@import url("https://fonts.googleapis.com/css2?family=Noto+Sans:ital,wdth,wght@0,62.5..100,100..900;1,62.5..100,100..900&display=swap");

@media (prefers-color-scheme: light) {
  :root {
    --color-primary: rgb(0 104 119);
    --color-on-primary: rgb(255 255 255);
    --color-primary-container: rgb(163 238 255);
    --color-on-primary-container: rgb(0 31 37);

    --color-secondary: rgb(74 98 104);
    --color-on-secondary: rgb(255 255 255);
    --color-secondary-container: rgb(205 231 237);
    --color-on-secondary-container: rgb(5 31 36);

    --color-tertiary: rgb(84 93 126);
    --color-on-tertiary: rgb(255 255 255);
    --color-tertiary-container: rgb(220 225 255);
    --color-on-tertiary-container: rgb(17 26 55);

    --color-error: rgb(186 26 26);
    --color-on-error: rgb(255 255 255);
    --color-error-container: rgb(255 218 214);
    --color-on-error-container: rgb(65 0 2);

    --color-surface: rgb(245 250 252);
    --color-on-surface: rgb(23 29 30);

    --color-surface-container-lowest: rgb(255 255 255);
    --color-surface-container-low: rgb(239 244 246);
    --color-surface-container: rgb(233 239 240);
    --color-surface-container-high: rgb(227 233 235);
    --color-surface-container-highest: rgb(222 227 229);
  }
}

@media (prefers-color-scheme: dark) {
  :root {
    --color-primary: rgb(131 210 228);
    --color-on-primary: rgb(0 54 62);
    --color-primary-container: rgb(0 78 90);
    --color-on-primary-container: rgb(163 238 255);

    --color-secondary: rgb(178 203 209);
    --color-on-secondary: rgb(28 52 57);
    --color-secondary-container: rgb(51 74 80);
    --color-on-secondary-container: rgb(205 231 237);

    --color-tertiary: rgb(188 197 235);
    --color-on-tertiary: rgb(38 47 77);
    --color-tertiary-container: rgb(61 70 101);
    --color-on-tertiary-container: rgb(220 225 255);

    --color-error: rgb(255 180 171);
    --color-on-error: rgb(105 0 5);
    --color-error-container: rgb(147 0 10);
    --color-on-error-container: rgb(255 218 214);

    --color-surface: rgb(14 20 22);
    --color-on-surface: rgb(222 227 229);

    --color-surface-container-lowest: rgb(9 15 16);
    --color-surface-container-low: rgb(23 29 30);
    --color-surface-container: rgb(27 33 34);
    --color-surface-container-high: rgb(37 43 44);
    --color-surface-container-highest: rgb(48 54 55);
  }
}

body {
  font-family: "Noto Sans", sans-serif;
  background-color: var(--color-surface);
  color: var(--color-on-surface);
  margin: 0 auto;
  padding: 0;

  max-width: 50em;
}

nav {
  margin: 0;
  padding: 1em 0;

  display: flex;
}

nav > * {
  background-color: var(--color-surface-container);
  border-radius: 2em;

  margin: 0 0.5em;
  padding: 0.5em;

  flex: 1;

  text-decoration: none;
  text-align: center;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

nav > .current {
  background-color: var(--color-primary);
  color: var(--color-on-primary);
}

main {
  background-color: var(--color-surface-container);
  border-radius: 2em;

  margin: 0 0.5em 2em 0.5em;
  padding: 1.5em;
}

a,
.copy,
.add {
  color: var(--color-primary);
}

.copy:hover,
.add:hover {
  cursor: pointer;
  color: var(--color-secondary);
}

input {
  background: none;
  color: var(--color-primary);
  border: none;

  width: 10rem;

  border-bottom: 0.01em solid var(--color-primary);
  font-size: 1em;
}