:root {
  --md-sys-color-primary: #007AFF;
  --md-sys-color-on-primary: #ffffff;
  --md-sys-color-primary-container: #E5F1FF;
  --md-sys-color-on-primary-container: #007AFF;
  --md-sys-color-secondary: #C96100;
  --md-sys-color-on-secondary: #ffffff;
  --md-sys-color-secondary-container: #FFF5E5;
  --md-sys-color-on-secondary-container: #C96100;
  --md-sys-color-tertiary: #28A745;
  --md-sys-color-on-tertiary: #ffffff;
  --md-sys-color-tertiary-container: #EAF9EB;
  --md-sys-color-on-tertiary-container: #28A745;
  --md-sys-color-error: #FF3B30;
  --md-sys-color-on-error: #ffffff;
  --md-sys-color-error-container: #FFEBEA;
  --md-sys-color-on-error-container: #FF3B30;
  --md-sys-color-info: #5AC8FA;
  --md-sys-color-on-info: #ffffff;
  --md-sys-color-info-container: #EEFBFF;
  --md-sys-color-on-info-container: #0071A4;
  --md-sys-color-surface: rgba(255, 255, 255, 0.72);
  --md-sys-color-surface-solid: #ffffff;
  --md-sys-color-surface-variant: rgba(245, 245, 247, 0.8);
  --md-sys-color-on-surface: #1C1C1E;
  --md-sys-color-on-surface-variant: #86868b;
  --md-sys-color-background: #F2F2F7;
  --md-sys-color-on-background: #1C1C1E;
  --md-sys-color-outline: rgba(0, 0, 0, 0.12);
  --md-sys-color-outline-variant: rgba(0, 0, 0, 0.06);
  --glass-blur: 20px;
  --glass-saturation: 180%;
  --glass-background: rgba(255, 255, 255, 0.72);
  --glass-border: rgba(255, 255, 255, 0.5);
  --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.08), 0 2px 8px rgba(0, 0, 0, 0.04);
  --glass-shadow-hover: 0 12px 40px rgba(0, 0, 0, 0.12), 0 4px 12px rgba(0, 0, 0, 0.06);
  --md-sys-typescale-title-large: 600 22px/28px -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Segoe UI', Roboto, sans-serif;
  --md-sys-typescale-body-large: 400 17px/25px -apple-system, BlinkMacSystemFont, 'SF Pro Text', 'Segoe UI', Roboto, sans-serif;
  --md-sys-typescale-body-medium: 400 15px/22px -apple-system, BlinkMacSystemFont, 'SF Pro Text', 'Segoe UI', Roboto, sans-serif;
  --md-sys-typescale-body-small: 400 13px/18px -apple-system, BlinkMacSystemFont, 'SF Pro Text', 'Segoe UI', Roboto, sans-serif;
  --md-sys-typescale-label-large: 600 15px/20px -apple-system, BlinkMacSystemFont, 'SF Pro Text', 'Segoe UI', Roboto, sans-serif;
  --md-sys-typescale-headline-small: 600 24px/32px -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Segoe UI', Roboto, sans-serif;
  --safe-top: env(safe-area-inset-top, 0px);
  --safe-right: env(safe-area-inset-right, 0px);
  --safe-bottom: env(safe-area-inset-bottom, 0px);
  --safe-left: env(safe-area-inset-left, 0px);
  --min-tap: 44px;
  --border-radius: 16px;
  --border-radius-lg: 24px;
}

