indicator {
  filter: var(--datetime-indicator-filter);
  opacity: var(--datetime-indicator-opacity);
  cursor: pointer;
}

.form-group input[type="datetime-local"]::-webkit-calendar-picker-indicator:hover {
  opacity: 1;
}

/* ===== ボタン ===== */
.btn {
  padding: 10px 20px;
  border: none;
  border-radius: 4px;
  font-size: 0.875em;
  font-family: inherit;
  cursor: pointer;
  transition: background-color 0.2s, transform 0.1s;
  color: #ffffff;
}

.btn:hover {
  transform: translateY(-1px);
}

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

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

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

.btn-success {
  background-color: var(--btn-success-bg);
  font-size: 1.125em;
  padding: 15px 30px;
}

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

.btn-danger {
  background-color: var(--btn-danger-bg);
}

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

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

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

.btn-small {
  padding: 5px 10px;
  font-size: 0.75em;
}

/* ===== セクション一覧 ===== */
.sections-list {
  display: flex;
  flex-direction: column;
  /* gap: 10px; */
}

.section-item {
  background-color: var(--surface-2-bg);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  margin-top: 10px;
  padding: 15px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: move;
  transition: opacity 0.2s, transform 0.2s;
}

.section-item.is-adding {
  opacity: 0;
  transform: translateY(6px);
}

.section-item:hover {
  border-color: var(--focus-color);
}

.section-item.dragging {
  opacity: 0.5;
  transform: scale(0.95);
}

.drag-handle {
  color: var(--app-text-subtle);
  font-size: 1.125em;
  cursor: grab;
  margin-right: 10px;
  user-select: none;
  padding: 5px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.drag-handle:active {
  cursor: grabbing;
}

.section-item:hover .drag-handle {
  color: var(--focus-color);
}

.drop-indicator {
  height: 2px;
  background-color: var(--focus-color);
  margin: 2px 0;
  border-radius: 1px;
  animation: pulse 1s ease-in-out infinite;
}

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

.section-info {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 1;
  min-width: 0;
}

.section-number {
  color: var(--app-text-muted);
  font-weight: bold;
}

.section-name {
  color: var(--app-text);
  font-weight: 500;
  min-width: 0;
  max-width: 20em;
  overflow-wrap: anywhere;
  word-break: break-word;
}

@media (max-width: 1024px) {
  .section-name {
    max-width: 11em;
  }
}

.section-name.is-two-lines {
  line-height: 1.05;
}

.section-duration {
  color: var(--app-text-muted);
  font-size: 0.875em;
}

.empty-message {
  color: var(--app-text-subtle);
  text-align: center;
  padding: 20px;
}

/* ===== 相対時間ボタン ===== */
.relative-time-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 10px;
}

/* ===== フッター ===== */
.footer {
  display: flex;
  justify-content: center;
  gap: 10px;
  /* margin-top: 30px; */
  padding-top: 20px;
}

/* ===== サイトフッター（著作権表記・Xリンク） ===== */
.site-footer {
  height: var(--site-footer-block-size);
  block-size: var(--site-footer-block-size);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 0 30px;
  border-top: 1px solid var(--border-color);
  color: var(--app-text-subtle);
  background-color: var(--app-bg);
}

.site-footer-text {
  font-size: 0.875em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.site-footer__x-link {
  display: inline-flex;
  align-items: center;
  color: var(--app-text-subtle);
  transition: opacity 0.2s;
}

.site-footer__x-link:hover {
  opacity: 0.8;
}

.site-footer__x-link:focus {
  outline: 2px solid var(--focus-color);
  outline-offset: 2px;
}

.site-footer__x-icon {
  display: block;
  flex-shrink: 0;
}

/* ライトテーマでは白ロゴを反転して視認性を確保 */
html[data-theme="light"] .site-footer__x-icon,
@media (prefers-color-scheme: light) {
  html:not([data-theme="dark"]) .site-footer__x-icon {
    filter: invert(1);
  }
}

/* ===== 設定画面：開始ボタンの画面下固定 ===== */
#settings-page .footer-sticky-start {
  position: fixed;
  left: 50%;
  transform: translateX(-50%);
  bottom: calc(16px + env(safe-area-inset-bottom) + var(--site-footer-block-size));
  /* width: min(1200px, calc(100% - 60px)); */
  z-index: 100;
  padding-top: 0;
}

/* 固定ボタンにコンテンツが隠れないよう余白を確保 */
/* #settings-page {
  padding-bottom: calc(30px + 96px);
} */

.settings-registered-actions {
  display: flex;
  justify-content: flex-end;
  margin-top: 15px;
}

/* ===== タイマー表示 ===== */
.current-section-display {
  text-align: center;
  margin: 20px 0;
  font-variant-numeric: tabular-nums;
}

.current-section-display .current-time {
  font-size: 1em;
  color: var(--app-text-muted);
  margin: 0 0 10px 0;
}

.current-section-name {
  font-size: 3em;
  font-weight: bold;
  margin: 20px 0;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.current-section-name.is-two-lines {
  line-height: 1.05;
}

.current-section-time {
  font-size: 4.5em;
  font-weight: bold;
  color: var(--btn-success-bg);
  margin: 30px 0;
}

.current-section-time.warning {
  color: var(--btn-danger-bg);
}

.timer-time-divider {
  border: none;
  border-top: 1px solid var(--border-color);
  margin: 20px 0;
}

.time-info {
  display: flex;
  justify-content: space-around;
  margin: 20px 0;
}

