/* App-specific overrides. Kept minimal and self-hosted (no CDN) to
   satisfy a strict CSP with no third-party style-src. */
   body {
    background-color: #f8f9fa;
  }
  /* App-specific overrides. Kept minimal and self-hosted (no CDN) to
     satisfy a strict CSP with no third-party style-src. */
  
  :root {
    --brand: #2954a3;
    --brand-dark: #1e3f7d;
    --surface: #ffffff;
    --page-bg-top: #eef2f9;
    --page-bg-bottom: #f8f9fb;
  }
  
  body {
    background: linear-gradient(
      180deg,
      var(--page-bg-top) 0%,
      var(--page-bg-bottom) 320px
    );
    min-height: 100vh;
    color: #1f2430;
  }
  
  main.container {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding-top: 3rem;
  }
  
  .submission-card {
    width: 100%;
    max-width: 580px;
    background: var(--surface);
    border-radius: 14px;
    box-shadow:
      0 10px 30px rgba(20, 30, 60, 0.08),
      0 2px 6px rgba(20, 30, 60, 0.06);
    overflow: hidden;
  }
  
  .submission-card__header {
    padding: 1.75rem 2rem 1.25rem;
    background: linear-gradient(135deg, var(--brand) 0%, var(--brand-dark) 100%);
    color: #fff;
  }
  
  .submission-card__header h1 {
    color: #fff;
    font-weight: 600;
  }
  
  .submission-card__subtitle {
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.85rem;
  }
  
  .submission-card__subtitle .text-danger {
    color: #ffd4d4 !important;
  }
  
  .submission-card__body {
    padding: 1.75rem 2rem 2rem;
  }
  
  .privacy-note {
    background: #f3f5fa;
    border-radius: 8px;
    padding: 0.75rem 1rem;
    margin-bottom: 1.5rem;
  }
  
  .form-label {
    font-weight: 500;
    font-size: 0.9rem;
    color: #333;
  }
  
  .form-control,
  .form-select {
    border-radius: 8px;
    border-color: #d7dce5;
    padding: 0.55rem 0.75rem;
  }
  
  .form-control:focus,
  .form-select:focus {
    border-color: var(--brand);
    box-shadow: 0 0 0 0.2rem rgba(41, 84, 163, 0.15);
  }
  
  .form-text {
    font-size: 0.78rem;
  }
  
  .btn-primary {
    background-color: var(--brand);
    border-color: var(--brand);
    border-radius: 8px;
    font-weight: 600;
    letter-spacing: 0.01em;
  }
  
  .btn-primary:hover,
  .btn-primary:focus {
    background-color: var(--brand-dark);
    border-color: var(--brand-dark);
  }
  
  .alert-danger {
    border-radius: 8px;
    font-size: 0.9rem;
  }
  
  @media (max-width: 576px) {
    .submission-card__header,
    .submission-card__body {
      padding-left: 1.25rem;
      padding-right: 1.25rem;
    }
  }