[data-theme="dark"] {
  --md-sys-color-primary: #0A84FF;
  --md-sys-color-on-primary: #ffffff;
  --md-sys-color-primary-container: rgba(10, 132, 255, 0.25);
  --md-sys-color-on-primary-container: #64D2FF;
  --md-sys-color-secondary: #FF9F0A;
  --md-sys-color-on-secondary: #ffffff;
  --md-sys-color-secondary-container: rgba(255, 159, 10, 0.25);
  --md-sys-color-on-secondary-container: #FFD60A;
  --md-sys-color-tertiary: #30D158;
  --md-sys-color-on-tertiary: #ffffff;
  --md-sys-color-tertiary-container: rgba(48, 209, 88, 0.25);
  --md-sys-color-on-tertiary-container: #30D158;
  --md-sys-color-error: #FF453A;
  --md-sys-color-on-error: #ffffff;
  --md-sys-color-error-container: rgba(255, 69, 58, 0.25);
  --md-sys-color-on-error-container: #FF6961;
  --md-sys-color-info: #64D2FF;
  --md-sys-color-on-info: #000000;
  --md-sys-color-info-container: rgba(100, 210, 255, 0.2);
  --md-sys-color-on-info-container: #64D2FF;
  --md-sys-color-surface: rgba(28, 28, 30, 0.8);
  --md-sys-color-surface-solid: #1C1C1E;
  --md-sys-color-surface-variant: rgba(44, 44, 46, 0.8);
  --md-sys-color-on-surface: #F2F2F7;
  --md-sys-color-on-surface-variant: #98989d;
  --md-sys-color-background: #1C1C1E;
  --md-sys-color-on-background: #F2F2F7;
  --md-sys-color-outline: rgba(255, 255, 255, 0.15);
  --md-sys-color-outline-variant: rgba(255, 255, 255, 0.08);
  --glass-background: rgba(28, 28, 30, 0.72);
  --glass-border: rgba(255, 255, 255, 0.1);
  --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.3), 0 2px 8px rgba(0, 0, 0, 0.2);
  --glass-shadow-hover: 0 12px 40px rgba(0, 0, 0, 0.4), 0 4px 12px rgba(0, 0, 0, 0.25);
}

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

  to {
    transform: rotate(360deg);
  }
}

.loading span {
  animation: spin 1s linear infinite !important;
  opacity: 0.6;
}

@media (prefers-reduced-motion: reduce) {
  *:not(.loading-spinner) {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
}

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

html,
body {
  height: 100%;
}

body {
  font: var(--md-sys-typescale-body-large);
  background: var(--md-sys-color-background);
  color: var(--md-sys-color-on-background);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  padding-bottom: var(--safe-bottom);
  overscroll-behavior: none;
}

.app-bar {
  background: var(--glass-background);
  -webkit-backdrop-filter: saturate(var(--glass-saturation)) blur(var(--glass-blur));
  backdrop-filter: saturate(var(--glass-saturation)) blur(var(--glass-blur));
  border-bottom: 1px solid var(--glass-border);
  position: sticky;
  top: 0;
  z-index: 100;
  padding-top: var(--safe-top);
}

.app-bar-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 calc(20px + var(--safe-right)) 0 calc(20px + var(--safe-left));
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.app-title {
  font: var(--md-sys-typescale-title-large);
  color: var(--md-sys-color-on-surface);
  display: flex;
  align-items: center;
  gap: 10px;
  user-select: none;
  letter-spacing: -0.5px;
}

#themeToggle {
  position: absolute;
  right: calc(12px + var(--safe-right));
}

.container {
  max-width: 800px;
  margin: 0 auto;
  padding: 20px calc(20px + var(--safe-right)) 40px calc(20px + var(--safe-left));
}

.card {
  background: var(--glass-background);
  -webkit-backdrop-filter: saturate(var(--glass-saturation)) blur(var(--glass-blur));
  backdrop-filter: saturate(var(--glass-saturation)) blur(var(--glass-blur));
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  margin-bottom: 20px;
  overflow: hidden;
  transition: all 0.3s cubic-bezier(.25, .1, .25, 1);
}

@media (hover: hover) and (pointer: fine) {
  .card:hover {
    box-shadow: var(--glass-shadow-hover);
    transform: translateY(-2px);
  }
}

.card-content {
  padding: 28px;
}

.input-section {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.input-field {
  position: relative;
  margin: 0;
}

.input-field.full-row {
  grid-column: 1 / -1;
}

.input-field input {
  width: 100%;
  height: 52px;
  padding: 16px 110px 16px 16px;
  border: 1px solid var(--md-sys-color-outline);
  border-radius: var(--border-radius);
  background: var(--md-sys-color-surface-solid);
  color: var(--md-sys-color-on-surface);
  font: var(--md-sys-typescale-body-large);
  -webkit-tap-highlight-color: transparent;
  transition: all 0.2s ease;
}

.input-field input::placeholder {
  color: var(--md-sys-color-on-surface-variant);
  opacity: 0.6;
}

.input-field input:focus {
  outline: none;
  border-color: var(--md-sys-color-primary);
  box-shadow: 0 0 0 4px var(--md-sys-color-primary-container);
}