.time-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
}

.time-label {
  font-size: 0.875em;
  color: var(--app-text-muted);
}

.time-value {
  font-size: 1.5em;
  /* 残り（進捗バーのトラック）と色を統一 */
  color: var(--app-text-subtle);
  font-weight: bold;
}

/* 経過（進捗バーの進行）と色を統一 */
#elapsed-time {
  color: var(--focus-color);
}

/* ===== 進捗バー ===== */
.progress-bar-container {
  margin: 20px 0;
}

.progress-bar {
  width: 100%;
  height: 30px;
  /* 残り時間の文字色と統一 */
  background-color: var(--progress-track-bg);
  border-radius: 15px;
  position: relative;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  /* 進行中(Active)の基準色と統一 */
  background: var(--progress-fill-bg);
  transition: width 0.3s ease;
  border-radius: 15px;
}

.progress-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: #ffffff;
  font-weight: bold;
  font-size: 0.875em;
  z-index: 1;
}

/* ===== セクション進捗 ===== */
.sections-progress {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.section-progress-item {
  background-color: var(--surface-2-bg);
  border: 1px solid var(--border-color);
  border-left: 4px solid var(--app-text-subtle);
  border-radius: 4px;
  padding: 15px;
  margin: 0;
}

.section-progress-item.completed {
  background-color: var(--section-completed-bg);
  border-left-color: var(--btn-success-bg);
}

.section-progress-item.active {
  background-color: var(--section-active-bg);
  border-left-color: var(--focus-color);
}

.section-progress-info {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.section-progress-suffix,
.section-item-suffix {
  flex: 0 0 11ch;
  min-width: 11ch;
  /* text-align: right; */
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}

.section-icon {
  font-size: 1.125em;
  font-weight: bold;
}

.section-progress-item.completed .section-icon {
  color: var(--btn-success-bg);
}

.section-progress-item.active .section-icon {
  color: var(--focus-color);
}

.section-progress-item.pending .section-icon {
  color: var(--app-text-subtle);
}

.status-badge {
  background-color: var(--focus-color);
  color: #ffffff;
  padding: 2px 8px;
  border-radius: 3px;
  font-size: 0.75em;
  margin-left: auto;
}

/* ===== モーダル ===== */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--modal-overlay-bg);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1000;
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.modal {
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 30px;
  max-width: 400px;
  width: 90%;
  animation: slideIn 0.3s ease;
}

@keyframes slideIn {
  from {
    transform: translateY(-20px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.modal-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
}

.modal-icon {
  font-size: 1.5em;
  font-weight: bold;
}

.modal-header h3 {
  font-size: 1.25em;
  color: var(--app-text);
  margin: 0;
}

.modal-body {
  margin: 20px 0;
  text-align: center;
}

.modal-body p {
  font-size: 1em;
  color: var(--app-text);
}

.modal-footer {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 20px;
}

/* ===== レスポンシブデザイン ===== */

/* タブレット以下（≤ 1024px） */
@media (max-width: 1024px) {
  .settings-container,
  .timer-container {
    flex-direction: column;
  }

  .settings-container {
    gap: 0;
  }
  
  .settings-column-left,
  .settings-column-right,
  .timer-column-left,
  .timer-column-right {
    width: 100%;
  }

  .settings-column-left,
  .settings-column-right {
    display: contents;
  }

  #settings-card-section {
    order: 1;
  }

  #settings-card-registered {
    order: 2;
  }

  #settings-card-start-time {
    order: 3;
  }

  #settings-card-import-export {
    order: 4;
  }
  
  .timer-column-right {
    order: -1;
  }
}

/* 横向き（ランドスケープ）はPC同等（2カラム）に戻す */
@media (max-width: 1024px) and (orientation: landscape) {
  .settings-container,
  .timer-container {
    flex-direction: row;
  }

  .settings-container {
    gap: 20px;
  }

  .settings-column-left,
  .settings-column-right,
  .timer-column-left,
  .timer-column-right {
    width: auto;
  }

  .settings-column-left,
  .settings-column-right {
    display: block;
  }

  #settings-card-section,
  #settings-card-registered,
  #settings-card-start-time,
  #settings-card-import-export {
    order: 0;
  }

  .timer-column-right {
    order: 0;
  }
}

/* スマートフォン（< 768px） */
@media (max-width: 768px) {
  .page {
    padding: 15px;
  }

  .site-footer {
    padding: 0 15px;
  }
  
  .header h1,
  .header-title-input {
    font-size: 1.25em;
  }
  
  .current-section-name {
    font-size: 2.25em;
  }
  
  .current-section-time {
    font-size: 3.5em;
  }
  
  .time-value {
    font-size: 1.125em;
  }
  
  .footer {
    flex-direction: column;
  }
  
  .footer .btn {
    width: 100%;
  }

  #settings-page .footer-sticky-start {
    width: calc(100% - 30px);
  }

  #settings-page {
    padding-bottom: calc(15px + 60px);
  }

  .settings-registered-actions .btn {
    width: 100%;
  }
  
  .relative-time-buttons {
    flex-direction: column;
  }
  
  .relative-time-buttons .btn {
    width: 100%;
  }
}

/* ===== アクセシビリティ ===== */
button:focus,
input:focus {
  outline: 2px solid var(--focus-color);
  outline-offset: 2px;
}

/* ===== スクロールバー ===== */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--scrollbar-track-bg);
}

::-webkit-scrollbar-thumb {
  background: var(--scrollbar-thumb-bg);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--scrollbar-thumb-bg-hover);
}