:root{--md-sys-color-primary:#6366F1;--md-sys-color-on-primary:#FFFFFF;--md-sys-color-primary-container:#E0E0FF;--md-sys-color-on-primary-container:#00006E;--md-sys-color-secondary:#625B71;--md-sys-color-on-secondary:#FFFFFF;--md-sys-color-secondary-container:#E8DEF8;--md-sys-color-on-secondary-container:#1D192B;--md-sys-color-tertiary:#7D5260;--md-sys-color-on-tertiary:#FFFFFF;--md-sys-color-tertiary-container:#FFD8E4;--md-sys-color-on-tertiary-container:#31111D;--md-sys-color-error:#B3261E;--md-sys-color-on-error:#FFFFFF;--md-sys-color-error-container:#F9DEDC;--md-sys-color-on-error-container:#410E0B;--md-sys-color-background:#FFFBFF;--md-sys-color-on-background:#1C1B1F;--md-sys-color-surface:#FFFBFF;--md-sys-color-on-surface:#1C1B1F;--md-sys-color-surface-variant:#E7E0EC;--md-sys-color-on-surface-variant:#49454F;--md-sys-color-outline:#79747E;--md-sys-color-outline-variant:#CAC4D0;--md-sys-color-shadow:#000000;--md-sys-color-scrim:#000000;--md-sys-color-inverse-surface:#313033;--md-sys-color-inverse-on-surface:#F4EFF4;--md-sys-color-inverse-primary:#BEC2FF;--md-sys-color-surface-dim:#E6E0E9;--md-sys-color-surface-bright:#FFFBFF;--md-sys-color-surface-container-lowest:#FFFFFF;--md-sys-color-surface-container-low:#F7F2FA;--md-sys-color-surface-container:#F2ECF6;--md-sys-color-surface-container-high:#ECE6F0;--md-sys-color-surface-container-highest:#E6E0E9;}
body{margin:0;font-family:"Noto Sans TC",Roboto,sans-serif;background:var(--md-sys-color-surface);}
[x-cloak]{display:none!important;}
.material-symbols-outlined{font-family:"Material Symbols Outlined";font-variation-settings:'FILL'0,'wght'400,'GRAD'0,'opsz'24;}
.big{font-size:2.35rem;font-weight:700;color:var(--md-sys-color-primary);line-height:1.35;margin:0 4px;word-break:break-word;}
.scene-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(90px,1fr));gap:12px}
.scene-btn{width:100%;height:90px;padding:0;--md-filled-button-container-shape:12px;
  --md-filled-button-container-color:var(--md-sys-color-primary);--md-filled-button-label-text-color:var(--md-sys-color-on-primary);font-size:14px;line-height:1.2;}
@media(max-width:400px){.scene-grid{grid-template-columns:repeat(auto-fill,minmax(72px,1fr));gap:10px}.scene-btn{height:76px;font-size:13px}}
#back-btn{position:fixed;bottom:16px;left:50%;transform:translateX(-50%);width:90%;max-width:420px;height:52px;z-index:50;}
.num-wrap{display:flex;gap:16px;justify-content:center;margin-top:18px;}
.num-btn{flex:0 0 44px;height:44px;border-radius:12px;padding:0;}
.num-btn .material-symbols-outlined{font-size:24px;line-height:1;}
.m3-textarea{width:90%;min-height:260px;padding:16px 12px 12px;border-radius:12px;border:none;resize:vertical;white-space:pre-wrap;
  background:var(--md-sys-color-surface);box-shadow:0 0 0 1px var(--md-sys-color-outline);font:inherit;line-height:1.4;font-family:Consolas,Menlo,monospace;}
.m3-textarea:focus{outline:none;box-shadow:0 0 0 2px var(--md-sys-color-primary);}
/* 可修改選項的樣式 */
.chip-num,
.chip-place,
.chip-food,
.chip-good,
.chip-lost {
  background: var(--md-sys-color-tertiary-container);
  border-radius: 9999px;
  padding: 0 .4em;
  color: var(--md-sys-color-on-tertiary-container);
}

:root.dark .chip-num,
:root.dark .chip-place,
:root.dark .chip-food,
:root.dark .chip-good,
:root.dark .chip-lost {
  background: #633B48;
  color: #FFD8E4;
}

.chip-place,
.chip-food,
.chip-good,
.chip-lost {
  background: var(--md-sys-color-tertiary-container);
  color: var(--md-sys-color-on-tertiary-container);
}

:root.dark .chip-place,
:root.dark .chip-food,
:root.dark .chip-good,
:root.dark .chip-lost {
  background: #633B48;
  color: #FFD8E4;
}

