:root {
  --ink: #1c1b19;
  --muted: #5b5f66;
  --accent: #1f4aa8;
  --accent-strong: #12327a;
  --accent-bright: #2c63cc;
  --accent-soft: rgba(31, 74, 168, 0.12);
  --surface: #fff9f2;
  --surface-alt: #f3efe6;
  --surface-deep: #efe4d2;
  --border: rgba(18, 50, 122, 0.15);
  --shadow: 0 18px 40px rgba(12, 28, 66, 0.12);
  --warning: #b5451e;
  --success: #1b6b4f;
  --outline: rgba(18, 50, 122, 0.22);

  --body-font: 'Trebuchet MS', 'Lucida Sans Unicode', 'Lucida Grande',
    'Lucida Sans', sans-serif;
  --heading-font: 'Palatino Linotype', 'Book Antiqua', Palatino, serif;
  --mono-font: 'Courier New', Courier, monospace;

  font: 16px/1.5 var(--body-font);
  color: var(--ink);
  background:
    radial-gradient(circle at top right, rgba(255, 216, 148, 0.8), transparent 55%),
    radial-gradient(circle at 15% 15%, rgba(31, 74, 168, 0.22), transparent 60%),
    linear-gradient(135deg, #fef5e6 0%, #f3ede3 50%, #efe4d2 100%);
  font-synthesis: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--surface-alt);
}

body::before,
body::after {
  content: '';
  position: fixed;
  z-index: -1;
  width: 55vw;
  height: 55vw;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 202, 116, 0.35), transparent 70%);
  top: -20vw;
  right: -18vw;
  filter: blur(2px);
}

body::after {
  width: 45vw;
  height: 45vw;
  top: 40vh;
  left: -20vw;
  background: radial-gradient(circle, rgba(31, 74, 168, 0.2), transparent 70%);
}

#root {
  min-height: 100vh;
}

h1,
h2,
h3 {
  font-family: var(--heading-font);
  margin: 0 0 12px;
  color: var(--accent-strong);
}

p {
  margin: 0 0 12px;
  color: var(--muted);
}

input,
textarea,
select,
button {
  font: inherit;
}

button:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

a {
  color: inherit;
  text-decoration: none;
}