.input-field label {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--md-sys-color-on-surface-variant);
  font: var(--md-sys-typescale-body-medium);
  pointer-events: none;
  transition: all .2s cubic-bezier(.4, 0, .2, 1);
  background: transparent;
  padding: 0 4px;
}

.input-field input:focus~label,
.input-field input:not(:placeholder-shown)~label {
  top: 0;
  font: var(--md-sys-typescale-body-small);
  color: var(--md-sys-color-primary);
  background: var(--md-sys-color-surface-solid);
}

.input-field .input-actions {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  gap: 4px;
}

.icon-button {
  width: 36px;
  height: 36px;
  border: none;
  background: transparent;
  color: var(--md-sys-color-on-surface-variant);
  cursor: pointer;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all .2s cubic-bezier(.25, .1, .25, 1);
  position: relative;
  overflow: hidden;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  user-select: none;
}

@media (hover: hover) and (pointer: fine) {
  .icon-button:hover {
    background: var(--md-sys-color-primary-container);
    color: var(--md-sys-color-primary);
  }
}

.icon-button:active {
  transform: scale(0.92);
}

@media (hover: none) and (pointer: coarse) {

  .icon-button:active,
  .icon-button.tap-highlight {
    background: var(--md-sys-color-primary-container);
    color: var(--md-sys-color-primary);
    transform: scale(0.92);
  }

  .icon-button:focus,
  .icon-button:focus-within {
    background: transparent;
    color: var(--md-sys-color-on-surface-variant);
  }
}

.icon-button.tap-highlight {
  background: var(--md-sys-color-primary-container);
  color: var(--md-sys-color-primary);
}

.icon-button .material-icons-round {
  font-size: 20px;
}

.icon-button:focus {
  outline: none;
}

.icon-button:focus-visible {
  outline: 2px solid var(--md-sys-color-primary);
  outline-offset: 2px;
}
@media (max-width: 480px) {
  .input-field input {
    font-size: 14px;
    padding-right: 100px;
  }

  .input-field label {
    font-size: 13px;
    max-width: calc(100% - 115px);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .input-field .input-actions {
    gap: 2px;
  }

  .input-field .input-actions .icon-button {
    width: 32px;
    height: 32px;
  }

  .input-field .input-actions .icon-button .material-icons-round {
    font-size: 18px;
  }
}

.button {
  min-height: 50px;
  padding: 0 24px;
  border: none;
  border-radius: var(--border-radius);
  font: var(--md-sys-typescale-label-large);
  cursor: pointer;
  transition: all .25s cubic-bezier(.25, .1, .25, 1);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  position: relative;
  overflow: hidden;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  user-select: none;
  white-space: nowrap;
}

.button:focus {
  outline: none;
}

.button:focus-visible {
  outline: 2px solid var(--md-sys-color-primary);
  outline-offset: 2px;
}

.button-filled {
  background: var(--md-sys-color-primary);
  color: var(--md-sys-color-on-primary);
  box-shadow: 0 4px 12px rgba(0, 122, 255, 0.3);
}

.button-filled:active {
  transform: scale(0.97);
}

.button-outlined {
  background: var(--glass-background);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  color: var(--md-sys-color-primary);
  border: 1px solid var(--md-sys-color-outline);
}

.button-outlined:active {
  transform: scale(0.97);
}

@media (hover: hover) and (pointer: fine) {
  .button-filled:hover {
    box-shadow: 0 6px 20px rgba(0, 122, 255, 0.4);
    transform: translateY(-2px);
  }

  .button-outlined:hover {
    background: var(--md-sys-color-primary-container);
    border-color: var(--md-sys-color-primary);
    transform: translateY(-1px);
  }

  .icon-button:hover {
    transform: scale(1.08);
  }
}

.button-group {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 24px;
  align-items: stretch;
}

.button-group .button {
  width: 100%;
  justify-content: center;
}

@media (max-width:768px) {
  .button-group {
    grid-template-columns: 1fr;
    gap: 12px;
  }
}

.advanced-options {
  margin-top: 16px;
  border-radius: var(--border-radius);
  overflow: hidden;
}

.advanced-options summary {
  padding: 14px 18px;
  background: var(--md-sys-color-surface-variant);
  color: var(--md-sys-color-on-surface-variant);
  font: var(--md-sys-typescale-body-medium);
  font-weight: 500;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  border-radius: var(--border-radius);
  transition: all 0.2s ease;
  list-style: none;
}

