/* style.css — Apple-like minimal */
:root {
  --bg: #ffffff;
  --card: #f7f7f8;
  --text: #1c1c1e;
  --muted: #6e6e73;
  --accent: #0070f3;
  --btn-bg: rgba(0, 0, 0, 0.8);
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: rgb(25, 25, 25);
    --card: rgb(37, 37, 37);
    --text: rgba(255, 255, 255, 0.81);
    --muted: #9a9aa0;
    --accent: #0a84ff;
    --btn-bg: rgba(255, 255, 255, 0.06);
  }
}

* {
  box-sizing: border-box
}

html,
body {
  height: 100%
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, system-ui, "Segoe UI", Roboto, "Helvetica Neue", Arial;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.shell {
  /* min-height: 100vh; */
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  /* padding: 48px 24px; */
}

.header {
  text-align: center;
  margin-bottom: 28px
}

.title {
  font-size: 28px;
  margin: 0 0 6px;
  font-weight: 600;
  letter-spacing: -0.01em
}

.subtitle {
  margin: 0;
  color: var(--muted);
  font-size: 15px
}

.card {
  width: 100%;
  max-width: 720px;
  background: var(--card);
  border-radius: 20px;
  padding: 34px;
  /* box-shadow: 0 6px 24px rgba(0, 0, 0, 0.06); */
}

.quote {
  font-size: 20px;
  line-height: 1.45;
  margin: 0 0 22px;
  color: var(--text);
  white-space: pre-wrap
}

.controls {
  display: flex;
  gap: 12px;
}

.btn {
  font-size: 16px;
  padding: 10px 14px;
  border-radius: 12px;
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 4px 10px rgba(2, 6, 23, 0.12);
}

.btn-primary:active {
  transform: translateY(1px)
}

.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid rgba(0, 0, 0, 0.06);
}

.footer {
  margin-top: 18px;
  text-align: center;
  color: var(--muted);
  font-size: 13px
}

footer a {
  color: inherit;
}

@media (max-width:480px) {
  .card {
    padding: 22px;
    border-radius: 16px
  }

  .title {
    font-size: 22px
  }

  .quote {
    font-size: 18px
  }
}