/* 淺色模式 */
:root {
  --md-sys-color-primary: #6366F1;
  --md-sys-color-on-primary: #FFFFFF;
  --md-sys-color-primary-container: #E0E0FF;
  --md-sys-color-on-primary-container: #00006E;
  --md-sys-color-secondary: #625B71;
  --md-sys-color-on-secondary: #FFFFFF;
  --md-sys-color-secondary-container: #E8DEF8;
  --md-sys-color-on-secondary-container: #1D192B;
  --md-sys-color-tertiary: #7D5260;
  --md-sys-color-on-tertiary: #FFFFFF;
  --md-sys-color-tertiary-container: #FFD8E4;
  --md-sys-color-on-tertiary-container: #31111D;
  --md-sys-color-error: #B3261E;
  --md-sys-color-on-error: #FFFFFF;
  --md-sys-color-error-container: #F9DEDC;
  --md-sys-color-on-error-container: #410E0B;
  --md-sys-color-background: #FFFBFF;
  --md-sys-color-on-background: #1C1B1F;
  --md-sys-color-surface: #FFFBFF;
  --md-sys-color-on-surface: #1C1B1F;
  --md-sys-color-surface-variant: #E7E0EC;
  --md-sys-color-on-surface-variant: #49454F;
  --md-sys-color-outline: #79747E;
  --md-sys-color-outline-variant: #CAC4D0;
  --md-sys-color-shadow: #000000;
  --md-sys-color-scrim: #000000;
  --md-sys-color-inverse-surface: #313033;
  --md-sys-color-inverse-on-surface: #F4EFF4;
  --md-sys-color-inverse-primary: #BEC2FF;
  --md-sys-color-surface-dim: #E6E0E9;
  --md-sys-color-surface-bright: #FFFBFF;
  --md-sys-color-surface-container-lowest: #FFFFFF;
  --md-sys-color-surface-container-low: #F7F2FA;
  --md-sys-color-surface-container: #F2ECF6;
  --md-sys-color-surface-container-high: #ECE6F0;
  --md-sys-color-surface-container-highest: #E6E0E9;
}

/* 深色模式 */
:root.dark {
  --md-sys-color-primary: #BEC2FF;
  --md-sys-color-on-primary: #00006E;
  --md-sys-color-primary-container: #0000B0;
  --md-sys-color-on-primary-container: #E0E0FF;
  --md-sys-color-secondary: #CBC2DB;
  --md-sys-color-on-secondary: #332D41;
  --md-sys-color-secondary-container: #4A4458;
  --md-sys-color-on-secondary-container: #E8DEF8;
  --md-sys-color-tertiary: #EFB8C8;
  --md-sys-color-on-tertiary: #492532;
  --md-sys-color-tertiary-container: #633B48;
  --md-sys-color-on-tertiary-container: #FFD8E4;
  --md-sys-color-error: #F2B8B5;
  --md-sys-color-on-error: #601410;
  --md-sys-color-error-container: #8C1D18;
  --md-sys-color-on-error-container: #F9DEDC;
  --md-sys-color-background: #121212;
  --md-sys-color-on-background: #FFFFFF;
  --md-sys-color-surface: #121212;
  --md-sys-color-on-surface: #FFFFFF;
  --md-sys-color-surface-variant: #1E1E1E;
  --md-sys-color-on-surface-variant: #FFFFFF;
  --md-sys-color-outline: #2C2C2C;
  --md-sys-color-outline-variant: #2C2C2C;
  --md-sys-color-shadow: #000000;
  --md-sys-color-scrim: #000000;
  --md-sys-color-inverse-surface: #E6E1E5;
  --md-sys-color-inverse-on-surface: #313033;
  --md-sys-color-inverse-primary: #0000B0;
  --md-sys-color-surface-dim: #121212;
  --md-sys-color-surface-bright: #383838;
  --md-sys-color-surface-container-lowest: #0D0D0D;
  --md-sys-color-surface-container-low: #1A1A1A;
  --md-sys-color-surface-container: #1E1E1E;
  --md-sys-color-surface-container-high: #2C2C2C;
  --md-sys-color-surface-container-highest: #383838;
}

/* 設定頁面樣式 */
.settings-section {
  background: var(--md-sys-color-surface-container);
  border-radius: 12px;
  padding: 16px;
  margin-bottom: 16px;
}

.settings-section h4 {
  margin: 0 0 16px 0;
  color: var(--md-sys-color-on-surface);
}

/* 設定頁面文字樣式 */
.settings-section span {
  color: var(--md-sys-color-on-surface);
}

/* 情境按鈕樣式 */
:root.dark .scene-btn {
  --md-filled-button-container-color: #2C2C2C;
  --md-filled-button-label-text-color: #FFFFFF;
}