.advanced-options summary::-webkit-details-marker {
  display: none;
}

.advanced-options summary::before {
  content: 'expand_more';
  font-family: 'Material Icons Round';
  font-size: 20px;
  transition: transform 0.2s ease;
}

.advanced-options[open] summary::before {
  transform: rotate(180deg);
}

.advanced-options[open] summary {
  border-radius: var(--border-radius) var(--border-radius) 0 0;
}

.advanced-options-content {
  padding: 16px;
  background: var(--md-sys-color-surface-variant);
  border-radius: 0 0 var(--border-radius) var(--border-radius);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.advanced-options-content .input-field input {
  padding-right: 50px;
}

.hint-row {
  margin-top: 16px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.hint-row .chip {
  width: 100%;
  justify-content: center;
}

@media (max-width:768px) {
  .hint-row {
    grid-template-columns: 1fr;
    gap: 10px;
  }
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  border-radius: var(--border-radius);
  border: 1px solid var(--md-sys-color-outline);
  background: var(--glass-background);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  color: var(--md-sys-color-on-surface-variant);
  font: var(--md-sys-typescale-body-medium);
  font-weight: 500;
  user-select: none;
  cursor: pointer;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  position: relative;
  overflow: hidden;
  transition: all 0.25s cubic-bezier(.25, .1, .25, 1);
}

@media (hover: hover) and (pointer: fine) {
  .chip:hover {
    background: var(--md-sys-color-primary-container);
    border-color: var(--md-sys-color-primary);
    color: var(--md-sys-color-primary);
    transform: translateY(-2px);
    box-shadow: var(--glass-shadow);
  }
}

.chip .material-icons-round {
  font-size: 18px;
}

.chip:active {
  transform: scale(0.97);
}

.chip:focus {
  outline: none;
}

.chip:focus-visible {
  outline: 2px solid var(--md-sys-color-primary);
  outline-offset: 2px;
}

.loading {
  text-align: center;
  padding: 40px;
  display: none;
}

.loading-spinner {
  width: 48px;
  height: 48px;
  border: 4px solid var(--md-sys-color-primary-container);
  border-top-color: var(--md-sys-color-primary);
  border-radius: 50%;
  margin: 0 auto 16px;

  display: inline-block;
  transform-origin: 50% 50%;
  -webkit-transform-origin: 50% 50%;

  -webkit-animation: spin 1s linear infinite;
  animation: spin 1s linear infinite;
}

.loading-text {
  font: var(--md-sys-typescale-body-medium);
  color: var(--md-sys-color-on-surface-variant);
}

.progress-bar {
  width: 100%;
  max-width: 320px;
  height: 4px;
  background: var(--md-sys-color-primary-container);
  border-radius: 2px;
  margin: 16px auto 0;
  overflow: hidden;
  display: none;
}

.progress-fill {
  height: 100%;
  background: var(--md-sys-color-primary);
  width: 0%;
  transition: width .25s ease;
}

.error-message {
  background: var(--md-sys-color-error-container);
  color: var(--md-sys-color-on-error-container);
  padding: 16px;
  border-radius: 12px;
  margin: 16px 0;
  display: none;
  font: var(--md-sys-typescale-body-medium);
  white-space: pre-wrap;
}

.error-message .material-icons-round {
  vertical-align: middle;
  margin-right: 8px;
  font-size: 20px;
}

.results-grid {
  display: grid;
  gap: 12px;
}

@media (min-width: 768px) {
  .results-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 767px) {
  .results-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 420px) {
  .results-grid {
    grid-template-columns: 1fr;
  }
}

.result-card {
  background: var(--md-sys-color-surface-variant);
  border-radius: var(--border-radius);
  border: 1px solid var(--md-sys-color-outline-variant);
  padding: 16px 12px;
  text-align: center;
  min-height: 88px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  transition: all 0.25s cubic-bezier(.25, .1, .25, 1);
  cursor: default;
  -webkit-tap-highlight-color: transparent;
}

@media (hover: hover) and (pointer: fine) {
  .result-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--glass-shadow);
  }
}

@media (hover: none) and (pointer: coarse) {
  .result-card {
    cursor: pointer;
  }

