*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--primary: #25D366;--primary-dark: #128C7E;--danger: #e74c3c;--warning: #f39c12;--success: #27ae60;--bg: #f0f2f5;--surface: #ffffff;--border: #e2e8f0;--text: #1a202c;--text-muted: #718096;--sidebar-width: 340px}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--bg);color:var(--text);font-size:14px;line-height:1.5}a{color:inherit;text-decoration:none}button{cursor:pointer;font-family:inherit}input,textarea,select{font-family:inherit}.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:8px;border:none;font-size:13px;font-weight:500;transition:opacity .15s}.btn:hover{opacity:.85}.btn-primary{background:var(--primary);color:#fff}.btn-danger{background:var(--danger);color:#fff}.btn-ghost{background:transparent;color:var(--text-muted);border:1px solid var(--border)}.badge{display:inline-block;padding:2px 8px;border-radius:99px;font-size:11px;font-weight:600}.badge-en_proceso{background:#ebf8ff;color:#2b6cb0}.badge-cualificado{background:#f0fff4;color:#276749}.badge-no_cualificado{background:#fff5f5;color:#9b2c2c}.badge-cita_agendada{background:#fefcbf;color:#744210}.card{background:var(--surface);border-radius:12px;border:1px solid var(--border);padding:20px}.form-group{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}.form-group label{font-weight:500;font-size:13px;color:var(--text-muted)}.form-group input,.form-group textarea,.form-group select{padding:10px 12px;border:1px solid var(--border);border-radius:8px;font-size:14px;width:100%;transition:border-color .15s}.form-group input:focus,.form-group textarea:focus,.form-group select:focus{outline:none;border-color:var(--primary)}.spinner{width:20px;height:20px;border:2px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spin .6s linear infinite;margin:auto}@keyframes spin{to{transform:rotate(360deg)}}