:root {
  --ink: #1d252c;
  --muted: #68727d;
  --line: #d9e0e5;
  --page: #f5f7f8;
  --accent: #1f6f6b;
  --accent-dark: #15524f;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--page);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 15px;
  line-height: 1.45;
}

button,
input,
select {
  font: inherit;
}

button:focus-visible,
input:focus-visible,
select:focus-visible {
  outline: 3px solid rgba(31, 111, 107, 0.25);
  outline-offset: 2px;
}

.app-shell {
  max-width: 980px;
  margin: 0 auto;
  padding: 28px 20px 96px;
}

.topbar {
  margin-bottom: 18px;
}

.eyebrow {
  margin: 0 0 4px;
  color: var(--accent-dark);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: 30px;
  line-height: 1.15;
}

.screening-form {
  display: grid;
  gap: 16px;
}

.client-panel {
  display: grid;
  gap: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 16px;
  background: #ffffff;
}

.client-heading {
  margin: 0;
  font-size: 18px;
  line-height: 1.2;
}

.client-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.client-field {
  display: grid;
  gap: 8px;
}

.client-label {
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

.client-panel input {
  width: 100%;
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 8px 10px;
  color: var(--ink);
  background: #ffffff;
}

.section-list {
  display: grid;
  gap: 8px;
}

.section-choice {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 110px;
  gap: 12px;
  align-items: center;
  min-height: 62px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
  background: #ffffff;
}

.section-title {
  overflow-wrap: anywhere;
  font-weight: 700;
  line-height: 1.25;
}

.section-choice select {
  width: 110px;
  min-height: 40px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 6px 8px;
  color: var(--ink);
  background: #ffffff;
}

.submit-bar {
  position: sticky;
  bottom: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding: 14px 0 0;
  background: linear-gradient(rgba(245, 247, 248, 0), var(--page) 22%);
}

.submit-status {
  min-height: 20px;
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.submit-status.is-error {
  color: #9c2f25;
}

.submit-status.is-success {
  color: var(--accent-dark);
}

.primary {
  min-height: 44px;
  border: 1px solid var(--accent);
  border-radius: 6px;
  padding: 0 18px;
  color: #ffffff;
  background: var(--accent);
  cursor: pointer;
}

.primary:hover {
  background: var(--accent-dark);
}

.primary:disabled {
  opacity: 0.68;
  cursor: wait;
}

@media (max-width: 680px) {
  .app-shell {
    padding: 20px 14px 88px;
  }

  .section-choice {
    grid-template-columns: 1fr;
  }

  .client-grid {
    grid-template-columns: 1fr;
  }

  .section-choice select,
  .primary {
    width: 100%;
  }

  .submit-bar {
    grid-template-columns: 1fr;
  }
}