  .result-card:active {
    transform: scale(0.97);
    opacity: 0.9;
  }
}

.result-card.primary {
  background: var(--md-sys-color-primary-container);
  color: var(--md-sys-color-on-primary-container);
}

.result-card.success {
  background: var(--md-sys-color-tertiary-container);
  color: var(--md-sys-color-on-tertiary-container);
}

.result-card.error {
  background: var(--md-sys-color-error-container);
  color: var(--md-sys-color-on-error-container);
}

.result-card.warning {
  background: var(--md-sys-color-secondary-container);
  color: var(--md-sys-color-on-secondary-container);
}

.result-card.info {
  background: var(--md-sys-color-info-container);
  color: var(--md-sys-color-on-info-container);
}

.result-label {
  font: var(--md-sys-typescale-body-small);
  font-weight: 600;
  letter-spacing: .5px;
  opacity: .8;
  text-transform: uppercase;
}

.result-value {
  font: 700 clamp(24px, 4vw, 36px)/1.15 -apple-system, BlinkMacSystemFont, 'SF Pro Display', sans-serif;
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 6px;
  overflow-wrap: anywhere;
  letter-spacing: -1px;
}

.result-unit {
  font: var(--md-sys-typescale-body-medium);
  font-weight: 400;
  opacity: .7;
  letter-spacing: 0;
}

.section-title {
  font: var(--md-sys-typescale-headline-small);
  color: var(--md-sys-color-on-surface);
  margin-bottom: 20px;
  text-align: center;
  user-select: none;
  -webkit-user-select: none;
  -webkit-touch-callout: none;
  letter-spacing: -0.5px;
}

.chart-container {
  position: relative;
  width: 100%;
  height: 560px;
  padding: 16px 12px;
  user-select: none;
  -webkit-user-select: none;
  -webkit-touch-callout: none;
  touch-action: pan-y;
}

.chart-container canvas {
  cursor: crosshair;
}

body.map-dragging .chart-container,
body.map-dragging .chart-container canvas {
  pointer-events: none !important;
}

.custom-legend {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 24px;
  margin-bottom: 16px;
  padding: 12px;
  flex-wrap: wrap;
  user-select: none;
  -webkit-user-select: none;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  user-select: none;
  padding: 4px 8px;
  border-radius: 6px;
  transition: all 0.2s cubic-bezier(.4, 0, .2, 1);
}

@media (hover: hover) and (pointer: fine) {
  .legend-item:hover {
    background: var(--md-sys-color-primary-container);
    transform: scale(1.05);
  }
}

.legend-box {
  width: 14px;
  height: 14px;
  border-radius: 4px;
  flex-shrink: 0;
}

.legend-text {
  font: 500 13px/1.4 'Roboto', sans-serif;
  color: var(--md-sys-color-on-surface-variant);
  user-select: none;
  -webkit-user-select: none;
}

@media (max-width: 768px) {
  .custom-legend {
    gap: 16px;
    padding: 10px;
  }

  .legend-box {
    width: 12px;
    height: 12px;
  }

  .legend-text {
    font-size: 11px;
  }
}

.ripple {
  position: absolute;
  border-radius: 50%;
  transform: scale(0);
  animation: ripple .6s linear;
  background: rgba(255, 255, 255, .5);
  pointer-events: none;
}

@keyframes ripple {
  to {
    transform: scale(4);
    opacity: 0
  }
}

@media (max-width:768px) {
  .app-bar-content {
    height: 56px;
  }

  .container {
    padding: 16px calc(10px + var(--safe-right)) 18px calc(10px + var(--safe-left));
  }

  .card-content {
    padding: 16px;
  }

  .input-section {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .results-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }

  .result-card {
    padding: 12px 10px;
    min-height: 76px;
  }

  .chart-container {
    height: 380px;
    padding: 12px 8px;
  }

  .button-group {
    gap: 10px;
  }

  .button {
    flex: 1 1 160px;
  }

  .hint-row {
    justify-content: stretch;
  }

  .chip {
    flex: 1 1 160px;
    justify-content: center;
  }
}

@media (max-width:420px) {
  .results-grid {
    grid-template-columns: 1fr;
  }

  .button {
    flex: 1 1 100%;
  }

  .chip {
    flex: 1 1 100%;
  }
}

body,
.app-bar,
.card,
.input-field input,
.result-card {
  transition: background-color .15s cubic-bezier(.4, 0, .2, 1),
    color .15s cubic-bezier(.4, 0, .2, 1),
    box-shadow .15s cubic-bezier(.4, 0, .2, 1),
    border-color .15s cubic-bezier(.4, 0, .2, 1);
}

