*{margin:0;padding:0;box-sizing:border-box}:root{--indigo: #6366F1;--indigo-light: #818CF8;--emerald: #10B981;--amber: #F59E0B;--red: #EF4444;--surface: #F8FAFC;--card: #FFFFFF;--border: #E2E8F0;--text: #0F172A;--muted: #64748B;--light: #94A3B8}body{font-family:DM Sans,sans-serif;background:var(--surface);color:var(--text);-webkit-font-smoothing:antialiased}.btn{display:inline-flex;align-items:center;gap:6px;padding:12px 24px;border-radius:10px;font-size:14px;font-weight:600;cursor:pointer;border:none;font-family:DM Sans,sans-serif;transition:all .15s;justify-content:center}.btn-primary{background:var(--indigo);color:#fff;width:100%}.btn-primary:hover{background:#4f46e5}.btn-primary:disabled{background:#cbd5e1;cursor:not-allowed}.btn-secondary{background:var(--card);color:var(--text);border:1px solid var(--border)}.btn-sm{padding:8px 16px;font-size:13px}.form-group{margin-bottom:16px}label{display:block;font-size:12px;font-weight:600;color:var(--muted);margin-bottom:6px}input[type=text],input[type=tel]{width:100%;padding:12px 14px;border:1px solid var(--border);border-radius:10px;font-size:14px;font-family:DM Sans,sans-serif;color:var(--text);background:var(--card);outline:none;transition:border .15s}input:focus{border-color:var(--indigo)}textarea{width:100%;padding:12px 14px;border:1px solid var(--border);border-radius:10px;font-size:14px;font-family:DM Sans,sans-serif;color:var(--text);background:var(--card);outline:none;resize:vertical;min-height:100px}textarea:focus{border-color:var(--indigo)}