body{box-sizing:border-box;margin:0;padding:0}*,:before,:after{box-sizing:inherit}:root{--primary-color:#6366f1;--primary-hover:#4f46e5;--bg-color:#f8fafc;--card-bg:#fff;--text-main:#1e293b;--text-muted:#64748b;--border-color:#e2e8f0}body{background-color:var(--bg-color);color:var(--text-main);-webkit-font-smoothing:antialiased;margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif}.app-container{max-width:600px;margin:0 auto;padding:3rem 1.5rem}.app-header{text-align:center;margin-bottom:2.5rem}.app-header h1{color:var(--text-main);letter-spacing:-.025em;margin-bottom:.5rem;font-size:2.2rem;font-weight:800}.app-header p{color:var(--text-muted);font-size:1rem;line-height:1.5}.form-container{background:var(--card-bg);border:1px solid var(--border-color);border-radius:20px;padding:2.5rem;box-shadow:0 10px 25px -5px #0000000d,0 8px 10px -6px #00000003}.input-group{flex-direction:column;margin-bottom:1.5rem;display:flex}.input-group label{color:var(--text-main);margin-bottom:.6rem;font-size:.95rem;font-weight:600}.input-group input[type=number],.input-group input[type=file]{border:1px solid var(--border-color);background-color:#f8fafc;border-radius:10px;padding:.8rem 1rem;font-size:1rem;transition:all .2s}.input-group input[type=file]{cursor:pointer;padding:.6rem}.input-group input[type=file]::file-selector-button{background:var(--primary-color);color:#fff;cursor:pointer;border:none;border-radius:6px;margin-right:1rem;padding:.5rem 1rem;font-weight:500;transition:background .2s}.input-group input[type=file]::file-selector-button:hover{background:var(--primary-hover)}.input-group input[type=number]:focus{border-color:var(--primary-color);background-color:#fff;outline:none;box-shadow:0 0 0 3px #6366f133}.input-row{gap:1.5rem;display:flex}.input-row .input-group{flex:1}.photo-preview-container{background-color:#f1f5f9;border:2px dashed #cbd5e1;border-radius:12px;justify-content:center;align-items:center;width:100%;height:350px;margin-bottom:1rem;transition:all .2s;display:flex;overflow:hidden}.photo-preview-container:hover{border-color:var(--primary-color);background-color:#f8fafc}.photo-preview{object-fit:cover;border-radius:10px;width:100%;height:100%}.photo-placeholder{color:var(--text-muted);flex-direction:column;align-items:center;gap:.8rem;font-size:.95rem;display:flex}.photo-placeholder .icon{font-size:2.5rem}.submit-button{background-color:var(--primary-color);color:#fff;cursor:pointer;border:none;border-radius:12px;width:100%;margin-top:1.5rem;padding:1.1rem;font-size:1.1rem;font-weight:600;transition:all .2s;box-shadow:0 4px 12px -2px #6366f166}.submit-button:hover{background-color:var(--primary-hover);transform:translateY(-2px);box-shadow:0 6px 14px -2px #6366f180}.submit-button:active{transform:translateY(1px)}@media (width<=600px){.input-row{flex-direction:column;gap:0}.form-container{padding:1.5rem}.photo-preview-container{height:280px}}