@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;700&family=Noto+Sans+JP:wght@400;700&display=swap");

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

:root {
  --ink: #1f1b3f;
  --muted: #6f6a8c;
  --base: #ffffff;
  --soft: #f5f3ff;
  --soft-blue: #e7f5fb;
  --soft-purple: #ebe9fc;
  --deep: #21136f;
  --primary: #3223b3;
}

html {
  height: 100%;
}

body {
  display: grid;
  place-items: center;
  width: 100%;
  min-height: 100%;
  margin: 0;
  padding: 24px;
  font-family: Inter, "Noto Sans JP", sans-serif;
  font-size: 16px;
  font-weight: bold;
  line-height: 1.7;
  color: var(--ink);
  background-color: #2b2840;

  @media (width <= 560px) {
    padding: 16px;
  }
}

button,
input {
  font-family: inherit;
  font-weight: bold;
}

button {
  border: none;
  cursor: pointer;
}

.wrapper {
  display: grid;
  gap: 16px;
  width: min(560px, calc(100% - 32px));
  min-width: 0;
  padding: 24px;
  border-radius: 10px;
  background: var(--base);

  @media (width <= 560px) {
    padding: 16px;
  }
}

.panel {
  min-width: 0;
  border-radius: 8px;
  background: var(--soft);
}

.control-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  justify-content: center;
}

.control-button,
.mini-button {
  border-radius: 8px;
  color: #ffffff;
  background: var(--primary);

  &:active {
    transform: translateY(1px);
    background: var(--deep);
  }
}

.control-button {
  justify-self: center;
  min-width: 132px;
  padding: 10px 16px;
}

.mini-button {
  min-width: 76px;
  padding: 8px 10px;
}

.mono {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}