.stepper {
    display: flex;
    align-items: center;
    gap: 0;
    padding: 0 0 32px;
    border-bottom: 1px solid var(--color-border);
    margin-bottom: 32px;
  }
  .step { display: flex; align-items: center; gap: 12px; flex: 1; }
  .step-num {
    width: 32px; height: 32px;
    border-radius: 50%;
    background: #F1F1F0;
    color: var(--color-text-sub);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 14px;
    flex-shrink: 0;
  }
  .step.active .step-num { background: var(--color-primary); color: #fff; }
  .step.done .step-num { background: var(--color-success); color: #fff; }
  .step-text { display: flex; flex-direction: column; }
  .step-label { font-size: 13px; color: var(--color-text-sub); }
  .step.active .step-label { color: var(--color-primary); font-weight: 600; }
  .step-name { font-size: 15px; font-weight: 600; color: var(--color-text); }
  .step-line { flex: 1; height: 2px; background: #F1F1F0; margin: 0 12px; }
  .step.done + .step .step-line, .step.done .step-line { background: var(--color-success); }
  .form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
  .form-grid .full { grid-column: 1 / -1; }
  .file-drop {
    border: 2px dashed var(--color-border-strong);
    border-radius: var(--radius-md);
    padding: 32px;
    text-align: center;
    color: var(--color-text-sub);
    cursor: pointer;
    transition: border-color 0.15s, background 0.15s;
  }
  .file-drop:hover { border-color: var(--color-primary); background: rgba(0,64,119,0.03); }
  .file-drop svg { width: 32px; height: 32px; margin: 0 auto 8px; }
  .form-actions { display: flex; justify-content: space-between; gap: 12px; padding-top: 24px; border-top: 1px solid var(--color-border); margin-top: 12px; }
  @media (max-width: 900px) { .form-grid { grid-template-columns: 1fr; } }