.bom-steps{display:flex;justify-content:center;gap:2rem;margin-bottom:2rem}.step{display:flex;align-items:center;gap:0.75rem;opacity:0.5}.step.active{opacity:1}.step-number{width:32px;height:32px;border-radius:50%;background:var(--blue-500);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:0.9rem}.step-text{font-weight:500;color:var(--gray-700)}.upload-area{border:2px dashed var(--gray-300);border-radius:var(--radius-xl);padding:3rem;text-align:center;background:var(--gray-50);transition:all .3s}.upload-area.dragover{border-color:var(--blue-500);background:var(--blue-50)}.upload-icon{color:var(--blue-500);margin-bottom:1rem}.upload-area h3{font-size:1.25rem;margin-bottom:0.5rem}.upload-area p{color:var(--gray-500);margin-bottom:1.5rem}.download-template{margin-top:1rem;font-size:0.85rem}.download-template a{color:var(--blue-500);text-decoration:none}.bom-table{width:100%;border-collapse:collapse;margin:1.5rem 0;font-size:0.85rem}.bom-table th,.bom-table td{padding:0.75rem;text-align:left;border-bottom:1px solid var(--gray-200)}.bom-table th{background:var(--gray-50);font-weight:600}.status-matched{color:var(--green)}.status-pending{color:var(--orange)}.status-available{color:#b45309}.matched-count{color:var(--green);font-weight:600}.available-count{color:#b45309;font-weight:600}.bom-actions{max-width:620px;margin:2rem auto 0;padding:1.75rem;background:var(--white);border:1px solid var(--gray-200);border-radius:var(--radius-xl)}.bom-section-title{font-size:0.92rem;font-weight:600;color:var(--gray-800);margin:0 0 1.1rem;padding-bottom:0.8rem;border-bottom:1px solid var(--gray-100);display:flex;align-items:center;gap:0.5rem}.bom-section-title svg{width:16px;height:16px;color:var(--gray-500)}.bom-form-row{display:grid;grid-template-columns:1fr 1fr;gap:0.75rem;margin-bottom:0}.bom-form-row .form-group{margin-bottom:0.9rem}.bom-checkbox{margin:0.25rem 0 1rem;display:flex;align-items:flex-start;gap:0.5rem;font-size:0.82rem;color:var(--gray-600);cursor:pointer}.bom-checkbox input[type=checkbox]{width:auto;margin-top:0.15rem;accent-color:var(--blue-500)}.bom-form-actions{display:flex;gap:0.75rem;flex-wrap:wrap;padding-top:0.8rem;border-top:1px solid var(--gray-100)}.form-group label .required{color:var(--red);margin-left:2px}@media(max-width:500px){.bom-form-row{grid-template-columns:1fr}.bom-actions{padding:1.25rem}}.bom-email-verify-overlay{position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:9999;display:flex;align-items:center;justify-content:center}.bom-email-verify-modal{background:var(--white);border-radius:var(--radius-xl);padding:2rem 2rem 1.5rem;max-width:420px;width:92%;text-align:center;box-shadow:0 8px 32px rgba(0,0,0,.18);position:relative}.bom-email-verify-modal h4{font-size:1.1rem;font-weight:700;color:var(--gray-800);margin:0 0 .5rem}.bom-email-verify-modal p{font-size:.85rem;color:var(--gray-500);margin:0 0 1.25rem;line-height:1.5}.bom-verify-input-row{margin-bottom:1rem}.bom-verify-code-input{width:100%;padding:.75rem;font-size:1.5rem;text-align:center;letter-spacing:.4em;border:2px solid var(--gray-200);border-radius:var(--radius-md);outline:none;font-family:monospace;transition:border-color .2s}.bom-verify-code-input:focus{border-color:var(--blue-500);box-shadow:0 0 0 3px rgba(0,122,255,.12)}.bom-verify-actions{display:flex;flex-direction:column;gap:.5rem;margin-bottom:.75rem}.bom-verify-error{color:var(--red);font-size:.8rem;margin:.25rem 0 0;padding:.5rem;background:#FEF2F2;border-radius:var(--radius-sm)}.bom-verify-cancel{background:none;border:none;color:var(--gray-400);font-size:.8rem;cursor:pointer;padding:.5rem;margin-top:.25rem;text-decoration:underline}.bom-verify-cancel:hover{color:var(--gray-600)}