/* ---- import other css files here ---- */
@import "./styles/sidebar.css";
@import "./styles/chapters.css";

@font-face {
  font-display: swap;
  font-family: "New York Medium";
  src: url("../assets/fonts/New-York.ttf") format("truetype");
  font-weight: 400;
  font-style: normal;
}

@font-face {
  font-display: swap;
  font-family: "Inter";
  src: url("../assets/fonts/Inter-Regular.ttf") format("truetype");
  font-weight: 400;
  font-style: normal;
}

/* ---- css vars ---- */
:root {
  /* ---- text colors ---- */
  --text-color-primary: #3c4043;
  --text-color-secondary: #5f6368;
  --text-color-white: #fff;
  --accent-color: #1a73e8;

  --color-light-grey: #e8eaed;
  --text-color-heading: #202124;
  --text-color-paragraph: var(--text-color-primary);

  /* ---- border colors and radius ---- */
  --border-color: #e8eaed;
  --border-color-controls: #5f6368;
  --border-radius: 0.25rem;
  --border-color-hover: #4285f4;
  /* ---- background colors ---- */
  --background-color: #fff;
  --background-color-grey: rgba(248, 249, 250, 1);
  --background-color-reduced: rgba(0, 0, 0, 0.54);
  --background-color-reduced-hover: rgba(0, 0, 0, 0.8);

  /* ---- fonts ---- */
  --font-family-base: "Google Sans", Roboto, sans-serif;
  --font-family-serif: "New York Medium", serif;
  --font-family-inter: "Inter", sans-serif;
  --font-size-small: 0.625rem;
  --font-size-medium: 0.875rem;
  --font-size-large: 1rem;
  --font-size-extra-large: 1.25rem;

  /* ---- spacing ---- */
  --spacing-extra-small: 1.25rem;
  --spacing-small: 0.5rem;
  --spacing-medium: 1rem;
  --spacing-medium-large: 1.5rem;
  --spacing-large: 2rem;

  /* ---- range slider ---- */
  --slider-thumb-size: 1.25rem;
  --slider-track-size: 0.25rem;
}

*,
*::after,
*::before {
  box-sizing: border-box;
}

ul,
ol {
  list-style: none;
}

* {
  margin: 0;
  padding: 0;
}

html,
body {
  height: 100dvh;
  width: 100vw;
}

body {
  font-family: var(--font-family-base);
  font-size: var(--font-size-medium);
  line-height: 1.25rem;
  letter-spacing: 0.0015em;
  color: var(--text-color-primary);
  background-color: var(--background-color);
}

h1 {
  color: var(--text-color-heading);
  font-size: var(--spacing-medium-large);
  font-weight: 500;
  line-height: 1.4;
}

h2 {
  color: var(--text-color-heading);
  font-size: var(--font-size-extra-large);
  font-weight: 400;
  line-height: 1.4;
  letter-spacing: 0.1px;
}

h3 {
  color: var(--text-color-heading);
  font-size: var(--font-size-large);
  font-weight: 400;
}

p {
  color: var(--text-color-paragraph);
  font-size: var(--font-size-medium);
  font-weight: 400;
  line-height: 1.25rem;
  letter-spacing: 0.0015em;
}

fieldset {
  border: none;
}

/* Link styles */
a {
  color: var(--accent-color);
  font-size: 1rem;
  line-height: 1.5;
  outline: none;
}

/* Button styles */
button {
  all: unset;
  cursor: pointer;
  display: flex;
  height: 1rem;
  border-radius: 24px;
  color: var(--accent-color);
  font-weight: 500;
  padding: var(--spacing-small) var(--spacing-medium);
  align-items: center;
  gap: 8px;
}

.button[disabled] {
  cursor: not-allowed;
  opacity: 0.5;
}

/* ---- layout ---- */
.map-container {
  position: relative;
  height: 100%;
}

/* ---- cesium ---- */
#cesium-container {
  position: relative;
  height: 100%;
}

.cesium-credit-logoContainer {
  display: none !important;
}

.cesium-credit-expand-link {
  display: none !important;
}

.cesium-attribution-container {
  z-index: 1;
  position: absolute;
  right: var(--spacing-medium);
  bottom: var(--spacing-extra-small);
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: var(--font-size-small);
  color: var(--text-color-white);
}