:root.dark .scene-btn:hover {
  --md-filled-button-container-color: #383838;
}

/* 標題樣式 */
h2, h3, textarea {
  color: var(--md-sys-color-on-surface);
}

:root.dark h2, 
:root.dark h3 {
  color: #FFFFFF;
}

/* 數字標籤樣式 */
:root.dark .chip-num {
  background: #2C2C2C;
  color: #FFFFFF;
}

/* 載入動畫 */
.loading-spinner {
  width: 48px;
  height: 48px;
  margin: 0 auto;
  border: 4px solid var(--md-sys-color-surface-variant);
  border-top: 4px solid var(--md-sys-color-primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

.progress-container {
  margin-top: 20px;
  width: 100%;
  max-width: 280px;
  margin-left: auto;
  margin-right: auto;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* 移除舊的對話框樣式 */
dialog::backdrop,
dialog,
.progress-bar,
.animate-spin {
  display: none;
}

/* 載入遮罩和內容 */
.loading-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(4px);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
}

.loading-content {
  text-align: center;
  padding: 32px;
}

.loading-spinner {
  width: 48px;
  height: 48px;
  margin: 0 auto;
  border: 4px solid rgba(255, 255, 255, 0.3);
  border-top: 4px solid #fff;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* 載入中對話框和遮罩 */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(2px);
  z-index: 9998;
}

.loading-dialog {
  z-index: 9999;
  --md-dialog-container-color: var(--md-sys-color-surface);
  pointer-events: auto;
}

/* 深色模式適配 */
:root.dark .loading-dialog {
  --md-dialog-container-color: var(--md-sys-color-surface-container);
}

.loading-content {
  text-align: center;
}

.loading-content p {
  color: var(--md-sys-color-on-surface);
  margin: 0;
}

/* 載入中容器和遮罩 */
.loading-container {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 9998;
  display: flex;
  align-items: center;
  justify-content: center;
}

.loading-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(2px);
}

.loading-dialog {
  position: relative;
  z-index: 9999;
  background: var(--md-sys-color-surface);
  padding: 24px;
  border-radius: 28px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
  min-width: 280px;
  max-width: 90%;
}

.loading-content {
  text-align: center;
}

.loading-content p {
  color: var(--md-sys-color-on-surface);
  margin: 0;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* 深色模式適配 */
:root.dark .loading-dialog {
  background: var(--md-sys-color-surface-container);
}

:root.dark .loading-content p {
  color: var(--md-sys-color-on-surface);
}

/* Snackbar 樣式 */
md-snackbar {
  --md-snackbar-container-color: var(--md-sys-color-inverse-surface);
  --md-snackbar-container-shape: 4px;
  --md-snackbar-supporting-text-color: var(--md-sys-color-inverse-on-surface);
  --md-snackbar-supporting-text-font: "Noto Sans TC", Roboto, sans-serif;
  --md-snackbar-supporting-text-line-height: 20px;
  --md-snackbar-supporting-text-size: 14px;
  --md-snackbar-action-label-text-color: var(--md-sys-color-inverse-primary);
  position: fixed;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1000;
  display: flex;
  align-items: center;
  min-width: 280px;
  max-width: 90%;
  background: var(--md-snackbar-container-color);
  border-radius: 4px;
  box-shadow: 0 3px 5px -1px rgba(0,0,0,.2), 0 6px 10px 0 rgba(0,0,0,.14), 0 1px 18px 0 rgba(0,0,0,.12);
  pointer-events: none;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.15s ease-out, visibility 0.15s ease-out, transform 0.15s ease-out;
}

md-snackbar[opened] {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
  pointer-events: auto;
}

.snackbar-hidden {
  transform: translateX(-50%) translateY(100%);
}

.snackbar-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 14px 16px;
}

.snackbar-message {
  color: var(--md-sys-color-inverse-on-surface);
  margin-right: 8px;
  flex-grow: 1;
}

.snackbar-close-btn {
  --md-text-button-label-text-color: var(--md-sys-color-inverse-primary);
  --md-text-button-hover-label-text-color: var(--md-sys-color-inverse-primary);
  --md-text-button-pressed-label-text-color: var(--md-sys-color-inverse-primary);
  min-width: auto;
  padding: 0 8px;
}

/* 深色模式適配 */
:root.dark md-snackbar {
  --md-snackbar-container-color: var(--md-sys-color-inverse-surface);
  --md-snackbar-supporting-text-color: var(--md-sys-color-inverse-on-surface);
  --md-snackbar-action-label-text-color: var(--md-sys-color-inverse-primary);
}

:root.dark .snackbar-message {
  color: var(--md-sys-color-inverse-on-surface);
}

:root.dark .snackbar-close-btn {
  --md-text-button-label-text-color: var(--md-sys-color-inverse-primary);
  --md-text-button-hover-label-text-color: var(--md-sys-color-inverse-primary);
  --md-text-button-pressed-label-text-color: var(--md-sys-color-inverse-primary);
}