:root {
  color-scheme: light;
  --ink: #12213f;
  --panel: rgba(255, 248, 210, 0.88);
  --gold: #d8a51d;
  --gold-bright: #ffd84d;
  --yellow: #fff0a8;
  --blue: #0c4da2;
  --blue-deep: #062b6f;
  --shadow: rgba(6, 43, 111, 0.32);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 16% 12%, rgba(255, 216, 77, 0.82), transparent 24rem),
    radial-gradient(circle at 82% 18%, rgba(255, 240, 168, 0.9), transparent 28rem),
    radial-gradient(circle at 50% 100%, rgba(216, 165, 29, 0.8), transparent 32rem),
    linear-gradient(135deg, var(--blue-deep) 0%, var(--blue) 45%, var(--gold) 100%);
}

.page-shell {
  width: 100%;
  margin: 0;
  padding: 0.5rem 0 1.25rem;
}

.prefill-section {
  margin-bottom: 0.6rem;
}

.prefill-box {
  display: block;
  width: 100%;
  --prefill-padding: clamp(0.2rem, 0.45vw, 0.35rem);
  height: calc(4.8em + var(--prefill-padding) + var(--prefill-padding) + 2px);
  min-height: calc(4.8em + var(--prefill-padding) + var(--prefill-padding) + 2px);
  padding: var(--prefill-padding);
  resize: vertical;
  border: 1px solid rgba(18, 33, 63, 0.24);
  border-radius: 0;
  background: rgba(255, 255, 255, 0.96);
  color: #34495a;
  font: inherit;
  font-size: clamp(0.55rem, 0.7vw, 0.7rem);
  line-height: 1.2;
}

.pdf-card {
  display: flex;
  min-height: 97vh;
  padding: clamp(0.2rem, 0.35vw, 0.45rem);
  flex-direction: column;
  border: 3px solid rgba(18, 33, 63, 0.86);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: 0 24px 55px var(--shadow);
}

h1 {
  margin: 0;
  overflow: hidden;
  color: var(--blue-deep);
  font-size: clamp(0.62rem, 0.9vw, 0.95rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.section-heading {
  margin-bottom: 0.28rem;
}

.pdf-viewer {
  display: block;
  width: 100%;
  flex: 1;
  height: 90vh;
  min-height: 90vh;
  border: 0;
  border-radius: 10px;
  background: #fff;
}

@media (max-width: 760px) {
  .page-shell {
    width: 100%;
    padding-top: 0.25rem;
  }

  .pdf-card {
    min-height: 97vh;
    border-radius: 8px;
  }

  .pdf-viewer {
    height: 90vh;
    min-height: 90vh;
  }
}