.cesium-logo__image {
  width: 100px;
}

.cesium-viewer-bottom {
  width: calc(100% - 230px);
}

.cesium-viewer-bottom .cesium-widget-credits {
  margin: var(--spacing-extra-small) var(--spacing-medium-large);
  display: flex !important;
  align-items: center;
  justify-content: flex-start;
  gap: var(--spacing-medium);
}

/* モバイルサイズでのクレジット表示の調整 */
@media (max-width: 768px) {
  .cesium-viewer-bottom {
    width: 100%;
  }

  .cesium-viewer-bottom .cesium-widget-credits {
    margin: var(--spacing-extra-small) var(--spacing-medium);
    gap: var(--spacing-small);
    /* テキストを小さくして1行に収める */
    font-size: 0.6rem;
    /* 改行を防ぐ */
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .cesium-attribution-container {
    right: var(--spacing-small);
    bottom: var(--spacing-extra-small);
    gap: 6px;
    font-size: 0.6rem;
  }

  .cesium-logo__image {
    width: 80px;
  }
}

/* より小さな画面サイズでの調整 */
@media (max-width: 480px) {
  .cesium-viewer-bottom .cesium-widget-credits {
    margin: var(--spacing-extra-small) var(--spacing-small);
    gap: 0.25rem;
    font-size: 0.5rem;
  }

  .cesium-attribution-container {
    right: var(--spacing-small);
    bottom: var(--spacing-extra-small);
    gap: 4px;
    font-size: 0.5rem;
  }

  .cesium-logo__image {
    width: 60px;
  }
}

/* Range slider styles */
input[type="range"] {
  --slider-range: calc(var(--max) - var(--min));
  --slider-ratio: calc((var(--value) - var(--min)) / var(--slider-range));
  --slider-progress: calc(
    0.5 * var(--slider-thumb-size) + var(--slider-ratio) *
      (100% - var(--slider-thumb-size))
  );
  width: 100%;
  height: var(--slider-thumb-size);
  outline: none;
  -webkit-appearance: none;
}

/* Webkit */
input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: var(--slider-thumb-size);
  height: var(--slider-thumb-size);
  border-radius: 50%;
  background: var(--accent-color);
  border: none;
  box-shadow: 0px 1px 3px 1px rgba(0, 0, 0, 0.15),
    0px 1px 2px 0px rgba(0, 0, 0, 0.3);
  margin-top: calc(
    var(--slider-thumb-size) * -0.5 + var(--slider-track-size) * 0.5
  );
}

input[type="range"]::-webkit-slider-thumb:hover,
input[type="range"]:focus-visible::-webkit-slider-thumb {
  outline: 10px solid rgba(66, 133, 244, 0.08);
}

input[type="range"]::-webkit-slider-runnable-track {
  height: var(--slider-track-size);
  border: none;
  border-radius: 0.125rem;
  background: linear-gradient(var(--accent-color), var(--accent-color)) 0 /
      var(--slider-progress) 100% no-repeat,
    var(--border-color);
  outline: none;
  box-shadow: none;
}

/* Firefox */
input[type="range"]::-moz-range-thumb {
  width: var(--slider-thumb-size);
  height: var(--slider-thumb-size);
  border-radius: 50%;
  background: var(--accent-color);
  border: none;
  box-shadow: 0px 1px 3px 1px rgba(0, 0, 0, 0.15),
    0px 1px 2px 0px rgba(0, 0, 0, 0.3);
}

input[type="range"]::-moz-range-thumb:hover,
input[type="range"]:focus-visible::-moz-range-thumb {
  outline: 10px solid rgba(66, 133, 244, 0.08);
}

input[type="range"]::-moz-range-track {
  height: var(--slider-track-size);
  border: none;
  border-radius: 0.125rem;
  background: linear-gradient(var(--accent-color), var(--accent-color)) 0 /
      var(--slider-progress) 100% no-repeat,
    var(--border-color);
  outline: none;
  box-shadow: none;
}