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var(--border);text-align:center;cursor:pointer;background:#ffffff03;border-radius:12px;flex-direction:column;align-items:center;gap:.75rem;padding:2.5rem 1.5rem;transition:all .3s;display:flex}.dropzone:hover,.dropzone.dragover{border-color:var(--primary);background:#6366f108}.dropzone-icon{color:var(--primary);font-size:2.25rem}.dropzone-text{color:var(--text-muted);font-size:.95rem}.dropzone-file-info{color:var(--accent);font-size:.9rem;font-weight:600;display:none}.btn{background:var(--primary);color:#fff;cursor:pointer;box-shadow:0 4px 12px var(--primary-glow);border:none;border-radius:8px;justify-content:center;align-items:center;gap:.5rem;padding:.75rem 1.5rem;font-size:.95rem;font-weight:600;transition:all .2s;display:flex}.btn:hover{box-shadow:0 6px 16px var(--primary-glow);transform:translateY(-1px)}.btn:active{transform:translateY(0)}.btn:disabled{background:var(--border);color:var(--text-muted);box-shadow:none;cursor:not-allowed;transform:none}.btn-secondary{border:1px solid 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