:root {
  --color--primary: rgb(0, 98, 158);
  --color--on-primary: rgb(255, 255, 255);
  --color--primary-container: rgb(207, 229, 255);
  --color--on-primary-container: rgb(0, 29, 52);

  --color--tertiary: rgb(105, 87, 121);
  --color--on-tertiary: rgb(255, 255, 255);
  --color--tertiary-container: rgb(240, 219, 255);
  --color--on-tertiary-container: rgb(36, 21, 50);

  --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(252, 252, 255);
  --color--on-surface: rgb(26, 28, 30);

  --color--outline: rgb(114, 119, 127);
  --color--outline-variant: rgb(194, 199, 207);
}

body,
html {
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  min-height: 100vh;

  background-color: var(--color--primary);
  color: var(--color--on-primary);
  font-family: Mulish, sans-serif;
}

a {
  color: inherit;
}

/* ===== Layout ===== */
.layout-content {
  display: flex;
  flex-direction: column;
  margin: auto;
}

.layout-links {
  display: flex;
  justify-content: center;
  align-items: center;
}


/* ===== Content card ===== */
.content-card {
  display: flex;
  flex-direction: column;
  padding: 32px;
  border-radius: 8px;
  background-color: var(--color--surface);
  color: var(--color--on-surface);
}

.content-card__title {
  margin-bottom: 16px;
  font-size: 1.5rem;
  font-weight: bold;
  text-align: center;
}

.content-card__description {
  margin-bottom: 16px;
}


/* ===== Text input ===== */
.text-input {
  padding: 8px;
  border-radius: 4px;
  border: 1px solid var(--color--outline);
  outline: 2px solid transparent;
  transition: outline 0.1s ease-in-out;
  font-family: "Mulish", sans-serif;
}
.text-input:focus {
  outline-color: var(--color--primary);
}


/* ===== Button ===== */
.button {
  padding: 8px;
  margin: auto;
  background-color: var(--color--primary-container);
  color: var(--color--on-primary-container);
  text-decoration: none;
  font: inherit;
  transition: outline 0.1s ease-in-out;
  outline: 2px solid transparent;
  border-radius: 4px;
  border: none;
  cursor: pointer;
}
.button:disabled {
  cursor: not-allowed;
  background-color: rgba(26, 28, 30, 0.12);
}
.button:not(:disabled):hover {
  outline-color: var(--color--primary);
}