.toast-container {
  position: fixed;
  bottom: calc(24px + var(--safe-bottom));
  left: 50%;
  transform: translateX(-50%);
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 12px;
  pointer-events: none;
  max-width: calc(100vw - 40px);
}

.toast {
  background: var(--glass-background);
  -webkit-backdrop-filter: saturate(var(--glass-saturation)) blur(var(--glass-blur));
  backdrop-filter: saturate(var(--glass-saturation)) blur(var(--glass-blur));
  border: 1px solid var(--glass-border);
  border-radius: 14px;
  padding: 14px 20px;
  box-shadow: var(--glass-shadow);
  display: flex;
  align-items: center;
  gap: 10px;
  font: var(--md-sys-typescale-body-medium);
  color: var(--md-sys-color-on-surface);
  pointer-events: auto;
  animation: toast-slide-in 0.35s cubic-bezier(.21, 1.02, .73, 1) forwards;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
}

.toast.toast-out {
  animation: toast-slide-out 0.25s cubic-bezier(.55, .06, .68, .19) forwards;
}

.toast .material-icons-round {
  font-size: 20px;
  flex-shrink: 0;
}

.toast.toast-success .material-icons-round {
  color: var(--md-sys-color-tertiary);
}

.toast.toast-error .material-icons-round {
  color: var(--md-sys-color-error);
}

.toast.toast-info .material-icons-round {
  color: var(--md-sys-color-primary);
}

@keyframes toast-slide-in {
  from {
    opacity: 0;
    transform: translateY(20px) scale(0.95);
  }

  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes toast-slide-out {
  from {
    opacity: 1;
    transform: translateY(0) scale(1);
  }

  to {
    opacity: 0;
    transform: translateY(-10px) scale(0.95);
  }
}

.result-card.copyable {
  cursor: copy;
}

.result-card.copyable:active {
  transform: scale(0.96);
}

#mapContainer {
  width: 100%;
  height: 280px;
  border-radius: var(--border-radius);
  overflow: hidden;
  background: var(--md-sys-color-surface-variant);
  touch-action: pan-y pinch-zoom;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  -webkit-touch-callout: none;
}

#mapContainer * {
  -webkit-user-select: none;
  user-select: none;
  -webkit-touch-callout: none;
}

@media (min-width: 768px) {
  #mapContainer {
    height: 320px;
    touch-action: auto;
  }
}

[data-theme="dark"] .leaflet-control-zoom a {
  background: var(--md-sys-color-surface-solid);
  color: var(--md-sys-color-on-surface);
  border-color: var(--md-sys-color-outline);
}

[data-theme="dark"] .leaflet-control-zoom a:hover {
  background: var(--md-sys-color-surface-variant);
}

[data-theme="dark"] .leaflet-control-attribution {
  background: rgba(28, 28, 30, 0.8);
  color: var(--md-sys-color-on-surface-variant);
}

[data-theme="dark"] .leaflet-control-attribution a {
  color: var(--md-sys-color-primary);
}

.map-node-tooltip {
  background: rgba(40, 40, 40, 0.92);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  backdrop-filter: saturate(180%) blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 10px;
  padding: 8px 12px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.25);
  font: var(--md-sys-typescale-body-small);
  color: #ffffff;
  white-space: nowrap;
}

.map-node-tooltip b {
  color: #ffffff;
}

.map-node-tooltip::before {
  border-top-color: rgba(255, 255, 255, 0.15) !important;
}

.leaflet-tooltip-top:before {
  border-top-color: rgba(255, 255, 255, 0.15);
}

.leaflet-tooltip {
  transition: opacity 0ms !important;
}

.map-dragging .leaflet-tooltip {
  opacity: 0 !important;
  visibility: hidden !important;
  pointer-events: none !important;
}

body.map-dragging .chart-container canvas,
body.map-dragging #profileChart {
  pointer-events: none !important;
}

[data-theme="dark"] .leaflet-tooltip-top:before {
  border-top-color: rgba(255, 255, 255, 0.1);
}