@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";:root{--font-family:"Inter", sans-serif;--bg-body:#f4f4f4;--bg-card:#fff;--border-card:#e0e0e0;--text-main:#212121;--text-muted:#757575;--text-label:#424242;--primary:#1a73e8;--primary-hover:#1557b0;--primary-light:#e8f0fe;--error:#d93025;--success:#188038;--input-bg:#fff;--input-border:#dadce0;--input-focus:#1a73e8;--section-title:#202124;--shadow-card:0 1px 3px #0000001f, 0 1px 2px #0000000f;--transition:all .2s ease;--radius-card:8px;--radius-input:4px}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family);background:var(--bg-body);color:var(--text-main);justify-content:center;align-items:flex-start;min-height:100vh;padding:32px 16px;display:flex}#app{width:100%;max-width:760px;margin:0 auto}.form-container{background:var(--bg-card);border:1px solid var(--border-card);border-radius:var(--radius-card);width:100%;box-shadow:var(--shadow-card);padding:40px 48px}@media (width<=768px){.form-container{padding:24px 20px}body{padding:16px 12px}}.progress-steps{justify-content:center;align-items:flex-start;max-width:400px;margin:0 auto 36px;display:flex}.step-node{z-index:2;flex-direction:column;align-items:center;gap:8px;display:flex;position:relative}.step-connector{background:var(--input-border);z-index:1;flex:1;max-width:160px;height:2px;margin-top:17px;transition:background .3s;position:relative}.step-connector.done{background:var(--primary)}.step-circle{background:var(--bg-card);border:2px solid var(--input-border);width:36px;height:36px;color:var(--text-muted);transition:var(--transition);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:14px;font-weight:600;display:flex}.step-node.active .step-circle,.step-node.completed .step-circle{border-color:var(--primary);background:var(--primary);color:#fff}.step-label{color:var(--text-muted);white-space:nowrap;transition:var(--transition);font-size:12px;font-weight:500}.step-node.active .step-label{color:var(--primary);font-weight:600}h1.form-title{text-align:left;color:var(--section-title);margin-bottom:4px;font-size:22px;font-weight:600}.form-subtitle{text-align:left;color:var(--text-muted);margin-bottom:28px;font-size:14px}.form-section-title{color:var(--section-title);align-items:center;gap:8px;margin-top:32px;margin-bottom:16px;font-size:18px;font-weight:700;display:flex}.form-section-title svg{color:var(--text-muted);flex-shrink:0}.form-grid{grid-template-columns:repeat(2,1fr);gap:16px 20px;display:grid}@media (width<=600px){.form-grid{grid-template-columns:1fr}}.form-group{flex-direction:column;gap:6px;display:flex;position:relative}.form-group.full-width{grid-column:span 2}@media (width<=600px){.form-group.full-width{grid-column:span 1}}label{color:var(--text-label);font-size:13px;font-weight:500}label .required{color:var(--error);margin-left:2px}input,select,textarea{font-family:var(--font-family);border-radius:var(--radius-input);border:1px solid var(--input-border);background:var(--input-bg);color:var(--text-main);appearance:none;outline:none;width:100%;padding:10px 12px;font-size:14px;transition:border-color .15s,box-shadow .15s}select{cursor:pointer;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23757575' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");background-position:right 10px center;background-repeat:no-repeat;padding-right:36px}input:hover,select:hover{border-color:#b0bec5}input:focus,select:focus,textarea:focus{border-color:var(--input-focus);box-shadow:0 0 0 2px #1a73e833}input::placeholder,textarea::placeholder{color:#9e9e9e}input.error,select.error{border-color:var(--error);box-shadow:0 0 0 2px #d9302526}.file-input-hidden{display:none}.file-upload-label{border:1px solid var(--input-border);border-radius:var(--radius-input);background:var(--input-bg);cursor:pointer;align-items:center;gap:10px;width:100%;min-height:42px;padding:10px 14px;transition:border-color .15s,background .15s;display:flex}.file-upload-label:hover,.file-upload-label.has-file{border-color:var(--primary);background:var(--primary-light)}.file-upload-label.error{border-color:var(--error)}.file-upload-icon{color:var(--text-muted);flex-shrink:0;align-items:center;display:flex}.file-upload-label.has-file .file-upload-icon{color:var(--primary)}.file-upload-text{color:var(--text-muted);text-overflow:ellipsis;white-space:nowrap;font-size:14px;overflow:hidden}.file-upload-label.has-file .file-upload-text{color:var(--primary);font-weight:500}.error-message{color:var(--error);margin-top:2px;font-size:12px}.button-group{justify-content:flex-end;gap:12px;margin-top:32px;display:flex}.btn{font-family:var(--font-family);cursor:pointer;transition:var(--transition);border:none;border-radius:4px;align-items:center;gap:8px;padding:10px 24px;font-size:14px;font-weight:500;display:inline-flex}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-hover);box-shadow:0 1px 3px #00000040}.btn-secondary{border:1px solid var(--input-border);color:var(--primary);background:0 0}.btn-secondary:hover{background:var(--primary-light);border-color:var(--primary)}.btn:disabled{opacity:.5;cursor:not-allowed}.success-screen{text-align:center;padding:48px 20px}.success-icon{width:64px;height:64px;color:var(--success);background:#e6f4ea;border-radius:50%;justify-content:center;align-items:center;margin:0 auto 24px;font-size:28px;animation:.4s ease-out scaleUp;display:flex}@keyframes scaleUp{0%{opacity:0;transform:scale(0)}to{opacity:1;transform:scale(1)}}